FireDAC can do DBMS back-end conditional SQL via Conditional Substitution 1 jpluimers Though the field-types mentioned in the problem and solution are equal (so either is wrong), the solution in [WayBack] I have a little problem with FireDAC and the TStringField and TWideStringField design time generation… – Juan… … Read more 4 years ago in Database Development, Delphi, Development, Firebird, InterBase, Software Development, SQL, SQL Server 0