56 lines
1.2 KiB
C++
56 lines
1.2 KiB
C++
/*
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* Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license, you may redistribute it and/or modify it under version 2 of the License, or (at your option), any later version.
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* Copyright (C) 2021+ WarheadCore <https://github.com/WarheadCore>
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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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//- Union that holds element data
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union SQLElementUnion
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{
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PreparedStatementBase* stmt;
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char const* query;
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};
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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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SQLElementUnion 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(): m_conn(nullptr) { }
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virtual ~SQLOperation() { }
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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;
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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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