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Add unit documentation for various postgresql.conf settings.

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This commit is contained in:
Bruce Momjian 2009-04-06 21:00:52 +00:00
parent 5ae9f82783
commit 80df9c49af
2 changed files with 17 additions and 15 deletions
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10
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 1.499 2009/04/02 19:57:19 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.500 2009/04/06 21:00:52 momjian Exp $
*
*--------------------------------------------------------------------
*/
@ -1530,7 +1530,7 @@ static struct config_int ConfigureNamesInt[] =
{
{"statement_timeout", PGC_USERSET, CLIENT_CONN_STATEMENT,
gettext_noop("Sets the maximum allowed duration of any statement."),
gettext_noop("Sets the maximum duration of any statement, in milliseconds."),
gettext_noop("A value of 0 turns off the timeout."),
GUC_UNIT_MS
},
@ -1684,7 +1684,7 @@ static struct config_int ConfigureNamesInt[] =
{
{"log_autovacuum_min_duration", PGC_SIGHUP, LOGGING_WHAT,
gettext_noop("Sets the minimum execution time above which "
gettext_noop("Sets the minimum execution milliseconds above which "
"autovacuum actions will be logged."),
gettext_noop("Zero prints all actions. -1 turns autovacuum logging off."),
GUC_UNIT_MS
@ -1871,7 +1871,7 @@ static struct config_int ConfigureNamesInt[] =
{
{"tcp_keepalives_idle", PGC_USERSET, CLIENT_CONN_OTHER,
gettext_noop("Time between issuing TCP keepalives."),
gettext_noop("Seconds between issuing TCP keepalives."),
gettext_noop("A value of 0 uses the system default."),
GUC_UNIT_S
},
@ -1881,7 +1881,7 @@ static struct config_int ConfigureNamesInt[] =
{
{"tcp_keepalives_interval", PGC_USERSET, CLIENT_CONN_OTHER,
gettext_noop("Time between TCP keepalive retransmits."),
gettext_noop("Seconds between TCP keepalive retransmits."),
gettext_noop("A value of 0 uses the system default."),
GUC_UNIT_S
},

22
src/backend/utils/misc/postgresql.conf.sample
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@ -122,7 +122,7 @@
# - Cost-Based Vacuum Delay -
#vacuum_cost_delay = 0 # 0-100 milliseconds
#vacuum_cost_delay = 0ms # 0-100 milliseconds
#vacuum_cost_page_hit = 1 # 0-10000 credits
#vacuum_cost_page_miss = 10 # 0-10000 credits
#vacuum_cost_page_dirty = 20 # 0-10000 credits
@ -175,7 +175,7 @@
# (change requires restart)
#archive_command = '' # command to use to archive a logfile segment
#archive_timeout = 0 # force a logfile segment switch after this
# time; 0 is off
# number of seconds; 0 is off
#------------------------------------------------------------------------------
@ -306,9 +306,10 @@
# fatal
# panic (effectively off)
#log_min_duration_statement = -1ms # -1 is disabled, 0 logs all statements
#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements
# and their durations, > 0 logs only
# statements running at least this time.
# statements running at least this number
# of milliseconds
#silent_mode = off # DO NOT USE without syslog or
# logging_collector
@ -346,7 +347,7 @@
#log_lock_waits = off # log lock waits >= deadlock_timeout
#log_statement = 'none' # none, ddl, mod, all
#log_temp_files = -1 # log temporary files equal or larger
# than specified size;
# than the specified size in kilobytes;
# -1 disables, 0 logs all temp files
#log_timezone = unknown # actually, defaults to TZ environment
# setting
@ -382,7 +383,8 @@
# requires track_counts to also be on.
#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
# their durations, > 0 logs only
# actions running at least that time.
# actions running at least this number
# of milliseconds.
#autovacuum_max_workers = 3 # max number of autovacuum subprocesses
#autovacuum_naptime = 1min # time between autovacuum runs
#autovacuum_vacuum_threshold = 50 # min number of row updates before
@ -393,9 +395,9 @@
#autovacuum_analyze_scale_factor = 0.1 # fraction of table size before analyze
#autovacuum_freeze_max_age = 200000000 # maximum XID age before forced vacuum
# (change requires restart)
#autovacuum_vacuum_cost_delay = 20 # default vacuum cost delay for
# autovacuum, -1 means use
# vacuum_cost_delay
#autovacuum_vacuum_cost_delay = 20ms # default vacuum cost delay for
# autovacuum, in milliseconds;
# -1 means use vacuum_cost_delay
#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for
# autovacuum, -1 means use
# vacuum_cost_limit
@ -415,7 +417,7 @@
#default_transaction_isolation = 'read committed'
#default_transaction_read_only = off
#session_replication_role = 'origin'
#statement_timeout = 0 # 0 is disabled
#statement_timeout = 0 # in milliseconds, 0 is disabled
#vacuum_freeze_min_age = 50000000
#vacuum_freeze_table_age = 150000000
#xmlbinary = 'base64'