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Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.

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Make btree index creation and initial validation of foreign-key constraints
use maintenance_work_mem rather than work_mem as their memory limit.
Add some code to guc.c to allow these variables to be referenced by their
old names in SHOW and SET commands, for backwards compatibility.
This commit is contained in:
Tom Lane
2004-02-03 17:34:04 +00:00
parent 39d715bee6
commit 391c3811a2
34 changed files with 269 additions and 188 deletions
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4
src/include/access/nbtree.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/access/nbtree.h,v 1.75 2003/12/21 01:23:06 tgl Exp $
* $PostgreSQL: pgsql/src/include/access/nbtree.h,v 1.76 2004/02/03 17:34:03 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -490,7 +490,7 @@ extern BTItem _bt_formitem(IndexTuple itup);
*/
typedef struct BTSpool BTSpool; /* opaque type known only within nbtsort.c */
extern BTSpool *_bt_spoolinit(Relation index, bool isunique);
extern BTSpool *_bt_spoolinit(Relation index, bool isunique, bool isdead);
extern void _bt_spooldestroy(BTSpool *btspool);
extern void _bt_spool(BTItem btitem, BTSpool *btspool);
extern void _bt_leafbuild(BTSpool *btspool, BTSpool *spool2);