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| author | Bruce Momjian <bruce@momjian.us> | 1998-08-19 02:04:17 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 1998-08-19 02:04:17 +0000 |
| commit | 7971539020a344dce3a8b3b9b93ff4f10e2f823a (patch) | |
| tree | 8dca0af0d3ac8d431bff8c0dec793fe9733a1ee9 /src/backend/executor/nodeIndexscan.c | |
| parent | 31de2c9461dff3284ad61084c73eba093fa3f68e (diff) | |
| download | postgresql-7971539020a344dce3a8b3b9b93ff4f10e2f823a.tar.gz postgresql-7971539020a344dce3a8b3b9b93ff4f10e2f823a.zip | |
heap_fetch requires buffer pointer, must be released; heap_getnext
no longer returns buffer pointer, can be gotten from scan;
descriptor; bootstrap can create multi-key indexes;
pg_procname index now is multi-key index; oidint2, oidint4, oidname
are gone (must be removed from regression tests); use System Cache
rather than sequential scan in many places; heap_modifytuple no
longer takes buffer parameter; remove unused buffer parameter in
a few other functions; oid8 is not index-able; remove some use of
single-character variable names; cleanup Buffer variables usage
and scan descriptor looping; cleaned up allocation and freeing of
tuples; 18k lines of diff;
Diffstat (limited to 'src/backend/executor/nodeIndexscan.c')
| -rw-r--r-- | src/backend/executor/nodeIndexscan.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/backend/executor/nodeIndexscan.c b/src/backend/executor/nodeIndexscan.c index 55cc9d926fa..cdc15c7e0c9 100644 --- a/src/backend/executor/nodeIndexscan.c +++ b/src/backend/executor/nodeIndexscan.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.23 1998/08/04 18:42:38 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeIndexscan.c,v 1.24 1998/08/19 02:02:02 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -123,7 +123,6 @@ IndexNext(IndexScan *node) { tuple = heap_fetch(heapRelation, snapshot, &result->heap_iptr, &buffer); - /* be tidy */ pfree(result); if (tuple != NULL) @@ -224,7 +223,7 @@ ExecIndexReScan(IndexScan *node, ExprContext *exprCtxt, Plan *parent) ScanDirection direction; IndexScanDescPtr scanDescs; ScanKey *scanKeys; - IndexScanDesc sdesc; + IndexScanDesc scan; ScanKey skey; int numIndices; int i; @@ -301,9 +300,9 @@ ExecIndexReScan(IndexScan *node, ExprContext *exprCtxt, Plan *parent) } } } - sdesc = scanDescs[i]; + scan = scanDescs[i]; skey = scanKeys[i]; - index_rescan(sdesc, direction, skey); + index_rescan(scan, direction, skey); } /* ---------------- * perhaps return something meaningful |