建立视图的问题
strCreatView := 'create view dh_view as select la ,lb from table where c = :cpdm ';
Query1.Close;
Query1.SQL.Clear;
Query1.SQL.Add(strCreatView);
Query1.Params[0].Value := '0224A0 ';
Query1.Open;
end;
语句在查询分析器里没错,可在delphi里提示view附近有语法错误,不只为何?
[解决办法]
'create view dh_view as select la ,lb from table where c = :cpdm ';
↑
有没有这个表呢
[解决办法]
Query1.Open;
要返回一个数据集;应修改为-》不返回任何数据集的执行方式:
Query1.ExecSQL;
[解决办法]
楼上正解