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| author | Bruce Momjian <bruce@momjian.us> | 2002-11-11 03:02:20 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2002-11-11 03:02:20 +0000 |
| commit | 75fee4535d1a9741474b53bd46a3585ad3c66eb5 (patch) | |
| tree | de4500a8b76fdb882f055ad7bd8889be9d51c790 /src/backend/executor/nodeSort.c | |
| parent | 5d283d89cb6142d721c095c28be19056ad620616 (diff) | |
| download | postgresql-75fee4535d1a9741474b53bd46a3585ad3c66eb5.tar.gz postgresql-75fee4535d1a9741474b53bd46a3585ad3c66eb5.zip | |
Back out use of palloc0 in place if palloc/MemSet. Seems constant len
to MemSet is a performance boost.
Diffstat (limited to 'src/backend/executor/nodeSort.c')
| -rw-r--r-- | src/backend/executor/nodeSort.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/executor/nodeSort.c b/src/backend/executor/nodeSort.c index 9032a12aa79..bed63e03619 100644 --- a/src/backend/executor/nodeSort.c +++ b/src/backend/executor/nodeSort.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/executor/nodeSort.c,v 1.38 2002/11/10 07:25:13 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/executor/nodeSort.c,v 1.39 2002/11/11 03:02:19 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -50,9 +50,11 @@ ExtractSortKeys(Sort *sortnode, */ if (keycount <= 0) elog(ERROR, "ExtractSortKeys: keycount <= 0"); - sortOps = (Oid *) palloc0(keycount * sizeof(Oid)); + sortOps = (Oid *) palloc(keycount * sizeof(Oid)); + MemSet(sortOps, 0, keycount * sizeof(Oid)); *sortOperators = sortOps; - attNos = (AttrNumber *) palloc0(keycount * sizeof(AttrNumber)); + attNos = (AttrNumber *) palloc(keycount * sizeof(AttrNumber)); + MemSet(attNos, 0, keycount * sizeof(AttrNumber)); *attNums = attNos; /* |