Questions about SdfDataSet use. lazarus / 63-Database ---------------------------------------------------------------------- marcio2003 · 2020-03-07 23:11 Can someone help me with how to use result from Lookup(...):Variant and Locate(...):Boolean functions into SdfDataSet? ---------------------------------------------------------------------- wp · 2020-03-08 00:03 I tried Locate - it seems that it is not implemented. Maybe you should switch to TCSVDataset, it inherits from TBufDataset which is more complete. ---------------------------------------------------------------------- marcio2003 · 2020-03-08 00:17 Thanks for return, i will try it.