Leif Jensen wrote: > > Is it really not possible to use 2 separate connection within 1 thread > at the same time ? or is it an error in the ecpg library ? It should be entirely possible to run multiple connections in a single thread as long as you manage the 'AT connName' clauses properly. Though, IIRC, using an 'AT connName' clause on any sort of 'deallocate' statement generates an error in ecpg: ecpg -o test.c test.pgc test.pgc:35: ERROR: AT option not allowed in DEALLOCATE statement This happens when trying to deallocate a query or a prepared statement. I don't use descriptors but the error message indicates it's _any_ sort of deallocate. So, it would appear that you can allocate on a connection but not deallocate from one. :-( I'm wonder if Tom or Michael can shine some light on this one? Bosco. -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general