database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-07 19:06:32 +03:00
Code Activity

Code review of CLUSTER patch. Clean up problems with relcache getting

Browse Source 
confused, toasted data getting lost, etc.
This commit is contained in:
Tom Lane
2002-08-11 21:17:35 +00:00
parent 9bccdf17f7
commit e44beef712
12 changed files with 560 additions and 431 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/utils/rel.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: rel.h,v 1.61 2002/08/06 02:36:35 tgl Exp $
* $Id: rel.h,v 1.62 2002/08/11 21:17:35 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -113,6 +113,10 @@ typedef struct RelationData
* InvalidBlockNumber */
int rd_refcnt; /* reference count */
bool rd_isnew; /* rel was created in current xact */
/*
* NOTE: rd_isnew should be relied on only for optimization purposes;
* it is possible for new-ness to be "forgotten" (eg, after CLUSTER).
*/
bool rd_istemp; /* rel uses the local buffer mgr */
bool rd_isnailed; /* rel is nailed in cache */
bool rd_indexfound; /* true if rd_indexlist is valid */