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/*
* Copyright (C)
*
* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*/
#ifndef _SQLOPERATION_H
#define _SQLOPERATION_H
#include <ace/Method_Request.h>
#include <ace/Activation_Queue.h>
#include "QueryResult.h"
//- Forward declare (don't include header to prevent circular includes)
class PreparedStatement;
//- Union that holds element data
union SQLElementUnion
{
PreparedStatement* stmt;
const char* query;
};
//- Type specifier of our element data
enum SQLElementDataType
{
SQL_ELEMENT_RAW,
SQL_ELEMENT_PREPARED
};
//- The element
struct SQLElementData
{
SQLElementUnion element;
SQLElementDataType type;
};
//- For ambigious resultsets
union SQLResultSetUnion
{
PreparedResultSet* presult;
ResultSet* qresult;
};
class MySQLConnection;
class SQLOperation : public ACE_Method_Request
{
public:
SQLOperation(): m_conn(NULL) { }
virtual int call()
{
Execute();
return 0;
}
virtual bool Execute() = 0;
virtual void SetConnection(MySQLConnection* con) { m_conn = con; }
MySQLConnection* m_conn;
};
#endif
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