Vincenzo Romano <vincenzo.romano@xxxxxxxxxxx> writes: > Is there any performance difference in writing trigger function in SQL > rather than PL/PgSQL? SQL functions don't support being called as triggers, so performance questions are a bit beside the point ... regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
