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 | | Owner of the event trigger |
evtfoid | 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. |