On 8-5-2011 9:32, Doug Chamberlin wrote:

> The Firebird transaction model does not allow for transaction management
> (commit,rollback, etc) within a stored procedure. Only the calling
> application manages transactions.

Since 2.5 Firebird has autonomous transactions (see
http://www.firebirdsql.org/rlsnotesh/rlsnotes25.html#rnfb25-psql-auton )
this might (or might not) be an answer for Olafs needs

Mark


--
Mark Rotteveel