diff options
Diffstat (limited to 'src/include/utils/rel.h')
| -rw-r--r-- | src/include/utils/rel.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h index 1bd2f10376e..2a585c0e7ea 100644 --- a/src/include/utils/rel.h +++ b/src/include/utils/rel.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: rel.h,v 1.36 2000/04/12 17:16:55 momjian Exp $ + * $Id: rel.h,v 1.37 2000/06/17 21:49:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -92,14 +92,15 @@ typedef struct RelationData bool rd_isnailed; /* rel is nailed in cache */ bool rd_isnoname; /* rel has no name */ bool rd_unlinked; /* rel already unlinked or not created yet */ + bool rd_indexfound; /* true if rd_indexlist is valid */ Form_pg_am rd_am; /* AM tuple */ Form_pg_class rd_rel; /* RELATION tuple */ Oid rd_id; /* relation's object id */ - LockInfoData rd_lockInfo; /* lock manager's info for locking - * relation */ + List *rd_indexlist; /* list of OIDs of indexes on relation */ + LockInfoData rd_lockInfo; /* lock mgr's info for locking relation */ TupleDesc rd_att; /* tuple descriptor */ RuleLock *rd_rules; /* rewrite rules */ - IndexStrategy rd_istrat; + IndexStrategy rd_istrat; /* info needed if rel is an index */ RegProcedure *rd_support; TriggerDesc *trigdesc; /* Trigger info, or NULL if rel has none */ } RelationData; @@ -138,13 +139,15 @@ typedef Relation *RelationPtr; * RelationSetReferenceCount * Sets relation reference count. */ -#define RelationSetReferenceCount(relation,count) ((relation)->rd_refcnt = (count)) +#define RelationSetReferenceCount(relation,count) \ + ((relation)->rd_refcnt = (count)) /* * RelationIncrementReferenceCount * Increments relation reference count. */ -#define RelationIncrementReferenceCount(relation) ((relation)->rd_refcnt += 1) +#define RelationIncrementReferenceCount(relation) \ + ((relation)->rd_refcnt += 1) /* * RelationDecrementReferenceCount @@ -199,7 +202,8 @@ typedef Relation *RelationPtr; * * Returns a Relation Name */ -#define RelationGetPhysicalRelationName(relation) (NameStr((relation)->rd_rel->relname)) +#define RelationGetPhysicalRelationName(relation) \ + (NameStr((relation)->rd_rel->relname)) /* * RelationGetNumberOfAttributes @@ -224,9 +228,11 @@ typedef Relation *RelationPtr; */ #define RelationGetIndexStrategy(relation) ((relation)->rd_istrat) - +/* + * Routines in utils/cache/rel.c + */ extern void RelationSetIndexSupport(Relation relation, - IndexStrategy strategy, - RegProcedure *support); + IndexStrategy strategy, + RegProcedure *support); #endif /* REL_H */ |