作者:admin 来源: 日期:2020/8/20 21:49:30 人气: 标签:TFDQuery TFDMem****
TFDQuery提交TFDMemTable修改的数据
function Save(const tableName: string; delta: TStream; qry: TFDQuery): Boolean;
begin
qry.Close;
qry.CachedUpdates := True;
qry.sql.Clear;
qry.sql.Text := 'select * from ' + tableName + ' where 1=2';
qry.LoadFromStream(delta, TFDStorageFormat.sfBinary);
Result := qry.ApplyUpdates = 0;
end;
https://www.cnblogs.com/hnxxcxg/p/13468531.html