delphi高手们请进，小弟有个问题困惑了好久

部分代码：
 with qryspm3 do
                 begin
                    Close;
                    SQL.Clear;
                    SQL.Add('update 执法检查 set Cmy_Name='''+qryspm3yx.FieldList[1].AsString+ ''',');
                    SQL.Add('Cmy_Provice='''+ qryspm3yx.FieldList[2].AsString+ ''',');
                    SQL.Add('Cmy_City='''+ qryspm3yx.FieldList[3].AsString + ''',');
                    SQL.Add('Cmy_Area='''+ qryspm3yx.FieldList[4].AsString + ''',');
                    SQL.Add('Cmy_Town='''+ qryspm3yx.FieldList[5].AsString + ''',');
                    SQL.Add('Cmy_Address='''+ qryspm3yx.FieldList[6].AsString + ''',');
                    SQL.Add('Cmy_Boss='''+ qryspm3yx.FieldList[7].AsString + ''',');
                    SQL.Add('Cmy_Telphone='''+ qryspm3yx.FieldList[8].AsString+ ''',');
                    SQL.Add('Cmy_Area1='''+ qryspm3yx.FieldList[9].AsString + ''',');
                    SQL.Add('Cmy_Industry='''+ qryspm3yx.FieldList[10].AsString + ''',');
                    SQL.Add('Cmy_Code=''' + qryspm3yx.FieldList[11].AsString+ ''',');
                    SQL.Add('Cmy_Economy='''+ qryspm3yx.FieldList[12].AsString + ''',');
                    SQL.Add('Cmy_Income='''+ qryspm3yx.FieldList[13].AsString + ''',');
                    SQL.Add('Cmy_People='''+ qryspm3yx.FieldList[14].AsString + ''',');
                    SQL.Add('Cmy_Concourse='''+ qryspm3yx.FieldList[15].AsString + ''',');
                    SQL.Add('Chk_Department='''+ qryspm3yx.FieldList[16].AsString + ''',');
                    SQL.Add('Chk_Date='''+ qryspm3yx.FieldList[17].AsString + ''',');
                    SQL.Add('Chk_People='''+ qryspm3yx.FieldList[18].AsString + ''',');
                    SQL.Add('Chk_Class='''+ qryspm3yx.FieldList[19].AsString + ''',');
                    SQL.Add('Chk_Form='''+ qryspm3yx.FieldList[20].AsString + ''',');
                    SQL.Add('Chk_Type='''+ qryspm3yx.FieldList[21].AsString + ''',');
                    SQL.Add('Chk_Character='''+ qryspm3yx.FieldList[22].AsString + ''',');
                    SQL.Add('Chk_Circs='''+ qryspm3yx.FieldList[23].Text + ''',');
                    SQL.Add('Chk_Idea='''+ qryspm3yx.FieldList[24].Text + ''',');
                    SQL.Add('Chk_Department1='''+ qryspm3yx.FieldList[25].AsString+ ''',');
                    SQL.Add('录入用户='''+ qryspm3yx.FieldList[26].AsString+'''where Check_ID='+qryspm3yx.FieldList[0].AsString);
                    Active:=true;
                    try
                      Open;
                    except
                      ExecSQL;
                    end;
                    Refresh;
                 end;
error:qryspm3 CommandText does not return a result set.
 应该是说不能返回一个结果集。这是为什么？还有我在CommandText中的qryspm3yx点不出fieldbyname方法，在begin上面就能点~为什么啊？小弟初学delphi请多指教