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https://github.com/mod-playerbots/azerothcore-wotlk.git
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de13bf426e
* feat(Core/DBLayer): replace `char const*` to `std::string_view` * CString * 1 * chore(Core/Misc): code cleanup * cl * db fix * fmt style sql * to fmt * py * del old * 1 * 2 * 3 * 1 * 1
64 lines
1.6 KiB
C++
64 lines
1.6 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as published by the
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* Free Software Foundation; either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _SQLOPERATION_H
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#define _SQLOPERATION_H
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#include "DatabaseEnvFwd.h"
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#include "Define.h"
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#include <variant>
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//- Type specifier of our element data
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enum SQLElementDataType
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{
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SQL_ELEMENT_RAW,
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SQL_ELEMENT_PREPARED
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};
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//- The element
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struct SQLElementData
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{
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std::variant<PreparedStatementBase*, std::string> element;
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SQLElementDataType type;
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};
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class MySQLConnection;
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class AC_DATABASE_API SQLOperation
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{
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public:
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SQLOperation() = default;
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virtual ~SQLOperation() = default;
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virtual int call()
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{
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Execute();
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return 0;
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}
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virtual bool Execute() = 0;
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virtual void SetConnection(MySQLConnection* con) { m_conn = con; }
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MySQLConnection* m_conn{nullptr};
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private:
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SQLOperation(SQLOperation const& right) = delete;
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SQLOperation& operator=(SQLOperation const& right) = delete;
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};
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#endif
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