database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-29 22:49:41 +03:00
Code Activity

XLOG stuff for sequences.

Browse Source 
CommitDelay in guc.c
This commit is contained in:
Vadim B. Mikheev
2000-11-30 01:47:33 +00:00
parent 680b7357ce
commit 741510521c
10 changed files with 241 additions and 67 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/access/htup.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: htup.h,v 1.39 2000/11/14 21:04:32 tgl Exp $
* $Id: htup.h,v 1.40 2000/11/30 01:47:32 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -186,9 +186,9 @@ extern long heap_sysoffset[];
*/
typedef struct HeapTupleData
{
uint32 t_len; /* length of *t_data */
uint32 t_len; /* length of *t_data */
ItemPointerData t_self; /* SelfItemPointer */
Oid t_tableOid; /* table the tuple came from */
Oid t_tableOid; /* table the tuple came from */
MemoryContext t_datamcxt; /* mcxt in which allocated */
HeapTupleHeader t_data; /* -> tuple header and data */
} HeapTupleData;

3
src/include/access/rmgr.h
View File

@@ -21,6 +21,7 @@ typedef uint8 RmgrId;
#define RM_HASH_ID 12
#define RM_RTREE_ID 13
#define RM_GIST_ID 14
#define RM_MAX_ID RM_GIST_ID
#define RM_SEQ_ID 15
#define RM_MAX_ID RM_SEQ_ID
#endif /* RMGR_H */

8
src/include/access/xlog.h
View File

@@ -3,7 +3,7 @@
*
* PostgreSQL transaction log manager
*
* $Header: /cvsroot/pgsql/src/include/access/xlog.h,v 1.11 2000/11/25 20:33:53 tgl Exp $
* $Header: /cvsroot/pgsql/src/include/access/xlog.h,v 1.12 2000/11/30 01:47:32 vadim Exp $
*/
#ifndef XLOG_H
#define XLOG_H
@@ -54,6 +54,12 @@ typedef struct XLogSubRecord
#define XLR_TO_BE_CONTINUED 0x01
#define XLR_INFO_MASK 0x0F
/*
* Sometimes we log records which are out of transaction control.
* Rmgr may use flag below for this purpose.
*/
#define XLOG_NO_TRAN XLR_INFO_MASK
#define XLOG_PAGE_MAGIC 0x17345168
typedef struct XLogPageHeaderData