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Restructure smgr API as per recent proposal. smgr no longer depends on

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the relcache, and so the notion of 'blind write' is gone.  This should
improve efficiency in bgwriter and background checkpoint processes.
Internal restructuring in md.c to remove the not-very-useful array of
MdfdVec objects --- might as well just use pointers.
Also remove the long-dead 'persistent main memory' storage manager (mm.c),
since it seems quite unlikely to ever get resurrected.
This commit is contained in:
Tom Lane
2004-02-10 01:55:27 +00:00
parent f06e79525a
commit 87bd956385
37 changed files with 933 additions and 1776 deletions
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3
src/backend/commands/user.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.136 2004/02/02 17:21:07 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/user.c,v 1.137 2004/02/10 01:55:25 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -27,6 +27,7 @@
#include "commands/user.h"
#include "libpq/crypt.h"
#include "miscadmin.h"
#include "storage/fd.h"
#include "storage/pmsignal.h"
#include "utils/acl.h"
#include "utils/array.h"