>I forgot to say that I'm using FB2 alpha 3
> that allows commands like:
> INSERT INTO TABLE1(COL1) VALUES(VAL) RETURNING COL1.
>
> So my question is:
> How can I get the returning parameter value (COL1)? in DSQL?

The same way as if you executed stored procedure with output parameters,
i.e. using xsqlda structure.

Ivan
http://www.volny.cz/iprenosil/interbase/