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Use fork names instead of numbers in the file names for additional

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relation forks. While the file names are not visible to users, for those
that do peek into the data directory, it's nice to have more descriptive
names. Per Greg Stark's suggestion.
This commit is contained in:
Heikki Linnakangas
2008-10-06 14:13:17 +00:00
parent e59ad5fbb6
commit 5f853c6556
9 changed files with 67 additions and 64 deletions
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5
src/include/catalog/catalog.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/catalog/catalog.h,v 1.41 2008/08/11 11:05:11 heikki Exp $
* $PostgreSQL: pgsql/src/include/catalog/catalog.h,v 1.42 2008/10/06 14:13:17 heikki Exp $
*
*-------------------------------------------------------------------------
*/
@ -19,6 +19,9 @@
#include "utils/relcache.h"
extern const char *forkNames[];
extern ForkNumber forkname_to_number(char *forkName);
extern char *relpath(RelFileNode rnode, ForkNumber forknum);
extern char *GetDatabasePath(Oid dbNode, Oid spcNode);

4
src/include/catalog/catversion.h
View File

@ -37,7 +37,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.494 2008/10/06 13:05:37 mha Exp $
* $PostgreSQL: pgsql/src/include/catalog/catversion.h,v 1.495 2008/10/06 14:13:17 heikki Exp $
*
*-------------------------------------------------------------------------
*/
@ -53,6 +53,6 @@
*/
/* yyyymmddN */
#define CATALOG_VERSION_NO 200810061
#define CATALOG_VERSION_NO 200810062
#endif

4
src/include/storage/relfilenode.h
View File

@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/storage/relfilenode.h,v 1.18 2008/10/03 07:33:10 heikki Exp $
* $PostgreSQL: pgsql/src/include/storage/relfilenode.h,v 1.19 2008/10/06 14:13:17 heikki Exp $
*
*-------------------------------------------------------------------------
*/
@ -27,7 +27,7 @@ typedef enum ForkNumber
FSM_FORKNUM
/*
* NOTE: if you add a new fork, change MAX_FORKNUM below and update the
* name to number mapping in utils/adt/dbsize.c
* forkNames array in catalog.c
*/
} ForkNumber;