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Revert change to turn autovacuum on by default.

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This commit is contained in:
Peter Eisentraut
2006-08-29 11:37:47 +00:00
parent f443258d4f
commit ba9f9bf1b1
4 changed files with 26 additions and 29 deletions
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16
src/backend/utils/misc/guc.c
View File

@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.344 2006/08/28 13:37:18 petere Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.345 2006/08/29 11:37:47 petere Exp $
*
*--------------------------------------------------------------------
*/
@ -707,7 +707,7 @@ static struct config_bool ConfigureNamesBool[] =
NULL
},
&pgstat_collect_tuplelevel,
true, NULL, NULL
false, NULL, NULL
},
{
{"stats_block_level", PGC_SUSET, STATS_COLLECTOR,
@ -744,7 +744,7 @@ static struct config_bool ConfigureNamesBool[] =
NULL
},
&autovacuum_start_daemon,
true, NULL, NULL
false, NULL, NULL
},
{
@ -1138,7 +1138,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&ReservedBackends,
3, 0, INT_MAX / 4, NULL, NULL
2, 0, INT_MAX / 4, NULL, NULL
},
{
@ -1563,7 +1563,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&autovacuum_vac_thresh,
500, 0, INT_MAX, NULL, NULL
1000, 0, INT_MAX, NULL, NULL
},
{
{"autovacuum_analyze_threshold", PGC_SIGHUP, AUTOVACUUM,
@ -1571,7 +1571,7 @@ static struct config_int ConfigureNamesInt[] =
NULL
},
&autovacuum_anl_thresh,
250, 0, INT_MAX, NULL, NULL
500, 0, INT_MAX, NULL, NULL
},
{
@ -1726,7 +1726,7 @@ static struct config_real ConfigureNamesReal[] =
NULL
},
&autovacuum_vac_scale,
0.2, 0.0, 100.0, NULL, NULL
0.4, 0.0, 100.0, NULL, NULL
},
{
{"autovacuum_analyze_scale_factor", PGC_SIGHUP, AUTOVACUUM,
@ -1734,7 +1734,7 @@ static struct config_real ConfigureNamesReal[] =
NULL
},
&autovacuum_anl_scale,
0.1, 0.0, 100.0, NULL, NULL
0.2, 0.0, 100.0, NULL, NULL
},
/* End-of-list marker */

14
src/backend/utils/misc/postgresql.conf.sample
View File

@ -59,7 +59,7 @@
# Note: increasing max_connections costs ~400 bytes of shared memory per
# connection slot, plus lock space (see max_locks_per_transaction). You
# might also need to raise shared_buffers to support more connections.
#superuser_reserved_connections = 3 # (change requires restart)
#superuser_reserved_connections = 2 # (change requires restart)
#unix_socket_directory = '' # (change requires restart)
#unix_socket_group = '' # (change requires restart)
#unix_socket_permissions = 0777 # octal
@ -345,7 +345,7 @@
#stats_start_collector = on # needed for block or row stats
# (change requires restart)
#stats_block_level = off
#stats_row_level = on
#stats_row_level = off
#stats_reset_on_server_start = off # (change requires restart)
@ -361,15 +361,15 @@
# AUTOVACUUM PARAMETERS
#---------------------------------------------------------------------------
#autovacuum = on # enable autovacuum subprocess?
#autovacuum = off # enable autovacuum subprocess?
#autovacuum_naptime = 60 # time between autovacuum runs, in secs
#autovacuum_vacuum_threshold = 500 # min # of tuple updates before
#autovacuum_vacuum_threshold = 1000 # min # of tuple updates before
# vacuum
#autovacuum_analyze_threshold = 250 # min # of tuple updates before
#autovacuum_analyze_threshold = 500 # min # of tuple updates before
# analyze
#autovacuum_vacuum_scale_factor = 0.2 # fraction of rel size before
#autovacuum_vacuum_scale_factor = 0.4 # fraction of rel size before
# vacuum
#autovacuum_analyze_scale_factor = 0.1 # fraction of rel size before
#autovacuum_analyze_scale_factor = 0.2 # fraction of rel size before
# analyze
#autovacuum_vacuum_cost_delay = -1 # default vacuum cost delay for
# autovac, -1 means use