Hi, A grep in a nightly dump of this database did not return any AFTER trigger. The only keys are primary on each daily table, through ADD CONSTRAINT "MSG_YYYY-MM-DD_pkey" PRIMARY KEY (slot, msg); and on the global table ADD CONSTRAINT msg_pkey PRIMARY KEY (slot, msg); Regards, A. On Wednesday 17 December 2014 12:49:03 Tom Lane wrote: > Alessandro Ipe <Alessandro.Ipe@xxxxxxxx> writes: > > My dtrigger definition is > > CREATE TRIGGER msg_trigger BEFORE INSERT ON msg FOR EACH ROW EXECUTE > > PROCEDURE msg_function(); so it seems that it is a BEFORE trigger. > > Hm, no AFTER triggers anywhere? Are there foreign keys, perhaps? > > regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance