连接远程服务器mysql 通过如下方式,SQLQuery1 →DataSetProvider1→ClientDataSet1→DataSource1→dbgrid执行如下代码,dbgrid数据怎么不能更新 SQLQuery1.SQL.Clear;
SQLQuery1.SQL.Text := 'insert into student(id,name) values(11,3)';
SQLQuery1.ExecSQL()
SQLQuery1.SQL.Text := 'insert into student(id,name) values(11,3)';
SQLQuery1.ExecSQL()
ClientDataSet1.open;运行又出错 返回错误:Cursor not returned from Query-...