/* * Copyright (c) 2014-2015 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. */ #if defined(__clang__) #pragma clang diagnostic ignored "-Wunused-variable" #endif #if defined(__GNUC__) #pragma GCC diagnostic ignored "-Wunused-variable" #endif #include "Sample.h" #include "MockDb.h" #include SQLPP_ALIAS_PROVIDER(cheesecake) int select(int, char**) { static constexpr bool some_condition = true; static constexpr bool some_other_condition = false; MockDb db; test::TabPerson p; test::TabFeature f; for (const auto& row : db(select(all_of(p)).from(p).where(p.id > 7))) { int64_t id = row.id; std::string name = row.name; int64_t feature = row.feature; } #if 0 for (const auto& row : db(select(p.name).from(p).where(p.name.like("Herb%")))) { int64_t id = row.id; std::string name = row.name; int64_t feature = row.feature; } #endif #if 0 for (const auto& row : db(select(p.name, f.name.as(cheesecake)).from(p,f).where(p.id > 7 and p.feature == 3))) { //int64_t id = row.id; //std::string a = row.a; std::string name = row.name; std::string feature = row.cheesecake; } #endif #if 0 for (const auto& row : db(select(multi_column(all_of(p)).as(p), multi_column(f.name, f.id).as(f)).from(p,f).where(true))) { //int64_t id = row.id; //std::string a = row.a; std::string name = row.tabPerson.name; std::string name1 = row.tabFeature.name; //int64_t feature = row.feature; } #endif #if 0 auto s = select(p.id, p.name, f.id.as(cheesecake)) .from(p, f) .where(p.name == any(select(f.name) .from(f) .where(true))) .group_by(f.name) .having(p.name.like("%Bee%")) .order_by(p.name.asc()) .limit(3).offset(7); auto x = s.as(sqlpp::alias::x); for (const auto& row : db(select(p.id, p.name, all_of(x).as(x)) .from(p.join(x).on(p.feature == x.cheesecake)) .where(true))) { int64_t id = row.id; std::string name = row.name; std::string x_name = row.x.name; int cheesecake = row.x.cheesecake; } #endif #if !0 auto dysel = dynamic_select(db).dynamic_columns(p.name).from(p).dynamic_where(); if (some_condition) dysel.selected_columns.add(p.feature); if (some_other_condition) dysel.where.add(p.id > 17); for (const auto& row : db(dysel)) { std::string name = row.name; std::string feature = row.at("feature"); } #endif return 0; }