FireDAC 汉字字段名称过滤

[FireDAC][Stan][Eval]-107. Invalid character found [ 拼音码 like '%A%' ]

英文字段名称过滤正常

汉字字段名过滤报错。

莫非不支持汉字字段名过滤？

 

 

过滤用的是d:\program files (x86)\embarcadero\studio\15.0\source\data\firedac\FireDAC.DatS.pas 的 TFDDatSView

procedure TFDDatSView.SetActive(const AValue: Boolean);

 

再搞不定自己写FilterRecord事件

ADQuery1.OnFilterRecord := Form1FilterRecord;
ADQuery1.Filtered := True;

procedure TForm1.Form1FilterRecord(DataSet: TDataSet; var Accept: Boolean);
var
  iOrderID: Integer;
begin
  iOrderID := DataSet.FieldByName('OrderID').AsInteger;
  Accept := (iOrderID = 10150) or (iOrderID = 10151) or (iOrderID = 10152);
 Accept:= (Pos('N', DataSet.FieldByName('拼音码').AsString) > 0) then
end;

Filter := '[拼音码]='+QuotedStr('n'); //加上[]就好啦