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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-07-31 17:19:54 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-07-31 17:19:54 +0000 |
| commit | ce7565ab91100747d250ef67d72af5c1b01150d4 (patch) | |
| tree | 968d1af6054a60d13e292d786c2f695da02b2a9d /src/backend/utils/misc/guc.c | |
| parent | 8be3cfbbd5e9afaa77a86251566d3ca04217fcb2 (diff) | |
| download | postgresql-ce7565ab91100747d250ef67d72af5c1b01150d4.tar.gz postgresql-ce7565ab91100747d250ef67d72af5c1b01150d4.zip | |
Instead of having a configure-time DEFAULT_ATTSTATTARGET, store -1 in
attstattarget to indicate 'use the default'. The default is now a GUC
variable default_statistics_target, and so may be changed on the fly. Along
the way we gain the ability to have pg_dump dump the per-column statistics
target when it's not the default. Patch by Neil Conway, with some kibitzing
from Tom Lane.
Diffstat (limited to 'src/backend/utils/misc/guc.c')
| -rw-r--r-- | src/backend/utils/misc/guc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 4a03c95277b..dd22003bac7 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -5,7 +5,7 @@ * command, configuration file, and command line options. * See src/backend/utils/misc/README for more information. * - * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.76 2002/07/30 16:20:03 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/misc/guc.c,v 1.77 2002/07/31 17:19:52 tgl Exp $ * * Copyright 2000 by PostgreSQL Global Development Group * Written by Peter Eisentraut <peter_e@gmx.net>. @@ -26,6 +26,7 @@ #include "catalog/pg_type.h" #include "commands/async.h" #include "commands/variable.h" +#include "commands/vacuum.h" #include "executor/executor.h" #include "fmgr.h" #include "libpq/auth.h" @@ -492,6 +493,10 @@ static struct config_int ConfigureNamesInt[] = { { + { "default_statistics_target", PGC_USERSET }, &default_statistics_target, + 10, 1, 1000, NULL, NULL + }, + { { "geqo_threshold", PGC_USERSET }, &geqo_rels, DEFAULT_GEQO_RELS, 2, INT_MAX, NULL, NULL }, |