Hi fellows!

Some questions about Firebird's API:

1) What is the correct sequence to finish a transaction using
the functions below?

isc_dsql_free_statment()
isc_commit_transaction()/isc_rollback_transaction()


2) Freeing the osqlda structure automagically frees
the osqlda->sqlvar structure too?

3) How should I handle the osqlda->sqlvar->sqldata that
was previously allocated? Should I free them one by one?


The environment used is Linux (RH7.2), FirebirdSS-1.0.0.796

Thank you.
Best regards.