SQL组句方法

it2022-05-09  40

if(!sQuery.IsEmpty()) { SQL+="where InsCode='"+sQuery+"'"; } if(!sProvider.IsEmpty()) { if(SQL.Pos("where")!=0) { SQL+=" and Provider='"+sProvider+"'"; } else { SQL+=" where Provider='"+sProvider+"'"; } } AnsiString SQL = "select * from TEV_Stock_In where 1=1 "; if(RzComboBox2->ItemIndex==1) { sQuery = GetInsCodeByHelpSign(sQuery); } if(!sQuery.IsEmpty()) { SQL+=" and InsCode='"+sQuery+"'"; } if(!sProvider.IsEmpty()) { SQL+=" and Provider='"+sProvider+"'"; }

 

转载于:https://www.cnblogs.com/luyuxibaby/p/5217306.html


最新回复(0)