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sqlpp11/include/sqlpp11/insert.h
2014-06-14 07:45:10 +02:00

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2.8 KiB
C++

/*
* 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_H
#define SQLPP_INSERT_H
#include <sqlpp11/statement.h>
#include <sqlpp11/type_traits.h>
#include <sqlpp11/parameter_list.h>
#include <sqlpp11/prepared_insert.h>
#include <sqlpp11/default_value.h>
#include <sqlpp11/noop.h>
#include <sqlpp11/into.h>
#include <sqlpp11/insert_value_list.h>
namespace sqlpp
{
struct insert_name_t {};
struct insert_t: public statement_name_t<insert_name_t>
{};
template<typename Context>
struct serializer_t<Context, insert_name_t>
{
using T = insert_name_t;
static Context& _(const T& t, Context& context)
{
context << "INSERT ";
return context;
}
};
template<typename Database>
using blank_insert_t = statement_t<Database,
insert_t,
no_into_t,
no_insert_value_list_t>;
auto insert()
-> blank_insert_t<void>
{
return { blank_insert_t<void>() };
}
template<typename Table>
constexpr auto insert_into(Table table)
-> decltype(blank_insert_t<void>().into(table))
{
return { blank_insert_t<void>().into(table) };
}
template<typename Database>
constexpr auto dynamic_insert(const Database&)
-> decltype(blank_insert_t<Database>())
{
return { blank_insert_t<Database>() };
}
template<typename Database, typename Table>
constexpr auto dynamic_insert_into(const Database&, Table table)
-> decltype(blank_insert_t<Database>().into(table))
{
return { blank_insert_t<Database>().into(table) };
}
}
#endif