An alias for creating a new statement type

include/sqlpp11/extra_tables.h

@@ -140,7 +140,7 @@ namespace sqlpp
 			struct _methods_t
 			{
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_extra_tables_t, T>;
+					using _new_statement_t = new_statement<Policies, no_extra_tables_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/from.h

@@ -161,7 +161,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_from_t, T>;
+					using _new_statement_t = new_statement<Policies, no_from_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/group_by.h

@@ -170,7 +170,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_group_by_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/having.h

@@ -168,7 +168,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_having_t, T>;
+					using _new_statement_t = new_statement<Policies, no_having_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/insert_value_list.h

@@ -329,7 +329,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_insert_value_list_t, T>;
 
 				static void _check_consistency() 
 				{

include/sqlpp11/into.h

@@ -138,7 +138,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_into_t, T>;
+					using _new_statement_t = new_statement<Policies, no_into_t, T>;
 
 				static void _check_consistency()
 				{

include/sqlpp11/limit.h

@@ -207,7 +207,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_limit_t, T>;
+					using _new_statement_t = new_statement<Policies, no_limit_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/offset.h

@@ -218,7 +218,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_offset_t, T>;
+					using _new_statement_t = new_statement<Policies, no_offset_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/order_by.h

@@ -170,7 +170,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_order_by_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/policy_update.h

@@ -50,6 +50,8 @@ namespace sqlpp
 	template<typename Original, typename Needle, typename Replacement>
 		using update_policies_t = typename update_policies_impl<Original, Needle, Replacement>::type;
 
+	template<typename Policies, typename Needle, typename Replacement>
+		using new_statement = typename Policies::template _new_statement_t<Needle, Replacement>;
 
 }
 

include/sqlpp11/select_column_list.h

@@ -364,7 +364,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_select_column_list_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/select_flag_list.h

@@ -169,7 +169,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_select_flag_list_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/single_table.h

@@ -138,7 +138,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_single_table_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/update_list.h

@@ -165,7 +165,7 @@ namespace sqlpp
 			{
 				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>;
+					using _new_statement_t = new_statement<Policies, no_update_list_t, T>;
 
 				static void _check_consistency()
 				{

include/sqlpp11/using.h

@@ -163,7 +163,7 @@ namespace sqlpp
 			{
 				using _database_t = typename Policies::_database_t;
 				template<typename T>
-					using _new_statement_t = typename Policies::template _new_statement_t<no_using_t, T>;
+					using _new_statement_t = new_statement<Policies, no_using_t, T>;
 
 				static void _check_consistency() {}
 

include/sqlpp11/where.h

@@ -220,7 +220,7 @@ namespace sqlpp
 				{
 					using _database_t = typename Policies::_database_t;
 					template<typename T>
-						using _new_statement_t = typename Policies::template _new_statement_t<no_where_t, T>;
+						using _new_statement_t = new_statement<Policies, no_where_t, T>;
 
 					static void _check_consistency()
 					{