Back out use of palloc0 in place if palloc/MemSet. Seems constant len

to MemSet is a performance boost.

1 files changed, 7 insertions, 4 deletions

diff --git a/src/backend/commands/opclasscmds.c b/src/backend/commands/opclasscmds.c
index 6c61b33fcac..11e05c0b4ef 100644
--- a/src/backend/commands/opclasscmds.c
+++ b/src/backend/commands/opclasscmds.c
@@ -9,7 +9,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/commands/opclasscmds.c,v 1.7 2002/11/10 07:25:13 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/commands/opclasscmds.c,v 1.8 2002/11/11 03:02:18 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -124,9 +124,12 @@ DefineOpClass(CreateOpClassStmt *stmt)
 	 * do this mainly so that we can detect duplicate strategy numbers and
 	 * support-proc numbers.
 	 */
-	operators = (Oid *) palloc0(sizeof(Oid) * numOperators);
-	procedures = (Oid *) palloc0(sizeof(Oid) * numProcs);
-	recheck = (bool *) palloc0(sizeof(bool) * numOperators);
+	operators = (Oid *) palloc(sizeof(Oid) * numOperators);
+	MemSet(operators, 0, sizeof(Oid) * numOperators);
+	procedures = (Oid *) palloc(sizeof(Oid) * numProcs);
+	MemSet(procedures, 0, sizeof(Oid) * numProcs);
+	recheck = (bool *) palloc(sizeof(bool) * numOperators);
+	MemSet(recheck, 0, sizeof(bool) * numOperators);
 
 	/*
 	 * Scan the "items" list to obtain additional info.