1 /*------------------------------------------------------------------------- 2 * 3 * evtcache.h 4 * Special-purpose cache for event trigger data. 5 * 6 * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group 7 * Portions Copyright (c) 1994, Regents of the University of California 8 * 9 * IDENTIFICATION 10 * src/include/utils/evtcache.h 11 * 12 *------------------------------------------------------------------------- 13 */ 14 #ifndef EVTCACHE_H 15 #define EVTCACHE_H 16 17 #include "nodes/bitmapset.h" 18 #include "nodes/pg_list.h" 19 20 typedef enum 21 { 22 EVT_DDLCommandStart, 23 EVT_DDLCommandEnd, 24 EVT_SQLDrop, 25 EVT_TableRewrite 26 } EventTriggerEvent; 27 28 typedef struct 29 { 30 Oid fnoid; /* function to be called */ 31 char enabled; /* as SESSION_REPLICATION_ROLE_* */ 32 Bitmapset *tagset; /* command tags, or NULL if empty */ 33 } EventTriggerCacheItem; 34 35 extern List *EventCacheLookup(EventTriggerEvent event); 36 37 #endif /* EVTCACHE_H */ 38