/* * Copyright (c) 2013-2015, 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 #include #include int With(int, char* []) { MockDb db; MockDb::_serializer_context_t printer = {}; const auto t = test::TabBar{}; auto x = sqlpp::cte(sqlpp::alias::x).as(select(all_of(t)).from(t)); db(with(x)(select(x.alpha).from(x).where(true))); auto y0 = sqlpp::cte(sqlpp::alias::y).as(select(all_of(t)).from(t)); auto y = y0.union_all(select(all_of(y0)).from(y0).where(false)); std::cout << serialize(y, printer).str() << std::endl; printer.reset(); std::cout << serialize(from_table(y), printer).str() << std::endl; db(with(y)(select(y.alpha).from(y).where(true))); return 0; }