diff --git a/include/sqlpp11/column.h b/include/sqlpp11/column.h
index 82d34183..83468e5b 100644
--- a/include/sqlpp11/column.h
+++ b/include/sqlpp11/column.h
@@ -54,11 +54,13 @@ namespace sqlpp
 
 		struct _recursive_traits
 		{
-			using _parameters = std::tuple<>;
+			using _required_ctes = detail::type_set<>;
+			using _provided_ctes = detail::type_set<>;
+			using _required_tables = detail::type_set<Table>;
 			using _provided_tables = detail::type_set<>;
 			using _provided_outer_tables = detail::type_set<>;
-			using _required_tables = detail::type_set<Table>;
 			using _extra_tables = detail::type_set<>;
+			using _parameters = std::tuple<>;
 			using _tags = typename std::conditional<column_spec_can_be_null_t<ColumnSpec>::value,
 									detail::type_set<tag::can_be_null>,
 									detail::type_set<>>::type;
diff --git a/include/sqlpp11/count.h b/include/sqlpp11/count.h
index ffe74bc4..1403aa8b 100644
--- a/include/sqlpp11/count.h
+++ b/include/sqlpp11/count.h
@@ -41,6 +41,8 @@ namespace sqlpp
 		using _traits = make_traits<integral, tag::is_expression, tag::is_selectable>;
 		struct _recursive_traits
 		{
+			using _required_ctes = required_ctes_of<Expr>;
+			using _provided_ctes = detail::type_set<>;
 			using _required_tables = required_tables_of<Expr>;
 			using _provided_tables = provided_tables_of<Expr>;
 			using _provided_outer_tables = provided_outer_tables_of<Expr>;
diff --git a/include/sqlpp11/cte.h b/include/sqlpp11/cte.h
new file mode 100644
index 00000000..af31e09a
--- /dev/null
+++ b/include/sqlpp11/cte.h
@@ -0,0 +1,61 @@
+/*
+ * 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_CTE_H
+#define SQLPP_CTE_H
+
+#include <sqlpp11/statement_fwd.h>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/parameter_list.h>
+#include <sqlpp11/expression.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/logic.h>
+
+namespace sqlpp
+{
+	template<typename AliasProvider>
+		struct pre_cte_t
+		{
+			template<typename Statement>
+				auto as(Statement statement)
+				-> cte<AliasProvider, Statement>
+				{
+					// FIXME: Need to check stuff here.
+					return { statement };
+				}
+		};
+
+	template<typename AliasProvider>
+		auto cte(const AliasProvider&)
+		-> pre_cte_t<AliasProvider>
+		{
+			return {};
+		}
+
+}
+
+#endif
diff --git a/include/sqlpp11/extra_tables.h b/include/sqlpp11/extra_tables.h
index 884e1946..cd4e1068 100644
--- a/include/sqlpp11/extra_tables.h
+++ b/include/sqlpp11/extra_tables.h
@@ -54,11 +54,13 @@ namespace sqlpp
 			using _traits = make_traits<no_value_t, tag::is_extra_tables>;
 			struct _recursive_traits
 			{
-				using _parameters = std::tuple<>;
+				using _required_ctes = detail::make_joined_set_t<required_ctes_of<Tables>...>;
+				using _provided_ctes = detail::type_set<>;
 				using _required_tables = detail::type_set<>;
 				using _provided_outer_tables = detail::type_set<>;
 				using _provided_tables = detail::type_set<>;
 				using _extra_tables = detail::type_set<Tables...>;
+				using _parameters = std::tuple<>;
 				using _tags = detail::type_set<>;
 			};
 
diff --git a/include/sqlpp11/join.h b/include/sqlpp11/join.h
index 99dbcdd0..e4dcb97f 100644
--- a/include/sqlpp11/join.h
+++ b/include/sqlpp11/join.h
@@ -68,6 +68,8 @@ namespace sqlpp
 			using _traits = make_traits<no_value_t, tag::is_table, tag::is_join>;
 			struct _recursive_traits
 			{
+				using _required_ctes = detail::make_joined_set_t<required_ctes_of<Lhs>, required_ctes_of<Rhs>>;
+				using _provided_ctes = detail::type_set<>;
 				using _required_tables = detail::make_joined_set_t<required_tables_of<Lhs>, required_tables_of<Rhs>>;
 				using _provided_tables = detail::make_joined_set_t<provided_tables_of<Lhs>, provided_tables_of<Rhs>>;
 				using _provided_outer_tables = typename JoinType::template _provided_outer_tables<Lhs, Rhs>;
diff --git a/include/sqlpp11/parameter.h b/include/sqlpp11/parameter.h
index b5daaabc..542a5cb1 100644
--- a/include/sqlpp11/parameter.h
+++ b/include/sqlpp11/parameter.h
@@ -40,11 +40,13 @@ namespace sqlpp
 		using _traits = make_traits<ValueType, tag::is_parameter, tag::is_expression>;
 		struct _recursive_traits
 		{
-			using _parameters = std::tuple<parameter_t>;
+			using _required_ctes = detail::type_set<>;
+			using _provided_ctes = detail::type_set<>;
+			using _required_tables = detail::type_set<>;
 			using _provided_tables = detail::type_set<>;
 			using _provided_outer_tables = detail::type_set<>;
-			using _required_tables = detail::type_set<>;
 			using _extra_tables = detail::type_set<>;
+			using _parameters = std::tuple<parameter_t>;
 			using _tags = detail::type_set<tag::can_be_null>;
 		};
 
diff --git a/include/sqlpp11/result_field_methods.h b/include/sqlpp11/result_field_methods.h
index 5829ba91..4ab50af9 100644
--- a/include/sqlpp11/result_field_methods.h
+++ b/include/sqlpp11/result_field_methods.h
@@ -83,11 +83,13 @@ namespace sqlpp
 
 			struct _recursive_traits
 			{
-				using _parameters = std::tuple<>;
+				using _required_ctes = detail::type_set<>;
+				using _provided_ctes = detail::type_set<>;
+				using _required_tables = detail::type_set<>;
 				using _provided_tables = detail::type_set<>;
 				using _provided_outer_tables = detail::type_set<>;
-				using _required_tables = detail::type_set<>;
 				using _extra_tables = detail::type_set<>;
+				using _parameters = std::tuple<>;
 				using _tags = typename std::conditional<column_spec_can_be_null_t<_field_spec_t>::value,
 										detail::type_set<tag::can_be_null>,
 										detail::type_set<>>::type;
diff --git a/include/sqlpp11/select.h b/include/sqlpp11/select.h
index b663c7d4..89506245 100644
--- a/include/sqlpp11/select.h
+++ b/include/sqlpp11/select.h
@@ -31,6 +31,7 @@
 
 #include <sqlpp11/noop.h>
 #include <sqlpp11/connection.h>
+#include <sqlpp11/with.h>
 #include <sqlpp11/select_flag_list.h>
 #include <sqlpp11/select_column_list.h>
 #include <sqlpp11/from.h>
@@ -69,6 +70,7 @@ namespace sqlpp
 
 	template<typename Database>
 		using blank_select_t = statement_t<Database,
+					no_with_t,
 					select_t,
 					no_select_flag_list_t, 
 					no_select_column_list_t, 
diff --git a/include/sqlpp11/statement.h b/include/sqlpp11/statement.h
index 03bb8b35..02aaca64 100644
--- a/include/sqlpp11/statement.h
+++ b/include/sqlpp11/statement.h
@@ -44,6 +44,17 @@ namespace sqlpp
 	template<typename Db, typename... Policies>
 		struct statement_t;
 
+	struct assert_no_unknown_ctes_t
+	{
+		using type = std::false_type;
+
+		template<typename T = void>
+		static void _()
+		{
+			static_assert(wrong_t<T>::value, "one clause requires common table expressions which are otherwise not known in the statement");
+		}
+	};
+
 	struct assert_no_unknown_tables_t
 	{
 		using type = std::false_type;
@@ -84,6 +95,8 @@ namespace sqlpp
 				template<typename Needle, typename Replacement>
 					using _new_statement_t = typename _policies_update_t<Needle, Replacement>::type;
 
+				using _all_required_ctes = detail::make_joined_set_t<required_ctes_of<Policies>...>;
+				using _all_provided_ctes = detail::make_joined_set_t<provided_ctes_of<Policies>...>;
 				using _all_required_tables = detail::make_joined_set_t<required_tables_of<Policies>...>;
 				using _all_provided_tables = detail::make_joined_set_t<provided_tables_of<Policies>...>;
 				using _all_provided_outer_tables = detail::make_joined_set_t<provided_outer_tables_of<Policies>...>;
@@ -100,6 +113,12 @@ namespace sqlpp
 					_all_provided_tables // Hint: extra_tables are not used here because they are just a helper for dynamic .add_*()
 						>;
 
+				// The common table expressions not covered by the with.
+				using _required_ctes = detail::make_difference_set_t<
+					_all_required_ctes,
+					_all_provided_ctes
+						>;
+
 				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_t>
@@ -111,7 +130,9 @@ namespace sqlpp
 				//   - the select is complete (leaks no tables)
 				static constexpr bool _can_be_used_as_table()
 				{
-					return is_select_column_list_t<_result_type_provider>::value and _required_tables::size::value == 0
+					return is_select_column_list_t<_result_type_provider>::value
+					 	and _required_tables::size::value == 0
+					 	and _required_ctes::size::value == 0
 						? true
 						: false;
 				}
@@ -133,6 +154,8 @@ namespace sqlpp
 
 				struct _recursive_traits
 				{
+					using _required_ctes = statement_policies_t::_required_ctes;
+					using _provided_ctes = detail::type_set<>;
 					using _required_tables = statement_policies_t::_required_tables;
 					using _provided_tables = detail::type_set<>;
 					using _provided_outer_tables = detail::type_set<>;
@@ -143,6 +166,8 @@ namespace sqlpp
 											detail::type_set<>>::type;
 				};
 
+				using _cte_check = typename std::conditional<_required_ctes::size::value == 0,
+							consistent_t, assert_no_unknown_ctes_t>::type;
 				using _table_check = typename std::conditional<_required_tables::size::value == 0,
 							consistent_t, assert_no_unknown_tables_t>::type;
 				using _parameter_check = typename std::conditional<std::tuple_size<typename _recursive_traits::_parameters>::value == 0,
@@ -161,10 +186,12 @@ namespace sqlpp
 		using _run_check = detail::get_first_if<is_inconsistent_t, consistent_t, 
 					typename _policies_t::_parameter_check, 
 					typename Policies::template _base_t<_policies_t>::_consistency_check..., 
-					typename _policies_t::_table_check>;
+					typename _policies_t::_table_check,
+					typename _policies_t::_cte_check>;
 		using _prepare_check = detail::get_first_if<is_inconsistent_t, consistent_t, 
 					typename Policies::template _base_t<_policies_t>::_consistency_check..., 
-					typename _policies_t::_table_check>;
+					typename _policies_t::_table_check,
+					typename _policies_t::_cte_check>;
 
 		using _result_type_provider = typename _policies_t::_result_type_provider;
 		template<typename Composite>
diff --git a/include/sqlpp11/table.h b/include/sqlpp11/table.h
index b7bd5065..e5e6549c 100644
--- a/include/sqlpp11/table.h
+++ b/include/sqlpp11/table.h
@@ -48,11 +48,13 @@ namespace sqlpp
 
 		struct _recursive_traits
 		{
-			using _parameters = std::tuple<>;
+			using _required_ctes = detail::type_set<>;
+			using _provided_ctes = detail::type_set<>;
 			using _required_tables = detail::type_set<>;
 			using _provided_tables = detail::type_set<Table>;
 			using _provided_outer_tables = detail::type_set<>;
 			using _extra_tables = detail::type_set<>;
+			using _parameters = std::tuple<>;
 			using _tags = detail::type_set<>;
 		};
 
diff --git a/include/sqlpp11/table_alias.h b/include/sqlpp11/table_alias.h
index e7befef0..4985a875 100644
--- a/include/sqlpp11/table_alias.h
+++ b/include/sqlpp11/table_alias.h
@@ -44,11 +44,13 @@ namespace sqlpp
 
 		struct _recursive_traits
 		{
-			using _parameters = std::tuple<>;
+			using _required_ctes = required_ctes_of<Table>;
+			using _provided_ctes = detail::type_set<>;
 			using _required_tables = detail::type_set<>;
 			using _provided_tables = detail::type_set<AliasProvider>;
 			using _provided_outer_tables = detail::type_set<>;
 			using _extra_tables = detail::type_set<>;
+			using _parameters = std::tuple<>;
 			using _tags = detail::type_set<>;
 		};
 
diff --git a/include/sqlpp11/type_traits.h b/include/sqlpp11/type_traits.h
index 04ffc42a..4cf352ec 100644
--- a/include/sqlpp11/type_traits.h
+++ b/include/sqlpp11/type_traits.h
@@ -183,6 +183,12 @@ namespace sqlpp
 	template<typename T>
 		using cpp_value_type_of = typename value_type_of<T>::_cpp_value_type;
 
+	template<typename T>
+		using required_ctes_of = typename T::_recursive_traits::_required_ctes;
+
+	template<typename T>
+		using provided_ctes_of = typename T::_recursive_traits::_provided_ctes;
+
 	template<typename T>
 		using required_tables_of = typename T::_recursive_traits::_required_tables;
 
@@ -217,6 +223,8 @@ namespace sqlpp
 	template<typename... Arguments>
 		struct make_recursive_traits
 		{
+			using _required_ctes = detail::make_joined_set_t<required_ctes_of<Arguments>...>;
+			using _provided_ctes = detail::make_joined_set_t<required_ctes_of<Arguments>...>;
 			using _required_tables = detail::make_joined_set_t<required_tables_of<Arguments>...>;
 			using _provided_tables = detail::make_joined_set_t<provided_tables_of<Arguments>...>;
 			using _provided_outer_tables = detail::make_joined_set_t<provided_outer_tables_of<Arguments>...>;
@@ -228,6 +236,8 @@ namespace sqlpp
 	template<typename... Tags>
 		struct recursive_tags
 		{
+			using _required_ctes = detail::type_set<>;
+			using _provided_ctes = detail::type_set<>;
 			using _required_tables = detail::type_set<>;
 			using _provided_tables = detail::type_set<>;
 			using _provided_outer_tables = detail::type_set<>;
diff --git a/include/sqlpp11/union.h b/include/sqlpp11/union.h
index 615321dc..56559421 100644
--- a/include/sqlpp11/union.h
+++ b/include/sqlpp11/union.h
@@ -83,7 +83,7 @@ namespace sqlpp
 	template<bool, typename Union>
 		struct union_statement_impl
 		{
-			using type = statement_t<void, Union>;
+			using type = statement_t<void, Union, no_union_t>;
 		};
 
 	template<typename Union>
@@ -208,6 +208,7 @@ namespace sqlpp
 					auto union_distinct(Rhs rhs) const
 					-> _new_statement_t<_check<Rhs>, union_t<void, distinct_t, derived_statement_t<Policies>, Rhs>>
 					{
+#warning: make sure that Rhs is a select, not a uninon
 						static_assert(is_statement_t<Rhs>::value, "argument of union call has to be a statement");
 						static_assert(has_result_row_t<Rhs>::value, "argument of a union has to be a (complete) select statement");
 						static_assert(has_result_row_t<derived_statement_t<Policies>>::value, "left hand side argument of a union has to be a (complete) select statement");
diff --git a/include/sqlpp11/with.h b/include/sqlpp11/with.h
new file mode 100644
index 00000000..4811c8d7
--- /dev/null
+++ b/include/sqlpp11/with.h
@@ -0,0 +1,158 @@
+/*
+ * 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_WITH_H
+#define SQLPP_WITH_H
+
+#include <sqlpp11/statement_fwd.h>
+#include <sqlpp11/type_traits.h>
+#include <sqlpp11/no_data.h>
+#include <sqlpp11/policy_update.h>
+#include <sqlpp11/parameter_list.h>
+#include <sqlpp11/expression.h>
+#include <sqlpp11/interpret_tuple.h>
+#include <sqlpp11/interpretable_list.h>
+#include <sqlpp11/logic.h>
+
+namespace sqlpp
+{
+	template<typename Database, typename... Expressions>
+		struct with_data_t
+		{
+			with_data_t(Expressions... expressions):
+				_expressions(expressions...)
+			{}
+
+			with_data_t(const with_data_t&) = default;
+			with_data_t(with_data_t&&) = default;
+			with_data_t& operator=(const with_data_t&) = default;
+			with_data_t& operator=(with_data_t&&) = default;
+			~with_data_t() = default;
+
+			std::tuple<Expressions...> _expressions;
+			interpretable_list_t<Database> _dynamic_expressions;
+		};
+
+	template<typename Database, typename... Expressions>
+		struct with_t
+		{
+			using _traits = make_traits<no_value_t, tag::is_where>;
+			using _recursive_traits = make_recursive_traits<Expressions...>;
+
+			using _is_dynamic = is_database<Database>;
+
+			// Data
+			using _data_t = with_data_t<Database, Expressions...>;
+
+			// Member implementation with data and methods
+			template <typename Policies>
+				struct _impl_t
+				{
+				public:
+					_data_t _data;
+				};
+
+			// Base template to be inherited by the statement
+			template<typename Policies>
+				struct _base_t
+				{
+					using _data_t = with_data_t<Database, Expressions...>;
+
+					_impl_t<Policies> where;
+					_impl_t<Policies>& operator()() { return where; }
+					const _impl_t<Policies>& operator()() const { return where; }
+
+					template<typename T>
+						static auto _get_member(T t) -> decltype(t.where)
+						{
+							return t.where;
+						}
+
+#warning: Need real checks here
+					using _consistency_check = consistent_t;
+				};
+		};
+
+
+	struct no_with_t
+	{
+		using _traits = make_traits<no_value_t, tag::is_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;
+			};
+
+		// Base template to be inherited by the statement
+		template<typename Policies>
+			struct _base_t
+			{
+				using _data_t = no_data_t;
+
+				_impl_t<Policies> no_with;
+				_impl_t<Policies>& operator()() { return no_with; }
+				const _impl_t<Policies>& operator()() const { return no_with; }
+
+				template<typename T>
+					static auto _get_member(T t) -> decltype(t.no_with)
+					{
+						return t.no_with;
+					}
+
+				using _consistency_check = consistent_t;
+
+			};
+	};
+
+	template<typename Database, typename... Expressions>
+		struct blank_with_t
+		{
+			with_data_t<Database, Expressions...> _data;
+
+			template<typename Statement>
+				auto operator()(Statement statement)
+				-> new_statement_t<true, Statement, no_with_t, with_t<Expressions...>>
+				{
+					// FIXME need checks here, e.g. if there is recursion
+					return { statement, _data };
+				}
+		};
+
+	template<typename... Expressions>
+		auto with(Expressions... cte)
+		-> blank_with_t<void, Expressions...>
+		{
+			return { {cte...} };
+		}
+}
+
+#endif
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index f3127acf..74505083 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -19,6 +19,7 @@ endmacro ()
 #build_and_run(Minimalistic)
 #build_and_run(ResultTest)
 build_and_run(UnionTest)
+build_and_run(WithTest)
 
 # if you want to use the generator, you can do something like this:
 #find_package(PythonInterp REQUIRED)
diff --git a/tests/WithTest.cpp b/tests/WithTest.cpp
new file mode 100644
index 00000000..6932966e
--- /dev/null
+++ b/tests/WithTest.cpp
@@ -0,0 +1,40 @@
+/*
+ * 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.
+ */
+
+#include "Sample.h"
+#include "MockDb.h"
+#include <sqlpp11/select.h>
+#include <sqlpp11/alias_provider.h>
+#include <iostream>
+
+MockDb db;
+MockDb::_serializer_context_t printer;
+
+int main()
+{
+	// to be done
+
+	return 0;
+}