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Fix badly broken RelationGetRelationName().

This commit is contained in:
Tom Lane 2001-06-19 21:28:41 +00:00
parent bbbc00af88
commit 8c30aca2ba
1 changed files with 6 additions and 5 deletions
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11
src/include/utils/rel.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: rel.h,v 1.48 2001/06/19 12:03:41 momjian Exp $
* $Id: rel.h,v 1.49 2001/06/19 21:28:41 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -221,9 +221,10 @@ extern void RelationSetIndexSupport(Relation relation,
* Handle temp relations
*/
#define PG_TEMP_REL_PREFIX "pg_temp"
#define PG_TEMP_REL_PREFIX_LEN 7
#define is_temp_relname(relname) \
(strncmp(relname, PG_TEMP_REL_PREFIX, strlen(PG_TEMP_REL_PREFIX)) == 0)
(strncmp(relname, PG_TEMP_REL_PREFIX, PG_TEMP_REL_PREFIX_LEN) == 0)
/*
* RelationGetPhysicalRelationName
@ -252,12 +253,12 @@ extern void RelationSetIndexSupport(Relation relation,
*/
#define RelationGetRelationName(relation) \
(\
!is_temp_relname(relation) \
is_temp_relname(RelationGetPhysicalRelationName(relation)) \
? \
RelationGetPhysicalRelationName(relation) \
: \
get_temp_rel_by_physicalname( \
RelationGetPhysicalRelationName(relation)) \
: \
RelationGetPhysicalRelationName(relation) \
)