52.21. pg_event_trigger

The catalog pg_event_trigger stores event triggers. See Chapter 40 for more information.

Table 52.21. pg_event_trigger Columns

Name	Type	References	Description
evtname	name		Trigger name (must be unique)
evtevent	name		Identifies the event for which this trigger fires
evtowner	oid	pg_authid.oid	Owner of the event trigger
evtfoid	oid	pg_proc.oid	The function to be called
evtenabled	char		Controls in which session_replication_role modes the event trigger fires. O = trigger fires in “origin” and “local” modes, D = trigger is disabled, R = trigger fires in “replica” mode, A = trigger fires always.
evttags	text[]		Command tags for which this trigger will fire. If NULL, the firing of this trigger is not restricted on the basis of the command tag.