From e64c7feb2fd80c89d2220cbe9e026a031f34509c Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 15 Dec 2002 21:01:34 +0000 Subject: Tweak default memory context allocation policy so that a context is not given any malloc block until something is first allocated in it; but thereafter, MemoryContextReset won't release that first malloc block. This preserves the quick-reset property of the original policy, without forcing 8K to be allocated to every context whether any of it is ever used or not. Also, remove some more no-longer-needed explicit freeing during ExecEndPlan. --- src/include/executor/executor.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/include/executor/executor.h') diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h index 571f35c64e3..31cc2107536 100644 --- a/src/include/executor/executor.h +++ b/src/include/executor/executor.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $Id: executor.h,v 1.84 2002/12/15 16:17:54 tgl Exp $ + * $Id: executor.h,v 1.85 2002/12/15 21:01:34 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -41,7 +41,6 @@ extern bool ExecSupportsMarkRestore(NodeTag plantype); */ extern JunkFilter *ExecInitJunkFilter(List *targetList, TupleDesc tupType, TupleTableSlot *slot); -extern void ExecFreeJunkFilter(JunkFilter *junkfilter); extern bool ExecGetJunkAttribute(JunkFilter *junkfilter, TupleTableSlot *slot, char *attrName, Datum *value, bool *isNull); extern HeapTuple ExecRemoveJunk(JunkFilter *junkfilter, TupleTableSlot *slot); -- cgit v1.2.3