从流程表取出来的流程数据为什么会有2条的?(如图所示)?
怎么去掉多余的那条??如下是我的代码
TSQLDataSet(DataSetBroker1.DataSet).Close;
TSQLDataSet(DataSetBroker1.DataSet).SQL.Text:='SELECT BZQRJL.*,FID,BZFPXX.QRQK,BZFPXX.ZLBS FROM TFLOWID,BZQRJL,BZFPXX where BZQRJL.BH=TFLOWID.FID and BZQRJL.ZLBS=BZFPXX.ZLBS ORDER BY NoBH';
TSQLDataSet(DataSetBroker1.DataSet).Open;