PeQuery.h

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#ifndef __DCL_PE_QUERY_H__
#define __DCL_PE_QUERY_H__      20250403
 
__DCL_BEGIN_NAMESPACE
 
class PeField;
class PeParam;
 
class PeQuery : public SQL::Query
{
    DECLARE_CLASSINFO(PeQuery)
public:
    PeConnection* conn() const;
 
protected:
    ByteString  __statementID;
    ByteString  __cursorID;
 
    sqlda_t*    __outSQLDA;
    sqlda_t*    __inSQLDA;
 
    bool        __cursorDeclared;
    bool        __cursorOpened;
 
    PeField* __fields;
    PeParam* __params;
protected:
    bool reset();
    bool initFields();
    bool initParams(size_t _paramCount);
 
public:
    PeQuery(PeConnection* pConnection);
    virtual ~PeQuery();
    virtual void __destroy();
    virtual bool __prepare(
        const char* _sql, size_t _sqllen, size_t _paramCount
    );
 
    virtual bool __execute();
    virtual bool __fetch();
 
    virtual bool __getField(size_t _index, SQL::Field** _fieldHandleOut);
    virtual bool __getParam(size_t _index, SQL::Param** _paramHandleOut);
};
 
inline PeConnection* PeQuery::conn() const
{ 
    return (PeConnection*)Query::__connHandle; 
}
 
__DCL_END_NAMESPACE
 
#endif  // __DCL_PE_QUERY_H__