Hi

I have just upgraded to Delphi 10.2 and IBO 5.10.1.

We use databases which are Firebird 2.5 dialect 1. 

(For years we have had a project of upgrading to dialect 3, but there seems to come a lot in the way all the time).

Anyway - In my program I have this kind of code many places:

Q.Close;

Q.SQL.Clear;

Q.SQL.Add('select distinct SOMEFIELD  from TABLE1');

Q.Open;

Q.FetchAll;

MultiValutaSystem     := Q.RecordCount>1);

Q.Close;