Merge branch 'feature/remove_namespace_vendor' into develop

include/sqlpp11/alias.h

@@ -28,7 +28,7 @@
 #define SQLPP_ALIAS_H
 
 #include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
 
 namespace sqlpp
 {
@@ -46,8 +46,6 @@ namespace sqlpp
 			Expression _expression;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Expression, typename AliasProvider>
 		struct serializer_t<Context, expression_alias_t<Expression, AliasProvider>>
 		{
@@ -63,7 +61,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/alias_provider.h

@@ -31,7 +31,7 @@
 
 #define SQLPP_ALIAS_PROVIDER(name) \
 	struct name##_t\
-	{\
+{\
 	struct _name_t\
 	{\
 		static constexpr const char* _get_name() { return #name; }\
@@ -43,8 +43,8 @@
 			const T& operator()() const { return name; }\
 		};\
 	};\
-	};\
+};\
-	constexpr name##_t name = {};
+constexpr name##_t name = {};
 
 namespace sqlpp
 {

include/sqlpp11/all_of.h

@@ -51,8 +51,6 @@ namespace sqlpp
 			return {};
 		}
 
-	namespace vendor
-	{
 	template<typename Context, typename Table>
 		struct serializer_t<Context, all_of_t<Table>>
 		{
@@ -63,7 +61,6 @@ namespace sqlpp
 				static_assert(wrong_t<T>::value, "all_of(table) does not seem to be used in select");
 			}
 		};
-	}
 
 }
 

include/sqlpp11/any.h

@@ -32,8 +32,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Select>
 		struct any_t
 		{
@@ -64,14 +62,11 @@ namespace sqlpp
 
 			Select _select;
 		};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Select>
-			struct serializer_t<Context, vendor::any_t<Select>>
+		struct serializer_t<Context, any_t<Select>>
 		{
-				using T = vendor::any_t<Select>;
+			using T = any_t<Select>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -83,15 +78,14 @@ namespace sqlpp
 		};
 
 	template<typename T>
-			auto any(T t) -> typename vendor::any_t<vendor::wrap_operand_t<T>>
+		auto any(T t) -> any_t<wrap_operand_t<T>>
 		{
-				static_assert(is_select_t<vendor::wrap_operand_t<T>>::value, "any() requires a select expression as argument");
+			static_assert(is_select_t<wrap_operand_t<T>>::value, "any() requires a select expression as argument");
-				static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "any() requires a single column select expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "any() requires a single column select expression as argument");
 			// FIXME: can we accept non-values like NULL here?
 			return { t };
 		}
 
-	}
 }
 
 #endif

include/sqlpp11/assignment.h

@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_ASSIGNMENT_H
+#define SQLPP_ASSIGNMENT_H
+
+#include <sqlpp11/default_value.h>
+#include <sqlpp11/null.h>
+#include <sqlpp11/tvin.h>
+#include <sqlpp11/serialize.h>
+#include <sqlpp11/serializer.h>
+#include <sqlpp11/simple_column.h>
+
+namespace sqlpp
+{
+	template<typename T, typename Enable = void>
+		struct is_trivial_t
+		{
+			static constexpr bool _(const T&)
+			{
+				return false;
+			}
+		};
+
+	template<typename T>
+		struct is_trivial_t<T, typename std::enable_if<std::is_member_function_pointer<decltype(&T::_is_trivial)>::value, void>::type>
+		{
+			static bool _(const T& t)
+			{
+				return t._is_trivial();
+			}
+		};
+
+	template<typename T>
+		bool is_trivial(const T& t)
+		{
+			return is_trivial_t<T>::_(t);
+		}
+
+	template<typename Lhs, typename Rhs>
+		struct assignment_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::assignment>;
+			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
+
+			using _column_t = Lhs;
+			using _value_t = Rhs;
+
+			static_assert(can_be_null_t<_column_t>::value ? true : not std::is_same<_value_t, null_t>::value, "column must not be null");
+
+			assignment_t(_column_t lhs, _value_t rhs):
+				_lhs(lhs), 
+				_rhs(rhs)
+			{}
+
+			assignment_t(const assignment_t&) = default;
+			assignment_t(assignment_t&&) = default;
+			assignment_t& operator=(const assignment_t&) = default;
+			assignment_t& operator=(assignment_t&&) = default;
+			~assignment_t() = default;
+
+			_column_t _lhs;
+			_value_t _rhs;
+		};
+
+	template<typename Context, typename Lhs, typename Rhs>
+		struct serializer_t<Context, assignment_t<Lhs, Rhs>>
+		{
+			using T = assignment_t<Lhs, Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if ((trivial_value_is_null_t<typename T::_column_t>::value
+							and is_trivial(t._rhs))
+						or (std::is_same<Rhs, null_t>::value))
+				{
+					serialize(simple_column(t._lhs), context);
+					context << "=NULL";
+				}
+				else
+				{
+					serialize(simple_column(t._lhs), context);
+					context << "=";
+					serialize(t._rhs, context);
+				}
+				return context;
+			}
+		};
+
+	template<typename Lhs, typename Rhs>
+		struct assignment_t<Lhs, tvin_t<Rhs>>
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::assignment>;
+			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
+
+			using _column_t = Lhs;
+			using _value_t = tvin_t<Rhs>;
+
+			static_assert(can_be_null_t<_column_t>::value, "column cannot be null");
+
+			assignment_t(_column_t lhs, _value_t rhs):
+				_lhs(lhs), 
+				_rhs(rhs)
+			{}
+
+			assignment_t(const assignment_t&) = default;
+			assignment_t(assignment_t&&) = default;
+			assignment_t& operator=(const assignment_t&) = default;
+			assignment_t& operator=(assignment_t&&) = default;
+			~assignment_t() = default;
+
+			_column_t _lhs;
+			_value_t _rhs;
+		};
+
+	template<typename Context, typename Lhs, typename Rhs>
+		struct serializer_t<Context, assignment_t<Lhs, tvin_t<Rhs>>>
+		{
+			using T = assignment_t<Lhs, tvin_t<Rhs>>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				serialize(simple_column(t._lhs), context);
+				if (t._rhs._value._is_trivial())
+				{
+					context << "=NULL";
+				}
+				else
+				{
+					context << "=";
+					serialize(t._rhs._value, context);
+				}
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/avg.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Flag, typename Expr>
 		struct avg_t: public floating_point::template expression_operators<avg_t<Flag, Expr>>,
 		public alias_operators<avg_t<Flag, Expr>>
@@ -67,14 +65,11 @@ namespace sqlpp
 
 		Expr _expr;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Flag, typename Expr>
-			struct serializer_t<Context, vendor::avg_t<Flag, Expr>>
+		struct serializer_t<Context, avg_t<Flag, Expr>>
 		{
-				using T = vendor::avg_t<Flag, Expr>;
+			using T = avg_t<Flag, Expr>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -89,19 +84,18 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto avg(T t) -> typename vendor::avg_t<vendor::noop, vendor::wrap_operand_t<T>>
+		auto avg(T t) -> avg_t<noop, wrap_operand_t<T>>
 		{
-			static_assert(is_numeric_t<vendor::wrap_operand_t<T>>::value, "avg() requires a value expression as argument");
+			static_assert(is_numeric_t<wrap_operand_t<T>>::value, "avg() requires a value expression as argument");
 			return { t };
 		}
 
 	template<typename T>
-		auto avg(const sqlpp::distinct_t&, T t) -> typename vendor::avg_t<sqlpp::distinct_t, vendor::wrap_operand_t<T>>
+		auto avg(const sqlpp::distinct_t&, T t) -> avg_t<sqlpp::distinct_t, wrap_operand_t<T>>
 		{
-			static_assert(is_numeric_t<vendor::wrap_operand_t<T>>::value, "avg() requires a value expression as argument");
+			static_assert(is_numeric_t<wrap_operand_t<T>>::value, "avg() requires a value expression as argument");
 			return { t };
 		}
 

include/sqlpp11/basic_expression_operators.h

@@ -29,10 +29,10 @@
 
 #include <sqlpp11/alias.h>
 #include <sqlpp11/sort_order.h>
-#include <sqlpp11/vendor/expression_fwd.h>
+#include <sqlpp11/expression_fwd.h>
-#include <sqlpp11/vendor/in_fwd.h>
+#include <sqlpp11/in_fwd.h>
-#include <sqlpp11/vendor/is_null_fwd.h>
+#include <sqlpp11/is_null_fwd.h>
-#include <sqlpp11/vendor/wrap_operand.h>
+#include <sqlpp11/wrap_operand.h>
 #include <sqlpp11/detail/logic.h>
 
 namespace sqlpp
@@ -52,65 +52,65 @@ namespace sqlpp
 				};
 
 			template<typename T>
-				vendor::equal_to_t<Base, vendor::wrap_operand_t<T>> operator==(T t) const
+				equal_to_t<Base, wrap_operand_t<T>> operator==(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
 			template<typename T>
-				vendor::not_equal_to_t<Base, vendor::wrap_operand_t<T>> operator!=(T t) const
+				not_equal_to_t<Base, wrap_operand_t<T>> operator!=(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
 			template<typename T>
-				vendor::less_than_t<Base, vendor::wrap_operand_t<T>> operator<(T t) const
+				less_than_t<Base, wrap_operand_t<T>> operator<(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
 			template<typename T>
-				vendor::less_equal_t<Base, vendor::wrap_operand_t<T>> operator<=(T t) const
+				less_equal_t<Base, wrap_operand_t<T>> operator<=(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
 			template<typename T>
-				vendor::greater_than_t<Base, vendor::wrap_operand_t<T>> operator>(T t) const
+				greater_than_t<Base, wrap_operand_t<T>> operator>(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
 			template<typename T>
-				vendor::greater_equal_t<Base, vendor::wrap_operand_t<T>> operator>=(T t) const
+				greater_equal_t<Base, wrap_operand_t<T>> operator>=(T t) const
 				{
-					using rhs = vendor::wrap_operand_t<T>;
+					using rhs = wrap_operand_t<T>;
 					static_assert(_is_valid_comparison_operand<rhs>::value, "invalid rhs operand in comparison");
 
 					return { *static_cast<const Base*>(this), rhs{t} };
 				}
 
-			vendor::is_null_t<true, Base> is_null() const
+			is_null_t<true, Base> is_null() const
 			{
 				return { *static_cast<const Base*>(this) };
 			}
 
-			vendor::is_null_t<false, Base> is_not_null() const
+			is_null_t<false, Base> is_not_null() const
 			{
 				return { *static_cast<const Base*>(this) };
 			}
@@ -127,17 +127,17 @@ namespace sqlpp
 
 			// Hint: use value_list wrapper for containers...
 			template<typename... T>
-				vendor::in_t<true, Base, vendor::wrap_operand_t<T>...> in(T... t) const
+				in_t<true, Base, wrap_operand_t<T>...> in(T... t) const
 				{
-					static_assert(detail::all_t<_is_valid_comparison_operand<vendor::wrap_operand_t<T>>::value...>::value, "at least one operand of in() is not valid");
+					static_assert(detail::all_t<_is_valid_comparison_operand<wrap_operand_t<T>>::value...>::value, "at least one operand of in() is not valid");
-					return { *static_cast<const Base*>(this), vendor::wrap_operand_t<T>{t}... };
+					return { *static_cast<const Base*>(this), wrap_operand_t<T>{t}... };
 				}
 
 			template<typename... T>
-				vendor::in_t<false, Base, vendor::wrap_operand_t<T>...> not_in(T... t) const
+				in_t<false, Base, wrap_operand_t<T>...> not_in(T... t) const
 				{
-					static_assert(detail::all_t<_is_valid_comparison_operand<vendor::wrap_operand_t<T>>::value...>::value, "at least one operand of in() is not valid");
+					static_assert(detail::all_t<_is_valid_comparison_operand<wrap_operand_t<T>>::value...>::value, "at least one operand of in() is not valid");
-					return { *static_cast<const Base*>(this), vendor::wrap_operand_t<T>{t}... };
+					return { *static_cast<const Base*>(this), wrap_operand_t<T>{t}... };
 				}
 		};
 

include/sqlpp11/boolean.h

@@ -184,24 +184,24 @@ namespace sqlpp
 				struct expression_operators: public basic_expression_operators<Base, is_boolean_t>
 			{
 				template<typename T>
-					vendor::logical_and_t<Base, vendor::wrap_operand_t<T>> operator and(T t) const
+					logical_and_t<Base, wrap_operand_t<T>> operator and(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
 				template<typename T>
-					vendor::logical_or_t<Base, vendor::wrap_operand_t<T>> operator or(T t) const
+					logical_or_t<Base, wrap_operand_t<T>> operator or(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
-				vendor::logical_not_t<Base> operator not() const
+				logical_not_t<Base> operator not() const
 				{
 					return { *static_cast<const Base*>(this) };
 				}

include/sqlpp11/column.h

@@ -33,10 +33,10 @@
 #include <sqlpp11/null.h>
 #include <sqlpp11/sort_order.h>
 #include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/assignment.h>
+#include <sqlpp11/assignment.h>
-#include <sqlpp11/vendor/expression.h>
+#include <sqlpp11/expression.h>
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 #include <sqlpp11/detail/type_set.h>
 
 namespace sqlpp
@@ -81,30 +81,28 @@ namespace sqlpp
 			}
 
 		template<typename T>
-			auto operator =(T t) const -> vendor::assignment_t<column_t, vendor::wrap_operand_t<T>>
+			auto operator =(T t) const -> assignment_t<column_t, wrap_operand_t<T>>
 			{
-				using rhs = vendor::wrap_operand_t<T>;
+				using rhs = wrap_operand_t<T>;
 				static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand assignment operand");
 
 				return { *this, rhs{t} };
 			}
 
 		auto operator =(sqlpp::null_t) const
-			->vendor::assignment_t<column_t, sqlpp::null_t>
+			->assignment_t<column_t, sqlpp::null_t>
 			{
 				static_assert(can_be_null_t<column_t>::value, "column cannot be null");
 				return { *this, {} };
 			}
 
 		auto operator =(sqlpp::default_value_t) const
-			->vendor::assignment_t<column_t, sqlpp::default_value_t>
+			->assignment_t<column_t, sqlpp::default_value_t>
 			{
 				return { *this, {} };
 			}
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename... Args>
 		struct serializer_t<Context, column_t<Args...>>
 		{
@@ -117,7 +115,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/concat.h

@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_CONCAT_H
+#define SQLPP_CONCAT_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/detail/logic.h>
+
+namespace sqlpp
+{
+	// FIXME: Remove First, inherit from text_t
+	template<typename First, typename... Args>
+		struct concat_t: public value_type_of<First>::template expression_operators<concat_t<First, Args...>>,
+		public alias_operators<concat_t<First, Args...>>
+	{
+		using _traits = make_traits<value_type_of<First>, ::sqlpp::tag::expression, ::sqlpp::tag::named_expression>;
+		using _recursive_traits = make_recursive_traits<First, Args...>;
+
+		static_assert(sizeof...(Args) > 0, "concat requires two arguments at least");
+		static_assert(sqlpp::detail::all_t<is_text_t<First>::value, is_text_t<Args>::value...>::value, "at least one non-text argument detected in concat()");
+		struct _name_t
+		{
+			static constexpr const char* _get_name() { return "CONCAT"; }
+			template<typename T>
+				struct _member_t
+				{
+					T concat;
+				};
+		};
+
+		concat_t(First first, Args... args):
+			_args(first, args...)
+		{}
+
+		concat_t(const concat_t&) = default;
+		concat_t(concat_t&&) = default;
+		concat_t& operator=(const concat_t&) = default;
+		concat_t& operator=(concat_t&&) = default;
+		~concat_t() = default;
+
+		std::tuple<First, Args...> _args;
+	};
+
+	template<typename Context, typename First, typename... Args>
+		struct serializer_t<Context, concat_t<First, Args...>>
+		{
+			using T = concat_t<First, Args...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				interpret_tuple(t._args, "||", context);
+				context << ")";
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/count.h

@@ -32,8 +32,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Flag, typename Expr>
 		struct count_t: public sqlpp::detail::integral::template expression_operators<count_t<Flag, Expr>>,
 		public alias_operators<count_t<Flag, Expr>>
@@ -68,14 +66,11 @@ namespace sqlpp
 
 		Expr _expr;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Flag, typename Expr>
-			struct serializer_t<Context, vendor::count_t<Flag, Expr>>
+		struct serializer_t<Context, count_t<Flag, Expr>>
 		{
-				using T = vendor::count_t<Flag, Expr>;
+			using T = count_t<Flag, Expr>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -90,19 +85,18 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto count(T t) -> typename vendor::count_t<vendor::noop, vendor::wrap_operand_t<T>>
+		auto count(T t) -> count_t<noop, wrap_operand_t<T>>
 		{
-			static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "count() requires an expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "count() requires an expression as argument");
 			return { t };
 		}
 
 	template<typename T>
-		auto count(const sqlpp::distinct_t&, T t) -> typename vendor::count_t<sqlpp::distinct_t, vendor::wrap_operand_t<T>>
+		auto count(const sqlpp::distinct_t&, T t) -> count_t<sqlpp::distinct_t, wrap_operand_t<T>>
 		{
-			static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "count() requires an expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "count() requires an expression as argument");
 			return { t };
 		}
 

include/sqlpp11/default_value.h

@@ -39,8 +39,6 @@ namespace sqlpp
 		static constexpr bool _is_trivial() { return false; }
 	};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, default_value_t>
 		{
@@ -52,7 +50,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	constexpr default_value_t default_value = {};
 

include/sqlpp11/detail/column_index_sequence.h

@@ -49,7 +49,7 @@ namespace sqlpp
 			};
 
 		template<std::size_t LastIndex, std::size_t... Ints, typename AliasProvider, typename... Fields, typename... Rest>
-			struct make_column_index_sequence_impl<column_index_sequence<LastIndex, Ints...>, vendor::multi_field_t<AliasProvider, Fields...>, Rest...>
+			struct make_column_index_sequence_impl<column_index_sequence<LastIndex, Ints...>, multi_field_t<AliasProvider, Fields...>, Rest...>
 			{
 				using type = typename make_column_index_sequence_impl<column_index_sequence<LastIndex + sizeof...(Fields), Ints..., LastIndex + sizeof...(Fields)>, Rest...>::type;
 			};

include/sqlpp11/detail/copy_tuple_args.h

@@ -57,7 +57,7 @@ namespace sqlpp
 		template<template<typename, typename...> class Target, typename First, typename T>
 			struct copy_tuple_args_impl
 			{
-				static_assert(vendor::wrong_t<T>::value, "copy_tuple_args must be called with a tuple");
+				static_assert(wrong_t<T>::value, "copy_tuple_args must be called with a tuple");
 			};
 
 		template<template<typename First, typename...> class Target, typename First, typename... Args>

include/sqlpp11/detail/type_set.h

@@ -29,7 +29,7 @@
 
 #include <tuple>
 #include <type_traits>
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 #include <sqlpp11/detail/logic.h>
 
 namespace sqlpp
@@ -73,7 +73,7 @@ namespace sqlpp
 		template<typename E, typename SET>
 			struct is_element_of
 			{
-				static_assert(::sqlpp::vendor::wrong_t<E, SET>::value, "SET has to be a type set");
+				static_assert(::sqlpp::wrong_t<E, SET>::value, "SET has to be a type set");
 			};
 
 		template<typename E, typename... Elements>
@@ -85,7 +85,7 @@ namespace sqlpp
 		template<typename L, typename R>
 			struct joined_set
 			{
-				static_assert(::sqlpp::vendor::wrong_t<L, R>::value, "L and R have to be type sets");
+				static_assert(::sqlpp::wrong_t<L, R>::value, "L and R have to be type sets");
 			};
 
 		template<typename... LElements, typename... RElements>
@@ -100,7 +100,7 @@ namespace sqlpp
 		template<typename L, typename R>
 			struct is_superset_of
 			{
-				static_assert(::sqlpp::vendor::wrong_t<L, R>::value, "L and R have to be type sets");
+				static_assert(::sqlpp::wrong_t<L, R>::value, "L and R have to be type sets");
 			};
 
 		template<typename... LElements, typename... RElements>
@@ -118,7 +118,7 @@ namespace sqlpp
 		template<typename L, typename R>
 			struct is_disjunct_from
 			{
-				static_assert(::sqlpp::vendor::wrong_t<L, R>::value, "invalid argument for is_disjunct_from");
+				static_assert(::sqlpp::wrong_t<L, R>::value, "invalid argument for is_disjunct_from");
 			};
 
 		template<typename... LElements, typename... RElements>
@@ -174,7 +174,7 @@ namespace sqlpp
 		template<typename... T>
 			struct make_joined_set
 			{
-				static_assert(::sqlpp::vendor::wrong_t<T...>::value, "invalid argument for joined set");
+				static_assert(::sqlpp::wrong_t<T...>::value, "invalid argument for joined set");
 			};
 
 		template<>
@@ -197,7 +197,7 @@ namespace sqlpp
 		template<typename Minuend, typename Subtrahend>
 			struct make_difference_set
 			{
-				static_assert(::sqlpp::vendor::wrong_t<Minuend, Subtrahend>::value, "invalid argument for difference set");
+				static_assert(::sqlpp::wrong_t<Minuend, Subtrahend>::value, "invalid argument for difference set");
 			};
 
 		template<typename... Minuends, typename... Subtrahends>

include/sqlpp11/exists.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Select>
 		struct exists_t: public boolean::template expression_operators<exists_t<Select>>,
 		public alias_operators<exists_t<Select>>
@@ -66,14 +64,11 @@ namespace sqlpp
 
 		Select _select;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Select>
-			struct serializer_t<Context, vendor::exists_t<Select>>
+		struct serializer_t<Context, exists_t<Select>>
 		{
-				using T = vendor::exists_t<Select>;
+			using T = exists_t<Select>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -83,13 +78,12 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 
 	template<typename T>
-		auto exists(T t) -> typename vendor::exists_t<vendor::wrap_operand_t<T>>
+		auto exists(T t) -> exists_t<wrap_operand_t<T>>
 		{
-			static_assert(is_select_t<vendor::wrap_operand_t<T>>::value, "exists() requires a select expression as argument");
+			static_assert(is_select_t<wrap_operand_t<T>>::value, "exists() requires a select expression as argument");
 			return { t };
 		}
 

include/sqlpp11/expression.h

@@ -0,0 +1,239 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_EXPRESSION_H
+#define SQLPP_EXPRESSION_H
+
+#include <sqlpp11/alias.h>
+#include <sqlpp11/boolean.h>
+#include <sqlpp11/tvin.h>
+#include <sqlpp11/noop.h>
+#include <sqlpp11/expression_fwd.h>
+#include <sqlpp11/serializer.h>
+#include <sqlpp11/wrap_operand.h>
+
+namespace sqlpp
+{
+	template<typename Lhs, typename Rhs>
+		struct binary_expression_t<Lhs, op::equal_to, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<binary_expression_t<Lhs, op::equal_to, Rhs>>,
+		public alias_operators<binary_expression_t<Lhs, op::equal_to, Rhs>>
+		{
+			using _traits = make_traits<boolean, sqlpp::tag::expression>;
+			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
+
+			binary_expression_t(Lhs lhs, Rhs rhs):
+				_lhs(lhs), 
+				_rhs(rhs)
+			{}
+
+			binary_expression_t(const binary_expression_t&) = default;
+			binary_expression_t(binary_expression_t&&) = default;
+			binary_expression_t& operator=(const binary_expression_t&) = default;
+			binary_expression_t& operator=(binary_expression_t&&) = default;
+			~binary_expression_t() = default;
+
+			Lhs _lhs;
+			maybe_tvin_t<Rhs> _rhs;
+		};
+
+	template<typename Context, typename Lhs, typename Rhs>
+		struct serializer_t<Context, equal_to_t<Lhs, Rhs>>
+		{
+			using T = equal_to_t<Lhs, Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				serialize(t._lhs, context);
+				if (t._rhs._is_trivial())
+				{
+					context << " IS NULL";
+				}
+				else
+				{
+					context << "=";
+					serialize(t._rhs, context);
+				}
+				context << ")";
+				return context;
+			}
+		};
+
+	template<typename Lhs, typename Rhs>
+		struct binary_expression_t<Lhs, op::not_equal_to, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<binary_expression_t<Lhs, op::not_equal_to, Rhs>>,
+		public alias_operators<binary_expression_t<Lhs, op::not_equal_to, Rhs>>
+		{
+			using _traits = make_traits<boolean, sqlpp::tag::expression>;
+			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
+
+			binary_expression_t(Lhs lhs, Rhs rhs):
+				_lhs(lhs), 
+				_rhs(rhs)
+			{}
+
+			binary_expression_t(const binary_expression_t&) = default;
+			binary_expression_t(binary_expression_t&&) = default;
+			binary_expression_t& operator=(const binary_expression_t&) = default;
+			binary_expression_t& operator=(binary_expression_t&&) = default;
+			~binary_expression_t() = default;
+
+			Lhs _lhs;
+			maybe_tvin_t<Rhs> _rhs;
+		};
+
+	template<typename Context, typename Lhs, typename Rhs>
+		struct serializer_t<Context, not_equal_to_t<Lhs, Rhs>>
+		{
+			using T = not_equal_to_t<Lhs, Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				serialize(t._lhs, context);
+				if (t._rhs._is_trivial())
+				{
+					context << " IS NOT NULL";
+				}
+				else
+				{
+					context << "!=";
+					serialize(t._rhs, context);
+				}
+				context << ")";
+				return context;
+			}
+		};
+
+	template<typename Rhs>
+		struct unary_expression_t<op::logical_not, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<unary_expression_t<op::logical_not, Rhs>>,
+		public alias_operators<unary_expression_t<op::logical_not, Rhs>>
+		{
+			using _traits = make_traits<boolean, sqlpp::tag::expression>;
+			using _recursive_traits = make_recursive_traits<Rhs>;
+
+			unary_expression_t(Rhs rhs):
+				_rhs(rhs)
+			{}
+
+			unary_expression_t(const unary_expression_t&) = default;
+			unary_expression_t(unary_expression_t&&) = default;
+			unary_expression_t& operator=(const unary_expression_t&) = default;
+			unary_expression_t& operator=(unary_expression_t&&) = default;
+			~unary_expression_t() = default;
+
+			Rhs _rhs;
+		};
+
+	template<typename Context, typename Rhs>
+		struct serializer_t<Context, logical_not_t<Rhs>>
+		{
+			using T = logical_not_t<Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				context << "NOT ";
+				serialize(t._lhs, context);
+				context << ")";
+				return context;
+			}
+		};
+
+	template<typename Lhs, typename O, typename Rhs>
+		struct binary_expression_t: public value_type_of<O>::template expression_operators<binary_expression_t<Lhs, O, Rhs>>,
+		public alias_operators<binary_expression_t<Lhs, O, Rhs>>
+	{
+		using _traits = make_traits<value_type_of<O>, sqlpp::tag::expression>;
+		using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
+
+		binary_expression_t(Lhs lhs, Rhs rhs):
+			_lhs(lhs), 
+			_rhs(rhs)
+		{}
+
+		binary_expression_t(const binary_expression_t&) = default;
+		binary_expression_t(binary_expression_t&&) = default;
+		binary_expression_t& operator=(const binary_expression_t&) = default;
+		binary_expression_t& operator=(binary_expression_t&&) = default;
+		~binary_expression_t() = default;
+
+		Lhs _lhs;
+		Rhs _rhs;
+	};
+
+	template<typename Context, typename Lhs, typename O, typename Rhs>
+		struct serializer_t<Context, binary_expression_t<Lhs, O, Rhs>>
+		{
+			using T = binary_expression_t<Lhs, O, Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				serialize(t._lhs, context);
+				context << O::_name;
+				serialize(t._rhs, context);
+				context << ")";
+				return context;
+			}
+		};
+
+	template<typename O, typename Rhs>
+		struct unary_expression_t: public value_type_of<O>::template expression_operators<unary_expression_t<O, Rhs>>,
+		public alias_operators<unary_expression_t<O, Rhs>>
+	{
+		using _traits = make_traits<value_type_of<O>, sqlpp::tag::expression>;
+		using _recursive_traits = make_recursive_traits<Rhs>;
+
+		unary_expression_t(Rhs rhs):
+			_rhs(rhs)
+		{}
+
+		unary_expression_t(const unary_expression_t&) = default;
+		unary_expression_t(unary_expression_t&&) = default;
+		unary_expression_t& operator=(const unary_expression_t&) = default;
+		unary_expression_t& operator=(unary_expression_t&&) = default;
+		~unary_expression_t() = default;
+
+		Rhs _rhs;
+	};
+
+	template<typename Context, typename O, typename Rhs>
+		struct serializer_t<Context, unary_expression_t<O, Rhs>>
+		{
+			using T = unary_expression_t<O, Rhs>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << "(";
+				context << O::_name;
+				serialize(t._rhs, context);
+				context << ")";
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/expression_fwd.h

@@ -0,0 +1,196 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_EXPRESSION_FWD_H
+#define SQLPP_EXPRESSION_FWD_H
+
+namespace sqlpp
+{
+	namespace detail
+	{
+		struct boolean;
+		struct integral;
+		struct floating_point;
+	}
+
+	namespace op
+	{
+		struct less
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = "<";
+		};
+
+		struct less_equal
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = "<=";
+		};
+
+		struct equal_to
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+		};
+
+		struct not_equal_to
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+		};
+
+		struct greater_equal
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = ">=";
+		};
+
+		struct greater
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = ">";
+		};
+
+		struct logical_or
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = " OR ";
+		};
+
+		struct logical_and
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+			static constexpr const char* _name = " AND ";
+		};
+
+		struct logical_not
+		{
+			using _traits = make_traits<::sqlpp::detail::boolean>;
+		};
+
+		template<typename ValueType>
+			struct plus
+			{
+				using _traits = make_traits<ValueType>;
+				static constexpr const char* _name = "+";
+			};
+
+		template<typename ValueType>
+			struct minus
+			{
+				using _traits = make_traits<ValueType>;
+				static constexpr const char* _name = "-";
+			};
+
+		template<typename ValueType>
+			struct multiplies
+			{
+				using _traits = make_traits<ValueType>;
+				static constexpr const char* _name = "*";
+			};
+
+		struct divides
+		{
+			using _traits = make_traits<::sqlpp::detail::floating_point>;
+			static constexpr const char* _name = "/";
+		};
+
+		struct modulus
+		{
+			using _traits = make_traits<::sqlpp::detail::integral>;
+			static constexpr const char* _name = "%";
+		};
+
+		template<typename ValueType>
+			struct unary_minus
+			{
+				using _traits = make_traits<ValueType>;
+				static constexpr const char* _name = "-";
+			};
+
+		template<typename ValueType>
+			struct unary_plus
+			{
+				using _traits = make_traits<ValueType>;
+				static constexpr const char* _name = "+";
+			};
+	}
+
+	template<typename Lhs, typename O, typename Rhs>
+		struct binary_expression_t;
+
+	template<typename O, typename Rhs>
+		struct unary_expression_t;
+
+	template<typename Lhs, typename Rhs>
+		using less_than_t = binary_expression_t<Lhs, op::less, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using less_equal_t = binary_expression_t<Lhs, op::less_equal, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using equal_to_t = binary_expression_t<Lhs, op::equal_to, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using not_equal_to_t = binary_expression_t<Lhs, op::not_equal_to, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using greater_than_t = binary_expression_t<Lhs, op::greater, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using greater_equal_t = binary_expression_t<Lhs, op::greater_equal, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using logical_and_t = binary_expression_t<Lhs, op::logical_and, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using logical_or_t = binary_expression_t<Lhs, op::logical_or, Rhs>;
+
+	template<typename Lhs, typename ValueType, typename Rhs>
+		using plus_t = binary_expression_t<Lhs, op::plus<ValueType>, Rhs>;
+
+	template<typename Lhs, typename ValueType, typename Rhs>
+		using minus_t = binary_expression_t<Lhs, op::minus<ValueType>, Rhs>;
+
+	template<typename Lhs, typename ValueType, typename Rhs>
+		using multiplies_t = binary_expression_t<Lhs, op::multiplies<ValueType>, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using divides_t = binary_expression_t<Lhs, op::divides, Rhs>;
+
+	template<typename Lhs, typename Rhs>
+		using modulus_t = binary_expression_t<Lhs, op::modulus, Rhs>;
+
+	template<typename Rhs>
+		using logical_not_t = unary_expression_t<op::logical_not, Rhs>;
+
+	template<typename ValueType, typename Rhs>
+		using unary_plus_t = unary_expression_t<op::unary_plus<ValueType>, Rhs>;
+
+	template<typename ValueType, typename Rhs>
+		using unary_minus_t = unary_expression_t<op::unary_minus<ValueType>, Rhs>;
+
+}
+
+#endif

include/sqlpp11/extra_tables.h

@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_EXTRA_TABLES_H
+#define SQLPP_EXTRA_TABLES_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/detail/logic.h>
+#include <sqlpp11/policy_update.h>
+
+namespace sqlpp
+{
+	template<typename... Tables>
+		struct extra_tables_data_t
+		{
+			extra_tables_data_t()
+			{}
+
+			extra_tables_data_t(const extra_tables_data_t&) = default;
+			extra_tables_data_t(extra_tables_data_t&&) = default;
+			extra_tables_data_t& operator=(const extra_tables_data_t&) = default;
+			extra_tables_data_t& operator=(extra_tables_data_t&&) = default;
+			~extra_tables_data_t() = default;
+
+		};
+
+	// EXTRA_TABLES
+	template<typename... Tables>
+		struct extra_tables_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::extra_tables>;
+			struct _recursive_traits
+			{
+				using _parameters = std::tuple<>;
+				using _required_tables = ::sqlpp::detail::type_set<>;
+				using _provided_tables = ::sqlpp::detail::type_set<>;
+				using _extra_tables = ::sqlpp::detail::type_set<Tables...>;
+			};
+
+			using _recursive_traits = make_recursive_traits<Tables...>;
+
+			// FIXME: extra_tables must not require tables!
+
+			static_assert(sizeof...(Tables), "at least one table or join argument required in extra_tables()");
+			static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in extra_tables()");
+			static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not a table or join in extra_tables()");
+
+			// Data
+			using _data_t = extra_tables_data_t<Tables...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = extra_tables_data_t<Tables...>;
+
+					_impl_t<Policies> extra_tables;
+					_impl_t<Policies>& operator()() { return extra_tables; }
+					const _impl_t<Policies>& operator()() const { return extra_tables; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.extra_tables)
+						{
+							return t.extra_tables;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// NO EXTRA TABLES YET
+	struct no_extra_tables_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_extra_tables;
+				_impl_t<Policies>& operator()() { return no_extra_tables; }
+				const _impl_t<Policies>& operator()() const { return no_extra_tables; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_extra_tables)
+					{
+						return t.no_extra_tables;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_extra_tables_t, T>;
+
+				template<typename... Args>
+					auto extra_tables(Args...)
+					-> _new_statement_t<extra_tables_t<Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), extra_tables_data_t<Args...>{} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Tables>
+		struct serializer_t<Context, extra_tables_data_t<Database, Tables...>>
+		{
+			using T = extra_tables_data_t<Database, Tables...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/field.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename NameType, typename ValueType, bool TrivialValueIsNull>
 		struct field_t
 		{ 
@@ -67,7 +65,6 @@ namespace sqlpp
 
 	template<typename NamedExpr>
 		using make_field_t = typename detail::make_field_t_impl<NamedExpr>::type;
-	}
 
 }
 

include/sqlpp11/floating_point.h

@@ -185,45 +185,45 @@ namespace sqlpp
 				struct expression_operators: public basic_expression_operators<Base, is_numeric_t>
 			{
 				template<typename T>
-					vendor::plus_t<Base, floating_point, vendor::wrap_operand_t<T>> operator +(T t) const
+					plus_t<Base, floating_point, wrap_operand_t<T>> operator +(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
 				template<typename T>
-					vendor::minus_t<Base, floating_point, vendor::wrap_operand_t<T>> operator -(T t) const
+					minus_t<Base, floating_point, wrap_operand_t<T>> operator -(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
 				template<typename T>
-					vendor::multiplies_t<Base, floating_point, vendor::wrap_operand_t<T>> operator *(T t) const
+					multiplies_t<Base, floating_point, wrap_operand_t<T>> operator *(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
 				template<typename T>
-					vendor::divides_t<Base, vendor::wrap_operand_t<T>> operator /(T t) const
+					divides_t<Base, wrap_operand_t<T>> operator /(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 
 						return { *static_cast<const Base*>(this), rhs{t} };
 					}
 
-				vendor::unary_plus_t<floating_point, Base> operator +() const
+				unary_plus_t<floating_point, Base> operator +() const
 				{
 					return { *static_cast<const Base*>(this) };
 				}
 
-				vendor::unary_minus_t<floating_point, Base> operator -() const
+				unary_minus_t<floating_point, Base> operator -() const
 				{
 					return { *static_cast<const Base*>(this) };
 				}
@@ -233,36 +233,36 @@ namespace sqlpp
 				struct column_operators
 				{
 					template<typename T>
-					auto operator +=(T t) const -> vendor::assignment_t<Base, vendor::plus_t<Base, floating_point, vendor::wrap_operand_t<T>>>
+						auto operator +=(T t) const -> assignment_t<Base, plus_t<Base, floating_point, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator -=(T t) const -> vendor::assignment_t<Base, vendor::minus_t<Base, floating_point, vendor::wrap_operand_t<T>>>
+						auto operator -=(T t) const -> assignment_t<Base, minus_t<Base, floating_point, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator /=(T t) const -> vendor::assignment_t<Base, vendor::divides_t<Base, vendor::wrap_operand_t<T>>>
+						auto operator /=(T t) const -> assignment_t<Base, divides_t<Base, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator *=(T t) const -> vendor::assignment_t<Base, vendor::multiplies_t<Base, floating_point, vendor::wrap_operand_t<T>>>
+						auto operator *=(T t) const -> assignment_t<Base, multiplies_t<Base, floating_point, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };

include/sqlpp11/from.h

@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_FROM_H
+#define SQLPP_FROM_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/detail/logic.h>
+#include <sqlpp11/policy_update.h>
+
+namespace sqlpp
+{
+	// FROM DATA
+	template<typename Database, typename... Tables>
+		struct from_data_t
+		{
+			from_data_t(Tables... tables):
+				_tables(tables...)
+			{}
+
+			from_data_t(const from_data_t&) = default;
+			from_data_t(from_data_t&&) = default;
+			from_data_t& operator=(const from_data_t&) = default;
+			from_data_t& operator=(from_data_t&&) = default;
+			~from_data_t() = default;
+
+			std::tuple<Tables...> _tables;
+			interpretable_list_t<Database> _dynamic_tables;
+		};
+
+	// FROM
+	template<typename Database, typename... Tables>
+		struct from_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::from>;
+			using _recursive_traits = make_recursive_traits<Tables...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Tables), "at least one table or join argument required in from()");
+
+			// FIXME: Joins contain two tables. This is not being dealt with at the moment when looking at duplicates, for instance
+			static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in from()");
+
+			static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not a table or join in from()");
+
+			static_assert(required_tables_of<from_t>::size::value == 0, "at least one table depends on another table");
+
+			// Data
+			using _data_t = from_data_t<Database, Tables...>;
+
+			// Member implementation with data and methods
+			template<typename Policies>
+				struct _impl_t
+				{
+					template<typename Table>
+						void add(Table table)
+						{
+							static_assert(_is_dynamic::value, "from::add() must not be called for static from()");
+							static_assert(is_table_t<Table>::value, "invalid table argument in from::add()");
+#warning need to check if table is already known
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_table_t<Table>::value>;
+
+							_add_impl(table, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Table>
+						void _add_impl(Table table, const std::true_type&)
+						{
+							return _data._dynamic_tables.emplace_back(table);
+						}
+
+					template<typename Table>
+						void _add_impl(Table table, const std::false_type&);
+
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = from_data_t<Database, Tables...>;
+
+					_impl_t<Policies> from;
+					_impl_t<Policies>& operator()() { return from; }
+					const _impl_t<Policies>& operator()() const { return from; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.from)
+						{
+							return t.from;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	struct no_from_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_from;
+				_impl_t<Policies>& operator()() { return no_from; }
+				const _impl_t<Policies>& operator()() const { return no_from; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_from)
+					{
+						return t.no_from;
+					}
+			};
+
+		// Additional methods for the statement
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_from_t, T>;
+
+				template<typename... Args>
+					auto from(Args... args)
+					-> _new_statement_t<from_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), from_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_from(Args... args)
+					-> _new_statement_t<from_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_from must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), from_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Tables>
+		struct serializer_t<Context, from_data_t<Database, Tables...>>
+		{
+			using T = from_data_t<Database, Tables...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Tables) == 0 and t._dynamic_tables.empty())
+					return context;
+				context << " FROM ";
+				interpret_tuple(t._tables, ',', context);
+				if (sizeof...(Tables) and not t._dynamic_tables.empty())
+					context << ',';
+				interpret_list(t._dynamic_tables, ',', context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/functions.h

@@ -30,9 +30,9 @@
 #include <sqlpp11/parameter.h>
 #include <sqlpp11/parameter_list.h>
 #include <sqlpp11/column_types.h>
-#include <sqlpp11/vendor/in.h>
+#include <sqlpp11/in.h>
-#include <sqlpp11/vendor/is_null.h>
+#include <sqlpp11/is_null.h>
-#include <sqlpp11/vendor/value_type.h>
+#include <sqlpp11/value_type.h>
 #include <sqlpp11/exists.h>
 #include <sqlpp11/any.h>
 #include <sqlpp11/some.h>
@@ -46,11 +46,11 @@
 namespace sqlpp
 {
 	template<typename T>
-		auto value(T t) -> vendor::wrap_operand_t<T>
+		auto value(T t) -> wrap_operand_t<T>
 		{
 			using _provided_tables = detail::type_set<>;
 			using _required_tables = ::sqlpp::detail::type_set<>;
-			static_assert(is_wrapped_value_t<vendor::wrap_operand_t<T>>::value, "value() is to be called with non-sql-type like int, or string");
+			static_assert(is_wrapped_value_t<wrap_operand_t<T>>::value, "value() is to be called with non-sql-type like int, or string");
 			return { t };
 		}
 
@@ -71,8 +71,6 @@ namespace sqlpp
 		std::string _verbatim;
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename ValueType>
 		struct serializer_t<Context, verbatim_t<ValueType>>
 		{
@@ -84,7 +82,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename ValueType, typename StringType>
 		auto verbatim(StringType s) -> verbatim_t<ValueType>
@@ -104,7 +101,7 @@ namespace sqlpp
 	template<typename Container>
 		struct value_list_t // to be used in .in() method
 		{
-			using _traits = make_traits<vendor::value_type_t<typename Container::value_type>>;
+			using _traits = make_traits<value_type_t<typename Container::value_type>>;
 			using _recursive_traits = make_recursive_traits<>;
 
 			using _container_t = Container;
@@ -122,8 +119,6 @@ namespace sqlpp
 			_container_t _container;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Container>
 		struct serializer_t<Context, value_list_t<Container>>
 		{
@@ -144,12 +139,11 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Container>
 		auto value_list(Container c) -> value_list_t<Container>
 		{
-			static_assert(is_wrapped_value_t<vendor::wrap_operand_t<typename Container::value_type>>::value, "value_list() is to be called with a container of non-sql-type like std::vector<int>, or std::list(string)");
+			static_assert(is_wrapped_value_t<wrap_operand_t<typename Container::value_type>>::value, "value_list() is to be called with a container of non-sql-type like std::vector<int>, or std::list(string)");
 			return { c };
 		}
 

include/sqlpp11/group_by.h

@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_GROUP_BY_H
+#define SQLPP_GROUP_BY_H
+
+#include <tuple>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/expression.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/logic.h>
+
+namespace sqlpp
+{
+	// GROUP BY DATA
+	template<typename Database, typename... Expressions>
+		struct group_by_data_t
+		{
+			group_by_data_t(Expressions... expressions):
+				_expressions(expressions...)
+			{}
+
+			group_by_data_t(const group_by_data_t&) = default;
+			group_by_data_t(group_by_data_t&&) = default;
+			group_by_data_t& operator=(const group_by_data_t&) = default;
+			group_by_data_t& operator=(group_by_data_t&&) = default;
+			~group_by_data_t() = default;
+
+			std::tuple<Expressions...> _expressions;
+			interpretable_list_t<Database> _dynamic_expressions;
+		};
+
+	// GROUP BY
+	template<typename Database, typename... Expressions>
+		struct group_by_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::group_by>;
+			using _recursive_traits = make_recursive_traits<Expressions...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression (e.g. a column) required in group_by()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Expressions...>::value, "at least one duplicate argument detected in group_by()");
+
+			static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in group_by()");
+
+			// Data
+			using _data_t = group_by_data_t<Database, Expressions...>;
+
+			// Member implementation with data and methods
+			template<typename Policies>
+				struct _impl_t
+				{
+					template<typename Expression>
+						void add_ntc(Expression expression)
+						{
+							add<Expression, std::false_type>(expression);
+						}
+
+					template<typename Expression, typename TableCheckRequired = std::true_type>
+						void add(Expression expression)
+						{
+							static_assert(_is_dynamic::value, "add() must not be called for static group_by");
+							static_assert(is_expression_t<Expression>::value, "invalid expression argument in group_by::add()");
+							static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in group_by::add()");
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
+
+							_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::true_type&)
+						{
+							return _data._dynamic_expressions.emplace_back(expression);
+						}
+
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::false_type&);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = group_by_data_t<Database, Expressions...>;
+
+					_impl_t<Policies> group_by;
+					_impl_t<Policies>& operator()() { return group_by; }
+					const _impl_t<Policies>& operator()() const { return group_by; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.group_by)
+						{
+							return t.group_by;
+						}
+				};
+
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// NO GROUP BY YET
+	struct no_group_by_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_group_by;
+				_impl_t<Policies>& operator()() { return no_group_by; }
+				const _impl_t<Policies>& operator()() const { return no_group_by; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_group_by)
+					{
+						return t.no_group_by;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_group_by_t, T>;
+
+				template<typename... Args>
+					auto group_by(Args... args)
+					-> _new_statement_t<group_by_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), group_by_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_group_by(Args... args)
+					-> _new_statement_t<group_by_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_group_by must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), group_by_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Expressions>
+		struct serializer_t<Context, group_by_data_t<Database, Expressions...>>
+		{
+			using T = group_by_data_t<Database, Expressions...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
+					return context;
+				context << " GROUP BY ";
+				interpret_tuple(t._expressions, ',', context);
+				if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
+					context << ',';
+				interpret_list(t._dynamic_expressions, ',', context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/having.h

@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_HAVING_H
+#define SQLPP_HAVING_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/expression.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/logic.h>
+
+namespace sqlpp
+{
+	// HAVING DATA
+	template<typename Database, typename... Expressions>
+		struct having_data_t
+		{
+			having_data_t(Expressions... expressions):
+				_expressions(expressions...)
+			{}
+
+			having_data_t(const having_data_t&) = default;
+			having_data_t(having_data_t&&) = default;
+			having_data_t& operator=(const having_data_t&) = default;
+			having_data_t& operator=(having_data_t&&) = default;
+			~having_data_t() = default;
+
+			std::tuple<Expressions...> _expressions;
+			interpretable_list_t<Database> _dynamic_expressions;
+		};
+
+	// HAVING
+	template<typename Database, typename... Expressions>
+		struct having_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::having>;
+			using _recursive_traits = make_recursive_traits<Expressions...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression argument required in having()");
+			static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in having()");
+
+			// Data
+			using _data_t = having_data_t<Database, Expressions...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Expression>
+						void add_ntc(Expression expression)
+						{
+							add<Expression, std::false_type>(expression);
+						}
+
+					template<typename Expression, typename TableCheckRequired = std::true_type>
+						void add(Expression expression)
+						{
+							static_assert(_is_dynamic::value, "having::add() can only be called for dynamic_having");
+							static_assert(is_expression_t<Expression>::value, "invalid expression argument in having::add()");
+							static_assert(not TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in having::add()");
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
+
+							_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::true_type&)
+						{
+							return _data._dynamic_expressions.emplace_back(expression);
+						}
+
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::false_type&);
+
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = having_data_t<Database, Expressions...>;
+
+					_impl_t<Policies> having;
+					_impl_t<Policies>& operator()() { return having; }
+					const _impl_t<Policies>& operator()() const { return having; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.having)
+						{
+							return t.having;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// NO HAVING YET
+	struct no_having_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_having;
+				_impl_t<Policies>& operator()() { return no_having; }
+				const _impl_t<Policies>& operator()() const { return no_having; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_having)
+					{
+						return t.no_having;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_having_t, T>;
+
+				template<typename... Args>
+					auto having(Args... args)
+					-> _new_statement_t<having_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), having_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_having(Args... args)
+					-> _new_statement_t<having_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_having must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), having_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Expressions>
+		struct serializer_t<Context, having_data_t<Database, Expressions...>>
+		{
+			using T = having_data_t<Database, Expressions...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
+					return context;
+				context << " HAVING ";
+				interpret_tuple(t._expressions, " AND ", context);
+				if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
+					context << " AND ";
+				interpret_list(t._dynamic_expressions, " AND ", context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/in.h

@@ -29,13 +29,11 @@
 
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/boolean.h>
-#include <sqlpp11/vendor/in_fwd.h>
+#include <sqlpp11/in_fwd.h>
 #include <sqlpp11/detail/type_set.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<bool NotInverted, typename Operand, typename... Args>
 		struct in_t: public boolean::template expression_operators<in_t<NotInverted, Operand, Args...>>,
 		public alias_operators<in_t<NotInverted, Operand, Args...>>
@@ -72,9 +70,9 @@ namespace sqlpp
 	};
 
 	template<typename Context, bool NotInverted, typename Operand, typename... Args>
-			struct serializer_t<Context, vendor::in_t<NotInverted, Operand, Args...>>
+		struct serializer_t<Context, in_t<NotInverted, Operand, Args...>>
 		{
-				using T = vendor::in_t<NotInverted, Operand, Args...>;
+			using T = in_t<NotInverted, Operand, Args...>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -85,7 +83,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 }
 

include/sqlpp11/in_fwd.h

@@ -29,11 +29,8 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<bool NotInverted, typename Operand, typename... Args>
 		struct in_t;
-	}
 
 }
 

include/sqlpp11/insert.h

@@ -32,19 +32,17 @@
 #include <sqlpp11/parameter_list.h>
 #include <sqlpp11/prepared_insert.h>
 #include <sqlpp11/default_value.h>
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
-#include <sqlpp11/vendor/into.h>
+#include <sqlpp11/into.h>
-#include <sqlpp11/vendor/insert_value_list.h>
+#include <sqlpp11/insert_value_list.h>
 
 namespace sqlpp
 {
 	struct insert_name_t {};
 
-	struct insert_t: public vendor::statement_name_t<insert_name_t>
+	struct insert_t: public statement_name_t<insert_name_t>
 	{};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, insert_name_t>
 		{
@@ -57,13 +55,12 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Database>
 		using blank_insert_t = statement_t<Database,
 					insert_t,
-			vendor::no_into_t, 
+					no_into_t, 
-			vendor::no_insert_value_list_t>;
+					no_insert_value_list_t>;
 
 	auto insert()
 		-> blank_insert_t<void>

include/sqlpp11/insert_value.h

@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_INSERT_VALUE_H
+#define SQLPP_INSERT_VALUE_H
+
+#include <sqlpp11/default_value.h>
+#include <sqlpp11/null.h>
+#include <sqlpp11/tvin.h>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/serializer.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	namespace detail
+	{
+		template<typename Type, bool>
+			struct type_if
+			{
+				using type = Type;
+			};
+
+		template<typename Type>
+			struct type_if<Type, false>
+			{
+				struct type
+				{
+					using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+					using _recursive_traits = make_recursive_traits<>;
+				};
+			};
+	}
+
+	template<typename Column>
+		struct insert_value_t
+		{
+			using _is_insert_value = std::true_type;
+			using _pure_value_t = typename value_type_of<Column>::_cpp_value_type;
+			using _wrapped_value_t = typename wrap_operand<_pure_value_t>::type;
+			using _tvin_t = typename detail::type_if<tvin_t<_wrapped_value_t>, can_be_null_t<Column>::value>::type; // static asserts and SFINAE do not work together
+			using _null_t = typename detail::type_if<null_t, can_be_null_t<Column>::value>::type; // static asserts and SFINAE do not work together
+
+			insert_value_t(assignment_t<Column, _wrapped_value_t> assignment):
+				_is_null(false),
+				_is_default(false),
+				_value(assignment._rhs)
+			{}
+
+			insert_value_t(assignment_t<Column, _tvin_t> assignment):
+				_is_null(assignment._rhs._is_trivial()),
+				_is_default(false),
+				_value(assignment._rhs._value)
+			{}
+
+			insert_value_t(const assignment_t<Column, _null_t>&):
+				_is_null(true),
+				_is_default(false),
+				_value()
+			{}
+
+			insert_value_t(const assignment_t<Column, ::sqlpp::default_value_t>&):
+				_is_null(false),
+				_is_default(true),
+				_value()
+			{}
+
+			insert_value_t(const insert_value_t&) = default;
+			insert_value_t(insert_value_t&&) = default;
+			insert_value_t& operator=(const insert_value_t&) = default;
+			insert_value_t& operator=(insert_value_t&&) = default;
+			~insert_value_t() = default;
+
+			bool _is_null;
+			bool _is_default;
+			_wrapped_value_t _value;
+		};
+
+	template<typename Context, typename ValueType>
+		struct serializer_t<Context, insert_value_t<ValueType>>
+		{
+			using T = insert_value_t<ValueType>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (t._is_null)
+					context << "NULL";
+				else if (t._is_default)
+					context << "DEFAULT";
+				else
+					serialize(t._value, context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/insert_value_list.h

@@ -0,0 +1,450 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_INSERT_VALUE_LIST_H
+#define SQLPP_INSERT_VALUE_LIST_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/detail/logic.h>
+#include <sqlpp11/assignment.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/insert_value.h>
+#include <sqlpp11/simple_column.h>
+
+namespace sqlpp
+{
+	struct insert_default_values_data_t
+	{};
+
+	// COLUMN AND VALUE LIST
+	struct insert_default_values_t
+	{
+		using _traits = make_traits<no_value_t>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = insert_default_values_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = insert_default_values_data_t;
+
+				_impl_t<Policies> default_values;
+				_impl_t<Policies>& operator()() { return default_values; }
+				const _impl_t<Policies>& operator()() const { return default_values; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.default_values)
+					{
+						return t.default_values;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{};
+	}; 
+
+	template<typename Database, typename... Assignments>
+		struct insert_list_data_t
+		{
+			insert_list_data_t(Assignments... assignments):
+				_assignments(assignments...),
+				_columns({assignments._lhs}...),
+				_values(assignments._rhs...)
+				{}
+
+			insert_list_data_t(const insert_list_data_t&) = default;
+			insert_list_data_t(insert_list_data_t&&) = default;
+			insert_list_data_t& operator=(const insert_list_data_t&) = default;
+			insert_list_data_t& operator=(insert_list_data_t&&) = default;
+			~insert_list_data_t() = default;
+
+			std::tuple<simple_column_t<typename Assignments::_column_t>...> _columns;
+			std::tuple<typename Assignments::_value_t...> _values;
+			std::tuple<Assignments...> _assignments; // FIXME: Need to replace _columns and _values by _assignments (connector-container requires assignments)
+			interpretable_list_t<Database> _dynamic_columns;
+			interpretable_list_t<Database> _dynamic_values;
+		};
+
+	template<typename Database, typename... Assignments>
+		struct insert_list_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::insert_list>;
+			using _recursive_traits = make_recursive_traits<typename Assignments::_column_t..., typename Assignments::_value_t...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			template<template<typename...> class Target>
+				using copy_assignments_t = Target<Assignments...>; // FIXME: Nice idea to copy variadic template arguments?
+			template<template<typename...> class Target, template<typename> class Wrap>
+				using copy_wrapped_assignments_t = Target<Wrap<Assignments>...>;
+
+			static_assert(_is_dynamic::value or sizeof...(Assignments), "at least one assignment required in set()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Assignments...>::value, "at least one duplicate argument detected in set()");
+
+			static_assert(sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "at least one argument is not an assignment in set()");
+
+			static_assert(sqlpp::detail::none_t<must_not_insert_t<typename Assignments::_column_t>::value...>::value, "at least one assignment is prohibited by its column definition in set()");
+
+#warning: Need to reactivate these checks
+			/*
+				 using _column_required_tables = typename ::sqlpp::detail::make_joined_set<typename Assignments::_column_t::_required_tables...>::type;
+				 using _value_required_tables = typename ::sqlpp::detail::make_joined_set<typename Assignments::value_type::_required_tables...>::type;
+				 using _provided_tables = ::sqlpp::detail::type_set<>;
+				 using _required_tables = typename ::sqlpp::detail::make_joined_set<_column_required_tables, _value_required_tables>::type;
+				 static_assert(sizeof...(Assignments) ? (_column_required_tables::size::value == 1) : true, "set() contains assignments for tables from several columns");
+				 static_assert(::sqlpp::detail::is_subset_of<_value_required_tables, _column_required_tables>::value, "set() contains values from foreign tables");
+				 */
+
+			// Data
+			using _data_t = insert_list_data_t<Database, Assignments...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Assignment>
+						void add_ntc(Assignment assignment)
+						{
+							add<Assignment, std::false_type>(assignment);
+						}
+
+					template<typename Assignment, typename TableCheckRequired = std::true_type>
+						void add(Assignment assignment)
+						{
+							static_assert(_is_dynamic::value, "add must not be called for static from()");
+							static_assert(is_assignment_t<Assignment>::value, "add() arguments require to be assigments");
+							static_assert(not must_not_insert_t<typename Assignment::_column_t>::value, "add() argument must not be used in insert");
+							static_assert(not TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value, "add() contains a column from a foreign table");
+
+							using ok = ::sqlpp::detail::all_t<
+								_is_dynamic::value, 
+								is_assignment_t<Assignment>::value, 
+								not must_not_insert_t<typename Assignment::_column_t>::value,
+								(not TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value)>;
+
+							_add_impl(assignment, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Assignment>
+						void _add_impl(Assignment assignment, const std::true_type&)
+						{
+							_data._dynamic_columns.emplace_back(simple_column_t<typename Assignment::_column_t>{assignment._lhs});
+							_data._dynamic_values.emplace_back(assignment._rhs);
+						}
+
+					template<typename Assignment>
+						void _add_impl(Assignment assignment, const std::false_type&);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = insert_list_data_t<Database, Assignments...>;
+
+					_impl_t<Policies> insert_list;
+					_impl_t<Policies>& operator()() { return insert_list; }
+					const _impl_t<Policies>& operator()() const { return insert_list; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.insert_list)
+						{
+							return t.insert_list;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+
+
+		};
+
+	template<typename... Columns>
+		struct column_list_data_t
+		{
+			column_list_data_t(Columns... columns):
+				_columns(simple_column_t<Columns>{columns}...)
+				{}
+
+			column_list_data_t(const column_list_data_t&) = default;
+			column_list_data_t(column_list_data_t&&) = default;
+			column_list_data_t& operator=(const column_list_data_t&) = default;
+			column_list_data_t& operator=(column_list_data_t&&) = default;
+			~column_list_data_t() = default;
+
+#warning need to define just one version of value_tuple_t
+			using _value_tuple_t = std::tuple<insert_value_t<Columns>...>;
+			std::tuple<simple_column_t<Columns>...> _columns;
+			std::vector<_value_tuple_t> _insert_values;
+		};
+
+	template<typename... Columns>
+		struct column_list_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::column_list>;
+			using _recursive_traits = make_recursive_traits<Columns...>;
+
+			static_assert(sizeof...(Columns), "at least one column required in columns()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Columns...>::value, "at least one duplicate argument detected in columns()");
+
+			static_assert(::sqlpp::detail::all_t<is_column_t<Columns>::value...>::value, "at least one argument is not a column in columns()");
+
+			static_assert(::sqlpp::detail::none_t<must_not_insert_t<Columns>::value...>::value, "at least one column argument has a must_not_insert flag in its definition");
+
+			using _value_tuple_t = std::tuple<insert_value_t<Columns>...>;
+
+			static_assert(required_tables_of<column_list_t>::size::value == 1, "columns from multiple tables in columns()");
+
+			// Data
+			using _data_t = column_list_data_t<Columns...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename... Assignments>
+						void add(Assignments... assignments)
+						{
+							static_assert(::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "add_values() arguments have to be assignments");
+							using _arg_value_tuple = std::tuple<insert_value_t<typename Assignments::_column_t>...>;
+							using _args_correct = std::is_same<_arg_value_tuple, _value_tuple_t>;
+							static_assert(_args_correct::value, "add_values() arguments do not match columns() arguments");
+
+							using ok = ::sqlpp::detail::all_t<
+								::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, 
+								_args_correct::value>;
+
+							_add_impl(ok(), assignments...); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename... Assignments>
+						void _add_impl(const std::true_type&, Assignments... assignments)
+						{
+							return _data._insert_values.emplace_back(insert_value_t<typename Assignments::_column_t>{assignments}...);
+						}
+
+					template<typename... Assignments>
+						void _add_impl(const std::false_type&, Assignments... assignments);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = column_list_data_t<Columns...>;
+
+					_impl_t<Policies> values;
+					_impl_t<Policies>& operator()() { return values; }
+					const _impl_t<Policies>& operator()() const { return values; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.values)
+						{
+							return t.values;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+			/*
+				 bool empty() const
+				 {
+				 return _insert_values.empty();
+				 }
+				 */
+
+		};
+
+	// NO HAVING YET
+	struct no_insert_value_list_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_insert_values;
+				_impl_t<Policies>& operator()() { return no_insert_values; }
+				const _impl_t<Policies>& operator()() const { return no_insert_values; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_insert_values)
+					{
+						return t.no_insert_values;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_insert_value_list_t, T>;
+
+				auto default_values()
+					-> _new_statement_t<insert_default_values_t>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), insert_default_values_data_t{} };
+					}
+
+				template<typename... Args>
+					auto columns(Args... args)
+					-> _new_statement_t<column_list_t<Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), column_list_data_t<Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto set(Args... args)
+					-> _new_statement_t<insert_list_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), insert_list_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_set(Args... args)
+					-> _new_statement_t<insert_list_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_set must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), insert_list_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context>
+		struct serializer_t<Context, insert_default_values_data_t>
+		{
+			using T = insert_default_values_data_t;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " DEFAULT VALUES";
+				return context;
+			}
+		};
+
+	template<typename Context, typename... Columns>
+		struct serializer_t<Context, column_list_data_t<Columns...>>
+		{
+			using T = column_list_data_t<Columns...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " (";
+				interpret_tuple(t._columns, ",", context);
+				context << ")";
+				context << " VALUES ";
+				bool first = true;
+				for (const auto& row : t._insert_values)
+				{
+					if (not first)
+						context << ',';
+					else
+						first = false;
+					context << '(';
+					interpret_tuple(row, ",", context);
+					context << ')';
+				}
+
+				return context;
+			}
+		};
+
+	template<typename Context, typename Database, typename... Assignments>
+		struct serializer_t<Context, insert_list_data_t<Database, Assignments...>>
+		{
+			using T = insert_list_data_t<Database, Assignments...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Assignments) + t._dynamic_columns.size() == 0)
+				{
+					serialize(insert_default_values_data_t(), context);
+				}
+				else
+				{
+					context << " (";
+					interpret_tuple(t._columns, ",", context);
+					if (sizeof...(Assignments) and not t._dynamic_columns.empty())
+						context << ',';
+					interpret_list(t._dynamic_columns, ',', context);
+					context << ") VALUES(";
+					interpret_tuple(t._values, ",", context);
+					if (sizeof...(Assignments) and not t._dynamic_values.empty())
+						context << ',';
+					interpret_list(t._dynamic_values, ',', context);
+					context << ")";
+				}
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/integral.h

@@ -32,7 +32,7 @@
 #include <sqlpp11/basic_expression_operators.h>
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/exception.h>
-#include <sqlpp11/vendor/value_type.h>
+#include <sqlpp11/value_type.h>
 
 namespace sqlpp
 {
@@ -186,56 +186,56 @@ namespace sqlpp
 				struct expression_operators: public basic_expression_operators<Base, is_numeric_t>
 			{
 				template<typename T>
-					vendor::plus_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>> operator +(T t) const
+					plus_t<Base, value_type_t<T>, wrap_operand_t<T>> operator +(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
 				template<typename T>
-					vendor::minus_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>> operator -(T t) const
+					minus_t<Base, value_type_t<T>, wrap_operand_t<T>> operator -(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
 				template<typename T>
-					vendor::multiplies_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>> operator *(T t) const
+					multiplies_t<Base, value_type_t<T>, wrap_operand_t<T>> operator *(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
 				template<typename T>
-					vendor::divides_t<Base, vendor::wrap_operand_t<T>> operator /(T t) const
+					divides_t<Base, wrap_operand_t<T>> operator /(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
 				template<typename T>
-					vendor::modulus_t<Base, vendor::wrap_operand_t<T>> operator %(T t) const
+					modulus_t<Base, wrap_operand_t<T>> operator %(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
-				vendor::unary_plus_t<integral, Base> operator +() const
+				unary_plus_t<integral, Base> operator +() const
 				{
 					return { *static_cast<const Base*>(this) };
 				}
 
-				vendor::unary_minus_t<integral, Base> operator -() const
+				unary_minus_t<integral, Base> operator -() const
 				{
 					return { *static_cast<const Base*>(this) };
 				}
@@ -245,36 +245,36 @@ namespace sqlpp
 				struct column_operators
 				{
 					template<typename T>
-					auto operator +=(T t) const -> vendor::assignment_t<Base, vendor::plus_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>>>
+						auto operator +=(T t) const -> assignment_t<Base, plus_t<Base, value_type_t<T>, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator -=(T t) const -> vendor::assignment_t<Base, vendor::minus_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>>>
+						auto operator -=(T t) const -> assignment_t<Base, minus_t<Base, value_type_t<T>, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator /=(T t) const -> vendor::assignment_t<Base, vendor::divides_t<Base, vendor::wrap_operand_t<T>>>
+						auto operator /=(T t) const -> assignment_t<Base, divides_t<Base, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };
 						}
 
 					template<typename T>
-					auto operator *=(T t) const -> vendor::assignment_t<Base, vendor::multiplies_t<Base, vendor::value_type_t<T>, vendor::wrap_operand_t<T>>>
+						auto operator *=(T t) const -> assignment_t<Base, multiplies_t<Base, value_type_t<T>, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };

include/sqlpp11/interpret.h

@@ -27,15 +27,15 @@
 #ifndef SQLPP_INTERPRET_H
 #define SQLPP_INTERPRET_H
 
-#include <sqlpp11/vendor/interpreter.h>
+#include <sqlpp11/interpreter.h>
 
 namespace sqlpp
 {
 	template<typename T, typename Context>
 		auto interpret(const T& t, Context& context)
-		-> decltype(vendor::interpreter_t<Context, T>::_(t, context))
+		-> decltype(interpreter_t<Context, T>::_(t, context))
 		{
-			return vendor::interpreter_t<Context, T>::_(t, context);
+			return interpreter_t<Context, T>::_(t, context);
 		}
 
 }

include/sqlpp11/interpretable.h

@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_INTERPRETABLE_H
+#define SQLPP_INTERPRETABLE_H
+
+#include <memory>
+#include <sqlpp11/serializer_context.h>
+#include <sqlpp11/parameter_list.h>
+#include <sqlpp11/serialize.h>
+#include <sqlpp11/interpret.h>
+
+namespace sqlpp
+{
+	template<typename Db>
+		struct interpretable_t
+		{
+			using _serializer_context_t = typename Db::_serializer_context_t;
+			using _interpreter_context_t = typename Db::_interpreter_context_t;
+
+			template<typename T>
+				interpretable_t(T t):
+					_impl(std::make_shared<_impl_t<T>>(t))
+			{}
+
+			interpretable_t(const interpretable_t&) = default;
+			interpretable_t(interpretable_t&&) = default;
+			interpretable_t& operator=(const interpretable_t&) = default;
+			interpretable_t& operator=(interpretable_t&&) = default;
+			~interpretable_t() = default;
+
+			sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
+			{
+				return _impl->serialize(context);
+			}
+
+			// This method only exists if Db::_serializer_context_t and sqlpp::serializer_context_t are not the same
+			template<typename Context>
+				auto serialize(Context& context) const
+				-> typename std::enable_if<std::is_same<Context, _serializer_context_t>::value 
+				and not std::is_same<Context, sqlpp::serializer_context_t>::value, Context&>::type
+				{
+					return _impl->db_serialize(context);
+				}
+
+			_interpreter_context_t& interpret(_interpreter_context_t& context) const
+			{
+				return _impl->interpret(context);
+			}
+
+		private:
+			struct _impl_base
+			{
+				virtual sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const = 0;
+				virtual _serializer_context_t& db_serialize(_serializer_context_t& context) const = 0;
+				virtual _interpreter_context_t& interpret(_interpreter_context_t& context) const = 0;
+			};
+
+			template<typename T>
+				struct _impl_t: public _impl_base
+			{
+				static_assert(not make_parameter_list_t<T>::type::size::value, "parameters not supported in dynamic statement parts");
+				_impl_t(T t):
+					_t(t)
+				{}
+
+				sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
+				{
+					sqlpp::serialize(_t, context);
+					return context;
+				}
+
+				_serializer_context_t& db_serialize(_serializer_context_t& context) const
+				{
+					Db::_serialize_interpretable(_t, context);
+					return context;
+				}
+
+				_interpreter_context_t& interpret(_interpreter_context_t& context) const
+				{
+					Db::_interpret_interpretable(_t, context);
+					return context;
+				}
+
+				T _t;
+			};
+
+			std::shared_ptr<const _impl_base> _impl;
+		};
+
+	template<typename Context, typename Database>
+		struct serializer_t<Context, interpretable_t<Database>>
+		{
+			using T = interpretable_t<Database>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				t.serialize(context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/interpretable_list.h

@@ -28,12 +28,10 @@
 #define SQLPP_INTERPRETABLE_LIST_H
 
 #include <vector>
-#include <sqlpp11/vendor/interpretable.h>
+#include <sqlpp11/interpretable.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Db>
 		struct interpretable_list_t
 		{
@@ -113,7 +111,6 @@ namespace sqlpp
 			return serializable_list_interpreter_t<Context, T>::_(t, separator, context);
 		}
 
-	}
 }
 
 #endif

include/sqlpp11/interpreter.h

@@ -24,15 +24,13 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef SQLPP_VENDOR_INTERPRETER_H
+#ifndef SQLPP_INTERPRETER_H
-#define SQLPP_VENDOR_INTERPRETER_H
+#define SQLPP_INTERPRETER_H
 
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Context, typename T, typename Enable = void>
 		struct interpreter_t
 		{
@@ -41,7 +39,6 @@ namespace sqlpp
 				static_assert(wrong_t<Context, T>::value, "missing interpreter specialization");
 			}
 		};
-	}
 
 }
 

include/sqlpp11/into.h

@@ -0,0 +1,195 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_INTO_H
+#define SQLPP_INTO_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/no_value.h>
+#include <sqlpp11/serializer.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	// A SINGLE TABLE DATA
+	template<typename Database, typename Table>
+		struct into_data_t
+		{
+			into_data_t(Table table):
+				_table(table)
+			{}
+
+			into_data_t(const into_data_t&) = default;
+			into_data_t(into_data_t&&) = default;
+			into_data_t& operator=(const into_data_t&) = default;
+			into_data_t& operator=(into_data_t&&) = default;
+			~into_data_t() = default;
+
+			Table _table;
+		};
+
+	// A SINGLE TABLE
+	template<typename Database, typename Table>
+		struct into_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::into, tag::return_value>;
+			using _recursive_traits = make_recursive_traits<Table>;
+
+			static_assert(is_table_t<Table>::value, "argument has to be a table");
+			static_assert(required_tables_of<Table>::size::value == 0, "table depends on another table");
+
+			using _data_t = into_data_t<Database, Table>;
+
+			struct _name_t {};
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = into_data_t<Database, Table>;
+
+					_impl_t<Policies> into;
+					_impl_t<Policies>& operator()() { return into; }
+					const _impl_t<Policies>& operator()() const { return into; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.into)
+						{
+							return t.into;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+			template<typename Policies>
+				struct _result_methods_t
+				{
+					using _statement_t = typename Policies::_statement_t;
+
+					const _statement_t& _get_statement() const
+					{
+						return static_cast<const _statement_t&>(*this);
+					}
+
+					template<typename Db>
+						auto _run(Db& db) const -> decltype(db.insert(_get_statement()))
+						{
+							_statement_t::_check_consistency();
+
+							static_assert(_statement_t::_get_static_no_of_parameters() == 0, "cannot run insert directly with parameters, use prepare instead");
+							return db.insert(*this);
+						}
+
+					/*
+						 template<typename Db>
+						 auto _prepare(Db& db) const
+						 -> prepared_insert_t<Db, insert_t>
+						 {
+						 _statement_t::_check_consistency();
+
+						 return {{}, db.prepare_insert(*this)};
+						 }
+						 */
+				};
+		};
+
+	// NO INTO YET
+	struct no_into_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_into;
+				_impl_t<Policies>& operator()() { return no_into; }
+				const _impl_t<Policies>& operator()() const { return no_into; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_into)
+					{
+						return t.no_into;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_into_t, T>;
+
+				template<typename... Args>
+					auto into(Args... args)
+					-> _new_statement_t<into_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), into_data_t<void, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename Table>
+		struct serializer_t<Context, into_data_t<Database, Table>>
+		{
+			using T = into_data_t<Database, Table>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " INTO ";
+				serialize(t._table, context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/is_null.h

@@ -33,8 +33,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<bool NotInverted, typename Operand>
 		struct is_null_t: public boolean::template expression_operators<is_null_t<NotInverted, Operand>>,
 		public alias_operators<is_null_t<NotInverted, Operand>>
@@ -73,9 +71,9 @@ namespace sqlpp
 	};
 
 	template<typename Context, bool NotInverted, typename Operand>
-			struct serializer_t<Context, ::sqlpp::vendor::is_null_t<NotInverted, Operand>>
+		struct serializer_t<Context, ::sqlpp::is_null_t<NotInverted, Operand>>
 		{
-				using T = ::sqlpp::vendor::is_null_t<NotInverted, Operand>;
+			using T = ::sqlpp::is_null_t<NotInverted, Operand>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -84,7 +82,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 }
 

include/sqlpp11/is_null_fwd.h

@@ -29,11 +29,8 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<bool NotInverted, typename Operand>
 		struct is_null_t;
-	}
 }
 
 #endif

include/sqlpp11/join.h

@@ -29,7 +29,7 @@
 
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/on.h>
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
 
 namespace sqlpp
 {
@@ -74,7 +74,7 @@ namespace sqlpp
 		static constexpr const char* _name = " RIGHT OUTER ";
 	};
 
-	template<typename JoinType, typename Lhs, typename Rhs, typename On = vendor::noop>
+	template<typename JoinType, typename Lhs, typename Rhs, typename On = noop>
 		struct join_t
 		{
 			using _traits = make_traits<no_value_t, tag::table, tag::join>;
@@ -83,7 +83,7 @@ namespace sqlpp
 			static_assert(is_table_t<Lhs>::value, "lhs argument for join() has to be a table or join");
 			static_assert(is_table_t<Rhs>::value, "rhs argument for join() has to be a table");
 			static_assert(not is_join_t<Rhs>::value, "rhs argument for join must not be a join");
-			static_assert(vendor::is_noop<On>::value or is_on_t<On>::value, "invalid on expression in join().on()");
+			static_assert(is_noop<On>::value or is_on_t<On>::value, "invalid on expression in join().on()");
 
 			static_assert(::sqlpp::detail::is_disjunct_from<provided_tables_of<Lhs>, provided_tables_of<Rhs>>::value, "joined tables must not be identical");
 
@@ -96,7 +96,7 @@ namespace sqlpp
 				auto on(Expr... expr)
 				-> set_on_t<on_t<void, Expr...>>
 				{
-					static_assert(vendor::is_noop<On>::value, "cannot call on() twice for a single join()");
+					static_assert(is_noop<On>::value, "cannot call on() twice for a single join()");
 					return { _lhs, 
 						_rhs, 
 						{std::tuple<Expr...>{expr...}}
@@ -106,35 +106,35 @@ namespace sqlpp
 			template<typename T>
 				join_t<inner_join_t, join_t, T> join(T t)
 				{
-					static_assert(not vendor::is_noop<On>::value, "join type requires on()");
+					static_assert(not is_noop<On>::value, "join type requires on()");
 					return { *this, t };
 				}
 
 			template<typename T>
 				join_t<inner_join_t, join_t, T> inner_join(T t)
 				{
-					static_assert(not vendor::is_noop<On>::value, "join type requires on()");
+					static_assert(not is_noop<On>::value, "join type requires on()");
 					return { *this, t };
 				}
 
 			template<typename T>
 				join_t<outer_join_t, join_t, T> outer_join(T t)
 				{
-					static_assert(not vendor::is_noop<On>::value, "join type requires on()");
+					static_assert(not is_noop<On>::value, "join type requires on()");
 					return { *this, t };
 				}
 
 			template<typename T>
 				join_t<left_outer_join_t, join_t, T> left_outer_join(T t)
 				{
-					static_assert(not vendor::is_noop<On>::value, "join type requires on()");
+					static_assert(not is_noop<On>::value, "join type requires on()");
 					return { *this, t };
 				}
 
 			template<typename T>
 				join_t<right_outer_join_t, join_t, T> right_outer_join(T t)
 				{
-					static_assert(not vendor::is_noop<On>::value, "join type requires on()");
+					static_assert(not is_noop<On>::value, "join type requires on()");
 					return { *this, t };
 				}
 
@@ -143,8 +143,6 @@ namespace sqlpp
 			On _on;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename JoinType, typename Lhs, typename Rhs, typename On>
 		struct serializer_t<Context, join_t<JoinType, Lhs, Rhs, On>>
 		{
@@ -152,7 +150,7 @@ namespace sqlpp
 
 			static Context& _(const T& t, Context& context)
 			{
-					static_assert(not vendor::is_noop<On>::value, "joined tables require on()");
+				static_assert(not is_noop<On>::value, "joined tables require on()");
 				serialize(t._lhs, context);
 				context << JoinType::_name;
 				context << " JOIN ";
@@ -162,7 +160,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/like.h

@@ -33,8 +33,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Operand, typename Pattern>
 		struct like_t: public boolean::template expression_operators<like_t<Operand, Pattern>>,
 		public alias_operators<like_t<Operand, Pattern>>
@@ -84,7 +82,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 }
 
 #endif

include/sqlpp11/limit.h

@@ -0,0 +1,257 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_LIMIT_H
+#define SQLPP_LIMIT_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	// LIMIT DATA
+	template<typename Limit>
+		struct limit_data_t
+		{
+			limit_data_t(Limit value):
+				_value(value)
+			{}
+
+			limit_data_t(const limit_data_t&) = default;
+			limit_data_t(limit_data_t&&) = default;
+			limit_data_t& operator=(const limit_data_t&) = default;
+			limit_data_t& operator=(limit_data_t&&) = default;
+			~limit_data_t() = default;
+
+			Limit _value;
+		};
+
+	// LIMIT
+	template<typename Limit>
+		struct limit_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::limit>;
+			using _recursive_traits = make_recursive_traits<Limit>;
+
+			static_assert(is_integral_t<Limit>::value, "limit requires an integral value or integral parameter");
+
+			// Data
+			using _data_t = limit_data_t<Limit>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = limit_data_t<Limit>;
+
+					_impl_t<Policies> limit;
+					_impl_t<Policies>& operator()() { return limit; }
+					const _impl_t<Policies>& operator()() const { return limit; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.limit)
+						{
+							return t.limit;
+						}
+				};
+
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// DYNAMIC LIMIT DATA
+	template<typename Database>
+		struct dynamic_limit_data_t
+		{
+			dynamic_limit_data_t():
+				_value(noop())
+			{
+			}
+
+			template<typename Limit>
+				dynamic_limit_data_t(Limit value):
+					_initialized(true),
+					_value(typename wrap_operand<Limit>::type(value))
+			{
+			}
+
+			dynamic_limit_data_t(const dynamic_limit_data_t&) = default;
+			dynamic_limit_data_t(dynamic_limit_data_t&&) = default;
+			dynamic_limit_data_t& operator=(const dynamic_limit_data_t&) = default;
+			dynamic_limit_data_t& operator=(dynamic_limit_data_t&&) = default;
+			~dynamic_limit_data_t() = default;
+
+			bool _initialized = false;
+			interpretable_t<Database> _value;
+		};
+
+	// DYNAMIC LIMIT
+	template<typename Database>
+		struct dynamic_limit_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::limit>;
+			using _recursive_traits = make_recursive_traits<>;
+
+			// Data
+			using _data_t = dynamic_limit_data_t<Database>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Limit>
+						void set(Limit value)
+						{
+							// FIXME: Make sure that Limit does not require external tables? Need to read up on SQL
+							using arg_t = typename wrap_operand<Limit>::type;
+							_data._value = arg_t{value};
+							_data._initialized = true;
+						}
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = dynamic_limit_data_t<Database>;
+
+					_impl_t<Policies> limit;
+					_impl_t<Policies>& operator()() { return limit; }
+					const _impl_t<Policies>& operator()() const { return limit; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.limit)
+						{
+							return t.limit;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	struct no_limit_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_limit;
+				_impl_t<Policies>& operator()() { return no_limit; }
+				const _impl_t<Policies>& operator()() const { return no_limit; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_limit)
+					{
+						return t.no_limit;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_limit_t, T>;
+
+				template<typename Arg>
+					auto limit(Arg arg)
+					-> _new_statement_t<limit_t<typename wrap_operand<Arg>::type>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), limit_data_t<typename wrap_operand<Arg>::type>{{arg}} };
+					}
+
+				auto dynamic_limit()
+					-> _new_statement_t<dynamic_limit_t<_database_t>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_limit must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), dynamic_limit_data_t<_database_t>{} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database>
+		struct serializer_t<Context, dynamic_limit_data_t<Database>>
+		{
+			using T = dynamic_limit_data_t<Database>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (t._initialized)
+				{
+					context << " LIMIT ";
+					serialize(t._value, context);
+				}
+				return context;
+			}
+		};
+
+	template<typename Context, typename Limit>
+		struct serializer_t<Context, limit_data_t<Limit>>
+		{
+			using T = limit_data_t<Limit>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " LIMIT ";
+				serialize(t._value, context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/max.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Expr>
 		struct max_t: public value_type_of<Expr>::template expression_operators<max_t<Expr>>,
 		public alias_operators<max_t<Expr>>
@@ -66,14 +64,11 @@ namespace sqlpp
 
 		Expr _expr;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Expr>
-			struct serializer_t<Context, vendor::max_t<Expr>>
+		struct serializer_t<Context, max_t<Expr>>
 		{
-				using T = vendor::max_t<Expr>;
+			using T = max_t<Expr>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -83,12 +78,11 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto max(T t) -> typename vendor::max_t<vendor::wrap_operand_t<T>>
+		auto max(T t) -> max_t<wrap_operand_t<T>>
 		{
-			static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "max() requires a value expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "max() requires a value expression as argument");
 			return { t };
 		}
 

include/sqlpp11/min.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Expr>
 		struct min_t: public value_type_of<Expr>::template expression_operators<min_t<Expr>>,
 		public alias_operators<min_t<Expr>>
@@ -66,14 +64,11 @@ namespace sqlpp
 
 		Expr _expr;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Expr>
-			struct serializer_t<Context, vendor::min_t<Expr>>
+		struct serializer_t<Context, min_t<Expr>>
 		{
-				using T = vendor::min_t<Expr>;
+			using T = min_t<Expr>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -83,12 +78,11 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto min(T t) -> typename vendor::min_t<vendor::wrap_operand_t<T>>
+		auto min(T t) -> min_t<wrap_operand_t<T>>
 		{
-			static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "min() requires a value expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "min() requires a value expression as argument");
 			return { t };
 		}
 

include/sqlpp11/multi_column.h

@@ -110,8 +110,6 @@ namespace sqlpp
 			std::tuple<Columns...> _columns;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename... Columns>
 		struct serializer_t<Context, multi_column_t<void, Columns...>>
 		{
@@ -134,7 +132,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	namespace detail
 	{

include/sqlpp11/named_interpretable.h

@@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_NAMED_SERIALIZABLE_H
+#define SQLPP_NAMED_SERIALIZABLE_H
+
+#include <memory>
+#include <sqlpp11/serializer_context.h>
+#include <sqlpp11/parameter_list.h>
+
+namespace sqlpp
+{
+	template<typename Db>
+		struct named_interpretable_t
+		{
+			using _serializer_context_t = typename Db::_serializer_context_t;
+			using _interpreter_context_t = typename Db::_interpreter_context_t;
+
+			template<typename T>
+				named_interpretable_t(T t):
+					_impl(std::make_shared<_impl_t<T>>(t))
+			{}
+
+			named_interpretable_t(const named_interpretable_t&) = default;
+			named_interpretable_t(named_interpretable_t&&) = default;
+			named_interpretable_t& operator=(const named_interpretable_t&) = default;
+			named_interpretable_t& operator=(named_interpretable_t&&) = default;
+			~named_interpretable_t() = default;
+
+			sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
+			{
+				return _impl->serialize(context);
+			}
+
+			// This method only exists if Db::_serializer_context_t and sqlpp::serializer_context_t are not the same
+			template<typename Context>
+				auto serialize(Context& context) const
+				-> typename std::enable_if<std::is_same<Context, _serializer_context_t>::value 
+				and not std::is_same<Context, sqlpp::serializer_context_t>::value, Context&>::type
+				{
+					return _impl->db_serialize(context);
+				}
+
+			_interpreter_context_t& interpret(_interpreter_context_t& context) const
+			{
+				return _impl->interpret(context);
+			}
+
+			std::string _get_name() const
+			{
+				_impl->_get_name();
+			}
+
+		private:
+			struct _impl_base
+			{
+				virtual sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const = 0;
+				virtual _serializer_context_t& db_serialize(_serializer_context_t& context) const = 0;
+				virtual _interpreter_context_t& interpret(_interpreter_context_t& context) const = 0;
+				virtual std::string _get_name() const = 0;
+			};
+
+			template<typename T>
+				struct _impl_t: public _impl_base
+			{
+				static_assert(not make_parameter_list_t<T>::type::size::value, "parameters not supported in dynamic statement parts");
+				_impl_t(T t):
+					_t(t)
+				{}
+
+				sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
+				{
+					sqlpp::serialize(_t, context);
+					return context;
+				}
+
+				_serializer_context_t& db_serialize(_serializer_context_t& context) const
+				{
+					Db::_serialize_interpretable(_t, context);
+					return context;
+				}
+
+				_interpreter_context_t& interpret(_interpreter_context_t& context) const
+				{
+					Db::_interpret_interpretable(_t, context);
+					return context;
+				}
+
+				std::string _get_name() const
+				{
+					return T::_name_t::_get_name();
+				}
+
+				T _t;
+			};
+
+			std::shared_ptr<const _impl_base> _impl;
+		};
+
+	template<typename Context, typename Database>
+		struct serializer_t<Context, named_interpretable_t<Database>>
+		{
+			using T = named_interpretable_t<Database>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				t.serialize(context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/noop.h

@@ -29,12 +29,10 @@
 
 #include <type_traits>
 #include <sqlpp11/no_value.h>
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 #warning: Need extra include file for no_data
 	struct no_data_t {};
 
@@ -74,7 +72,6 @@ namespace sqlpp
 
 	template<typename T>
 		struct is_noop: std::is_same<T, noop> {};
-	}
 
 }
 #endif

include/sqlpp11/noop_fwd.h

@@ -29,12 +29,9 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	struct noop;
 
 	template<typename T>
 		struct is_noop;
-	}
 }
 #endif

include/sqlpp11/null.h

@@ -37,8 +37,6 @@ namespace sqlpp
 		using _recursive_traits = make_recursive_traits<>;
 	};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, null_t>
 		{
@@ -50,7 +48,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	constexpr null_t null = {};
 

include/sqlpp11/offset.h

@@ -0,0 +1,267 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_OFFSET_H
+#define SQLPP_OFFSET_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	// OFFSET DATA
+	template<typename Offset>
+		struct offset_data_t
+		{
+			offset_data_t(Offset value):
+				_value(value)
+			{}
+
+			offset_data_t(const offset_data_t&) = default;
+			offset_data_t(offset_data_t&&) = default;
+			offset_data_t& operator=(const offset_data_t&) = default;
+			offset_data_t& operator=(offset_data_t&&) = default;
+			~offset_data_t() = default;
+
+			Offset _value;
+		};
+
+	// OFFSET
+	template<typename Offset>
+		struct offset_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::offset>;
+			using _recursive_traits = make_recursive_traits<Offset>;
+
+			static_assert(is_integral_t<Offset>::value, "offset requires an integral value or integral parameter");
+
+			// Data
+			using _data_t = offset_data_t<Offset>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = offset_data_t<Offset>;
+
+					_impl_t<Policies> offset;
+					_impl_t<Policies>& operator()() { return offset; }
+					const _impl_t<Policies>& operator()() const { return offset; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.offset)
+						{
+							return t.offset;
+						}
+				};
+
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// DYNAMIC OFFSET DATA
+	template<typename Database>
+		struct dynamic_offset_data_t
+		{
+			dynamic_offset_data_t():
+				_value(noop())
+			{
+			}
+
+			template<typename Offset>
+				dynamic_offset_data_t(Offset value):
+					_initialized(true),
+					_value(typename wrap_operand<Offset>::type(value))
+			{
+			}
+
+			dynamic_offset_data_t(const dynamic_offset_data_t&) = default;
+			dynamic_offset_data_t(dynamic_offset_data_t&&) = default;
+			dynamic_offset_data_t& operator=(const dynamic_offset_data_t&) = default;
+			dynamic_offset_data_t& operator=(dynamic_offset_data_t&&) = default;
+			~dynamic_offset_data_t() = default;
+
+			bool _initialized = false;
+			interpretable_t<Database> _value;
+		};
+
+	// DYNAMIC OFFSET
+	template<typename Database>
+		struct dynamic_offset_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::offset>;
+			using _recursive_traits = make_recursive_traits<>;
+
+			// Data
+			using _data_t = dynamic_offset_data_t<Database>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Offset>
+						void set(Offset value)
+						{
+							// FIXME: Make sure that Offset does not require external tables? Need to read up on SQL
+							using arg_t = typename wrap_operand<Offset>::type;
+							_data._value = arg_t{value};
+							_data._initialized = true;
+						}
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = dynamic_offset_data_t<Database>;
+
+					_impl_t<Policies> offset;
+					_impl_t<Policies>& operator()() { return offset; }
+					const _impl_t<Policies>& operator()() const { return offset; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.offset)
+						{
+							return t.offset;
+						}
+				};
+
+			template<typename Policies>
+				struct _methods_t
+				{
+					template<typename Offset>
+						void set_offset(Offset value)
+						{
+							// FIXME: Make sure that Offset does not require external tables? Need to read up on SQL
+							using arg_t = typename wrap_operand<Offset>::type;
+							static_cast<typename Policies::_statement_t*>(this)->_offset()._value = arg_t{value};
+							static_cast<typename Policies::_statement_t*>(this)->_offset()._initialized = true;
+						}
+				};
+
+			bool _initialized = false;
+			interpretable_t<Database> _value;
+		};
+
+	struct no_offset_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_offset;
+				_impl_t<Policies>& operator()() { return no_offset; }
+				const _impl_t<Policies>& operator()() const { return no_offset; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_offset)
+					{
+						return t.no_offset;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_offset_t, T>;
+
+				template<typename Arg>
+					auto offset(Arg arg)
+					-> _new_statement_t<offset_t<typename wrap_operand<Arg>::type>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), offset_data_t<typename wrap_operand<Arg>::type>{{arg}} };
+					}
+
+				auto dynamic_offset()
+					-> _new_statement_t<dynamic_offset_t<_database_t>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_offset must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), dynamic_offset_data_t<_database_t>{} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Offset>
+		struct serializer_t<Context, offset_data_t<Offset>>
+		{
+			using T = offset_data_t<Offset>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " OFFSET ";
+				serialize(t._value, context);
+				return context;
+			}
+		};
+
+	template<typename Context, typename Database>
+		struct serializer_t<Context, dynamic_offset_data_t<Database>>
+		{
+			using T = dynamic_offset_data_t<Database>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (t._initialized)
+				{
+					context << " OFFSET ";
+					serialize(t._value, context);
+				}
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/on.h

@@ -28,8 +28,8 @@
 #define SQLPP_ON_H
 
 #include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
+#include <sqlpp11/interpret_tuple.h>
-#include <sqlpp11/vendor/interpretable_list.h>
+#include <sqlpp11/interpretable_list.h>
 #include <sqlpp11/detail/logic.h>
 
 namespace sqlpp
@@ -53,11 +53,9 @@ namespace sqlpp
 				}
 
 			std::tuple<Expr...> _expressions;
-			vendor::interpretable_list_t<Database> _dynamic_expressions;
+			interpretable_list_t<Database> _dynamic_expressions;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Database, typename... Expr>
 		struct serializer_t<Context, on_t<Database, Expr...>>
 		{
@@ -76,7 +74,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/order_by.h

@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_ORDER_BY_H
+#define SQLPP_ORDER_BY_H
+
+#include <tuple>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/logic.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	// ORDER BY DATA
+	template<typename Database, typename... Expressions>
+		struct order_by_data_t
+		{
+			order_by_data_t(Expressions... expressions):
+				_expressions(expressions...)
+			{}
+
+			order_by_data_t(const order_by_data_t&) = default;
+			order_by_data_t(order_by_data_t&&) = default;
+			order_by_data_t& operator=(const order_by_data_t&) = default;
+			order_by_data_t& operator=(order_by_data_t&&) = default;
+			~order_by_data_t() = default;
+
+			std::tuple<Expressions...> _expressions;
+			interpretable_list_t<Database> _dynamic_expressions;
+		};
+
+	// ORDER BY
+	template<typename Database, typename... Expressions>
+		struct order_by_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::order_by>;
+			using _recursive_traits = make_recursive_traits<Expressions...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression (e.g. a column) required in order_by()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Expressions...>::value, "at least one duplicate argument detected in order_by()");
+
+			static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in order_by()");
+
+			// Data
+			using _data_t = order_by_data_t<Database, Expressions...>;
+
+			// Member implementation with data and methods
+			template<typename Policies>
+				struct _impl_t
+				{
+					template<typename Expression>
+						void add_ntc(Expression expression)
+						{
+							add<Expression, std::false_type>(expression);
+						}
+
+					template<typename Expression, typename TableCheckRequired = std::true_type>
+						void add(Expression expression)
+						{
+							static_assert(_is_dynamic::value, "add() must not be called for static order_by");
+							static_assert(is_expression_t<Expression>::value, "invalid expression argument in order_by::add()");
+							static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in order_by::add()");
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
+
+							_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::true_type&)
+						{
+							return _data._dynamic_expressions.emplace_back(expression);
+						}
+
+					template<typename Expression>
+						void _add_impl(Expression expression, const std::false_type&);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = order_by_data_t<Database, Expressions...>;
+
+					_impl_t<Policies> order_by;
+					_impl_t<Policies>& operator()() { return order_by; }
+					const _impl_t<Policies>& operator()() const { return order_by; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.order_by)
+						{
+							return t.order_by;
+						}
+				};
+
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// NO ORDER BY YET
+	struct no_order_by_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_order_by;
+				_impl_t<Policies>& operator()() { return no_order_by; }
+				const _impl_t<Policies>& operator()() const { return no_order_by; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_order_by)
+					{
+						return t.no_order_by;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_order_by_t, T>;
+
+				template<typename... Args>
+					auto order_by(Args... args)
+					-> _new_statement_t<order_by_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), order_by_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_order_by(Args... args)
+					-> _new_statement_t<order_by_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_order_by must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), order_by_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Expressions>
+		struct serializer_t<Context, order_by_data_t<Database, Expressions...>>
+		{
+			using T = order_by_data_t<Database, Expressions...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
+					return context;
+				context << " ORDER BY ";
+				interpret_tuple(t._expressions, ',', context);
+				if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
+					context << ',';
+				interpret_list(t._dynamic_expressions, ',', context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/parameter.h

@@ -57,8 +57,6 @@ namespace sqlpp
 		~parameter_t() = default;
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename ValueType, typename NameType>
 		struct serializer_t<Context, parameter_t<ValueType, NameType>>
 		{
@@ -70,7 +68,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename NamedExpr>
 		auto parameter(const NamedExpr&)
@@ -82,7 +79,7 @@ namespace sqlpp
 
 	template<typename ValueType, typename AliasProvider>
 		auto parameter(const ValueType&, const AliasProvider&)
-		-> parameter_t<vendor::wrap_operand_t<ValueType>, AliasProvider>
+		-> parameter_t<wrap_operand_t<ValueType>, AliasProvider>
 		{
 			static_assert(is_expression_t<ValueType>::value, "first argument is not a value type");
 			static_assert(is_alias_provider_t<AliasProvider>::value, "second argument is not an alias provider");

include/sqlpp11/parameter_list.h

@@ -29,7 +29,7 @@
 
 #include <tuple>
 #include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 #include <sqlpp11/detail/index_sequence.h>
 
 namespace sqlpp
@@ -37,7 +37,7 @@ namespace sqlpp
 	template<typename T>
 		struct parameter_list_t
 		{
-			static_assert(vendor::wrong_t<T>::value, "Template parameter for parameter_list_t has to be a tuple");
+			static_assert(wrong_t<T>::value, "Template parameter for parameter_list_t has to be a tuple");
 		};
 
 	template<typename... Parameter>

include/sqlpp11/policy_update.h

@@ -24,15 +24,13 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef SQLPP_VENDOR_POLICY_UPDATE_H
+#ifndef SQLPP_POLICY_UPDATE_H
-#define SQLPP_VENDOR_POLICY_UPDATE_H
+#define SQLPP_POLICY_UPDATE_H
 
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Needle, typename Replacement>
 		struct policy_update_impl
 		{
@@ -52,7 +50,6 @@ namespace sqlpp
 	template<typename Original, typename Needle, typename Replacement>
 		using update_policies_t = typename update_policies_impl<Original, Needle, Replacement>::type;
 
-	}
 
 }
 

include/sqlpp11/remove.h

@@ -31,17 +31,17 @@
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/parameter_list.h>
 #include <sqlpp11/prepared_remove.h>
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
 #warning: need to use another table provider, since delete can be used with several tables
-#include <sqlpp11/vendor/from.h>
+#include <sqlpp11/from.h>
-#include <sqlpp11/vendor/extra_tables.h>
+#include <sqlpp11/extra_tables.h>
-#include <sqlpp11/vendor/using.h>
+#include <sqlpp11/using.h>
-#include <sqlpp11/vendor/where.h>
+#include <sqlpp11/where.h>
 
 namespace sqlpp
 {
 	struct remove_name_t {};
-	struct remove_t: public vendor::statement_name_t<remove_name_t>
+	struct remove_t: public statement_name_t<remove_name_t>
 	{
 		using _traits = make_traits<no_value_t, tag::return_value>;
 		struct _name_t {};
@@ -79,8 +79,6 @@ namespace sqlpp
 	};
 
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, remove_name_t>
 		{
@@ -93,15 +91,14 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Database>
 		using blank_remove_t = statement_t<Database,
 					remove_t,
-			vendor::no_from_t,
+					no_from_t,
-			vendor::no_using_t,
+					no_using_t,
-			vendor::no_extra_tables_t,
+					no_extra_tables_t,
-			vendor::no_where_t>;
+					no_where_t>;
 
 	auto remove()
 		-> blank_remove_t<void>

include/sqlpp11/result_row.h

@@ -28,8 +28,8 @@
 #define SQLPP_RESULT_ROW_H
 
 #include <map>
-#include <sqlpp11/vendor/char_result_row.h>
+#include <sqlpp11/char_result_row.h>
-#include <sqlpp11/vendor/field.h>
+#include <sqlpp11/field.h>
 #include <sqlpp11/text.h>
 #include <sqlpp11/detail/column_index_sequence.h>
 
@@ -76,7 +76,7 @@ namespace sqlpp
 		};
 
 		template<std::size_t index, typename AliasProvider, typename Db, typename... NamedExprs>
-			struct result_field<Db, index, vendor::multi_field_t<AliasProvider, std::tuple<NamedExprs...>>>: 
+			struct result_field<Db, index, multi_field_t<AliasProvider, std::tuple<NamedExprs...>>>: 
 			public AliasProvider::_name_t::template _member_t<result_row_impl<Db, detail::make_column_index_sequence<index, NamedExprs...>, NamedExprs...>>
 			{
 				using _multi_field = typename AliasProvider::_name_t::template _member_t<result_row_impl<Db, detail::make_column_index_sequence<index, NamedExprs...>, NamedExprs...>>;

include/sqlpp11/select.h

@@ -29,30 +29,28 @@
 
 #include <sqlpp11/statement.h>
 
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
-#include <sqlpp11/vendor/select_flag_list.h>
+#include <sqlpp11/select_flag_list.h>
-#include <sqlpp11/vendor/select_column_list.h>
+#include <sqlpp11/select_column_list.h>
-#include <sqlpp11/vendor/from.h>
+#include <sqlpp11/from.h>
-#include <sqlpp11/vendor/extra_tables.h>
+#include <sqlpp11/extra_tables.h>
-#include <sqlpp11/vendor/where.h>
+#include <sqlpp11/where.h>
-#include <sqlpp11/vendor/group_by.h>
+#include <sqlpp11/group_by.h>
-#include <sqlpp11/vendor/having.h>
+#include <sqlpp11/having.h>
-#include <sqlpp11/vendor/order_by.h>
+#include <sqlpp11/order_by.h>
-#include <sqlpp11/vendor/limit.h>
+#include <sqlpp11/limit.h>
-#include <sqlpp11/vendor/offset.h>
+#include <sqlpp11/offset.h>
-#include <sqlpp11/vendor/expression.h>
+#include <sqlpp11/expression.h>
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 
 
 namespace sqlpp
 {
 	struct select_name_t {};
 
-	struct select_t: public vendor::statement_name_t<select_name_t>
+	struct select_t: public statement_name_t<select_name_t>
 	{};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, select_name_t>
 		{
@@ -65,21 +63,20 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Database>
 		using blank_select_t = statement_t<Database,
 					select_t,
-			vendor::no_select_flag_list_t, 
+					no_select_flag_list_t, 
-			vendor::no_select_column_list_t, 
+					no_select_column_list_t, 
-			vendor::no_from_t,
+					no_from_t,
-			vendor::no_extra_tables_t,
+					no_extra_tables_t,
-			vendor::no_where_t, 
+					no_where_t, 
-			vendor::no_group_by_t, 
+					no_group_by_t, 
-			vendor::no_having_t,
+					no_having_t,
-			vendor::no_order_by_t, 
+					no_order_by_t, 
-			vendor::no_limit_t, 
+					no_limit_t, 
-			vendor::no_offset_t>;
+					no_offset_t>;
 
 
 	blank_select_t<void> select() // FIXME: These should be constexpr

include/sqlpp11/select_column_list.h

@@ -0,0 +1,401 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_SELECT_COLUMN_LIST_H
+#define SQLPP_SELECT_COLUMN_LIST_H
+
+#include <tuple>
+#include <sqlpp11/result_row.h>
+#include <sqlpp11/table.h>
+#include <sqlpp11/no_value.h>
+#include <sqlpp11/field.h>
+#include <sqlpp11/expression_fwd.h>
+#include <sqlpp11/select_pseudo_table.h>
+#include <sqlpp11/named_interpretable.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/detail/type_set.h>
+#include <sqlpp11/detail/copy_tuple_args.h>
+
+namespace sqlpp
+{
+	namespace detail
+	{
+		template<typename... Columns>
+			struct select_traits
+			{
+				using _traits = make_traits<no_value_t, tag::select_column_list, tag::return_value>;
+				struct _name_t {};
+			};
+
+		template<typename Column>
+			struct select_traits<Column>
+			{
+				using _traits = make_traits<value_type_of<Column>, tag::select_column_list, tag::return_value, tag::expression, tag::named_expression>;
+				using _name_t = typename Column::_name_t;
+			};
+	}
+
+	template<typename Db>
+		struct dynamic_select_column_list
+		{
+			using _names_t = std::vector<std::string>;
+			std::vector<named_interpretable_t<Db>> _dynamic_columns;
+			_names_t _dynamic_expression_names;
+
+			template<typename Expr>
+				void emplace_back(Expr expr)
+				{
+					_dynamic_expression_names.push_back(Expr::_name_t::_get_name());
+					_dynamic_columns.emplace_back(expr);
+				}
+
+			bool empty() const
+			{
+				return _dynamic_columns.empty();
+			}
+		};
+
+	template<>
+		struct dynamic_select_column_list<void>
+		{
+			struct _names_t
+			{
+				static constexpr size_t size() { return 0; }
+			};
+			_names_t _dynamic_expression_names;
+
+			static constexpr bool empty()
+			{
+				return true;
+			}
+		};
+
+	template<typename Context, typename Db>
+		struct serializer_t<Context, dynamic_select_column_list<Db>>
+		{
+			using T = dynamic_select_column_list<Db>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				bool first = true;
+				for (const auto column : t._dynamic_columns)
+				{
+					if (first)
+						first = false;
+					else
+						context << ',';
+					serialize(column, context);
+				}
+				return context;
+			}
+		};
+
+	template<typename Context>
+		struct serializer_t<Context, dynamic_select_column_list<void>>
+		{
+			using T = dynamic_select_column_list<void>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				return context;
+			}
+		};
+
+	// SELECTED COLUMNS DATA
+	template<typename Database, typename... Columns>
+		struct select_column_list_data_t
+		{
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			select_column_list_data_t(Columns... columns):
+				_columns(columns...)
+			{}
+
+			select_column_list_data_t(std::tuple<Columns...> columns):
+				_columns(columns)
+			{}
+
+			select_column_list_data_t(const select_column_list_data_t&) = default;
+			select_column_list_data_t(select_column_list_data_t&&) = default;
+			select_column_list_data_t& operator=(const select_column_list_data_t&) = default;
+			select_column_list_data_t& operator=(select_column_list_data_t&&) = default;
+			~select_column_list_data_t() = default;
+
+			std::tuple<Columns...> _columns;
+			dynamic_select_column_list<Database> _dynamic_columns;
+		};
+
+
+	// SELECTED COLUMNS
+	template<typename Database, typename... Columns>
+		struct select_column_list_t
+		{
+			using _traits = typename ::sqlpp::detail::select_traits<Columns...>::_traits;
+			using _recursive_traits = make_recursive_traits<Columns...>;
+
+			using _name_t = typename ::sqlpp::detail::select_traits<Columns...>::_name_t;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Columns...>::value, "at least one duplicate argument detected");
+
+			static_assert(::sqlpp::detail::all_t<(is_named_expression_t<Columns>::value or is_multi_column_t<Columns>::value)...>::value, "at least one argument is not a named expression");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<typename Columns::_name_t...>::value, "at least one duplicate name detected");
+
+			struct _column_type {};
+
+			// Data
+			using _data_t = select_column_list_data_t<Database, Columns...>;
+
+			// Member implementation with data and methods
+			template<typename Policies>
+				struct _impl_t
+				{
+					template<typename NamedExpression>
+						void add_ntc(NamedExpression namedExpression)
+						{
+							add<NamedExpression, std::false_type>(namedExpression);
+						}
+
+					template<typename NamedExpression, typename TableCheckRequired = std::true_type>
+						void add(NamedExpression namedExpression)
+						{
+							static_assert(_is_dynamic::value, "selected_columns::add() can only be called for dynamic_column");
+							static_assert(is_named_expression_t<NamedExpression>::value, "invalid named expression argument in selected_columns::add()");
+							static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<NamedExpression>::value, "named expression uses tables unknown to this statement in selected_columns::add()");
+							using column_names = ::sqlpp::detail::make_type_set_t<typename Columns::_name_t...>;
+							static_assert(not ::sqlpp::detail::is_element_of<typename NamedExpression::_name_t, column_names>::value, "a column of this name is present in the select already");
+
+							using ok = ::sqlpp::detail::all_t<
+								_is_dynamic::value, 
+								is_named_expression_t<NamedExpression>::value
+									>;
+
+							_add_impl(namedExpression, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+					//private:
+					template<typename NamedExpression>
+						void _add_impl(NamedExpression namedExpression, const std::true_type&)
+						{
+							return _data._dynamic_columns.emplace_back(namedExpression);
+						}
+
+					template<typename NamedExpression>
+						void _add_column_impl(NamedExpression namedExpression, const std::false_type&);
+
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = select_column_list_data_t<Database, Columns...>;
+
+					_impl_t<Policies> selected_columns;
+					_impl_t<Policies>& operator()() { return selected_columns; }
+					const _impl_t<Policies>& operator()() const { return selected_columns; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.selected_columns)
+						{
+							return t.selected_columns;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+			// Result methods
+			template<typename Policies>
+				struct _result_methods_t
+				{
+					using _statement_t = typename Policies::_statement_t;
+
+					const _statement_t& _get_statement() const
+					{
+						return static_cast<const _statement_t&>(*this);
+					}
+
+					template<typename Db>
+						using _result_row_t = typename std::conditional<_is_dynamic::value,
+									dynamic_result_row_t<Db, make_field_t<Columns>...>,
+									result_row_t<Db, make_field_t<Columns>...>>::type;
+
+					using _dynamic_names_t = typename dynamic_select_column_list<Database>::_names_t;
+
+					template<typename AliasProvider>
+						struct _deferred_table_t
+						{
+							using table = select_pseudo_table_t<_statement_t, Columns...>;
+							using alias = typename table::template _alias_t<AliasProvider>;
+						};
+
+					template<typename AliasProvider>
+						using _table_t = typename _deferred_table_t<AliasProvider>::table;
+
+					template<typename AliasProvider>
+						using _alias_t = typename _deferred_table_t<AliasProvider>::alias;
+
+					template<typename AliasProvider>
+						_alias_t<AliasProvider> as(const AliasProvider& aliasProvider) const
+						{
+							static_assert(Policies::_can_be_used_as_table::value, "statement cannot be used as table, e.g. due to missing tables");
+							return _table_t<AliasProvider>(_get_statement()).as(aliasProvider);
+						}
+
+					const _dynamic_names_t& get_dynamic_names() const
+					{
+						return _get_statement().selected_columns._data._dynamic_columns._dynamic_expression_names;
+					}
+
+					size_t get_no_of_result_columns() const
+					{
+						return sizeof...(Columns) + get_dynamic_names().size();
+					}
+
+					// Execute
+					template<typename Db>
+						auto _run(Db& db) const
+						-> result_t<decltype(db.select(_get_statement())), _result_row_t<Db>>
+						{
+							_statement_t::_check_consistency();
+							static_assert(_statement_t::_get_static_no_of_parameters() == 0, "cannot run select directly with parameters, use prepare instead");
+
+							return {db.select(_get_statement()), get_dynamic_names()};
+						}
+#if 0
+
+					// Prepare
+					template<typename Db>
+						auto _prepare(Db& db) const
+						-> prepared_select_t<Db, select_t>
+						{
+							_statement_t::_check_consistency();
+
+							return {{}, get_dynamic_names(), db.prepare_select(*this)};
+						}
+#endif
+				};
+
+		};
+
+	namespace detail
+	{
+		template<typename Database, typename... Columns>
+			using make_select_column_list_t = 
+			copy_tuple_args_t<select_column_list_t, Database, 
+			decltype(std::tuple_cat(as_tuple<Columns>::_(std::declval<Columns>())...))>;
+	}
+
+	struct no_select_column_list_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop, ::sqlpp::tag::missing>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		struct _name_t {};
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_selected_columns;
+				_impl_t<Policies>& operator()() { return no_selected_columns; }
+				const _impl_t<Policies>& operator()() const { return no_selected_columns; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_selected_columns)
+					{
+						return t.no_selected_columns;
+					}
+			};
+
+		// Additional methods for the statement
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_select_column_list_t, T>;
+
+				template<typename... Args>
+					auto columns(Args... args)
+					-> _new_statement_t<::sqlpp::detail::make_select_column_list_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), typename ::sqlpp::detail::make_select_column_list_t<void, Args...>::_data_t{std::tuple_cat(::sqlpp::detail::as_tuple<Args>::_(args)...)} };
+					}
+
+				template<typename... Args>
+					auto dynamic_columns(Args... args)
+					-> _new_statement_t<::sqlpp::detail::make_select_column_list_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_columns must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), typename ::sqlpp::detail::make_select_column_list_t<_database_t, Args...>::_data_t{std::tuple_cat(::sqlpp::detail::as_tuple<Args>::_(args)...)} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Columns>
+		struct serializer_t<Context, select_column_list_data_t<Database, Columns...>>
+		{
+			using T = select_column_list_data_t<Database, Columns...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				// check for at least one expression
+				static_assert(T::_is_dynamic::value or sizeof...(Columns), "at least one select expression required");
+
+				interpret_tuple(t._columns, ',', context);
+				if (sizeof...(Columns) and not t._dynamic_columns.empty())
+					context << ',';
+				serialize(t._dynamic_columns, context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/select_flag_list.h

@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_SELECT_FLAG_LIST_H
+#define SQLPP_SELECT_FLAG_LIST_H
+
+#include <tuple>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/select_flags.h>
+#include <sqlpp11/detail/type_set.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/policy_update.h>
+
+namespace sqlpp
+{
+	// SELECTED FLAGS DATA
+	template<typename Database, typename... Flags>
+		struct select_flag_list_data_t
+		{
+			select_flag_list_data_t(Flags... flags):
+				_flags(flags...)
+			{}
+
+			select_flag_list_data_t(const select_flag_list_data_t&) = default;
+			select_flag_list_data_t(select_flag_list_data_t&&) = default;
+			select_flag_list_data_t& operator=(const select_flag_list_data_t&) = default;
+			select_flag_list_data_t& operator=(select_flag_list_data_t&&) = default;
+			~select_flag_list_data_t() = default;
+
+			std::tuple<Flags...> _flags;
+			interpretable_list_t<Database> _dynamic_flags;
+		};
+
+	// SELECT FLAGS
+	template<typename Database, typename... Flags>
+		struct select_flag_list_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::select_flag_list>;
+			using _recursive_traits = make_recursive_traits<Flags...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Flags...>::value, "at least one duplicate argument detected in select flag list");
+
+			static_assert(::sqlpp::detail::all_t<is_select_flag_t<Flags>::value...>::value, "at least one argument is not a select flag in select flag list");
+
+			// Data
+			using _data_t = select_flag_list_data_t<Database, Flags...>;
+
+			// Member implementation with data and methods
+			template<typename Policies>
+				struct _impl_t
+				{
+					template<typename Flag>
+						void add_ntc(Flag flag)
+						{
+							add<Flag, std::false_type>(flag);
+						}
+
+					template<typename Flag, typename TableCheckRequired = std::true_type>
+						void add(Flag flag)
+						{
+							static_assert(_is_dynamic::value, "select_flags::add() must not be called for static select flags");
+							static_assert(is_select_flag_t<Flag>::value, "invalid select flag argument in select_flags::add()");
+							static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Flag>::value, "flag uses tables unknown to this statement in select_flags::add()");
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_select_flag_t<Flag>::value>;
+
+							_add_impl(flag, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Flag>
+						void _add_impl(Flag flag, const std::true_type&)
+						{
+							return _data._dynamic_flags.emplace_back(flag);
+						}
+
+					template<typename Flag>
+						void _add_impl(Flag flag, const std::false_type&);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = select_flag_list_data_t<Database, Flags...>;
+
+					_impl_t<Policies> select_flags;
+					_impl_t<Policies>& operator()() { return select_flags; }
+					const _impl_t<Policies>& operator()() const { return select_flags; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.select_flags)
+						{
+							return t.select_flags;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+		};
+
+	struct no_select_flag_list_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_select_flags;
+				_impl_t<Policies>& operator()() { return no_select_flags; }
+				const _impl_t<Policies>& operator()() const { return no_select_flags; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_select_flags)
+					{
+						return t.no_select_flags;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_select_flag_list_t, T>;
+
+				template<typename... Args>
+					auto flags(Args... args)
+					-> _new_statement_t<select_flag_list_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), select_flag_list_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_flags(Args... args)
+					-> _new_statement_t<select_flag_list_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_flags must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), select_flag_list_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Flags>
+		struct serializer_t<Context, select_flag_list_data_t<Database, Flags...>>
+		{
+			using T = select_flag_list_data_t<Database, Flags...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				interpret_tuple(t._flags, ' ', context);
+				if (sizeof...(Flags))
+					context << ' ';
+				interpret_list(t._dynamic_flags, ',', context);
+				if (not t._dynamic_flags.empty())
+					context << ' ';
+				return context;
+			}
+		};
+
+
+}
+
+#endif

include/sqlpp11/select_flags.h

@@ -29,7 +29,7 @@
 
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/detail/type_set.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
+#include <sqlpp11/interpret_tuple.h>
 #include <tuple>
 
 namespace sqlpp
@@ -42,8 +42,6 @@ namespace sqlpp
 	};
 	static constexpr all_t all = {};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, all_t>
 		{
@@ -53,7 +51,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	struct distinct_t
 	{
@@ -62,8 +59,6 @@ namespace sqlpp
 	};
 	static constexpr distinct_t distinct = {};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, distinct_t>
 		{
@@ -73,7 +68,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	struct straight_join_t
 	{
@@ -82,8 +76,6 @@ namespace sqlpp
 	};
 	static constexpr straight_join_t straight_join = {};
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, straight_join_t>
 		{
@@ -93,7 +85,6 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 }
 

include/sqlpp11/select_pseudo_table.h

@@ -72,8 +72,6 @@ namespace sqlpp
 		Select _select;
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename Select, typename... NamedExpr>
 		struct serializer_t<Context, select_pseudo_table_t<Select, NamedExpr...>>
 		{
@@ -86,7 +84,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/serialize.h

@@ -27,26 +27,23 @@
 #ifndef SQLPP_SERIALIZE_H
 #define SQLPP_SERIALIZE_H
 
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
 
 namespace sqlpp
 {
 	template<typename T, typename Context>
 		auto serialize(const T& t, Context& context)
-		-> decltype(vendor::serializer_t<Context, T>::_(t, context))
+		-> decltype(serializer_t<Context, T>::_(t, context))
 		{
-			return vendor::serializer_t<Context, T>::_(t, context);
+			return serializer_t<Context, T>::_(t, context);
 		}
 
 	/*
-	namespace vendor // Required if you want to call serialize(sqlpp::value(7), printer), for instance
-	{
 		 template<typename T, typename Context>
 		 auto serialize(const T& t, Context& context)
-			-> decltype(vendor::serializer_t<Context, T>::_(t, context))
+		 -> decltype(serializer_t<Context, T>::_(t, context))
 		 {
-				return vendor::serializer_t<Context, T>::_(t, context);
+		 return serializer_t<Context, T>::_(t, context);
-			}
 		 }
 		 */
 

include/sqlpp11/serializer.h

@@ -24,15 +24,13 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef SQLPP_VENDOR_SERIALIZER_H
+#ifndef SQLPP_SERIALIZER_H
-#define SQLPP_VENDOR_SERIALIZER_H
+#define SQLPP_SERIALIZER_H
 
-#include <sqlpp11/vendor/wrong.h>
+#include <sqlpp11/wrong.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Context, typename T, typename Enable = void>
 		struct serializer_t
 		{
@@ -41,7 +39,6 @@ namespace sqlpp
 				static_assert(wrong_t<Context, T>::value, "missing serializer specialization");
 			}
 		};
-	}
 
 }
 

include/sqlpp11/simple_column.h

@@ -27,12 +27,10 @@
 #ifndef SQLPP_SIMPLE_COLUMN_H
 #define SQLPP_SIMPLE_COLUMN_H
 
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Column>
 		struct simple_column_t
 		{
@@ -56,7 +54,6 @@ namespace sqlpp
 		{
 			return {c};
 		}
-	}
 }
 
 #endif

include/sqlpp11/single_table.h

@@ -0,0 +1,214 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_SINGLE_TABLE_H
+#define SQLPP_SINGLE_TABLE_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/no_value.h>
+#include <sqlpp11/serializer.h>
+#include <sqlpp11/detail/type_set.h>
+
+namespace sqlpp
+{
+	// A SINGLE TABLE DATA
+	template<typename Database, typename Table>
+		struct single_table_data_t
+		{
+			single_table_data_t(Table table):
+				_table(table)
+			{}
+
+			single_table_data_t(const single_table_data_t&) = default;
+			single_table_data_t(single_table_data_t&&) = default;
+			single_table_data_t& operator=(const single_table_data_t&) = default;
+			single_table_data_t& operator=(single_table_data_t&&) = default;
+			~single_table_data_t() = default;
+
+			Table _table;
+		};
+
+	// A SINGLE TABLE
+	template<typename Database, typename Table>
+		struct single_table_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::single_table, tag::return_value>;
+			using _recursive_traits = make_recursive_traits<Table>;
+
+			static_assert(is_table_t<Table>::value, "argument has to be a table");
+			static_assert(required_tables_of<Table>::size::value == 0, "table depends on another table");
+
+			using _data_t = single_table_data_t<Database, Table>;
+
+			struct _name_t {};
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = single_table_data_t<Database, Table>;
+
+					_impl_t<Policies> from;
+					_impl_t<Policies>& operator()() { return from; }
+					const _impl_t<Policies>& operator()() const { return from; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.from)
+						{
+							return t.from;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+
+			template<typename Policies>
+				struct _result_methods_t
+				{
+					using _statement_t = typename Policies::_statement_t;
+
+					const _statement_t& _get_statement() const
+					{
+						return static_cast<const _statement_t&>(*this);
+					}
+
+					static constexpr size_t _get_static_no_of_parameters()
+					{
+#warning need to fix this
+						return 0;
+						//return _parameter_list_t::size::value;
+					}
+
+					size_t _get_no_of_parameters() const
+					{
+#warning need to fix this
+						return 0;
+						//return _parameter_list_t::size::value;
+					}
+
+					void _check_consistency() const
+					{
+						// FIXME: Read up on what is allowed/prohibited in INSERT
+					}
+
+					template<typename Db>
+						auto _run(Db& db) const -> decltype(db.insert(_get_statement()))
+						{
+							_check_consistency();
+
+							static_assert(_get_static_no_of_parameters() == 0, "cannot run insert directly with parameters, use prepare instead");
+							return db.insert(*this);
+						}
+
+					/*
+						 template<typename Db>
+						 auto _prepare(Db& db) const
+						 -> prepared_insert_t<Db, insert_t>
+						 {
+						 _check_consistency();
+
+						 return {{}, db.prepare_insert(*this)};
+						 }
+						 */
+				};
+		};
+
+	// NO INTO YET
+	struct no_single_table_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_from;
+				_impl_t<Policies>& operator()() { return no_from; }
+				const _impl_t<Policies>& operator()() const { return no_from; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_from)
+					{
+						return t.no_from;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_single_table_t, T>;
+
+#warning: remove can operate on several tables at once, so it should not use single_table anyway
+				template<typename... Args>
+					auto from(Args... args)
+					-> _new_statement_t<single_table_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), single_table_data_t<void, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename Table>
+		struct serializer_t<Context, single_table_data_t<Database, Table>>
+		{
+			using T = single_table_data_t<Database, Table>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				serialize(t._table, context);
+				return context;
+			}
+		};
+
+}
+
+#endif

include/sqlpp11/some.h

@@ -32,8 +32,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Select>
 		struct some_t
 		{
@@ -64,14 +62,11 @@ namespace sqlpp
 
 			Select _select;
 		};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Select>
-			struct serializer_t<Context, vendor::some_t<Select>>
+		struct serializer_t<Context, some_t<Select>>
 		{
-				using T = vendor::some_t<Select>;
+			using T = some_t<Select>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -81,13 +76,12 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto some(T t) -> typename vendor::some_t<vendor::wrap_operand_t<T>>
+		auto some(T t) -> some_t<wrap_operand_t<T>>
 		{
-			static_assert(is_select_t<vendor::wrap_operand_t<T>>::value, "some() requires a single column select expression as argument");
+			static_assert(is_select_t<wrap_operand_t<T>>::value, "some() requires a single column select expression as argument");
-			static_assert(is_expression_t<vendor::wrap_operand_t<T>>::value, "some() requires a single column select expression as argument");
+			static_assert(is_expression_t<wrap_operand_t<T>>::value, "some() requires a single column select expression as argument");
 			return { t };
 		}
 

include/sqlpp11/sort_order.h

@@ -46,8 +46,6 @@ namespace sqlpp
 			Expression _expression;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Expression, sort_type SortType>
 		struct serializer_t<Context, sort_order_t<Expression, SortType>>
 		{
@@ -69,7 +67,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/statement.h

@@ -31,9 +31,9 @@
 #include <sqlpp11/parameter_list.h>
 #include <sqlpp11/prepared_select.h>
 #include <sqlpp11/serialize.h>
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
-#include <sqlpp11/vendor/policy_update.h>
+#include <sqlpp11/policy_update.h>
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
 
 #include <sqlpp11/detail/get_last.h>
 #include <sqlpp11/detail/pick_arg.h>
@@ -61,7 +61,7 @@ namespace sqlpp
 					struct _policies_update_t
 					{
 						static_assert(detail::is_element_of<Needle, make_type_set_t<Policies...>>::value, "policies update for non-policy class detected");
-						using type =  statement_t<Db, vendor::policy_update_t<Policies, Needle, Replacement>...>;
+						using type =  statement_t<Db, policy_update_t<Policies, Needle, Replacement>...>;
 					};
 
 				template<typename Needle, typename Replacement>
@@ -82,7 +82,7 @@ namespace sqlpp
 					_all_provided_tables // Hint: extra_tables are not used here because they are just a helper for dynamic .add_*()
 						>;
 
-				using _result_type_provider = detail::get_last_if<is_return_value_t, vendor::noop, Policies...>;
+				using _result_type_provider = detail::get_last_if<is_return_value_t, noop, Policies...>;
 
 				struct _result_methods_t: public _result_type_provider::template _result_methods_t<statement_policies_t>
 				{};
@@ -181,8 +181,6 @@ namespace sqlpp
 
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename Database, typename... Policies>
 		struct serializer_t<Context, statement_t<Database, Policies...>>
 		{
@@ -238,7 +236,6 @@ namespace sqlpp
 				};
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/sum.h

@@ -31,8 +31,6 @@
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename Flag, typename Expr>
 		struct sum_t: public value_type_of<Expr>::template expression_operators<sum_t<Flag, Expr>>,
 		public alias_operators<sum_t<Flag, Expr>>
@@ -67,14 +65,11 @@ namespace sqlpp
 
 		Expr _expr;
 	};
-	}
 
-	namespace vendor
-	{
 	template<typename Context, typename Flag, typename Expr>
-			struct serializer_t<Context, vendor::sum_t<Flag, Expr>>
+		struct serializer_t<Context, sum_t<Flag, Expr>>
 		{
-				using T = vendor::sum_t<Flag, Expr>;
+			using T = sum_t<Flag, Expr>;
 
 			static Context& _(const T& t, Context& context)
 			{
@@ -89,19 +84,18 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename T>
-		auto sum(T t) -> typename vendor::sum_t<vendor::noop, vendor::wrap_operand_t<T>>
+		auto sum(T t) -> sum_t<noop, wrap_operand_t<T>>
 		{
-			static_assert(is_numeric_t<vendor::wrap_operand_t<T>>::value, "sum() requires a numeric expression as argument");
+			static_assert(is_numeric_t<wrap_operand_t<T>>::value, "sum() requires a numeric expression as argument");
 			return { t };
 		}
 
 	template<typename T>
-		auto sum(const sqlpp::distinct_t&, T t) -> typename vendor::sum_t<sqlpp::distinct_t, vendor::wrap_operand_t<T>>
+		auto sum(const sqlpp::distinct_t&, T t) -> sum_t<sqlpp::distinct_t, wrap_operand_t<T>>
 		{
-			static_assert(is_numeric_t<vendor::wrap_operand_t<T>>::value, "sum() requires a numeric expression as argument");
+			static_assert(is_numeric_t<wrap_operand_t<T>>::value, "sum() requires a numeric expression as argument");
 			return { t };
 		}
 

include/sqlpp11/table.h

@@ -101,8 +101,6 @@ namespace sqlpp
 		}
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename X>
 		struct serializer_t<Context, X, typename std::enable_if<std::is_base_of<table_base_t, X>::value and not is_pseudo_table_t<X>::value, void>::type>
 		{
@@ -116,7 +114,6 @@ namespace sqlpp
 		};
 
 
-	}
 }
 
 #endif

include/sqlpp11/table_alias.h

@@ -61,8 +61,6 @@ namespace sqlpp
 		Table _table;
 	};
 
-	namespace vendor
-	{
 	template<typename Context, typename AliasProvider, typename Table, typename... ColumnSpec>
 		struct serializer_t<Context, table_alias_t<AliasProvider, Table, ColumnSpec...>>
 		{
@@ -77,7 +75,6 @@ namespace sqlpp
 			}
 		};
 
-	}
 }
 
 #endif

include/sqlpp11/text.h

@@ -31,8 +31,8 @@
 #include <sqlpp11/basic_expression_operators.h>
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/exception.h>
-#include <sqlpp11/vendor/concat.h>
+#include <sqlpp11/concat.h>
-#include <sqlpp11/vendor/like.h>
+#include <sqlpp11/like.h>
 
 namespace sqlpp
 {
@@ -189,18 +189,18 @@ namespace sqlpp
 				struct expression_operators: public basic_expression_operators<Base, is_text_t>
 			{
 				template<typename T>
-					vendor::concat_t<Base, vendor::wrap_operand_t<T>> operator+(T t) const
+					concat_t<Base, wrap_operand_t<T>> operator+(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid rhs operand");
 
 						return { *static_cast<const Base*>(this), {t} };
 					}
 
 				template<typename T>
-					vendor::like_t<Base, vendor::wrap_operand_t<T>> like(T t) const
+					like_t<Base, wrap_operand_t<T>> like(T t) const
 					{
-						using rhs = vendor::wrap_operand_t<T>;
+						using rhs = wrap_operand_t<T>;
 						static_assert(_is_valid_operand<rhs>::value, "invalid argument for like()");
 
 						return { *static_cast<const Base*>(this), {t} };
@@ -211,9 +211,9 @@ namespace sqlpp
 				struct column_operators
 				{
 					template<typename T>
-					auto operator +=(T t) const -> vendor::assignment_t<Base, vendor::concat_t<Base, vendor::wrap_operand_t<T>>>
+						auto operator +=(T t) const -> assignment_t<Base, concat_t<Base, wrap_operand_t<T>>>
 						{
-						using rhs = vendor::wrap_operand_t<T>;
+							using rhs = wrap_operand_t<T>;
 							static_assert(_is_valid_operand<rhs>::value, "invalid rhs assignment operand");
 
 							return { *static_cast<const Base*>(this), { *static_cast<const Base*>(this), rhs{t} } };

include/sqlpp11/tvin.h

@@ -31,8 +31,8 @@
 
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/serialize.h>
-#include <sqlpp11/vendor/serializer.h>
+#include <sqlpp11/serializer.h>
-#include <sqlpp11/vendor/wrap_operand.h>
+#include <sqlpp11/wrap_operand.h>
 
 namespace sqlpp
 {
@@ -61,8 +61,6 @@ namespace sqlpp
 			Operand _value;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Operand>
 		struct serializer_t<Context, tvin_t<Operand>>
 		{
@@ -70,10 +68,9 @@ namespace sqlpp
 
 			static void _(const T& t, Context& context)
 			{
-					static_assert(vendor::wrong_t<T>::value, "tvin() must not be used with anything but =, ==, != and !");
+				static_assert(wrong_t<T>::value, "tvin() must not be used with anything but =, ==, != and !");
 			}
 		};
-	}
 
 	template<typename Operand>
 		struct maybe_tvin_t
@@ -121,8 +118,6 @@ namespace sqlpp
 			typename tvin_t<Operand>::_operand_t _value;
 		};
 
-	namespace vendor
-	{
 	template<typename Context, typename Operand>
 		struct serializer_t<Context, maybe_tvin_t<Operand>>
 		{
@@ -141,13 +136,12 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Operand>
-		auto tvin(Operand operand) -> tvin_t<typename vendor::wrap_operand<Operand>::type>
+		auto tvin(Operand operand) -> tvin_t<typename wrap_operand<Operand>::type>
 		{
-			using _operand_t = typename vendor::wrap_operand<Operand>::type;
+			using _operand_t = typename wrap_operand<Operand>::type;
-			static_assert(std::is_same<_operand_t, vendor::text_operand>::value
+			static_assert(std::is_same<_operand_t, text_operand>::value
 					or not std::is_same<_operand_t, Operand>::value, "tvin() used with invalid type (only string and primitive types allowed)");
 			return {{operand}};
 		}

include/sqlpp11/update.h

@@ -32,16 +32,16 @@
 #include <sqlpp11/type_traits.h>
 #include <sqlpp11/parameter_list.h>
 #include <sqlpp11/prepared_update.h>
-#include <sqlpp11/vendor/single_table.h>
+#include <sqlpp11/single_table.h>
-#include <sqlpp11/vendor/update_list.h>
+#include <sqlpp11/update_list.h>
-#include <sqlpp11/vendor/noop.h>
+#include <sqlpp11/noop.h>
-#include <sqlpp11/vendor/where.h>
+#include <sqlpp11/where.h>
 
 namespace sqlpp
 {
 	struct update_name_t {};
 
-	struct update_t: public vendor::statement_name_t<update_name_t>
+	struct update_t: public statement_name_t<update_name_t>
 	{
 		using _traits = make_traits<no_value_t, tag::return_value>;
 		struct _name_t {};
@@ -79,8 +79,6 @@ namespace sqlpp
 	};
 
 
-	namespace vendor
-	{
 	template<typename Context>
 		struct serializer_t<Context, update_name_t>
 		{
@@ -93,14 +91,13 @@ namespace sqlpp
 				return context;
 			}
 		};
-	}
 
 	template<typename Database>
 		using blank_update_t = statement_t<Database,
 					update_t,
-			vendor::no_single_table_t,
+					no_single_table_t,
-			vendor::no_update_list_t,
+					no_update_list_t,
-			vendor::no_where_t>;
+					no_where_t>;
 
 	template<typename Table>
 		constexpr auto update(Table table)

include/sqlpp11/update_list.h

@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_UPDATE_LIST_H
+#define SQLPP_UPDATE_LIST_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/detail/type_set.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable_list.h>
+
+namespace sqlpp
+{
+	// UPDATE ASSIGNMENTS DATA
+	template<typename Database, typename... Assignments>
+		struct update_list_data_t
+		{
+			update_list_data_t(Assignments... assignments):
+				_assignments(assignments...)
+			{}
+
+			update_list_data_t(const update_list_data_t&) = default;
+			update_list_data_t(update_list_data_t&&) = default;
+			update_list_data_t& operator=(const update_list_data_t&) = default;
+			update_list_data_t& operator=(update_list_data_t&&) = default;
+			~update_list_data_t() = default;
+
+			std::tuple<Assignments...> _assignments;
+			interpretable_list_t<Database> _dynamic_assignments;
+		};
+
+	// UPDATE ASSIGNMENTS
+	template<typename Database, typename... Assignments>
+		struct update_list_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::update_list>;
+			using _recursive_traits = make_recursive_traits<Assignments...>;
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Assignments), "at least one assignment expression required in set()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Assignments...>::value, "at least one duplicate argument detected in set()");
+
+			static_assert(::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "at least one argument is not an assignment in set()");
+
+			static_assert(::sqlpp::detail::none_t<must_not_update_t<typename Assignments::_column_t>::value...>::value, "at least one assignment is prohibited by its column definition in set()");
+
+#warning reactivate tests
+			/*
+				 using _column_table_set = typename ::sqlpp::detail::make_joined_set<typename Assignments::_column_t::_table_set...>::type;
+				 using _value_table_set = typename ::sqlpp::detail::make_joined_set<typename Assignments::value_type::_table_set...>::type;
+				 using _table_set = typename ::sqlpp::detail::make_joined_set<_column_table_set, _value_table_set>::type;
+				 static_assert(sizeof...(Assignments) ? (_column_table_set::size::value == 1) : true, "set() contains assignments for tables from several columns");
+				 static_assert(::sqlpp::detail::is_subset_of<_value_table_set, _column_table_set>::value, "set() contains values from foreign tables");
+				 */
+
+			// Data
+			using _data_t = update_list_data_t<Database, Assignments...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Assignment>
+						void add_ntc(Assignment assignment)
+						{
+							add<Assignment, std::false_type>(assignment);
+						}
+
+					template<typename Assignment, typename TableCheckRequired = std::true_type>
+						void add(Assignment assignment)
+						{
+							static_assert(_is_dynamic::value, "add must not be called for static from()");
+							static_assert(is_assignment_t<Assignment>::value, "invalid assignment argument in add()");
+							static_assert(sqlpp::detail::not_t<must_not_update_t, typename Assignment::_column_t>::value, "add() argument must not be updated");
+							static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value, "assignment uses tables unknown to this statement in add()");
+
+							using ok = ::sqlpp::detail::all_t<
+								_is_dynamic::value, 
+								is_assignment_t<Assignment>::value, 
+								not must_not_update_t<typename Assignment::_column_t>::value>;
+
+							_add_impl(assignment, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Assignment>
+						void _add_impl(Assignment assignment, const std::true_type&)
+						{
+							return _data._dynamic_assignments.emplace_back(assignment);
+						}
+
+					template<typename Assignment>
+						void _add_impl(Assignment assignment, const std::false_type&);
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = update_list_data_t<Database, Assignments...>;
+
+					_impl_t<Policies> assignments;
+					_impl_t<Policies>& operator()() { return assignments; }
+					const _impl_t<Policies>& operator()() const { return assignments; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.assignments)
+						{
+							return t.assignments;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	struct no_update_list_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::where>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_assignments;
+				_impl_t<Policies>& operator()() { return no_assignments; }
+				const _impl_t<Policies>& operator()() const { return no_assignments; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_assignments)
+					{
+						return t.no_assignments;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_update_list_t, T>;
+
+				template<typename... Args>
+					auto set(Args... args)
+					-> _new_statement_t<update_list_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), update_list_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_set(Args... args)
+					-> _new_statement_t<update_list_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_set must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), update_list_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Assignments>
+		struct serializer_t<Context, update_list_data_t<Database, Assignments...>>
+		{
+			using T = update_list_data_t<Database, Assignments...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				context << " SET ";
+				interpret_tuple(t._assignments, ",", context);
+				if (sizeof...(Assignments) and not t._dynamic_assignments.empty())
+					context << ',';
+				interpret_list(t._dynamic_assignments, ',', context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/using.h

@@ -0,0 +1,204 @@
+/*
+ * Copyright (c) 2013-2014, Roland Bock
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above copyright notice, this
+ *   list of conditions and the following disclaimer in the documentation and/or
+ *   other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef SQLPP_USING_H
+#define SQLPP_USING_H
+
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/detail/type_set.h>
+#include <sqlpp11/policy_update.h>
+
+namespace sqlpp
+{
+	// USING DATA
+	template<typename Database, typename... Tables>
+		struct using_data_t
+		{
+			using_data_t(Tables... tables):
+				_tables(tables...)
+			{}
+
+			using_data_t(const using_data_t&) = default;
+			using_data_t(using_data_t&&) = default;
+			using_data_t& operator=(const using_data_t&) = default;
+			using_data_t& operator=(using_data_t&&) = default;
+			~using_data_t() = default;
+
+			std::tuple<Tables...> _tables;
+			interpretable_list_t<Database> _dynamic_tables;
+		};
+
+	// USING
+	template<typename Database, typename... Tables>
+		struct using_t
+		{
+			using _traits = make_traits<no_value_t, ::sqlpp::tag::using_>;
+			using _recursive_traits = make_recursive_traits<Tables...>;
+
+			using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
+
+			static_assert(_is_dynamic::value or sizeof...(Tables), "at least one table argument required in using()");
+
+			static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in using()");
+
+			static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not an table in using()");
+
+			// Data
+			using _data_t = using_data_t<Database, Tables...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+					template<typename Table>
+						void add(Table table)
+						{
+							static_assert(_is_dynamic::value, "add must not be called for static using()");
+							static_assert(is_table_t<Table>::value, "invalid table argument in add()");
+
+							using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_table_t<Table>::value>;
+
+							_add_impl(table, ok()); // dispatch to prevent compile messages after the static_assert
+						}
+
+				private:
+					template<typename Table>
+						void _add_impl(Table table, const std::true_type&)
+						{
+							return _data._dynamic_tables.emplace_back(table);
+						}
+
+					template<typename Table>
+						void _add_impl(Table table, const std::false_type&);
+
+				public:
+					_data_t _data;
+				};
+
+			// Member template for adding the named member to a statement
+			template<typename Policies>
+				struct _member_t
+				{
+					using _data_t = using_data_t<Database, Tables...>;
+
+					_impl_t<Policies> using_;
+					_impl_t<Policies>& operator()() { return using_; }
+					const _impl_t<Policies>& operator()() const { return using_; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.using_)
+						{
+							return t.using_;
+						}
+				};
+
+			// Additional methods for the statement
+			template<typename Policies>
+				struct _methods_t
+				{
+				};
+		};
+
+	// NO USING YET
+	struct no_using_t
+	{
+		using _traits = make_traits<no_value_t, ::sqlpp::tag::where>;
+		using _recursive_traits = make_recursive_traits<>;
+
+		// Data
+		using _data_t = no_data_t;
+
+		// Member implementation with data and methods
+		template<typename Policies>
+			struct _impl_t
+			{
+				_data_t _data;
+			};
+
+		// Member template for adding the named member to a statement
+		template<typename Policies>
+			struct _member_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_using;
+				_impl_t<Policies>& operator()() { return no_using; }
+				const _impl_t<Policies>& operator()() const { return no_using; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_using)
+					{
+						return t.no_using;
+					}
+			};
+
+		template<typename Policies>
+			struct _methods_t
+			{
+				using _database_t = typename Policies::_database_t;
+				template<typename T>
+					using _new_statement_t = typename Policies::template _new_statement_t<no_using_t, T>;
+
+				template<typename... Args>
+					auto using_(Args... args)
+					-> _new_statement_t<using_t<void, Args...>>
+					{
+						return { *static_cast<typename Policies::_statement_t*>(this), using_data_t<void, Args...>{args...} };
+					}
+
+				template<typename... Args>
+					auto dynamic_using(Args... args)
+					-> _new_statement_t<using_t<_database_t, Args...>>
+					{
+						static_assert(not std::is_same<_database_t, void>::value, "dynamic_using must not be called in a static statement");
+						return { *static_cast<typename Policies::_statement_t*>(this), using_data_t<_database_t, Args...>{args...} };
+					}
+			};
+	};
+
+	// Interpreters
+	template<typename Context, typename Database, typename... Tables>
+		struct serializer_t<Context, using_data_t<Database, Tables...>>
+		{
+			using T = using_data_t<Database, Tables...>;
+
+			static Context& _(const T& t, Context& context)
+			{
+				if (sizeof...(Tables) == 0 and t._dynamic_tables.empty())
+					return context;
+				context << " USING ";
+				interpret_tuple(t._tables, ',', context);
+				if (sizeof...(Tables) and not t._dynamic_tables.empty())
+					context << ',';
+				interpret_list(t._dynamic_tables, ',', context);
+				return context;
+			}
+		};
+}
+
+#endif

include/sqlpp11/value_type.h

@@ -28,14 +28,11 @@
 #define SQLPP_VALUE_TYPE_H
 
 #include <type_traits>
-#include <sqlpp11/vendor/wrap_operand.h>
+#include <sqlpp11/wrap_operand.h>
 
 namespace sqlpp
 {
-	namespace vendor
-	{
 	template<typename T>
 		using value_type_t = value_type_of<wrap_operand_t<T>>;
-	}
 }
 #endif

include/sqlpp11/vendor/assignment.h

@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_ASSIGNMENT_H
-#define SQLPP_ASSIGNMENT_H
-
-#include <sqlpp11/default_value.h>
-#include <sqlpp11/null.h>
-#include <sqlpp11/tvin.h>
-#include <sqlpp11/serialize.h>
-#include <sqlpp11/vendor/serializer.h>
-#include <sqlpp11/vendor/simple_column.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		template<typename T, typename Enable = void>
-		struct is_trivial_t
-		{
-			static constexpr bool _(const T&)
-			{
-				return false;
-			}
-		};
-
-		template<typename T>
-		struct is_trivial_t<T, typename std::enable_if<std::is_member_function_pointer<decltype(&T::_is_trivial)>::value, void>::type>
-		{
-			static bool _(const T& t)
-			{
-				return t._is_trivial();
-			}
-		};
-
-		template<typename T>
-		bool is_trivial(const T& t)
-		{
-			return is_trivial_t<T>::_(t);
-		}
-
-		template<typename Lhs, typename Rhs>
-			struct assignment_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::assignment>;
-				using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
-
-				using _column_t = Lhs;
-				using _value_t = Rhs;
-
-				static_assert(can_be_null_t<_column_t>::value ? true : not std::is_same<_value_t, null_t>::value, "column must not be null");
-
-				assignment_t(_column_t lhs, _value_t rhs):
-					_lhs(lhs), 
-					_rhs(rhs)
-				{}
-
-				assignment_t(const assignment_t&) = default;
-				assignment_t(assignment_t&&) = default;
-				assignment_t& operator=(const assignment_t&) = default;
-				assignment_t& operator=(assignment_t&&) = default;
-				~assignment_t() = default;
-
-				_column_t _lhs;
-				_value_t _rhs;
-			};
-
-		template<typename Context, typename Lhs, typename Rhs>
-			struct serializer_t<Context, assignment_t<Lhs, Rhs>>
-			{
-				using T = assignment_t<Lhs, Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if ((trivial_value_is_null_t<typename T::_column_t>::value
-								and is_trivial(t._rhs))
-							or (std::is_same<Rhs, null_t>::value))
-					{
-						serialize(simple_column(t._lhs), context);
-						context << "=NULL";
-					}
-					else
-					{
-						serialize(simple_column(t._lhs), context);
-						context << "=";
-						serialize(t._rhs, context);
-					}
-					return context;
-				}
-			};
-
-		template<typename Lhs, typename Rhs>
-			struct assignment_t<Lhs, tvin_t<Rhs>>
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::assignment>;
-				using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
-
-				using _column_t = Lhs;
-				using _value_t = tvin_t<Rhs>;
-
-				static_assert(can_be_null_t<_column_t>::value, "column cannot be null");
-
-				assignment_t(_column_t lhs, _value_t rhs):
-					_lhs(lhs), 
-					_rhs(rhs)
-				{}
-
-				assignment_t(const assignment_t&) = default;
-				assignment_t(assignment_t&&) = default;
-				assignment_t& operator=(const assignment_t&) = default;
-				assignment_t& operator=(assignment_t&&) = default;
-				~assignment_t() = default;
-
-				_column_t _lhs;
-				_value_t _rhs;
-			};
-
-		template<typename Context, typename Lhs, typename Rhs>
-			struct serializer_t<Context, assignment_t<Lhs, tvin_t<Rhs>>>
-			{
-				using T = assignment_t<Lhs, tvin_t<Rhs>>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					serialize(simple_column(t._lhs), context);
-					if (t._rhs._value._is_trivial())
-					{
-						context << "=NULL";
-					}
-					else
-					{
-						context << "=";
-						serialize(t._rhs._value, context);
-					}
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/concat.h

@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_CONCAT_H
-#define SQLPP_CONCAT_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/detail/logic.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// FIXME: Remove First, inherit from text_t
-		template<typename First, typename... Args>
-			struct concat_t: public value_type_of<First>::template expression_operators<concat_t<First, Args...>>,
-											 public alias_operators<concat_t<First, Args...>>
-		{
-			using _traits = make_traits<value_type_of<First>, ::sqlpp::tag::expression, ::sqlpp::tag::named_expression>;
-			using _recursive_traits = make_recursive_traits<First, Args...>;
-
-			static_assert(sizeof...(Args) > 0, "concat requires two arguments at least");
-			static_assert(sqlpp::detail::all_t<is_text_t<First>::value, is_text_t<Args>::value...>::value, "at least one non-text argument detected in concat()");
-			struct _name_t
-			{
-				static constexpr const char* _get_name() { return "CONCAT"; }
-				template<typename T>
-					struct _member_t
-					{
-						T concat;
-					};
-			};
-
-			concat_t(First first, Args... args):
-				_args(first, args...)
-			{}
-
-			concat_t(const concat_t&) = default;
-			concat_t(concat_t&&) = default;
-			concat_t& operator=(const concat_t&) = default;
-			concat_t& operator=(concat_t&&) = default;
-			~concat_t() = default;
-
-			std::tuple<First, Args...> _args;
-		};
-
-		template<typename Context, typename First, typename... Args>
-			struct serializer_t<Context, concat_t<First, Args...>>
-			{
-				using T = concat_t<First, Args...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					interpret_tuple(t._args, "||", context);
-					context << ")";
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/expression.h

@@ -1,242 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_EXPRESSION_H
-#define SQLPP_EXPRESSION_H
-
-#include <sqlpp11/alias.h>
-#include <sqlpp11/boolean.h>
-#include <sqlpp11/tvin.h>
-#include <sqlpp11/vendor/noop.h>
-#include <sqlpp11/vendor/expression_fwd.h>
-#include <sqlpp11/vendor/serializer.h>
-#include <sqlpp11/vendor/wrap_operand.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		template<typename Lhs, typename Rhs>
-			struct binary_expression_t<Lhs, op::equal_to, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<binary_expression_t<Lhs, op::equal_to, Rhs>>,
-																													public alias_operators<binary_expression_t<Lhs, op::equal_to, Rhs>>
-		{
-			using _traits = make_traits<boolean, sqlpp::tag::expression>;
-			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
-
-			binary_expression_t(Lhs lhs, Rhs rhs):
-				_lhs(lhs), 
-				_rhs(rhs)
-			{}
-
-			binary_expression_t(const binary_expression_t&) = default;
-			binary_expression_t(binary_expression_t&&) = default;
-			binary_expression_t& operator=(const binary_expression_t&) = default;
-			binary_expression_t& operator=(binary_expression_t&&) = default;
-			~binary_expression_t() = default;
-
-			Lhs _lhs;
-			maybe_tvin_t<Rhs> _rhs;
-		};
-
-		template<typename Context, typename Lhs, typename Rhs>
-			struct serializer_t<Context, equal_to_t<Lhs, Rhs>>
-			{
-				using T = equal_to_t<Lhs, Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					serialize(t._lhs, context);
-					if (t._rhs._is_trivial())
-					{
-						context << " IS NULL";
-					}
-					else
-					{
-						context << "=";
-						serialize(t._rhs, context);
-					}
-					context << ")";
-					return context;
-				}
-			};
-
-		template<typename Lhs, typename Rhs>
-			struct binary_expression_t<Lhs, op::not_equal_to, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<binary_expression_t<Lhs, op::not_equal_to, Rhs>>,
-																															public alias_operators<binary_expression_t<Lhs, op::not_equal_to, Rhs>>
-		{
-			using _traits = make_traits<boolean, sqlpp::tag::expression>;
-			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
-
-			binary_expression_t(Lhs lhs, Rhs rhs):
-				_lhs(lhs), 
-				_rhs(rhs)
-			{}
-
-			binary_expression_t(const binary_expression_t&) = default;
-			binary_expression_t(binary_expression_t&&) = default;
-			binary_expression_t& operator=(const binary_expression_t&) = default;
-			binary_expression_t& operator=(binary_expression_t&&) = default;
-			~binary_expression_t() = default;
-
-			Lhs _lhs;
-			maybe_tvin_t<Rhs> _rhs;
-		};
-
-		template<typename Context, typename Lhs, typename Rhs>
-			struct serializer_t<Context, not_equal_to_t<Lhs, Rhs>>
-			{
-				using T = not_equal_to_t<Lhs, Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					serialize(t._lhs, context);
-					if (t._rhs._is_trivial())
-					{
-						context << " IS NOT NULL";
-					}
-					else
-					{
-						context << "!=";
-						serialize(t._rhs, context);
-					}
-					context << ")";
-					return context;
-				}
-			};
-
-		template<typename Rhs>
-			struct unary_expression_t<op::logical_not, Rhs>: public ::sqlpp::detail::boolean::template expression_operators<unary_expression_t<op::logical_not, Rhs>>,
-																											 public alias_operators<unary_expression_t<op::logical_not, Rhs>>
-		{
-			using _traits = make_traits<boolean, sqlpp::tag::expression>;
-			using _recursive_traits = make_recursive_traits<Rhs>;
-
-			unary_expression_t(Rhs rhs):
-				_rhs(rhs)
-			{}
-
-			unary_expression_t(const unary_expression_t&) = default;
-			unary_expression_t(unary_expression_t&&) = default;
-			unary_expression_t& operator=(const unary_expression_t&) = default;
-			unary_expression_t& operator=(unary_expression_t&&) = default;
-			~unary_expression_t() = default;
-
-			Rhs _rhs;
-		};
-
-		template<typename Context, typename Rhs>
-			struct serializer_t<Context, logical_not_t<Rhs>>
-			{
-				using T = logical_not_t<Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					context << "NOT ";
-					serialize(t._lhs, context);
-					context << ")";
-					return context;
-				}
-			};
-
-		template<typename Lhs, typename O, typename Rhs>
-			struct binary_expression_t: public value_type_of<O>::template expression_operators<binary_expression_t<Lhs, O, Rhs>>,
-																  public alias_operators<binary_expression_t<Lhs, O, Rhs>>
-		{
-			using _traits = make_traits<value_type_of<O>, sqlpp::tag::expression>;
-			using _recursive_traits = make_recursive_traits<Lhs, Rhs>;
-
-			binary_expression_t(Lhs lhs, Rhs rhs):
-				_lhs(lhs), 
-				_rhs(rhs)
-			{}
-
-			binary_expression_t(const binary_expression_t&) = default;
-			binary_expression_t(binary_expression_t&&) = default;
-			binary_expression_t& operator=(const binary_expression_t&) = default;
-			binary_expression_t& operator=(binary_expression_t&&) = default;
-			~binary_expression_t() = default;
-
-			Lhs _lhs;
-			Rhs _rhs;
-		};
-
-		template<typename Context, typename Lhs, typename O, typename Rhs>
-			struct serializer_t<Context, binary_expression_t<Lhs, O, Rhs>>
-			{
-				using T = binary_expression_t<Lhs, O, Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					serialize(t._lhs, context);
-					context << O::_name;
-					serialize(t._rhs, context);
-					context << ")";
-					return context;
-				}
-			};
-
-		template<typename O, typename Rhs>
-			struct unary_expression_t: public value_type_of<O>::template expression_operators<unary_expression_t<O, Rhs>>,
-																 public alias_operators<unary_expression_t<O, Rhs>>
-		{
-			using _traits = make_traits<value_type_of<O>, sqlpp::tag::expression>;
-			using _recursive_traits = make_recursive_traits<Rhs>;
-
-			unary_expression_t(Rhs rhs):
-				_rhs(rhs)
-			{}
-
-			unary_expression_t(const unary_expression_t&) = default;
-			unary_expression_t(unary_expression_t&&) = default;
-			unary_expression_t& operator=(const unary_expression_t&) = default;
-			unary_expression_t& operator=(unary_expression_t&&) = default;
-			~unary_expression_t() = default;
-
-			Rhs _rhs;
-		};
-
-		template<typename Context, typename O, typename Rhs>
-			struct serializer_t<Context, unary_expression_t<O, Rhs>>
-			{
-				using T = unary_expression_t<O, Rhs>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << "(";
-					context << O::_name;
-					serialize(t._rhs, context);
-					context << ")";
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/expression_fwd.h

@@ -1,199 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_EXPRESSION_FWD_H
-#define SQLPP_EXPRESSION_FWD_H
-
-namespace sqlpp
-{
-	namespace detail
-	{
-		struct boolean;
-		struct integral;
-		struct floating_point;
-	}
-
-	namespace vendor
-	{
-		namespace op
-		{
-			struct less
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = "<";
-			};
-
-			struct less_equal
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = "<=";
-			};
-
-			struct equal_to
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-			};
-
-			struct not_equal_to
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-			};
-
-			struct greater_equal
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = ">=";
-			};
-
-			struct greater
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = ">";
-			};
-
-			struct logical_or
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = " OR ";
-			};
-
-			struct logical_and
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-				static constexpr const char* _name = " AND ";
-			};
-
-			struct logical_not
-			{
-				using _traits = make_traits<::sqlpp::detail::boolean>;
-			};
-
-			template<typename ValueType>
-			struct plus
-			{
-				using _traits = make_traits<ValueType>;
-				static constexpr const char* _name = "+";
-			};
-
-			template<typename ValueType>
-			struct minus
-			{
-				using _traits = make_traits<ValueType>;
-				static constexpr const char* _name = "-";
-			};
-
-			template<typename ValueType>
-			struct multiplies
-			{
-				using _traits = make_traits<ValueType>;
-				static constexpr const char* _name = "*";
-			};
-
-			struct divides
-			{
-				using _traits = make_traits<::sqlpp::detail::floating_point>;
-				static constexpr const char* _name = "/";
-			};
-
-			struct modulus
-			{
-				using _traits = make_traits<::sqlpp::detail::integral>;
-				static constexpr const char* _name = "%";
-			};
-
-			template<typename ValueType>
-			struct unary_minus
-			{
-				using _traits = make_traits<ValueType>;
-				static constexpr const char* _name = "-";
-			};
-
-			template<typename ValueType>
-			struct unary_plus
-			{
-				using _traits = make_traits<ValueType>;
-				static constexpr const char* _name = "+";
-			};
-		}
-
-		template<typename Lhs, typename O, typename Rhs>
-			struct binary_expression_t;
-
-		template<typename O, typename Rhs>
-			struct unary_expression_t;
-
-		template<typename Lhs, typename Rhs>
-			using less_than_t = binary_expression_t<Lhs, op::less, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using less_equal_t = binary_expression_t<Lhs, op::less_equal, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using equal_to_t = binary_expression_t<Lhs, op::equal_to, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using not_equal_to_t = binary_expression_t<Lhs, op::not_equal_to, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using greater_than_t = binary_expression_t<Lhs, op::greater, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using greater_equal_t = binary_expression_t<Lhs, op::greater_equal, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using logical_and_t = binary_expression_t<Lhs, op::logical_and, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using logical_or_t = binary_expression_t<Lhs, op::logical_or, Rhs>;
-
-		template<typename Lhs, typename ValueType, typename Rhs>
-			using plus_t = binary_expression_t<Lhs, op::plus<ValueType>, Rhs>;
-
-		template<typename Lhs, typename ValueType, typename Rhs>
-			using minus_t = binary_expression_t<Lhs, op::minus<ValueType>, Rhs>;
-
-		template<typename Lhs, typename ValueType, typename Rhs>
-			using multiplies_t = binary_expression_t<Lhs, op::multiplies<ValueType>, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using divides_t = binary_expression_t<Lhs, op::divides, Rhs>;
-
-		template<typename Lhs, typename Rhs>
-			using modulus_t = binary_expression_t<Lhs, op::modulus, Rhs>;
-
-		template<typename Rhs>
-			using logical_not_t = unary_expression_t<op::logical_not, Rhs>;
-
-		template<typename ValueType, typename Rhs>
-			using unary_plus_t = unary_expression_t<op::unary_plus<ValueType>, Rhs>;
-
-		template<typename ValueType, typename Rhs>
-			using unary_minus_t = unary_expression_t<op::unary_minus<ValueType>, Rhs>;
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/extra_tables.h

@@ -1,170 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_EXTRA_TABLES_H
-#define SQLPP_EXTRA_TABLES_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/detail/logic.h>
-#include <sqlpp11/vendor/policy_update.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		template<typename... Tables>
-			struct extra_tables_data_t
-			{
-				extra_tables_data_t()
-				{}
-
-				extra_tables_data_t(const extra_tables_data_t&) = default;
-				extra_tables_data_t(extra_tables_data_t&&) = default;
-				extra_tables_data_t& operator=(const extra_tables_data_t&) = default;
-				extra_tables_data_t& operator=(extra_tables_data_t&&) = default;
-				~extra_tables_data_t() = default;
-
-			};
-
-		// EXTRA_TABLES
-		template<typename... Tables>
-			struct extra_tables_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::extra_tables>;
-				struct _recursive_traits
-				{
-					using _parameters = std::tuple<>;
-					using _required_tables = ::sqlpp::detail::type_set<>;
-					using _provided_tables = ::sqlpp::detail::type_set<>;
-					using _extra_tables = ::sqlpp::detail::type_set<Tables...>;
-				};
-
-				using _recursive_traits = make_recursive_traits<Tables...>;
-
-				// FIXME: extra_tables must not require tables!
-
-				static_assert(sizeof...(Tables), "at least one table or join argument required in extra_tables()");
-				static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in extra_tables()");
-				static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not a table or join in extra_tables()");
-
-				// Data
-				using _data_t = extra_tables_data_t<Tables...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-				{
-					_data_t _data;
-				};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = extra_tables_data_t<Tables...>;
-
-						_impl_t<Policies> extra_tables;
-						_impl_t<Policies>& operator()() { return extra_tables; }
-						const _impl_t<Policies>& operator()() const { return extra_tables; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.extra_tables)
-							{
-								return t.extra_tables;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// NO EXTRA TABLES YET
-		struct no_extra_tables_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_extra_tables;
-					_impl_t<Policies>& operator()() { return no_extra_tables; }
-					const _impl_t<Policies>& operator()() const { return no_extra_tables; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_extra_tables)
-						{
-							return t.no_extra_tables;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_extra_tables_t, T>;
-
-					template<typename... Args>
-						auto extra_tables(Args...)
-						-> _new_statement_t<extra_tables_t<Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), extra_tables_data_t<Args...>{} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Tables>
-			struct serializer_t<Context, extra_tables_data_t<Database, Tables...>>
-			{
-				using T = extra_tables_data_t<Database, Tables...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/from.h

@@ -1,212 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_FROM_H
-#define SQLPP_FROM_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/detail/logic.h>
-#include <sqlpp11/vendor/policy_update.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// FROM DATA
-		template<typename Database, typename... Tables>
-		struct from_data_t
-		{
-			from_data_t(Tables... tables):
-				_tables(tables...)
-			{}
-
-			from_data_t(const from_data_t&) = default;
-			from_data_t(from_data_t&&) = default;
-			from_data_t& operator=(const from_data_t&) = default;
-			from_data_t& operator=(from_data_t&&) = default;
-			~from_data_t() = default;
-
-			std::tuple<Tables...> _tables;
-			vendor::interpretable_list_t<Database> _dynamic_tables;
-		};
-
-		// FROM
-		template<typename Database, typename... Tables>
-			struct from_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::from>;
-				using _recursive_traits = make_recursive_traits<Tables...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Tables), "at least one table or join argument required in from()");
-
-				// FIXME: Joins contain two tables. This is not being dealt with at the moment when looking at duplicates, for instance
-				static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in from()");
-
-				static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not a table or join in from()");
-
-				static_assert(required_tables_of<from_t>::size::value == 0, "at least one table depends on another table");
-
-				// Data
-				using _data_t = from_data_t<Database, Tables...>;
-
-				// Member implementation with data and methods
-				template<typename Policies>
-					struct _impl_t
-					{
-						template<typename Table>
-							void add(Table table)
-							{
-								static_assert(_is_dynamic::value, "from::add() must not be called for static from()");
-								static_assert(is_table_t<Table>::value, "invalid table argument in from::add()");
-#warning need to check if table is already known
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_table_t<Table>::value>;
-
-								_add_impl(table, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Table>
-							void _add_impl(Table table, const std::true_type&)
-							{
-								return _data._dynamic_tables.emplace_back(table);
-							}
-
-						template<typename Table>
-							void _add_impl(Table table, const std::false_type&);
-
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = from_data_t<Database, Tables...>;
-
-						_impl_t<Policies> from;
-						_impl_t<Policies>& operator()() { return from; }
-						const _impl_t<Policies>& operator()() const { return from; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.from)
-							{
-								return t.from;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		struct no_from_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_from;
-					_impl_t<Policies>& operator()() { return no_from; }
-					const _impl_t<Policies>& operator()() const { return no_from; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_from)
-						{
-							return t.no_from;
-						}
-				};
-
-			// Additional methods for the statement
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-						using _new_statement_t = typename Policies::template _new_statement_t<no_from_t, T>;
-
-					template<typename... Args>
-						auto from(Args... args)
-						-> _new_statement_t<from_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), from_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_from(Args... args)
-						-> _new_statement_t<from_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_from must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), from_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Tables>
-			struct serializer_t<Context, from_data_t<Database, Tables...>>
-			{
-				using T = from_data_t<Database, Tables...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Tables) == 0 and t._dynamic_tables.empty())
-						return context;
-					context << " FROM ";
-					interpret_tuple(t._tables, ',', context);
-					if (sizeof...(Tables) and not t._dynamic_tables.empty())
-						context << ',';
-					interpret_list(t._dynamic_tables, ',', context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/group_by.h

@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_GROUP_BY_H
-#define SQLPP_GROUP_BY_H
-
-#include <tuple>
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/expression.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/logic.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// GROUP BY DATA
-		template<typename Database, typename... Expressions>
-			struct group_by_data_t
-			{
-				group_by_data_t(Expressions... expressions):
-					_expressions(expressions...)
-				{}
-
-				group_by_data_t(const group_by_data_t&) = default;
-				group_by_data_t(group_by_data_t&&) = default;
-				group_by_data_t& operator=(const group_by_data_t&) = default;
-				group_by_data_t& operator=(group_by_data_t&&) = default;
-				~group_by_data_t() = default;
-
-				std::tuple<Expressions...> _expressions;
-				vendor::interpretable_list_t<Database> _dynamic_expressions;
-			};
-
-		// GROUP BY
-		template<typename Database, typename... Expressions>
-			struct group_by_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::group_by>;
-				using _recursive_traits = make_recursive_traits<Expressions...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression (e.g. a column) required in group_by()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Expressions...>::value, "at least one duplicate argument detected in group_by()");
-
-				static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in group_by()");
-
-				// Data
-				using _data_t = group_by_data_t<Database, Expressions...>;
-
-				// Member implementation with data and methods
-				template<typename Policies>
-					struct _impl_t
-					{
-						template<typename Expression>
-							void add_ntc(Expression expression)
-							{
-								add<Expression, std::false_type>(expression);
-							}
-
-						template<typename Expression, typename TableCheckRequired = std::true_type>
-							void add(Expression expression)
-							{
-								static_assert(_is_dynamic::value, "add() must not be called for static group_by");
-								static_assert(is_expression_t<Expression>::value, "invalid expression argument in group_by::add()");
-								static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in group_by::add()");
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
-
-								_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::true_type&)
-							{
-								return _data._dynamic_expressions.emplace_back(expression);
-							}
-
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::false_type&);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = group_by_data_t<Database, Expressions...>;
-
-						_impl_t<Policies> group_by;
-						_impl_t<Policies>& operator()() { return group_by; }
-						const _impl_t<Policies>& operator()() const { return group_by; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.group_by)
-							{
-								return t.group_by;
-							}
-					};
-
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// NO GROUP BY YET
-		struct no_group_by_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_group_by;
-					_impl_t<Policies>& operator()() { return no_group_by; }
-					const _impl_t<Policies>& operator()() const { return no_group_by; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_group_by)
-						{
-							return t.no_group_by;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_group_by_t, T>;
-
-					template<typename... Args>
-						auto group_by(Args... args)
-						-> _new_statement_t<group_by_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), group_by_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_group_by(Args... args)
-						-> _new_statement_t<group_by_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_group_by must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), group_by_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Expressions>
-			struct serializer_t<Context, group_by_data_t<Database, Expressions...>>
-			{
-				using T = group_by_data_t<Database, Expressions...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
-						return context;
-					context << " GROUP BY ";
-					interpret_tuple(t._expressions, ',', context);
-					if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
-						context << ',';
-					interpret_list(t._dynamic_expressions, ',', context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/having.h

@@ -1,212 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_HAVING_H
-#define SQLPP_HAVING_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/expression.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/logic.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// HAVING DATA
-		template<typename Database, typename... Expressions>
-			struct having_data_t
-			{
-				having_data_t(Expressions... expressions):
-					_expressions(expressions...)
-				{}
-
-				having_data_t(const having_data_t&) = default;
-				having_data_t(having_data_t&&) = default;
-				having_data_t& operator=(const having_data_t&) = default;
-				having_data_t& operator=(having_data_t&&) = default;
-				~having_data_t() = default;
-
-				std::tuple<Expressions...> _expressions;
-				vendor::interpretable_list_t<Database> _dynamic_expressions;
-			};
-
-		// HAVING
-		template<typename Database, typename... Expressions>
-			struct having_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::having>;
-				using _recursive_traits = make_recursive_traits<Expressions...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression argument required in having()");
-				static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in having()");
-
-				// Data
-				using _data_t = having_data_t<Database, Expressions...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Expression>
-							void add_ntc(Expression expression)
-							{
-								add<Expression, std::false_type>(expression);
-							}
-
-						template<typename Expression, typename TableCheckRequired = std::true_type>
-							void add(Expression expression)
-							{
-								static_assert(_is_dynamic::value, "having::add() can only be called for dynamic_having");
-								static_assert(is_expression_t<Expression>::value, "invalid expression argument in having::add()");
-								static_assert(not TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in having::add()");
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
-
-								_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::true_type&)
-							{
-								return _data._dynamic_expressions.emplace_back(expression);
-							}
-
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::false_type&);
-
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = having_data_t<Database, Expressions...>;
-
-						_impl_t<Policies> having;
-						_impl_t<Policies>& operator()() { return having; }
-						const _impl_t<Policies>& operator()() const { return having; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.having)
-							{
-								return t.having;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// NO HAVING YET
-		struct no_having_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_having;
-					_impl_t<Policies>& operator()() { return no_having; }
-					const _impl_t<Policies>& operator()() const { return no_having; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_having)
-						{
-							return t.no_having;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_having_t, T>;
-
-					template<typename... Args>
-						auto having(Args... args)
-						-> _new_statement_t<having_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), having_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_having(Args... args)
-						-> _new_statement_t<having_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_having must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), having_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Expressions>
-			struct serializer_t<Context, having_data_t<Database, Expressions...>>
-			{
-				using T = having_data_t<Database, Expressions...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
-						return context;
-					context << " HAVING ";
-					interpret_tuple(t._expressions, " AND ", context);
-					if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
-						context << " AND ";
-					interpret_list(t._dynamic_expressions, " AND ", context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/insert_value.h

@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_INSERT_VALUE_H
-#define SQLPP_INSERT_VALUE_H
-
-#include <sqlpp11/default_value.h>
-#include <sqlpp11/null.h>
-#include <sqlpp11/tvin.h>
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/serializer.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		namespace detail
-		{
-			template<typename Type, bool>
-				struct type_if
-				{
-					using type = Type;
-				};
-
-			template<typename Type>
-				struct type_if<Type, false>
-				{
-					struct type
-					{
-						using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-						using _recursive_traits = make_recursive_traits<>;
-					};
-				};
-		}
-
-		template<typename Column>
-			struct insert_value_t
-			{
-				using _is_insert_value = std::true_type;
-				using _pure_value_t = typename value_type_of<Column>::_cpp_value_type;
-				using _wrapped_value_t = typename wrap_operand<_pure_value_t>::type;
-				using _tvin_t = typename detail::type_if<tvin_t<_wrapped_value_t>, can_be_null_t<Column>::value>::type; // static asserts and SFINAE do not work together
-				using _null_t = typename detail::type_if<null_t, can_be_null_t<Column>::value>::type; // static asserts and SFINAE do not work together
-
-				insert_value_t(assignment_t<Column, _wrapped_value_t> assignment):
-					_is_null(false),
-					_is_default(false),
-					_value(assignment._rhs)
-				{}
-
-				insert_value_t(assignment_t<Column, _tvin_t> assignment):
-					_is_null(assignment._rhs._is_trivial()),
-					_is_default(false),
-					_value(assignment._rhs._value)
-				{}
-
-				insert_value_t(const assignment_t<Column, _null_t>&):
-					_is_null(true),
-					_is_default(false),
-					_value()
-				{}
-
-				insert_value_t(const assignment_t<Column, ::sqlpp::default_value_t>&):
-					_is_null(false),
-					_is_default(true),
-					_value()
-				{}
-
-				insert_value_t(const insert_value_t&) = default;
-				insert_value_t(insert_value_t&&) = default;
-				insert_value_t& operator=(const insert_value_t&) = default;
-				insert_value_t& operator=(insert_value_t&&) = default;
-				~insert_value_t() = default;
-
-				bool _is_null;
-				bool _is_default;
-				_wrapped_value_t _value;
-			};
-
-		template<typename Context, typename ValueType>
-			struct serializer_t<Context, insert_value_t<ValueType>>
-			{
-				using T = insert_value_t<ValueType>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (t._is_null)
-						context << "NULL";
-					else if (t._is_default)
-						context << "DEFAULT";
-					else
-						serialize(t._value, context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/insert_value_list.h

@@ -1,453 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_INSERT_VALUE_LIST_H
-#define SQLPP_INSERT_VALUE_LIST_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/detail/logic.h>
-#include <sqlpp11/vendor/assignment.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/insert_value.h>
-#include <sqlpp11/vendor/simple_column.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		struct insert_default_values_data_t
-		{};
-
-		// COLUMN AND VALUE LIST
-		struct insert_default_values_t
-		{
-			using _traits = make_traits<no_value_t>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = insert_default_values_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = insert_default_values_data_t;
-
-					_impl_t<Policies> default_values;
-					_impl_t<Policies>& operator()() { return default_values; }
-					const _impl_t<Policies>& operator()() const { return default_values; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.default_values)
-						{
-							return t.default_values;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{};
-		}; 
-
-		template<typename Database, typename... Assignments>
-			struct insert_list_data_t
-			{
-				insert_list_data_t(Assignments... assignments):
-					_assignments(assignments...),
-					_columns({assignments._lhs}...),
-					_values(assignments._rhs...)
-					{}
-
-				insert_list_data_t(const insert_list_data_t&) = default;
-				insert_list_data_t(insert_list_data_t&&) = default;
-				insert_list_data_t& operator=(const insert_list_data_t&) = default;
-				insert_list_data_t& operator=(insert_list_data_t&&) = default;
-				~insert_list_data_t() = default;
-
-				std::tuple<simple_column_t<typename Assignments::_column_t>...> _columns;
-				std::tuple<typename Assignments::_value_t...> _values;
-				std::tuple<Assignments...> _assignments; // FIXME: Need to replace _columns and _values by _assignments (connector-container requires assignments)
-				typename vendor::interpretable_list_t<Database> _dynamic_columns;
-				typename vendor::interpretable_list_t<Database> _dynamic_values;
-			};
-
-		template<typename Database, typename... Assignments>
-			struct insert_list_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::insert_list>;
-				using _recursive_traits = make_recursive_traits<typename Assignments::_column_t..., typename Assignments::_value_t...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				template<template<typename...> class Target>
-					using copy_assignments_t = Target<Assignments...>; // FIXME: Nice idea to copy variadic template arguments?
-				template<template<typename...> class Target, template<typename> class Wrap>
-					using copy_wrapped_assignments_t = Target<Wrap<Assignments>...>;
-
-				static_assert(_is_dynamic::value or sizeof...(Assignments), "at least one assignment required in set()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Assignments...>::value, "at least one duplicate argument detected in set()");
-
-				static_assert(sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "at least one argument is not an assignment in set()");
-
-				static_assert(sqlpp::detail::none_t<must_not_insert_t<typename Assignments::_column_t>::value...>::value, "at least one assignment is prohibited by its column definition in set()");
-
-#warning: Need to reactivate these checks
-					/*
-				using _column_required_tables = typename ::sqlpp::detail::make_joined_set<typename Assignments::_column_t::_required_tables...>::type;
-				using _value_required_tables = typename ::sqlpp::detail::make_joined_set<typename Assignments::value_type::_required_tables...>::type;
-				using _provided_tables = ::sqlpp::detail::type_set<>;
-				using _required_tables = typename ::sqlpp::detail::make_joined_set<_column_required_tables, _value_required_tables>::type;
-				static_assert(sizeof...(Assignments) ? (_column_required_tables::size::value == 1) : true, "set() contains assignments for tables from several columns");
-				static_assert(::sqlpp::detail::is_subset_of<_value_required_tables, _column_required_tables>::value, "set() contains values from foreign tables");
-				*/
-				
-				// Data
-				using _data_t = insert_list_data_t<Database, Assignments...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Assignment>
-							void add_ntc(Assignment assignment)
-							{
-								add<Assignment, std::false_type>(assignment);
-							}
-
-						template<typename Assignment, typename TableCheckRequired = std::true_type>
-							void add(Assignment assignment)
-							{
-								static_assert(_is_dynamic::value, "add must not be called for static from()");
-								static_assert(is_assignment_t<Assignment>::value, "add() arguments require to be assigments");
-								static_assert(not must_not_insert_t<typename Assignment::_column_t>::value, "add() argument must not be used in insert");
-								static_assert(not TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value, "add() contains a column from a foreign table");
-
-								using ok = ::sqlpp::detail::all_t<
-											_is_dynamic::value, 
-											is_assignment_t<Assignment>::value, 
-											not must_not_insert_t<typename Assignment::_column_t>::value,
-											(not TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value)>;
-
-								_add_impl(assignment, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Assignment>
-							void _add_impl(Assignment assignment, const std::true_type&)
-							{
-								_data._dynamic_columns.emplace_back(simple_column_t<typename Assignment::_column_t>{assignment._lhs});
-								_data._dynamic_values.emplace_back(assignment._rhs);
-							}
-
-						template<typename Assignment>
-							void _add_impl(Assignment assignment, const std::false_type&);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = insert_list_data_t<Database, Assignments...>;
-
-						_impl_t<Policies> insert_list;
-						_impl_t<Policies>& operator()() { return insert_list; }
-						const _impl_t<Policies>& operator()() const { return insert_list; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.insert_list)
-							{
-								return t.insert_list;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-
-
-			};
-
-		template<typename... Columns>
-			struct column_list_data_t
-			{
-				column_list_data_t(Columns... columns):
-					_columns(simple_column_t<Columns>{columns}...)
-				{}
-
-				column_list_data_t(const column_list_data_t&) = default;
-				column_list_data_t(column_list_data_t&&) = default;
-				column_list_data_t& operator=(const column_list_data_t&) = default;
-				column_list_data_t& operator=(column_list_data_t&&) = default;
-				~column_list_data_t() = default;
-
-#warning need to define just one version of value_tuple_t
-				using _value_tuple_t = std::tuple<vendor::insert_value_t<Columns>...>;
-				std::tuple<simple_column_t<Columns>...> _columns;
-				std::vector<_value_tuple_t> _insert_values;
-			};
-
-		template<typename... Columns>
-			struct column_list_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::column_list>;
-				using _recursive_traits = make_recursive_traits<Columns...>;
-
-				static_assert(sizeof...(Columns), "at least one column required in columns()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Columns...>::value, "at least one duplicate argument detected in columns()");
-
-				static_assert(::sqlpp::detail::all_t<is_column_t<Columns>::value...>::value, "at least one argument is not a column in columns()");
-
-				static_assert(::sqlpp::detail::none_t<must_not_insert_t<Columns>::value...>::value, "at least one column argument has a must_not_insert flag in its definition");
-
-				using _value_tuple_t = std::tuple<vendor::insert_value_t<Columns>...>;
-
-				static_assert(required_tables_of<column_list_t>::size::value == 1, "columns from multiple tables in columns()");
-
-				// Data
-				using _data_t = column_list_data_t<Columns...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename... Assignments>
-							void add(Assignments... assignments)
-							{
-								static_assert(::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "add_values() arguments have to be assignments");
-								using _arg_value_tuple = std::tuple<vendor::insert_value_t<typename Assignments::_column_t>...>;
-								using _args_correct = std::is_same<_arg_value_tuple, _value_tuple_t>;
-								static_assert(_args_correct::value, "add_values() arguments do not match columns() arguments");
-
-								using ok = ::sqlpp::detail::all_t<
-											::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, 
-											_args_correct::value>;
-
-								_add_impl(ok(), assignments...); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename... Assignments>
-							void _add_impl(const std::true_type&, Assignments... assignments)
-							{
-								return _data._insert_values.emplace_back(vendor::insert_value_t<typename Assignments::_column_t>{assignments}...);
-							}
-
-						template<typename... Assignments>
-							void _add_impl(const std::false_type&, Assignments... assignments);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = column_list_data_t<Columns...>;
-
-						_impl_t<Policies> values;
-						_impl_t<Policies>& operator()() { return values; }
-						const _impl_t<Policies>& operator()() const { return values; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.values)
-							{
-								return t.values;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-/*
-				bool empty() const
-				{
-					return _insert_values.empty();
-				}
-				*/
-
-			};
-
-		// NO HAVING YET
-		struct no_insert_value_list_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_insert_values;
-					_impl_t<Policies>& operator()() { return no_insert_values; }
-					const _impl_t<Policies>& operator()() const { return no_insert_values; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_insert_values)
-						{
-							return t.no_insert_values;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_insert_value_list_t, T>;
-
-						auto default_values()
-						-> _new_statement_t<insert_default_values_t>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), insert_default_values_data_t{} };
-						}
-
-					template<typename... Args>
-						auto columns(Args... args)
-						-> _new_statement_t<column_list_t<Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), column_list_data_t<Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto set(Args... args)
-						-> _new_statement_t<insert_list_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), insert_list_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_set(Args... args)
-						-> _new_statement_t<insert_list_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_set must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), vendor::insert_list_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context>
-			struct serializer_t<Context, insert_default_values_data_t>
-			{
-				using T = insert_default_values_data_t;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " DEFAULT VALUES";
-					return context;
-				}
-			};
-
-		template<typename Context, typename... Columns>
-			struct serializer_t<Context, column_list_data_t<Columns...>>
-			{
-				using T = column_list_data_t<Columns...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " (";
-					interpret_tuple(t._columns, ",", context);
-					context << ")";
-					context << " VALUES ";
-					bool first = true;
-					for (const auto& row : t._insert_values)
-					{
-						if (not first)
-							context << ',';
-						else
-							first = false;
-						context << '(';
-						interpret_tuple(row, ",", context);
-						context << ')';
-					}
-
-					return context;
-				}
-			};
-
-		template<typename Context, typename Database, typename... Assignments>
-			struct serializer_t<Context, insert_list_data_t<Database, Assignments...>>
-			{
-				using T = insert_list_data_t<Database, Assignments...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Assignments) + t._dynamic_columns.size() == 0)
-					{
-						serialize(insert_default_values_data_t(), context);
-					}
-					else
-					{
-						context << " (";
-						interpret_tuple(t._columns, ",", context);
-						if (sizeof...(Assignments) and not t._dynamic_columns.empty())
-							context << ',';
-						interpret_list(t._dynamic_columns, ',', context);
-						context << ") VALUES(";
-						interpret_tuple(t._values, ",", context);
-						if (sizeof...(Assignments) and not t._dynamic_values.empty())
-							context << ',';
-						interpret_list(t._dynamic_values, ',', context);
-						context << ")";
-					}
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/interpretable.h

@@ -1,131 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_INTERPRETABLE_H
-#define SQLPP_INTERPRETABLE_H
-
-#include <memory>
-#include <sqlpp11/serializer_context.h>
-#include <sqlpp11/parameter_list.h>
-#include <sqlpp11/serialize.h>
-#include <sqlpp11/interpret.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		template<typename Db>
-			struct interpretable_t
-			{
-				using _serializer_context_t = typename Db::_serializer_context_t;
-				using _interpreter_context_t = typename Db::_interpreter_context_t;
-
-				template<typename T>
-					interpretable_t(T t):
-						_impl(std::make_shared<_impl_t<T>>(t))
-				{}
-
-				interpretable_t(const interpretable_t&) = default;
-				interpretable_t(interpretable_t&&) = default;
-				interpretable_t& operator=(const interpretable_t&) = default;
-				interpretable_t& operator=(interpretable_t&&) = default;
-				~interpretable_t() = default;
-
-				sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
-				{
-					return _impl->serialize(context);
-				}
-
-				// This method only exists if Db::_serializer_context_t and sqlpp::serializer_context_t are not the same
-				template<typename Context>
-				auto serialize(Context& context) const
-				-> typename std::enable_if<std::is_same<Context, _serializer_context_t>::value 
-						               and not std::is_same<Context, sqlpp::serializer_context_t>::value, Context&>::type
-				{
-					return _impl->db_serialize(context);
-				}
-
-				_interpreter_context_t& interpret(_interpreter_context_t& context) const
-				{
-					return _impl->interpret(context);
-				}
-
-			private:
-				struct _impl_base
-				{
-					virtual sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const = 0;
-					virtual _serializer_context_t& db_serialize(_serializer_context_t& context) const = 0;
-					virtual _interpreter_context_t& interpret(_interpreter_context_t& context) const = 0;
-				};
-
-				template<typename T>
-					struct _impl_t: public _impl_base
-				{
-					static_assert(not make_parameter_list_t<T>::type::size::value, "parameters not supported in dynamic statement parts");
-					_impl_t(T t):
-						_t(t)
-					{}
-
-					sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
-					{
-						sqlpp::serialize(_t, context);
-						return context;
-					}
-
-					_serializer_context_t& db_serialize(_serializer_context_t& context) const
-					{
-						Db::_serialize_interpretable(_t, context);
-						return context;
-					}
-
-					_interpreter_context_t& interpret(_interpreter_context_t& context) const
-					{
-						Db::_interpret_interpretable(_t, context);
-						return context;
-					}
-
-					T _t;
-				};
-
-				std::shared_ptr<const _impl_base> _impl;
-			};
-
-		template<typename Context, typename Database>
-			struct serializer_t<Context, interpretable_t<Database>>
-			{
-				using T = interpretable_t<Database>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					t.serialize(context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/into.h

@@ -1,198 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_VENDOR_INTO_H
-#define SQLPP_VENDOR_INTO_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/no_value.h>
-#include <sqlpp11/vendor/serializer.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// A SINGLE TABLE DATA
-		template<typename Database, typename Table>
-			struct into_data_t
-			{
-				into_data_t(Table table):
-					_table(table)
-				{}
-
-				into_data_t(const into_data_t&) = default;
-				into_data_t(into_data_t&&) = default;
-				into_data_t& operator=(const into_data_t&) = default;
-				into_data_t& operator=(into_data_t&&) = default;
-				~into_data_t() = default;
-
-				Table _table;
-			};
-
-		// A SINGLE TABLE
-		template<typename Database, typename Table>
-			struct into_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::into, tag::return_value>;
-				using _recursive_traits = make_recursive_traits<Table>;
-
-				static_assert(is_table_t<Table>::value, "argument has to be a table");
-				static_assert(required_tables_of<Table>::size::value == 0, "table depends on another table");
-
-				using _data_t = into_data_t<Database, Table>;
-
-				struct _name_t {};
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = into_data_t<Database, Table>;
-
-						_impl_t<Policies> into;
-						_impl_t<Policies>& operator()() { return into; }
-						const _impl_t<Policies>& operator()() const { return into; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.into)
-							{
-								return t.into;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-				template<typename Policies>
-					struct _result_methods_t
-					{
-						using _statement_t = typename Policies::_statement_t;
-
-						const _statement_t& _get_statement() const
-						{
-							return static_cast<const _statement_t&>(*this);
-						}
-
-						template<typename Db>
-							auto _run(Db& db) const -> decltype(db.insert(_get_statement()))
-							{
-								_statement_t::_check_consistency();
-
-								static_assert(_statement_t::_get_static_no_of_parameters() == 0, "cannot run insert directly with parameters, use prepare instead");
-								return db.insert(*this);
-							}
-
-						/*
-						template<typename Db>
-							auto _prepare(Db& db) const
-							-> prepared_insert_t<Db, insert_t>
-							{
-								_statement_t::_check_consistency();
-
-								return {{}, db.prepare_insert(*this)};
-							}
-							*/
-					};
-			};
-
-		// NO INTO YET
-		struct no_into_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_into;
-					_impl_t<Policies>& operator()() { return no_into; }
-					const _impl_t<Policies>& operator()() const { return no_into; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_into)
-						{
-							return t.no_into;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_into_t, T>;
-
-					template<typename... Args>
-						auto into(Args... args)
-						-> _new_statement_t<into_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), into_data_t<void, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename Table>
-			struct serializer_t<Context, into_data_t<Database, Table>>
-			{
-				using T = into_data_t<Database, Table>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " INTO ";
-					serialize(t._table, context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/limit.h

@@ -1,260 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_LIMIT_H
-#define SQLPP_LIMIT_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// LIMIT DATA
-		template<typename Limit>
-			struct limit_data_t
-			{
-				limit_data_t(Limit value):
-					_value(value)
-				{}
-
-				limit_data_t(const limit_data_t&) = default;
-				limit_data_t(limit_data_t&&) = default;
-				limit_data_t& operator=(const limit_data_t&) = default;
-				limit_data_t& operator=(limit_data_t&&) = default;
-				~limit_data_t() = default;
-
-				Limit _value;
-			};
-
-		// LIMIT
-		template<typename Limit>
-			struct limit_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::limit>;
-				using _recursive_traits = make_recursive_traits<Limit>;
-
-				static_assert(is_integral_t<Limit>::value, "limit requires an integral value or integral parameter");
-
-				// Data
-				using _data_t = limit_data_t<Limit>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = limit_data_t<Limit>;
-
-						_impl_t<Policies> limit;
-						_impl_t<Policies>& operator()() { return limit; }
-						const _impl_t<Policies>& operator()() const { return limit; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.limit)
-							{
-								return t.limit;
-							}
-					};
-
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// DYNAMIC LIMIT DATA
-		template<typename Database>
-			struct dynamic_limit_data_t
-			{
-				dynamic_limit_data_t():
-					_value(noop())
-				{
-				}
-
-				template<typename Limit>
-					dynamic_limit_data_t(Limit value):
-						_initialized(true),
-						_value(typename wrap_operand<Limit>::type(value))
-				{
-				}
-
-				dynamic_limit_data_t(const dynamic_limit_data_t&) = default;
-				dynamic_limit_data_t(dynamic_limit_data_t&&) = default;
-				dynamic_limit_data_t& operator=(const dynamic_limit_data_t&) = default;
-				dynamic_limit_data_t& operator=(dynamic_limit_data_t&&) = default;
-				~dynamic_limit_data_t() = default;
-
-				bool _initialized = false;
-				interpretable_t<Database> _value;
-			};
-
-		// DYNAMIC LIMIT
-		template<typename Database>
-			struct dynamic_limit_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::limit>;
-				using _recursive_traits = make_recursive_traits<>;
-
-				// Data
-				using _data_t = dynamic_limit_data_t<Database>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Limit>
-							void set(Limit value)
-							{
-								// FIXME: Make sure that Limit does not require external tables? Need to read up on SQL
-								using arg_t = typename wrap_operand<Limit>::type;
-								_data._value = arg_t{value};
-								_data._initialized = true;
-							}
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = dynamic_limit_data_t<Database>;
-
-						_impl_t<Policies> limit;
-						_impl_t<Policies>& operator()() { return limit; }
-						const _impl_t<Policies>& operator()() const { return limit; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.limit)
-							{
-								return t.limit;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		struct no_limit_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_limit;
-					_impl_t<Policies>& operator()() { return no_limit; }
-					const _impl_t<Policies>& operator()() const { return no_limit; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_limit)
-						{
-							return t.no_limit;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_limit_t, T>;
-
-					template<typename Arg>
-						auto limit(Arg arg)
-						-> _new_statement_t<limit_t<typename wrap_operand<Arg>::type>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), limit_data_t<typename wrap_operand<Arg>::type>{{arg}} };
-						}
-
-					auto dynamic_limit()
-						-> _new_statement_t<dynamic_limit_t<_database_t>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_limit must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), dynamic_limit_data_t<_database_t>{} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database>
-			struct serializer_t<Context, dynamic_limit_data_t<Database>>
-			{
-				using T = dynamic_limit_data_t<Database>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (t._initialized)
-					{
-						context << " LIMIT ";
-						serialize(t._value, context);
-					}
-					return context;
-				}
-			};
-
-		template<typename Context, typename Limit>
-			struct serializer_t<Context, limit_data_t<Limit>>
-			{
-				using T = limit_data_t<Limit>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " LIMIT ";
-					serialize(t._value, context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/named_interpretable.h

@@ -1,140 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_NAMED_SERIALIZABLE_H
-#define SQLPP_NAMED_SERIALIZABLE_H
-
-#include <memory>
-#include <sqlpp11/serializer_context.h>
-#include <sqlpp11/parameter_list.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		template<typename Db>
-			struct named_interpretable_t
-			{
-				using _serializer_context_t = typename Db::_serializer_context_t;
-				using _interpreter_context_t = typename Db::_interpreter_context_t;
-
-				template<typename T>
-					named_interpretable_t(T t):
-						_impl(std::make_shared<_impl_t<T>>(t))
-				{}
-
-				named_interpretable_t(const named_interpretable_t&) = default;
-				named_interpretable_t(named_interpretable_t&&) = default;
-				named_interpretable_t& operator=(const named_interpretable_t&) = default;
-				named_interpretable_t& operator=(named_interpretable_t&&) = default;
-				~named_interpretable_t() = default;
-
-				sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
-				{
-					return _impl->serialize(context);
-				}
-
-				// This method only exists if Db::_serializer_context_t and sqlpp::serializer_context_t are not the same
-				template<typename Context>
-				auto serialize(Context& context) const
-				-> typename std::enable_if<std::is_same<Context, _serializer_context_t>::value 
-						               and not std::is_same<Context, sqlpp::serializer_context_t>::value, Context&>::type
-				{
-					return _impl->db_serialize(context);
-				}
-
-				_interpreter_context_t& interpret(_interpreter_context_t& context) const
-				{
-					return _impl->interpret(context);
-				}
-
-				std::string _get_name() const
-				{
-					_impl->_get_name();
-				}
-
-			private:
-				struct _impl_base
-				{
-					virtual sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const = 0;
-					virtual _serializer_context_t& db_serialize(_serializer_context_t& context) const = 0;
-					virtual _interpreter_context_t& interpret(_interpreter_context_t& context) const = 0;
-					virtual std::string _get_name() const = 0;
-				};
-
-				template<typename T>
-					struct _impl_t: public _impl_base
-				{
-					static_assert(not make_parameter_list_t<T>::type::size::value, "parameters not supported in dynamic statement parts");
-					_impl_t(T t):
-						_t(t)
-					{}
-
-					sqlpp::serializer_context_t& serialize(sqlpp::serializer_context_t& context) const
-					{
-						sqlpp::serialize(_t, context);
-						return context;
-					}
-
-					_serializer_context_t& db_serialize(_serializer_context_t& context) const
-					{
-						Db::_serialize_interpretable(_t, context);
-						return context;
-					}
-
-					_interpreter_context_t& interpret(_interpreter_context_t& context) const
-					{
-						Db::_interpret_interpretable(_t, context);
-						return context;
-					}
-
-					std::string _get_name() const
-					{
-						return T::_name_t::_get_name();
-					}
-
-					T _t;
-				};
-
-				std::shared_ptr<const _impl_base> _impl;
-			};
-
-		template<typename Context, typename Database>
-			struct serializer_t<Context, named_interpretable_t<Database>>
-			{
-				using T = named_interpretable_t<Database>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					t.serialize(context);
-					return context;
-				}
-			};
-	}
-
-}
-
-#endif

include/sqlpp11/vendor/offset.h

@@ -1,270 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_OFFSET_H
-#define SQLPP_OFFSET_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// OFFSET DATA
-		template<typename Offset>
-			struct offset_data_t
-			{
-				offset_data_t(Offset value):
-					_value(value)
-				{}
-
-				offset_data_t(const offset_data_t&) = default;
-				offset_data_t(offset_data_t&&) = default;
-				offset_data_t& operator=(const offset_data_t&) = default;
-				offset_data_t& operator=(offset_data_t&&) = default;
-				~offset_data_t() = default;
-
-				Offset _value;
-			};
-
-		// OFFSET
-		template<typename Offset>
-			struct offset_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::offset>;
-				using _recursive_traits = make_recursive_traits<Offset>;
-
-				static_assert(is_integral_t<Offset>::value, "offset requires an integral value or integral parameter");
-
-				// Data
-				using _data_t = offset_data_t<Offset>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = offset_data_t<Offset>;
-
-						_impl_t<Policies> offset;
-						_impl_t<Policies>& operator()() { return offset; }
-						const _impl_t<Policies>& operator()() const { return offset; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.offset)
-							{
-								return t.offset;
-							}
-					};
-
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// DYNAMIC OFFSET DATA
-		template<typename Database>
-			struct dynamic_offset_data_t
-			{
-				dynamic_offset_data_t():
-					_value(noop())
-				{
-				}
-
-				template<typename Offset>
-					dynamic_offset_data_t(Offset value):
-						_initialized(true),
-						_value(typename wrap_operand<Offset>::type(value))
-				{
-				}
-
-				dynamic_offset_data_t(const dynamic_offset_data_t&) = default;
-				dynamic_offset_data_t(dynamic_offset_data_t&&) = default;
-				dynamic_offset_data_t& operator=(const dynamic_offset_data_t&) = default;
-				dynamic_offset_data_t& operator=(dynamic_offset_data_t&&) = default;
-				~dynamic_offset_data_t() = default;
-
-				bool _initialized = false;
-				interpretable_t<Database> _value;
-			};
-
-		// DYNAMIC OFFSET
-		template<typename Database>
-			struct dynamic_offset_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::offset>;
-				using _recursive_traits = make_recursive_traits<>;
-
-				// Data
-				using _data_t = dynamic_offset_data_t<Database>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Offset>
-							void set(Offset value)
-							{
-								// FIXME: Make sure that Offset does not require external tables? Need to read up on SQL
-								using arg_t = typename wrap_operand<Offset>::type;
-								_data._value = arg_t{value};
-								_data._initialized = true;
-							}
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = dynamic_offset_data_t<Database>;
-
-						_impl_t<Policies> offset;
-						_impl_t<Policies>& operator()() { return offset; }
-						const _impl_t<Policies>& operator()() const { return offset; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.offset)
-							{
-								return t.offset;
-							}
-					};
-
-				template<typename Policies>
-					struct _methods_t
-					{
-						template<typename Offset>
-							void set_offset(Offset value)
-							{
-								// FIXME: Make sure that Offset does not require external tables? Need to read up on SQL
-								using arg_t = typename wrap_operand<Offset>::type;
-								static_cast<typename Policies::_statement_t*>(this)->_offset()._value = arg_t{value};
-								static_cast<typename Policies::_statement_t*>(this)->_offset()._initialized = true;
-							}
-					};
-
-				bool _initialized = false;
-				interpretable_t<Database> _value;
-			};
-
-		struct no_offset_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_offset;
-					_impl_t<Policies>& operator()() { return no_offset; }
-					const _impl_t<Policies>& operator()() const { return no_offset; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_offset)
-						{
-							return t.no_offset;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_offset_t, T>;
-
-					template<typename Arg>
-						auto offset(Arg arg)
-						-> _new_statement_t<offset_t<typename wrap_operand<Arg>::type>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), offset_data_t<typename wrap_operand<Arg>::type>{{arg}} };
-						}
-
-					auto dynamic_offset()
-						-> _new_statement_t<dynamic_offset_t<_database_t>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_offset must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), dynamic_offset_data_t<_database_t>{} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Offset>
-			struct serializer_t<Context, offset_data_t<Offset>>
-			{
-				using T = offset_data_t<Offset>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " OFFSET ";
-					serialize(t._value, context);
-					return context;
-				}
-			};
-
-		template<typename Context, typename Database>
-			struct serializer_t<Context, dynamic_offset_data_t<Database>>
-			{
-				using T = dynamic_offset_data_t<Database>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (t._initialized)
-					{
-						context << " OFFSET ";
-						serialize(t._value, context);
-					}
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/order_by.h

@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_ORDER_BY_H
-#define SQLPP_ORDER_BY_H
-
-#include <tuple>
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/interpretable.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/logic.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// ORDER BY DATA
-		template<typename Database, typename... Expressions>
-			struct order_by_data_t
-			{
-				order_by_data_t(Expressions... expressions):
-					_expressions(expressions...)
-				{}
-
-				order_by_data_t(const order_by_data_t&) = default;
-				order_by_data_t(order_by_data_t&&) = default;
-				order_by_data_t& operator=(const order_by_data_t&) = default;
-				order_by_data_t& operator=(order_by_data_t&&) = default;
-				~order_by_data_t() = default;
-
-				std::tuple<Expressions...> _expressions;
-				vendor::interpretable_list_t<Database> _dynamic_expressions;
-			};
-
-		// ORDER BY
-		template<typename Database, typename... Expressions>
-			struct order_by_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::order_by>;
-				using _recursive_traits = make_recursive_traits<Expressions...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Expressions), "at least one expression (e.g. a column) required in order_by()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Expressions...>::value, "at least one duplicate argument detected in order_by()");
-
-				static_assert(::sqlpp::detail::all_t<is_expression_t<Expressions>::value...>::value, "at least one argument is not an expression in order_by()");
-
-				// Data
-				using _data_t = order_by_data_t<Database, Expressions...>;
-
-				// Member implementation with data and methods
-				template<typename Policies>
-					struct _impl_t
-					{
-						template<typename Expression>
-							void add_ntc(Expression expression)
-							{
-								add<Expression, std::false_type>(expression);
-							}
-
-						template<typename Expression, typename TableCheckRequired = std::true_type>
-							void add(Expression expression)
-							{
-								static_assert(_is_dynamic::value, "add() must not be called for static order_by");
-								static_assert(is_expression_t<Expression>::value, "invalid expression argument in order_by::add()");
-								static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Expression>::value, "expression uses tables unknown to this statement in order_by::add()");
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_expression_t<Expression>::value>;
-
-								_add_impl(expression, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::true_type&)
-							{
-								return _data._dynamic_expressions.emplace_back(expression);
-							}
-
-						template<typename Expression>
-							void _add_impl(Expression expression, const std::false_type&);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = order_by_data_t<Database, Expressions...>;
-
-						_impl_t<Policies> order_by;
-						_impl_t<Policies>& operator()() { return order_by; }
-						const _impl_t<Policies>& operator()() const { return order_by; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.order_by)
-							{
-								return t.order_by;
-							}
-					};
-
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// NO ORDER BY YET
-		struct no_order_by_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_order_by;
-					_impl_t<Policies>& operator()() { return no_order_by; }
-					const _impl_t<Policies>& operator()() const { return no_order_by; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_order_by)
-						{
-							return t.no_order_by;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_order_by_t, T>;
-
-					template<typename... Args>
-						auto order_by(Args... args)
-						-> _new_statement_t<order_by_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), order_by_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_order_by(Args... args)
-						-> _new_statement_t<order_by_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_order_by must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), order_by_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Expressions>
-			struct serializer_t<Context, order_by_data_t<Database, Expressions...>>
-			{
-				using T = order_by_data_t<Database, Expressions...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Expressions) == 0 and t._dynamic_expressions.empty())
-						return context;
-					context << " ORDER BY ";
-					interpret_tuple(t._expressions, ',', context);
-					if (sizeof...(Expressions) and not t._dynamic_expressions.empty())
-						context << ',';
-					interpret_list(t._dynamic_expressions, ',', context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/select_column_list.h

@@ -1,407 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_SELECT_COLUMN_LIST_H
-#define SQLPP_SELECT_COLUMN_LIST_H
-
-#include <tuple>
-#include <sqlpp11/result_row.h>
-#include <sqlpp11/table.h>
-#include <sqlpp11/no_value.h>
-#include <sqlpp11/vendor/field.h>
-#include <sqlpp11/vendor/expression_fwd.h>
-#include <sqlpp11/vendor/select_pseudo_table.h>
-#include <sqlpp11/vendor/named_interpretable.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/policy_update.h>
-#include <sqlpp11/detail/type_set.h>
-#include <sqlpp11/detail/copy_tuple_args.h>
-
-namespace sqlpp
-{
-	namespace detail
-	{
-		template<typename... Columns>
-			struct select_traits
-			{
-				using _traits = make_traits<no_value_t, tag::select_column_list, tag::return_value>;
-				struct _name_t {};
-			};
-
-		template<typename Column>
-			struct select_traits<Column>
-			{
-				using _traits = make_traits<value_type_of<Column>, tag::select_column_list, tag::return_value, tag::expression, tag::named_expression>;
-				using _name_t = typename Column::_name_t;
-			};
-	}
-
-	namespace vendor
-	{
-		template<typename Db>
-			struct dynamic_select_column_list
-			{
-				using _names_t = std::vector<std::string>;
-				std::vector<vendor::named_interpretable_t<Db>> _dynamic_columns;
-				_names_t _dynamic_expression_names;
-
-				template<typename Expr>
-					void emplace_back(Expr expr)
-					{
-						_dynamic_expression_names.push_back(Expr::_name_t::_get_name());
-						_dynamic_columns.emplace_back(expr);
-					}
-
-				bool empty() const
-				{
-					return _dynamic_columns.empty();
-				}
-			};
-
-		template<>
-			struct dynamic_select_column_list<void>
-			{
-				struct _names_t
-				{
-					static constexpr size_t size() { return 0; }
-				};
-				_names_t _dynamic_expression_names;
-
-				static constexpr bool empty()
-				{
-					return true;
-				}
-			};
-
-		template<typename Context, typename Db>
-			struct serializer_t<Context, dynamic_select_column_list<Db>>
-			{
-				using T = dynamic_select_column_list<Db>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					bool first = true;
-					for (const auto column : t._dynamic_columns)
-					{
-						if (first)
-							first = false;
-						else
-							context << ',';
-						serialize(column, context);
-					}
-					return context;
-				}
-			};
-
-		template<typename Context>
-			struct serializer_t<Context, dynamic_select_column_list<void>>
-			{
-				using T = dynamic_select_column_list<void>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					return context;
-				}
-			};
-
-		// SELECTED COLUMNS DATA
-		template<typename Database, typename... Columns>
-			struct select_column_list_data_t
-			{
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				select_column_list_data_t(Columns... columns):
-					_columns(columns...)
-				{}
-
-				select_column_list_data_t(std::tuple<Columns...> columns):
-					_columns(columns)
-				{}
-
-				select_column_list_data_t(const select_column_list_data_t&) = default;
-				select_column_list_data_t(select_column_list_data_t&&) = default;
-				select_column_list_data_t& operator=(const select_column_list_data_t&) = default;
-				select_column_list_data_t& operator=(select_column_list_data_t&&) = default;
-				~select_column_list_data_t() = default;
-
-				std::tuple<Columns...> _columns;
-				dynamic_select_column_list<Database> _dynamic_columns;
-			};
-
-
-		// SELECTED COLUMNS
-		template<typename Database, typename... Columns>
-			struct select_column_list_t
-			{
-				using _traits = typename ::sqlpp::detail::select_traits<Columns...>::_traits;
-				using _recursive_traits = make_recursive_traits<Columns...>;
-
-				using _name_t = typename ::sqlpp::detail::select_traits<Columns...>::_name_t;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Columns...>::value, "at least one duplicate argument detected");
-
-				static_assert(::sqlpp::detail::all_t<(is_named_expression_t<Columns>::value or is_multi_column_t<Columns>::value)...>::value, "at least one argument is not a named expression");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<typename Columns::_name_t...>::value, "at least one duplicate name detected");
-
-				struct _column_type {};
-
-				// Data
-				using _data_t = select_column_list_data_t<Database, Columns...>;
-
-				// Member implementation with data and methods
-				template<typename Policies>
-					struct _impl_t
-					{
-						template<typename NamedExpression>
-							void add_ntc(NamedExpression namedExpression)
-							{
-								add<NamedExpression, std::false_type>(namedExpression);
-							}
-
-						template<typename NamedExpression, typename TableCheckRequired = std::true_type>
-							void add(NamedExpression namedExpression)
-							{
-								static_assert(_is_dynamic::value, "selected_columns::add() can only be called for dynamic_column");
-								static_assert(is_named_expression_t<NamedExpression>::value, "invalid named expression argument in selected_columns::add()");
-								static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<NamedExpression>::value, "named expression uses tables unknown to this statement in selected_columns::add()");
-								using column_names = ::sqlpp::detail::make_type_set_t<typename Columns::_name_t...>;
-								static_assert(not ::sqlpp::detail::is_element_of<typename NamedExpression::_name_t, column_names>::value, "a column of this name is present in the select already");
-
-								using ok = ::sqlpp::detail::all_t<
-									_is_dynamic::value, 
-									is_named_expression_t<NamedExpression>::value
-										>;
-
-								_add_impl(namedExpression, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-						//private:
-						template<typename NamedExpression>
-							void _add_impl(NamedExpression namedExpression, const std::true_type&)
-							{
-								return _data._dynamic_columns.emplace_back(namedExpression);
-							}
-
-						template<typename NamedExpression>
-							void _add_column_impl(NamedExpression namedExpression, const std::false_type&);
-
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = select_column_list_data_t<Database, Columns...>;
-
-						_impl_t<Policies> selected_columns;
-						_impl_t<Policies>& operator()() { return selected_columns; }
-						const _impl_t<Policies>& operator()() const { return selected_columns; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.selected_columns)
-						{
-							return t.selected_columns;
-						}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-				// Result methods
-				template<typename Policies>
-					struct _result_methods_t
-					{
-						using _statement_t = typename Policies::_statement_t;
-
-						const _statement_t& _get_statement() const
-						{
-							return static_cast<const _statement_t&>(*this);
-						}
-
-						template<typename Db>
-							using _result_row_t = typename std::conditional<_is_dynamic::value,
-										dynamic_result_row_t<Db, make_field_t<Columns>...>,
-										result_row_t<Db, make_field_t<Columns>...>>::type;
-
-						using _dynamic_names_t = typename dynamic_select_column_list<Database>::_names_t;
-
-						template<typename AliasProvider>
-							struct _deferred_table_t
-							{
-								using table = select_pseudo_table_t<_statement_t, Columns...>;
-								using alias = typename table::template _alias_t<AliasProvider>;
-							};
-
-						template<typename AliasProvider>
-							using _table_t = typename _deferred_table_t<AliasProvider>::table;
-
-						template<typename AliasProvider>
-							using _alias_t = typename _deferred_table_t<AliasProvider>::alias;
-
-						template<typename AliasProvider>
-							_alias_t<AliasProvider> as(const AliasProvider& aliasProvider) const
-							{
-								static_assert(Policies::_can_be_used_as_table::value, "statement cannot be used as table, e.g. due to missing tables");
-								return _table_t<AliasProvider>(_get_statement()).as(aliasProvider);
-							}
-
-						const _dynamic_names_t& get_dynamic_names() const
-						{
-							return _get_statement().selected_columns._data._dynamic_columns._dynamic_expression_names;
-						}
-
-						size_t get_no_of_result_columns() const
-						{
-							return sizeof...(Columns) + get_dynamic_names().size();
-						}
-
-						// Execute
-						template<typename Db>
-							auto _run(Db& db) const
-							-> result_t<decltype(db.select(_get_statement())), _result_row_t<Db>>
-							{
-								_statement_t::_check_consistency();
-								static_assert(_statement_t::_get_static_no_of_parameters() == 0, "cannot run select directly with parameters, use prepare instead");
-
-								return {db.select(_get_statement()), get_dynamic_names()};
-							}
-#if 0
-
-						// Prepare
-						template<typename Db>
-							auto _prepare(Db& db) const
-							-> prepared_select_t<Db, select_t>
-							{
-								_statement_t::_check_consistency();
-
-								return {{}, get_dynamic_names(), db.prepare_select(*this)};
-							}
-#endif
-					};
-
-			};
-	}
-
-	namespace detail
-	{
-		template<typename Database, typename... Columns>
-			using make_select_column_list_t = 
-			copy_tuple_args_t<vendor::select_column_list_t, Database, 
-			decltype(std::tuple_cat(as_tuple<Columns>::_(std::declval<Columns>())...))>;
-	}
-
-	namespace vendor
-	{
-		struct no_select_column_list_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop, ::sqlpp::tag::missing>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			struct _name_t {};
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_selected_columns;
-					_impl_t<Policies>& operator()() { return no_selected_columns; }
-					const _impl_t<Policies>& operator()() const { return no_selected_columns; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_selected_columns)
-						{
-							return t.no_selected_columns;
-						}
-				};
-
-			// Additional methods for the statement
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-						using _new_statement_t = typename Policies::template _new_statement_t<no_select_column_list_t, T>;
-
-					template<typename... Args>
-						auto columns(Args... args)
-						-> _new_statement_t<::sqlpp::detail::make_select_column_list_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), typename ::sqlpp::detail::make_select_column_list_t<void, Args...>::_data_t{std::tuple_cat(::sqlpp::detail::as_tuple<Args>::_(args)...)} };
-						}
-
-					template<typename... Args>
-						auto dynamic_columns(Args... args)
-						-> _new_statement_t<::sqlpp::detail::make_select_column_list_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_columns must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), typename ::sqlpp::detail::make_select_column_list_t<_database_t, Args...>::_data_t{std::tuple_cat(::sqlpp::detail::as_tuple<Args>::_(args)...)} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Columns>
-			struct serializer_t<Context, select_column_list_data_t<Database, Columns...>>
-			{
-				using T = select_column_list_data_t<Database, Columns...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					// check for at least one expression
-					static_assert(T::_is_dynamic::value or sizeof...(Columns), "at least one select expression required");
-
-					interpret_tuple(t._columns, ',', context);
-					if (sizeof...(Columns) and not t._dynamic_columns.empty())
-						context << ',';
-					serialize(t._dynamic_columns, context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/select_flag_list.h

@@ -1,214 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_VENDOR_SELECT_FLAG_LIST_H
-#define SQLPP_VENDOR_SELECT_FLAG_LIST_H
-
-#include <tuple>
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/select_flags.h>
-#include <sqlpp11/detail/type_set.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/policy_update.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// SELECTED FLAGS DATA
-		template<typename Database, typename... Flags>
-			struct select_flag_list_data_t
-			{
-				select_flag_list_data_t(Flags... flags):
-					_flags(flags...)
-				{}
-
-				select_flag_list_data_t(const select_flag_list_data_t&) = default;
-				select_flag_list_data_t(select_flag_list_data_t&&) = default;
-				select_flag_list_data_t& operator=(const select_flag_list_data_t&) = default;
-				select_flag_list_data_t& operator=(select_flag_list_data_t&&) = default;
-				~select_flag_list_data_t() = default;
-
-				std::tuple<Flags...> _flags;
-				vendor::interpretable_list_t<Database> _dynamic_flags;
-			};
-
-		// SELECT FLAGS
-		template<typename Database, typename... Flags>
-			struct select_flag_list_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::select_flag_list>;
-				using _recursive_traits = make_recursive_traits<Flags...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Flags...>::value, "at least one duplicate argument detected in select flag list");
-
-				static_assert(::sqlpp::detail::all_t<is_select_flag_t<Flags>::value...>::value, "at least one argument is not a select flag in select flag list");
-
-				// Data
-				using _data_t = select_flag_list_data_t<Database, Flags...>;
-
-				// Member implementation with data and methods
-				template<typename Policies>
-					struct _impl_t
-					{
-						template<typename Flag>
-							void add_ntc(Flag flag)
-							{
-								add<Flag, std::false_type>(flag);
-							}
-
-						template<typename Flag, typename TableCheckRequired = std::true_type>
-							void add(Flag flag)
-							{
-								static_assert(_is_dynamic::value, "select_flags::add() must not be called for static select flags");
-								static_assert(is_select_flag_t<Flag>::value, "invalid select flag argument in select_flags::add()");
-								static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Flag>::value, "flag uses tables unknown to this statement in select_flags::add()");
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_select_flag_t<Flag>::value>;
-
-								_add_impl(flag, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Flag>
-							void _add_impl(Flag flag, const std::true_type&)
-							{
-								return _data._dynamic_flags.emplace_back(flag);
-							}
-
-						template<typename Flag>
-							void _add_impl(Flag flag, const std::false_type&);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = select_flag_list_data_t<Database, Flags...>;
-
-						_impl_t<Policies> select_flags;
-						_impl_t<Policies>& operator()() { return select_flags; }
-						const _impl_t<Policies>& operator()() const { return select_flags; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.select_flags)
-							{
-								return t.select_flags;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-			};
-
-		struct no_select_flag_list_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_select_flags;
-					_impl_t<Policies>& operator()() { return no_select_flags; }
-					const _impl_t<Policies>& operator()() const { return no_select_flags; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_select_flags)
-						{
-							return t.no_select_flags;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_select_flag_list_t, T>;
-
-					template<typename... Args>
-						auto flags(Args... args)
-						-> _new_statement_t<select_flag_list_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), select_flag_list_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_flags(Args... args)
-						-> _new_statement_t<select_flag_list_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_flags must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), select_flag_list_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Flags>
-			struct serializer_t<Context, select_flag_list_data_t<Database, Flags...>>
-			{
-				using T = select_flag_list_data_t<Database, Flags...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					interpret_tuple(t._flags, ' ', context);
-					if (sizeof...(Flags))
-						context << ' ';
-					interpret_list(t._dynamic_flags, ',', context);
-					if (not t._dynamic_flags.empty())
-						context << ' ';
-					return context;
-				}
-			};
-
-	}
-
-}
-
-#endif

include/sqlpp11/vendor/single_table.h

@@ -1,217 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_VENDOR_SINGLE_TABLE_H
-#define SQLPP_VENDOR_SINGLE_TABLE_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/no_value.h>
-#include <sqlpp11/vendor/serializer.h>
-#include <sqlpp11/detail/type_set.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// A SINGLE TABLE DATA
-		template<typename Database, typename Table>
-			struct single_table_data_t
-			{
-				single_table_data_t(Table table):
-					_table(table)
-				{}
-
-				single_table_data_t(const single_table_data_t&) = default;
-				single_table_data_t(single_table_data_t&&) = default;
-				single_table_data_t& operator=(const single_table_data_t&) = default;
-				single_table_data_t& operator=(single_table_data_t&&) = default;
-				~single_table_data_t() = default;
-
-				Table _table;
-			};
-
-		// A SINGLE TABLE
-		template<typename Database, typename Table>
-			struct single_table_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::single_table, tag::return_value>;
-				using _recursive_traits = make_recursive_traits<Table>;
-
-				static_assert(is_table_t<Table>::value, "argument has to be a table");
-				static_assert(required_tables_of<Table>::size::value == 0, "table depends on another table");
-
-				using _data_t = single_table_data_t<Database, Table>;
-
-				struct _name_t {};
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = single_table_data_t<Database, Table>;
-
-						_impl_t<Policies> from;
-						_impl_t<Policies>& operator()() { return from; }
-						const _impl_t<Policies>& operator()() const { return from; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.from)
-							{
-								return t.from;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-
-				template<typename Policies>
-					struct _result_methods_t
-					{
-						using _statement_t = typename Policies::_statement_t;
-
-						const _statement_t& _get_statement() const
-						{
-							return static_cast<const _statement_t&>(*this);
-						}
-
-			static constexpr size_t _get_static_no_of_parameters()
-			{
-#warning need to fix this
-							return 0;
-				//return _parameter_list_t::size::value;
-			}
-
-			size_t _get_no_of_parameters() const
-			{
-#warning need to fix this
-							return 0;
-				//return _parameter_list_t::size::value;
-			}
-
-			void _check_consistency() const
-			{
-				// FIXME: Read up on what is allowed/prohibited in INSERT
-			}
-
-			template<typename Db>
-				auto _run(Db& db) const -> decltype(db.insert(_get_statement()))
-				{
-					_check_consistency();
-
-					static_assert(_get_static_no_of_parameters() == 0, "cannot run insert directly with parameters, use prepare instead");
-					return db.insert(*this);
-				}
-
-			/*
-			template<typename Db>
-				auto _prepare(Db& db) const
-				-> prepared_insert_t<Db, insert_t>
-				{
-					_check_consistency();
-
-					return {{}, db.prepare_insert(*this)};
-				}
-				*/
-					};
-			};
-
-		// NO INTO YET
-		struct no_single_table_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::noop>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_from;
-					_impl_t<Policies>& operator()() { return no_from; }
-					const _impl_t<Policies>& operator()() const { return no_from; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_from)
-						{
-							return t.no_from;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_single_table_t, T>;
-
-#warning: remove can operate on several tables at once, so it should not use single_table anyway
-					template<typename... Args>
-						auto from(Args... args)
-						-> _new_statement_t<single_table_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), single_table_data_t<void, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename Table>
-			struct serializer_t<Context, single_table_data_t<Database, Table>>
-			{
-				using T = single_table_data_t<Database, Table>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					serialize(t._table, context);
-					return context;
-				}
-			};
-
-	}
-}
-
-#endif

include/sqlpp11/vendor/update_list.h

@@ -1,223 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_UPDATE_LIST_H
-#define SQLPP_UPDATE_LIST_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/detail/type_set.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// UPDATE ASSIGNMENTS DATA
-		template<typename Database, typename... Assignments>
-			struct update_list_data_t
-			{
-				update_list_data_t(Assignments... assignments):
-					_assignments(assignments...)
-				{}
-
-				update_list_data_t(const update_list_data_t&) = default;
-				update_list_data_t(update_list_data_t&&) = default;
-				update_list_data_t& operator=(const update_list_data_t&) = default;
-				update_list_data_t& operator=(update_list_data_t&&) = default;
-				~update_list_data_t() = default;
-
-				std::tuple<Assignments...> _assignments;
-				typename vendor::interpretable_list_t<Database> _dynamic_assignments;
-			};
-
-		// UPDATE ASSIGNMENTS
-		template<typename Database, typename... Assignments>
-			struct update_list_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::update_list>;
-				using _recursive_traits = make_recursive_traits<Assignments...>;
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Assignments), "at least one assignment expression required in set()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Assignments...>::value, "at least one duplicate argument detected in set()");
-
-				static_assert(::sqlpp::detail::all_t<is_assignment_t<Assignments>::value...>::value, "at least one argument is not an assignment in set()");
-
-				static_assert(::sqlpp::detail::none_t<must_not_update_t<typename Assignments::_column_t>::value...>::value, "at least one assignment is prohibited by its column definition in set()");
-
-#warning reactivate tests
-				/*
-				using _column_table_set = typename ::sqlpp::detail::make_joined_set<typename Assignments::_column_t::_table_set...>::type;
-				using _value_table_set = typename ::sqlpp::detail::make_joined_set<typename Assignments::value_type::_table_set...>::type;
-				using _table_set = typename ::sqlpp::detail::make_joined_set<_column_table_set, _value_table_set>::type;
-				static_assert(sizeof...(Assignments) ? (_column_table_set::size::value == 1) : true, "set() contains assignments for tables from several columns");
-				static_assert(::sqlpp::detail::is_subset_of<_value_table_set, _column_table_set>::value, "set() contains values from foreign tables");
-				*/
-
-				// Data
-				using _data_t = update_list_data_t<Database, Assignments...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Assignment>
-							void add_ntc(Assignment assignment)
-							{
-								add<Assignment, std::false_type>(assignment);
-							}
-
-						template<typename Assignment, typename TableCheckRequired = std::true_type>
-							void add(Assignment assignment)
-							{
-								static_assert(_is_dynamic::value, "add must not be called for static from()");
-								static_assert(is_assignment_t<Assignment>::value, "invalid assignment argument in add()");
-								static_assert(sqlpp::detail::not_t<must_not_update_t, typename Assignment::_column_t>::value, "add() argument must not be updated");
-								static_assert(TableCheckRequired::value or Policies::template _no_unknown_tables<Assignment>::value, "assignment uses tables unknown to this statement in add()");
-
-								using ok = ::sqlpp::detail::all_t<
-											_is_dynamic::value, 
-											is_assignment_t<Assignment>::value, 
-											not must_not_update_t<typename Assignment::_column_t>::value>;
-
-								_add_impl(assignment, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Assignment>
-							void _add_impl(Assignment assignment, const std::true_type&)
-							{
-								return _data._dynamic_assignments.emplace_back(assignment);
-							}
-
-						template<typename Assignment>
-							void _add_impl(Assignment assignment, const std::false_type&);
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = update_list_data_t<Database, Assignments...>;
-
-						_impl_t<Policies> assignments;
-						_impl_t<Policies>& operator()() { return assignments; }
-						const _impl_t<Policies>& operator()() const { return assignments; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.assignments)
-							{
-								return t.assignments;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		struct no_update_list_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::where>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_assignments;
-					_impl_t<Policies>& operator()() { return no_assignments; }
-					const _impl_t<Policies>& operator()() const { return no_assignments; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_assignments)
-						{
-							return t.no_assignments;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_update_list_t, T>;
-
-					template<typename... Args>
-						auto set(Args... args)
-						-> _new_statement_t<update_list_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), update_list_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_set(Args... args)
-						-> _new_statement_t<update_list_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_set must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), vendor::update_list_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Assignments>
-			struct serializer_t<Context, update_list_data_t<Database, Assignments...>>
-			{
-				using T = update_list_data_t<Database, Assignments...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					context << " SET ";
-					interpret_tuple(t._assignments, ",", context);
-					if (sizeof...(Assignments) and not t._dynamic_assignments.empty())
-						context << ',';
-					interpret_list(t._dynamic_assignments, ',', context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif

include/sqlpp11/vendor/using.h

@@ -1,207 +0,0 @@
-/*
- * Copyright (c) 2013-2014, Roland Bock
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 
- *   Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- * 
- *   Redistributions in binary form must reproduce the above copyright notice, this
- *   list of conditions and the following disclaimer in the documentation and/or
- *   other materials provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
- * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SQLPP_USING_H
-#define SQLPP_USING_H
-
-#include <sqlpp11/type_traits.h>
-#include <sqlpp11/vendor/interpretable_list.h>
-#include <sqlpp11/vendor/interpret_tuple.h>
-#include <sqlpp11/detail/type_set.h>
-#include <sqlpp11/vendor/policy_update.h>
-
-namespace sqlpp
-{
-	namespace vendor
-	{
-		// USING DATA
-		template<typename Database, typename... Tables>
-			struct using_data_t
-			{
-				using_data_t(Tables... tables):
-					_tables(tables...)
-				{}
-
-				using_data_t(const using_data_t&) = default;
-				using_data_t(using_data_t&&) = default;
-				using_data_t& operator=(const using_data_t&) = default;
-				using_data_t& operator=(using_data_t&&) = default;
-				~using_data_t() = default;
-
-				std::tuple<Tables...> _tables;
-				vendor::interpretable_list_t<Database> _dynamic_tables;
-			};
-
-		// USING
-		template<typename Database, typename... Tables>
-			struct using_t
-			{
-				using _traits = make_traits<no_value_t, ::sqlpp::tag::using_>;
-				using _recursive_traits = make_recursive_traits<Tables...>;
-
-				using _is_dynamic = typename std::conditional<std::is_same<Database, void>::value, std::false_type, std::true_type>::type;
-
-				static_assert(_is_dynamic::value or sizeof...(Tables), "at least one table argument required in using()");
-
-				static_assert(not ::sqlpp::detail::has_duplicates<Tables...>::value, "at least one duplicate argument detected in using()");
-
-				static_assert(::sqlpp::detail::all_t<is_table_t<Tables>::value...>::value, "at least one argument is not an table in using()");
-
-				// Data
-				using _data_t = using_data_t<Database, Tables...>;
-
-				// Member implementation with data and methods
-				template <typename Policies>
-					struct _impl_t
-					{
-						template<typename Table>
-							void add(Table table)
-							{
-								static_assert(_is_dynamic::value, "add must not be called for static using()");
-								static_assert(is_table_t<Table>::value, "invalid table argument in add()");
-
-								using ok = ::sqlpp::detail::all_t<_is_dynamic::value, is_table_t<Table>::value>;
-
-								_add_impl(table, ok()); // dispatch to prevent compile messages after the static_assert
-							}
-
-					private:
-						template<typename Table>
-							void _add_impl(Table table, const std::true_type&)
-							{
-								return _data._dynamic_tables.emplace_back(table);
-							}
-
-						template<typename Table>
-							void _add_impl(Table table, const std::false_type&);
-
-					public:
-						_data_t _data;
-					};
-
-				// Member template for adding the named member to a statement
-				template<typename Policies>
-					struct _member_t
-					{
-						using _data_t = using_data_t<Database, Tables...>;
-
-						_impl_t<Policies> using_;
-						_impl_t<Policies>& operator()() { return using_; }
-						const _impl_t<Policies>& operator()() const { return using_; }
-
-						template<typename T>
-							static auto _get_member(T t) -> decltype(t.using_)
-							{
-								return t.using_;
-							}
-					};
-
-				// Additional methods for the statement
-				template<typename Policies>
-					struct _methods_t
-					{
-					};
-			};
-
-		// NO USING YET
-		struct no_using_t
-		{
-			using _traits = make_traits<no_value_t, ::sqlpp::tag::where>;
-			using _recursive_traits = make_recursive_traits<>;
-
-			// Data
-			using _data_t = no_data_t;
-
-			// Member implementation with data and methods
-			template<typename Policies>
-				struct _impl_t
-				{
-					_data_t _data;
-				};
-
-			// Member template for adding the named member to a statement
-			template<typename Policies>
-				struct _member_t
-				{
-					using _data_t = no_data_t;
-
-					_impl_t<Policies> no_using;
-					_impl_t<Policies>& operator()() { return no_using; }
-					const _impl_t<Policies>& operator()() const { return no_using; }
-
-					template<typename T>
-						static auto _get_member(T t) -> decltype(t.no_using)
-						{
-							return t.no_using;
-						}
-				};
-
-			template<typename Policies>
-				struct _methods_t
-				{
-					using _database_t = typename Policies::_database_t;
-					template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_using_t, T>;
-
-					template<typename... Args>
-						auto using_(Args... args)
-						-> _new_statement_t<using_t<void, Args...>>
-						{
-							return { *static_cast<typename Policies::_statement_t*>(this), using_data_t<void, Args...>{args...} };
-						}
-
-					template<typename... Args>
-						auto dynamic_using(Args... args)
-						-> _new_statement_t<using_t<_database_t, Args...>>
-						{
-							static_assert(not std::is_same<_database_t, void>::value, "dynamic_using must not be called in a static statement");
-							return { *static_cast<typename Policies::_statement_t*>(this), using_data_t<_database_t, Args...>{args...} };
-						}
-				};
-		};
-
-		// Interpreters
-		template<typename Context, typename Database, typename... Tables>
-			struct serializer_t<Context, using_data_t<Database, Tables...>>
-			{
-				using T = using_data_t<Database, Tables...>;
-
-				static Context& _(const T& t, Context& context)
-				{
-					if (sizeof...(Tables) == 0 and t._dynamic_tables.empty())
-						return context;
-					context << " USING ";
-					interpret_tuple(t._tables, ',', context);
-					if (sizeof...(Tables) and not t._dynamic_tables.empty())
-						context << ',';
-					interpret_list(t._dynamic_tables, ',', context);
-					return context;
-				}
-			};
-	}
-}
-
-#endif