diff options
Diffstat (limited to 'src/include/commands/trigger.h')
| -rw-r--r-- | src/include/commands/trigger.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/include/commands/trigger.h b/src/include/commands/trigger.h index 81a665e2476..f6c1f88480b 100644 --- a/src/include/commands/trigger.h +++ b/src/include/commands/trigger.h @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/commands/trigger.h,v 1.53 2005/04/11 19:51:15 tgl Exp $ + * $PostgreSQL: pgsql/src/include/commands/trigger.h,v 1.54 2005/05/30 07:20:58 neilc Exp $ * *------------------------------------------------------------------------- */ @@ -168,9 +168,18 @@ extern void AfterTriggerSetState(ConstraintsSetStmt *stmt); /* * in utils/adt/ri_triggers.c */ -extern bool RI_FKey_keyequal_upd(TriggerData *trigdata); +extern bool RI_FKey_keyequal_upd_pk(Trigger *trigger, Relation pk_rel, + HeapTuple old_row, HeapTuple new_row); +extern bool RI_FKey_keyequal_upd_fk(Trigger *trigger, Relation fk_rel, + HeapTuple old_row, HeapTuple new_row); extern bool RI_Initial_Check(FkConstraint *fkconstraint, Relation rel, Relation pkrel); +#define RI_TRIGGER_PK 1 /* is a trigger on the PK relation */ +#define RI_TRIGGER_FK 2 /* is a trigger on the FK relation */ +#define RI_TRIGGER_NONE 0 /* is not an RI trigger function */ + +extern int RI_FKey_trigger_type(Oid tgfoid); + #endif /* TRIGGER_H */ |