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| author | Robert Haas <rhaas@postgresql.org> | 2010-02-14 18:42:19 +0000 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2010-02-14 18:42:19 +0000 |
| commit | e26c539e9f326ea843c0ed005af093b56b55cd4d (patch) | |
| tree | 4f3830d394229b747cbceeab3cdbbfccccec74d1 /src/backend/commands/trigger.c | |
| parent | 1012492bc0bfb322d59db17e17735d17d634e264 (diff) | |
| download | postgresql-e26c539e9f326ea843c0ed005af093b56b55cd4d.tar.gz postgresql-e26c539e9f326ea843c0ed005af093b56b55cd4d.zip | |
Wrap calls to SearchSysCache and related functions using macros.
The purpose of this change is to eliminate the need for every caller
of SearchSysCache, SearchSysCacheCopy, SearchSysCacheExists,
GetSysCacheOid, and SearchSysCacheList to know the maximum number
of allowable keys for a syscache entry (currently 4). This will
make it far easier to increase the maximum number of keys in a
future release should we choose to do so, and it makes the code
shorter, too.
Design and review by Tom Lane.
Diffstat (limited to 'src/backend/commands/trigger.c')
| -rw-r--r-- | src/backend/commands/trigger.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c index cec815cf608..49c913c00bb 100644 --- a/src/backend/commands/trigger.c +++ b/src/backend/commands/trigger.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.260 2010/01/24 21:49:17 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/trigger.c,v 1.261 2010/02/14 18:42:14 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -574,9 +574,8 @@ CreateTrigger(CreateTrigStmt *stmt, const char *queryString, * entries. */ pgrel = heap_open(RelationRelationId, RowExclusiveLock); - tuple = SearchSysCacheCopy(RELOID, - ObjectIdGetDatum(RelationGetRelid(rel)), - 0, 0, 0); + tuple = SearchSysCacheCopy1(RELOID, + ObjectIdGetDatum(RelationGetRelid(rel))); if (!HeapTupleIsValid(tuple)) elog(ERROR, "cache lookup failed for relation %u", RelationGetRelid(rel)); |