database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-10-22 14:32:25 +03:00
Code Activity

Allow "in place" tablespaces.

Browse Source 
Provide a developer-only GUC allow_in_place_tablespaces, disabled by
default.  When enabled, tablespaces can be created with an empty
LOCATION string, meaning that they should be created as a directory
directly beneath pg_tblspc.  This can be used for new testing scenarios,
in a follow-up patch.  Not intended for end-user usage, since it might
confuse backup tools that expect symlinks.

Reviewed-by: Andres Freund <andres@anarazel.de>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/CA%2BhUKGKpRWQ9SxdxxDmTBCJoR0YnFpMBe7kyzY8SUQk%2BHeskxg%40mail.gmail.com
This commit is contained in:
Thomas Munro
2022-01-14 21:27:44 +13:00
parent c4cc2850f4
commit 7170f2159f
4 changed files with 65 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/backend/utils/misc/guc.c
View File

@@ -46,6 +46,7 @@
#include "catalog/storage.h"
#include "commands/async.h"
#include "commands/prepare.h"
#include "commands/tablespace.h"
#include "commands/trigger.h"
#include "commands/user.h"
#include "commands/vacuum.h"
@@ -1961,6 +1962,17 @@ static struct config_bool ConfigureNamesBool[] =
NULL, NULL, NULL
},
{
{"allow_in_place_tablespaces", PGC_SUSET, DEVELOPER_OPTIONS,
gettext_noop("Allows tablespaces directly inside pg_tblspc, for testing."),
NULL,
GUC_NOT_IN_SAMPLE
},
&allow_in_place_tablespaces,
false,
NULL, NULL, NULL
},
{
{"lo_compat_privileges", PGC_SUSET, COMPAT_OPTIONS_PREVIOUS,
gettext_noop("Enables backward compatibility mode for privilege checks on large objects."),