dbexpress을 사용하여 select 후 recordcount를 가져오면 error가 납니다.
이유를 모르겠네요
도움 부탁 드립니다.
//---------------------------------------------------------------------------
int     THsEngelDB::OpenQuary( char *message, char *msg )
{
char    buff[512];
int     i, cnt, inx;

    try {
        MasterQuery->Open();       
        cnt = MasterQuery->RecordCount; //,<----------- ERROR 부분 에서 ERROR 발생

    
        return( cnt );
    }
    catch( EDatabaseError &E )
    {
        wsprintf( msg , "Error[%s] = %s", message, E.Message );
        return(-1);
    };

}

//------------------------------------------------------------------------------------------------------
int     THsEngelDB::Sabon_Search(char *emp_no, char *name, char *pwd, int *level, char *msg )
{
bool    bret;
int     len, cnt;
String  sSql;

    QueryInit();
    if( MasterQuery->Active ) MasterQuery->Close();
    MasterQuery->SQL->Clear();
    sSql =  " SELECT USER_NAME AS EMP_NA, PASSWORD AS PASS_WORD, USER_ID AS EMP_NO";
    sSql += " FROM SYS_USER";
    MasterQuery->SQL->Add( sSql );

    if( cnt < 0 ) return;
    len = MasterQuery->FieldByName( "EMP_NA" )->AsString.Length();
    memcpy( name, MasterQuery->FieldByName( "EMP_NA" )->AsString.c_str(), len );
    len = MasterQuery->FieldByName( "PASS_WORD" )->AsString.Length();
    memcpy( pwd, MasterQuery->FieldByName( "PASS_WORD" )->AsString.c_str(), len );
    return(1);

}