pg_event_trigger.h

Go to the documentation of this file.

/*-------------------------------------------------------------------------
 *
 * pg_event_trigger.h
 *    definition of the "event trigger" system catalog (pg_event_trigger)
 *
 *
 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_event_trigger.h
 *
 * NOTES
 *    The Catalog.pm module reads this file and derives schema
 *    information.
 *
 *-------------------------------------------------------------------------
 */
#ifndef PG_EVENT_TRIGGER_H
#define PG_EVENT_TRIGGER_H
 
#include "catalog/genbki.h"
#include "catalog/pg_event_trigger_d.h"
 
/* ----------------
 *      pg_event_trigger definition.    cpp turns this into
 *      typedef struct FormData_pg_event_trigger
 * ----------------
 */
CATALOG(pg_event_trigger,3466,EventTriggerRelationId)
{
    Oid         oid;            /* oid */
    NameData    evtname;        /* trigger's name */
    NameData    evtevent;       /* trigger's event */
    Oid         evtowner BKI_LOOKUP(pg_authid); /* trigger's owner */
    Oid         evtfoid BKI_LOOKUP(pg_proc);    /* OID of function to be
                                                 * called */
    char        evtenabled;     /* trigger's firing configuration WRT
                                 * session_replication_role */
 
#ifdef CATALOG_VARLEN
    text        evttags[1];     /* command TAGs this event trigger targets */
#endif
} FormData_pg_event_trigger;
 
/* ----------------
 *      Form_pg_event_trigger corresponds to a pointer to a tuple with
 *      the format of pg_event_trigger relation.
 * ----------------
 */
typedef FormData_pg_event_trigger *Form_pg_event_trigger;
 
DECLARE_TOAST(pg_event_trigger, 4145, 4146);
 
DECLARE_UNIQUE_INDEX(pg_event_trigger_evtname_index, 3467, EventTriggerNameIndexId, pg_event_trigger, btree(evtname name_ops));
DECLARE_UNIQUE_INDEX_PKEY(pg_event_trigger_oid_index, 3468, EventTriggerOidIndexId, pg_event_trigger, btree(oid oid_ops));
 
#endif                          /* PG_EVENT_TRIGGER_H */