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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/tcop | |
| 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/tcop')
| -rw-r--r-- | src/backend/tcop/fastpath.c | 6 | ||||
| -rw-r--r-- | src/backend/tcop/utility.c | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/src/backend/tcop/fastpath.c b/src/backend/tcop/fastpath.c index ddb48926dab..75e4791546e 100644 --- a/src/backend/tcop/fastpath.c +++ b/src/backend/tcop/fastpath.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.102 2010/01/02 16:57:52 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/fastpath.c,v 1.103 2010/02/14 18:42:15 rhaas Exp $ * * NOTES * This cruft is the server side of PQfn. @@ -214,9 +214,7 @@ fetch_fp_info(Oid func_id, struct fp_info * fip) fmgr_info(func_id, &fip->flinfo); - func_htp = SearchSysCache(PROCOID, - ObjectIdGetDatum(func_id), - 0, 0, 0); + func_htp = SearchSysCache1(PROCOID, ObjectIdGetDatum(func_id)); if (!HeapTupleIsValid(func_htp)) ereport(ERROR, (errcode(ERRCODE_UNDEFINED_FUNCTION), diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 28e7b1e7f87..4879970632a 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -10,7 +10,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.331 2010/01/29 06:03:15 itagaki Exp $ + * $PostgreSQL: pgsql/src/backend/tcop/utility.c,v 1.332 2010/02/14 18:42:15 rhaas Exp $ * *------------------------------------------------------------------------- */ @@ -75,9 +75,7 @@ CheckRelationOwnership(RangeVar *rel, bool noCatalogs) HeapTuple tuple; relOid = RangeVarGetRelid(rel, false); - tuple = SearchSysCache(RELOID, - ObjectIdGetDatum(relOid), - 0, 0, 0); + tuple = SearchSysCache1(RELOID, ObjectIdGetDatum(relOid)); if (!HeapTupleIsValid(tuple)) /* should not happen */ elog(ERROR, "cache lookup failed for relation %u", relOid); |