Ivan,

IP> E.g. you can start transaction by passing "SET TRANSACTION" command
IP> to isc_dsql_execute_immediate() call.

You're right. Didn't know that, and it's goot to know. Although I
don't think any Delphi high-level library would allow that to work.

Ciao
--
Nando Dessena
http://www.flamerobin.org