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Add units to the default postgresql.conf. For the most part, this should

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match what SHOW displays as default value, to make the user experience
uniform.
This commit is contained in:
Peter Eisentraut 2006-09-22 17:41:21 +00:00
parent ceefbbf718
commit 90c07a71ca
2 changed files with 23 additions and 22 deletions
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5
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 1.350 2006/09/02 23:12:16 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.351 2006/09/22 17:41:21 petere Exp $
*
*--------------------------------------------------------------------
*/
@ -1404,7 +1404,8 @@ static struct config_int ConfigureNamesInt[] =
"frequently than this (in seconds)."),
gettext_noop("Write a message to the server log if checkpoints "
"caused by the filling of checkpoint segment files happens more "
"frequently than this number of seconds. Zero turns off the warning.")
"frequently than this number of seconds. Zero turns off the warning."),
GUC_UNIT_S
},
&CheckPointWarning,
30, 0, INT_MAX, NULL, NULL

40
src/backend/utils/misc/postgresql.conf.sample
View File

@ -69,7 +69,7 @@
# - Security & Authentication -
#authentication_timeout = 60 # 1-600, in seconds
#authentication_timeout = 1min # 1s-600s
#ssl = off # (change requires restart)
#password_encryption = on
#db_user_namespace = off
@ -98,16 +98,16 @@
# - Memory -
#shared_buffers = 32000kB # min 16 or max_connections*2, 8kB each
#shared_buffers = 32000kB # min 128kB or max_connections*16kB
# (change requires restart)
#temp_buffers = 1000 # min 100, 8kB each
#temp_buffers = 8000kB # min 800kB
#max_prepared_transactions = 5 # can be 0 or more
# (change requires restart)
# Note: increasing max_prepared_transactions costs ~600 bytes of shared memory
# per transaction slot, plus lock space (see max_locks_per_transaction).
#work_mem = 1024 # min 64, size in kB
#maintenance_work_mem = 16384 # min 1024, size in kB
#max_stack_depth = 2048 # min 100, size in kB
#work_mem = 1MB # min 64kB
#maintenance_work_mem = 16MB # min 1MB
#max_stack_depth = 2MB # min 100kB
# - Free Space Map -
@ -132,7 +132,7 @@
# - Background writer -
#bgwriter_delay = 200 # 10-10000 milliseconds between rounds
#bgwriter_delay = 200ms # 10-10000ms between rounds
#bgwriter_lru_percent = 1.0 # 0-100% of LRU buffers scanned/round
#bgwriter_lru_maxpages = 5 # 0-1000 buffers max written/round
#bgwriter_all_percent = 0.333 # 0-100% of all buffers scanned/round
@ -162,8 +162,8 @@
# - Checkpoints -
#checkpoint_segments = 3 # in logfile segments, min 1, 16MB each
#checkpoint_timeout = 300 # range 30-3600, in seconds
#checkpoint_warning = 30 # in seconds, 0 is off
#checkpoint_timeout = 5min # range 30s-1h
#checkpoint_warning = 30s # 0 is off
# - Archiving -
@ -195,7 +195,7 @@
#cpu_tuple_cost = 0.01 # same scale as above
#cpu_index_tuple_cost = 0.005 # same scale as above
#cpu_operator_cost = 0.0025 # same scale as above
#effective_cache_size = 1000 # typically 8kB each
#effective_cache_size = 8000kB
# - Genetic Query Optimizer -
@ -243,11 +243,11 @@
# or size-driven rotation. Default is
# off, meaning append to existing files
# in all cases.
#log_rotation_age = 1440 # Automatic rotation of logfiles will
# happen after so many minutes. 0 to
#log_rotation_age = 1d # Automatic rotation of logfiles will
# happen after that time. 0 to
# disable.
#log_rotation_size = 10240 # Automatic rotation of logfiles will
# happen after so many kilobytes of log
#log_rotation_size = 10MB # Automatic rotation of logfiles will
# happen after that much log
# output. 0 to disable.
# These are relevant when logging to syslog:
@ -297,7 +297,7 @@
# panic(off)
#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
# and their durations, in milliseconds.
# and their durations.
#silent_mode = off # DO NOT USE without syslog or
# redirect_stderr
@ -362,7 +362,7 @@
#---------------------------------------------------------------------------
#autovacuum = off # enable autovacuum subprocess?
#autovacuum_naptime = 60 # time between autovacuum runs, in secs
#autovacuum_naptime = 1min # time between autovacuum runs
#autovacuum_vacuum_threshold = 500 # min # of tuple updates before
# vacuum
#autovacuum_analyze_threshold = 250 # min # of tuple updates before
@ -372,10 +372,10 @@
#autovacuum_analyze_scale_factor = 0.1 # fraction of rel size before
# analyze
#autovacuum_vacuum_cost_delay = -1 # default vacuum cost delay for
# autovac, -1 means use
# autovacuum, -1 means use
# vacuum_cost_delay
#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
# autovac, -1 means use
# autovacuum, -1 means use
# vacuum_cost_limit
@ -391,7 +391,7 @@
#check_function_bodies = on
#default_transaction_isolation = 'read committed'
#default_transaction_read_only = off
#statement_timeout = 0 # 0 is disabled, in milliseconds
#statement_timeout = 0 # 0 is disabled
# - Locale and Formatting -
@ -427,7 +427,7 @@
# LOCK MANAGEMENT
#---------------------------------------------------------------------------
#deadlock_timeout = 1000 # in milliseconds
#deadlock_timeout = 1s
#max_locks_per_transaction = 64 # min 10
# (change requires restart)
# Note: each lock table slot uses ~270 bytes of shared memory, and there are