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/*-------------------------------------------------------------------------
*
* pg_trigger_d.h
* Macro definitions for pg_trigger
*
* Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* NOTES
* ******************************
* *** DO NOT EDIT THIS FILE! ***
* ******************************
*
* It has been GENERATED by src/backend/catalog/genbki.pl
*
*-------------------------------------------------------------------------
*/
#ifndef PG_TRIGGER_D_H
#define PG_TRIGGER_D_H
#define TriggerRelationId 2620
#define Anum_pg_trigger_oid 1
#define Anum_pg_trigger_tgrelid 2
#define Anum_pg_trigger_tgparentid 3
#define Anum_pg_trigger_tgname 4
#define Anum_pg_trigger_tgfoid 5
#define Anum_pg_trigger_tgtype 6
#define Anum_pg_trigger_tgenabled 7
#define Anum_pg_trigger_tgisinternal 8
#define Anum_pg_trigger_tgconstrrelid 9
#define Anum_pg_trigger_tgconstrindid 10
#define Anum_pg_trigger_tgconstraint 11
#define Anum_pg_trigger_tgdeferrable 12
#define Anum_pg_trigger_tginitdeferred 13
#define Anum_pg_trigger_tgnargs 14
#define Anum_pg_trigger_tgattr 15
#define Anum_pg_trigger_tgargs 16
#define Anum_pg_trigger_tgqual 17
#define Anum_pg_trigger_tgoldtable 18
#define Anum_pg_trigger_tgnewtable 19
#define Natts_pg_trigger 19
/* Bits within tgtype */
#define TRIGGER_TYPE_ROW (1 << 0)
#define TRIGGER_TYPE_BEFORE (1 << 1)
#define TRIGGER_TYPE_INSERT (1 << 2)
#define TRIGGER_TYPE_DELETE (1 << 3)
#define TRIGGER_TYPE_UPDATE (1 << 4)
#define TRIGGER_TYPE_TRUNCATE (1 << 5)
#define TRIGGER_TYPE_INSTEAD (1 << 6)
#define TRIGGER_TYPE_LEVEL_MASK (TRIGGER_TYPE_ROW)
#define TRIGGER_TYPE_STATEMENT 0
/* Note bits within TRIGGER_TYPE_TIMING_MASK aren't adjacent */
#define TRIGGER_TYPE_TIMING_MASK \
(TRIGGER_TYPE_BEFORE | TRIGGER_TYPE_INSTEAD)
#define TRIGGER_TYPE_AFTER 0
#define TRIGGER_TYPE_EVENT_MASK \
(TRIGGER_TYPE_INSERT | TRIGGER_TYPE_DELETE | TRIGGER_TYPE_UPDATE | TRIGGER_TYPE_TRUNCATE)
/* Macros for manipulating tgtype */
#define TRIGGER_CLEAR_TYPE(type) ((type) = 0)
#define TRIGGER_SETT_ROW(type) ((type) |= TRIGGER_TYPE_ROW)
#define TRIGGER_SETT_STATEMENT(type) ((type) |= TRIGGER_TYPE_STATEMENT)
#define TRIGGER_SETT_BEFORE(type) ((type) |= TRIGGER_TYPE_BEFORE)
#define TRIGGER_SETT_AFTER(type) ((type) |= TRIGGER_TYPE_AFTER)
#define TRIGGER_SETT_INSTEAD(type) ((type) |= TRIGGER_TYPE_INSTEAD)
#define TRIGGER_SETT_INSERT(type) ((type) |= TRIGGER_TYPE_INSERT)
#define TRIGGER_SETT_DELETE(type) ((type) |= TRIGGER_TYPE_DELETE)
#define TRIGGER_SETT_UPDATE(type) ((type) |= TRIGGER_TYPE_UPDATE)
#define TRIGGER_SETT_TRUNCATE(type) ((type) |= TRIGGER_TYPE_TRUNCATE)
#define TRIGGER_FOR_ROW(type) ((type) & TRIGGER_TYPE_ROW)
#define TRIGGER_FOR_BEFORE(type) (((type) & TRIGGER_TYPE_TIMING_MASK) == TRIGGER_TYPE_BEFORE)
#define TRIGGER_FOR_AFTER(type) (((type) & TRIGGER_TYPE_TIMING_MASK) == TRIGGER_TYPE_AFTER)
#define TRIGGER_FOR_INSTEAD(type) (((type) & TRIGGER_TYPE_TIMING_MASK) == TRIGGER_TYPE_INSTEAD)
#define TRIGGER_FOR_INSERT(type) ((type) & TRIGGER_TYPE_INSERT)
#define TRIGGER_FOR_DELETE(type) ((type) & TRIGGER_TYPE_DELETE)
#define TRIGGER_FOR_UPDATE(type) ((type) & TRIGGER_TYPE_UPDATE)
#define TRIGGER_FOR_TRUNCATE(type) ((type) & TRIGGER_TYPE_TRUNCATE)
/*
* Efficient macro for checking if tgtype matches a particular level
* (TRIGGER_TYPE_ROW or TRIGGER_TYPE_STATEMENT), timing (TRIGGER_TYPE_BEFORE,
* TRIGGER_TYPE_AFTER or TRIGGER_TYPE_INSTEAD), and event (TRIGGER_TYPE_INSERT,
* TRIGGER_TYPE_DELETE, TRIGGER_TYPE_UPDATE, or TRIGGER_TYPE_TRUNCATE). Note
* that a tgtype can match more than one event, but only one level or timing.
*/
#define TRIGGER_TYPE_MATCHES(type, level, timing, event) \
(((type) & (TRIGGER_TYPE_LEVEL_MASK | TRIGGER_TYPE_TIMING_MASK | (event))) == ((level) | (timing) | (event)))
/*
* Macro to determine whether tgnewtable or tgoldtable has been specified for
* a trigger.
*/
#define TRIGGER_USES_TRANSITION_TABLE(namepointer) \
((namepointer) != (char *) NULL)
#endif /* PG_TRIGGER_D_H */
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