diff options
Diffstat (limited to 'src/backend/access/index')
| -rw-r--r-- | src/backend/access/index/genam.c | 22 | ||||
| -rw-r--r-- | src/backend/access/index/indexam.c | 28 |
2 files changed, 8 insertions, 42 deletions
diff --git a/src/backend/access/index/genam.c b/src/backend/access/index/genam.c index 74f5bb7dd6f..d2504de2190 100644 --- a/src/backend/access/index/genam.c +++ b/src/backend/access/index/genam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/index/genam.c,v 1.46 2005/03/29 00:16:51 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/index/genam.c,v 1.47 2005/04/14 20:03:23 tgl Exp $ * * NOTES * many of the old access method routines have been turned into @@ -162,7 +162,7 @@ IndexScanEnd(IndexScanDesc scan) * systable_beginscan --- set up for heap-or-index scan * * rel: catalog to scan, already opened and suitably locked - * indexRelname: name of index to conditionally use + * indexId: OID of index to conditionally use * indexOK: if false, forces a heap scan (see notes below) * snapshot: time qual to use (usually should be SnapshotNow) * nkeys, key: scan keys @@ -179,7 +179,7 @@ IndexScanEnd(IndexScanDesc scan) */ SysScanDesc systable_beginscan(Relation heapRelation, - const char *indexRelname, + Oid indexId, bool indexOK, Snapshot snapshot, int nkeys, ScanKey key) @@ -187,18 +187,10 @@ systable_beginscan(Relation heapRelation, SysScanDesc sysscan; Relation irel; - if (indexOK && !IsIgnoringSystemIndexes()) - { - /* We assume it's a system index, so index_openr is OK */ - irel = index_openr(indexRelname); - - if (ReindexIsProcessingIndex(RelationGetRelid(irel))) - { - /* oops, can't use index that's being rebuilt */ - index_close(irel); - irel = NULL; - } - } + if (indexOK && + !IsIgnoringSystemIndexes() && + !ReindexIsProcessingIndex(indexId)) + irel = index_open(indexId); else irel = NULL; diff --git a/src/backend/access/index/indexam.c b/src/backend/access/index/indexam.c index f6f4a065cfb..e2f8078b235 100644 --- a/src/backend/access/index/indexam.c +++ b/src/backend/access/index/indexam.c @@ -8,12 +8,11 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/index/indexam.c,v 1.79 2005/03/27 23:52:59 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/index/indexam.c,v 1.80 2005/04/14 20:03:23 tgl Exp $ * * INTERFACE ROUTINES * index_open - open an index relation by relation OID * index_openrv - open an index relation specified by a RangeVar - * index_openr - open a system index relation by name * index_close - close an index relation * index_beginscan - start a scan of an index with amgettuple * index_beginscan_multi - start a scan of an index with amgetmulti @@ -173,31 +172,6 @@ index_openrv(const RangeVar *relation) } /* ---------------- - * index_openr - open a system index relation specified by name. - * - * As above, but the relation is specified by an unqualified name; - * it is assumed to live in the system catalog namespace. - * ---------------- - */ -Relation -index_openr(const char *sysRelationName) -{ - Relation r; - - r = relation_openr(sysRelationName, NoLock); - - if (r->rd_rel->relkind != RELKIND_INDEX) - ereport(ERROR, - (errcode(ERRCODE_WRONG_OBJECT_TYPE), - errmsg("\"%s\" is not an index", - RelationGetRelationName(r)))); - - pgstat_initstats(&r->pgstat_info, r); - - return r; -} - -/* ---------------- * index_close - close a index relation * * presently the relcache routines do all the work we need |