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mirror of https://github.com/postgres/postgres.git synced 2025-08-30 06:01:21 +03:00

Invent WAL timelines, as per recent discussion, to make point-in-time

recovery more manageable.  Also, undo recent change to add FILE_HEADER
and WASTED_SPACE records to XLOG; instead make the XLOG page header
variable-size with extra fields in the first page of an XLOG file.
This should fix the boundary-case bugs observed by Mark Kirkwood.
initdb forced due to change of XLOG representation.
This commit is contained in:
Tom Lane
2004-07-21 22:31:26 +00:00
parent 8d3517dc1f
commit 2042b3428d
26 changed files with 1322 additions and 982 deletions

View File

@@ -12,7 +12,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.28 2004/06/05 19:48:08 tgl Exp $
* $PostgreSQL: pgsql/src/backend/storage/lmgr/deadlock.c,v 1.29 2004/07/21 22:31:22 tgl Exp $
*
* Interface:
*
@@ -25,6 +25,7 @@
*/
#include "postgres.h"
#include "catalog/pg_class.h"
#include "lib/stringinfo.h"
#include "miscadmin.h"
#include "storage/proc.h"