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July 26, 2020 09:31
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# ----------------------------- | |
# PostgreSQL configuration file | |
# ----------------------------- | |
# | |
# This file consists of lines of the form: | |
# | |
# name = value | |
# | |
# (The "=" is optional.) Whitespace may be used. Comments are introduced with | |
# "#" anywhere on a line. The complete list of parameter names and allowed | |
# values can be found in the PostgreSQL documentation. | |
# | |
# The commented-out settings shown in this file represent the default values. | |
# Re-commenting a setting is NOT sufficient to revert it to the default value; | |
# you need to reload the server. | |
# | |
# This file is read on server startup and when the server receives a SIGHUP | |
# signal. If you edit the file on a running system, you have to SIGHUP the | |
# server for the changes to take effect, run "pg_ctl reload", or execute | |
# "SELECT pg_reload_conf()". Some parameters, which are marked below, | |
# require a server shutdown and restart to take effect. | |
# | |
# Any parameter can also be given as a command-line option to the server, e.g., | |
# "postgres -c log_connections=on". Some parameters can be changed at run time | |
# with the "SET" SQL command. | |
# | |
# Memory units: kB = kilobytes Time units: ms = milliseconds | |
# MB = megabytes s = seconds | |
# GB = gigabytes min = minutes | |
# TB = terabytes h = hours | |
# d = days | |
#------------------------------------------------------------------------------ | |
# FILE LOCATIONS | |
#------------------------------------------------------------------------------ | |
# The default values of these variables are driven from the -D command-line | |
# option or PGDATA environment variable, represented here as ConfigDir. | |
#data_directory = 'ConfigDir' # use data in another directory | |
# (change requires restart) | |
#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file | |
# (change requires restart) | |
#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file | |
# (change requires restart) | |
# If external_pid_file is not explicitly set, no extra PID file is written. | |
#external_pid_file = '' # write an extra PID file | |
# (change requires restart) | |
#------------------------------------------------------------------------------ | |
# CONNECTIONS AND AUTHENTICATION | |
#------------------------------------------------------------------------------ | |
# - Connection Settings - | |
listen_addresses = '*' # what IP address(es) to listen on; | |
# comma-separated list of addresses; | |
# defaults to 'localhost'; use '*' for all | |
# (change requires restart) | |
#port = 5432 # (change requires restart) | |
#max_connections = 100 # (change requires restart) | |
#superuser_reserved_connections = 3 # (change requires restart) | |
#unix_socket_directories = '/tmp' # comma-separated list of directories | |
# (change requires restart) | |
#unix_socket_group = '' # (change requires restart) | |
#unix_socket_permissions = 0777 # begin with 0 to use octal notation | |
# (change requires restart) | |
#bonjour = off # advertise server via Bonjour | |
# (change requires restart) | |
#bonjour_name = '' # defaults to the computer name | |
# (change requires restart) | |
# - TCP settings - | |
# see "man tcp" for details | |
#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds; | |
# 0 selects the system default | |
#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds; | |
# 0 selects the system default | |
#tcp_keepalives_count = 0 # TCP_KEEPCNT; | |
# 0 selects the system default | |
#tcp_user_timeout = 0 # TCP_USER_TIMEOUT, in milliseconds; | |
# 0 selects the system default | |
# - Authentication - | |
#authentication_timeout = 1min # 1s-600s | |
#password_encryption = scram-sha-256 # scram-sha-256 or md5 | |
#db_user_namespace = off | |
# GSSAPI using Kerberos | |
#krb_server_keyfile = '' | |
#krb_caseins_users = off | |
# - SSL - | |
#ssl = off | |
#ssl_ca_file = '' | |
#ssl_cert_file = 'server.crt' | |
#ssl_crl_file = '' | |
#ssl_key_file = 'server.key' | |
#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers | |
#ssl_prefer_server_ciphers = on | |
#ssl_ecdh_curve = 'prime256v1' | |
#ssl_min_protocol_version = 'TLSv1.2' | |
#ssl_max_protocol_version = '' | |
#ssl_dh_params_file = '' | |
#ssl_passphrase_command = '' | |
#ssl_passphrase_command_supports_reload = off | |
#------------------------------------------------------------------------------ | |
# RESOURCE USAGE (except WAL) | |
#------------------------------------------------------------------------------ | |
# - Memory - | |
#shared_buffers = 32MB # min 128kB | |
# (change requires restart) | |
#huge_pages = try # on, off, or try | |
# (change requires restart) | |
#huge_page_size = 0 # zero for system default | |
# (change requires restart) | |
#temp_buffers = 8MB # min 800kB | |
#max_prepared_transactions = 0 # zero disables the feature | |
# (change requires restart) | |
# Caution: it is not advisable to set max_prepared_transactions nonzero unless | |
# you actively intend to use prepared transactions. | |
#work_mem = 4MB # min 64kB | |
#maintenance_work_mem = 64MB # min 1MB | |
#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem | |
#logical_decoding_work_mem = 64MB # min 64kB | |
#max_stack_depth = 2MB # min 100kB | |
#shared_memory_type = mmap # the default is the first option | |
# supported by the operating system: | |
# mmap | |
# sysv | |
# windows | |
# (change requires restart) | |
#dynamic_shared_memory_type = posix # the default is the first option | |
# supported by the operating system: | |
# posix | |
# sysv | |
# windows | |
# mmap | |
# (change requires restart) | |
# - Disk - | |
#temp_file_limit = -1 # limits per-process temp file space | |
# in kilobytes, or -1 for no limit | |
# - Kernel Resources - | |
#max_files_per_process = 1000 # min 64 | |
# (change requires restart) | |
# - Cost-Based Vacuum Delay - | |
#vacuum_cost_delay = 0 # 0-100 milliseconds (0 disables) | |
#vacuum_cost_page_hit = 1 # 0-10000 credits | |
#vacuum_cost_page_miss = 10 # 0-10000 credits | |
#vacuum_cost_page_dirty = 20 # 0-10000 credits | |
#vacuum_cost_limit = 200 # 1-10000 credits | |
# - Background Writer - | |
#bgwriter_delay = 200ms # 10-10000ms between rounds | |
#bgwriter_lru_maxpages = 100 # max buffers written/round, 0 disables | |
#bgwriter_lru_multiplier = 2.0 # 0-10.0 multiplier on buffers scanned/round | |
#bgwriter_flush_after = 0 # measured in pages, 0 disables | |
# - Asynchronous Behavior - | |
#effective_io_concurrency = 1 # 1-1000; 0 disables prefetching | |
#maintenance_io_concurrency = 10 # 1-1000; 0 disables prefetching | |
#max_worker_processes = 8 # (change requires restart) | |
#max_parallel_maintenance_workers = 2 # taken from max_parallel_workers | |
#max_parallel_workers_per_gather = 2 # taken from max_parallel_workers | |
#parallel_leader_participation = on | |
#max_parallel_workers = 8 # maximum number of max_worker_processes that | |
# can be used in parallel operations | |
#old_snapshot_threshold = -1 # 1min-60d; -1 disables; 0 is immediate | |
# (change requires restart) | |
#backend_flush_after = 0 # measured in pages, 0 disables | |
#------------------------------------------------------------------------------ | |
# WRITE-AHEAD LOG | |
#------------------------------------------------------------------------------ | |
# - Settings - | |
#wal_level = replica # minimal, replica, or logical | |
# (change requires restart) | |
#fsync = on # flush data to disk for crash safety | |
# (turning this off can cause | |
# unrecoverable data corruption) | |
#synchronous_commit = on # synchronization level; | |
# off, local, remote_write, remote_apply, or on | |
#wal_sync_method = fsync # the default is the first option | |
# supported by the operating system: | |
# open_datasync | |
# fdatasync (default on Linux) | |
# fsync | |
# fsync_writethrough | |
# open_sync | |
#full_page_writes = on # recover from partial page writes | |
#wal_compression = off # enable compression of full-page writes | |
#wal_log_hints = off # also do full page writes of non-critical updates | |
# (change requires restart) | |
#wal_init_zero = on # zero-fill new WAL files | |
#wal_recycle = on # recycle WAL files | |
#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers | |
# (change requires restart) | |
#wal_writer_delay = 200ms # 1-10000 milliseconds | |
#wal_writer_flush_after = 1MB # measured in pages, 0 disables | |
#wal_skip_threshold = 2MB | |
#commit_delay = 0 # range 0-100000, in microseconds | |
#commit_siblings = 5 # range 1-1000 | |
# - Checkpoints - | |
#checkpoint_timeout = 5min # range 30s-1d | |
#max_wal_size = 1GB | |
#min_wal_size = 80MB | |
#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0 | |
#checkpoint_flush_after = 0 # measured in pages, 0 disables | |
#checkpoint_warning = 30s # 0 disables | |
# - Archiving - | |
#archive_mode = off # enables archiving; off, on, or always | |
# (change requires restart) | |
#archive_command = '' # command to use to archive a logfile segment | |
# placeholders: %p = path of file to archive | |
# %f = file name only | |
# e.g. 'test ! -f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f' | |
#archive_timeout = 0 # force a logfile segment switch after this | |
# number of seconds; 0 disables | |
# - Archive Recovery - | |
# These are only used in recovery mode. | |
#restore_command = '' # command to use to restore an archived logfile segment | |
# placeholders: %p = path of file to restore | |
# %f = file name only | |
# e.g. 'cp /mnt/server/archivedir/%f %p' | |
# (change requires restart) | |
#archive_cleanup_command = '' # command to execute at every restartpoint | |
#recovery_end_command = '' # command to execute at completion of recovery | |
# - Recovery Target - | |
# Set these only when performing a targeted recovery. | |
#recovery_target = '' # 'immediate' to end recovery as soon as a | |
# consistent state is reached | |
# (change requires restart) | |
#recovery_target_name = '' # the named restore point to which recovery will proceed | |
# (change requires restart) | |
#recovery_target_time = '' # the time stamp up to which recovery will proceed | |
# (change requires restart) | |
#recovery_target_xid = '' # the transaction ID up to which recovery will proceed | |
# (change requires restart) | |
#recovery_target_lsn = '' # the WAL LSN up to which recovery will proceed | |
# (change requires restart) | |
#recovery_target_inclusive = on # Specifies whether to stop: | |
# just after the specified recovery target (on) | |
# just before the recovery target (off) | |
# (change requires restart) | |
#recovery_target_timeline = 'latest' # 'current', 'latest', or timeline ID | |
# (change requires restart) | |
#recovery_target_action = 'pause' # 'pause', 'promote', 'shutdown' | |
# (change requires restart) | |
#------------------------------------------------------------------------------ | |
# REPLICATION | |
#------------------------------------------------------------------------------ | |
# - Sending Servers - | |
# Set these on the primary and on any standby that will send replication data. | |
#max_wal_senders = 10 # max number of walsender processes | |
# (change requires restart) | |
#wal_keep_size = 0 # in megabytes; 0 disables | |
#max_slot_wal_keep_size = -1 # in megabytes; -1 disables | |
#wal_sender_timeout = 60s # in milliseconds; 0 disables | |
#max_replication_slots = 10 # max number of replication slots | |
# (change requires restart) | |
#track_commit_timestamp = off # collect timestamp of transaction commit | |
# (change requires restart) | |
# - Primary Server - | |
# These settings are ignored on a standby server. | |
#synchronous_standby_names = '' # standby servers that provide sync rep | |
# method to choose sync standbys, number of sync standbys, | |
# and comma-separated list of application_name | |
# from standby(s); '*' = all | |
#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed | |
# - Standby Servers - | |
# These settings are ignored on a primary server. | |
#primary_conninfo = '' # connection string to sending server | |
#primary_slot_name = '' # replication slot on sending server | |
#promote_trigger_file = '' # file name whose presence ends recovery | |
#hot_standby = on # "off" disallows queries during recovery | |
# (change requires restart) | |
#max_standby_archive_delay = 30s # max delay before canceling queries | |
# when reading WAL from archive; | |
# -1 allows indefinite delay | |
#max_standby_streaming_delay = 30s # max delay before canceling queries | |
# when reading streaming WAL; | |
# -1 allows indefinite delay | |
#wal_receiver_create_temp_slot = off # create temp slot if primary_slot_name | |
# is not set | |
#wal_receiver_status_interval = 10s # send replies at least this often | |
# 0 disables | |
#hot_standby_feedback = off # send info from standby to prevent | |
# query conflicts | |
#wal_receiver_timeout = 60s # time that receiver waits for | |
# communication from primary | |
# in milliseconds; 0 disables | |
#wal_retrieve_retry_interval = 5s # time to wait before retrying to | |
# retrieve WAL after a failed attempt | |
#recovery_min_apply_delay = 0 # minimum delay for applying changes during recovery | |
# - Subscribers - | |
# These settings are ignored on a publisher. | |
#max_logical_replication_workers = 4 # taken from max_worker_processes | |
# (change requires restart) | |
#max_sync_workers_per_subscription = 2 # taken from max_logical_replication_workers | |
#------------------------------------------------------------------------------ | |
# QUERY TUNING | |
#------------------------------------------------------------------------------ | |
# - Planner Method Configuration - | |
#enable_bitmapscan = on | |
#enable_hashagg = on | |
#enable_hashjoin = on | |
#enable_indexscan = on | |
#enable_indexonlyscan = on | |
#enable_material = on | |
#enable_mergejoin = on | |
#enable_nestloop = on | |
#enable_parallel_append = on | |
#enable_seqscan = on | |
#enable_sort = on | |
#enable_incremental_sort = on | |
#enable_tidscan = on | |
#enable_partitionwise_join = off | |
#enable_partitionwise_aggregate = off | |
#enable_parallel_hash = on | |
#enable_partition_pruning = on | |
# - Planner Cost Constants - | |
#seq_page_cost = 1.0 # measured on an arbitrary scale | |
#random_page_cost = 4.0 # same scale as above | |
#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 | |
#parallel_tuple_cost = 0.1 # same scale as above | |
#parallel_setup_cost = 1000.0 # same scale as above | |
#jit_above_cost = 100000 # perform JIT compilation if available | |
# and query more expensive than this; | |
# -1 disables | |
#jit_inline_above_cost = 500000 # inline small functions if query is | |
# more expensive than this; -1 disables | |
#jit_optimize_above_cost = 500000 # use expensive JIT optimizations if | |
# query is more expensive than this; | |
# -1 disables | |
#min_parallel_table_scan_size = 8MB | |
#min_parallel_index_scan_size = 512kB | |
#effective_cache_size = 4GB | |
# - Genetic Query Optimizer - | |
#geqo = on | |
#geqo_threshold = 12 | |
#geqo_effort = 5 # range 1-10 | |
#geqo_pool_size = 0 # selects default based on effort | |
#geqo_generations = 0 # selects default based on effort | |
#geqo_selection_bias = 2.0 # range 1.5-2.0 | |
#geqo_seed = 0.0 # range 0.0-1.0 | |
# - Other Planner Options - | |
#default_statistics_target = 100 # range 1-10000 | |
#constraint_exclusion = partition # on, off, or partition | |
#cursor_tuple_fraction = 0.1 # range 0.0-1.0 | |
#from_collapse_limit = 8 | |
#join_collapse_limit = 8 # 1 disables collapsing of explicit | |
# JOIN clauses | |
#force_parallel_mode = off | |
#jit = on # allow JIT compilation | |
#plan_cache_mode = auto # auto, force_generic_plan or | |
# force_custom_plan | |
#------------------------------------------------------------------------------ | |
# REPORTING AND LOGGING | |
#------------------------------------------------------------------------------ | |
# - Where to Log - | |
#log_destination = 'stderr' # Valid values are combinations of | |
# stderr, csvlog, syslog, and eventlog, | |
# depending on platform. csvlog | |
# requires logging_collector to be on. | |
# This is used when logging to stderr: | |
#logging_collector = off # Enable capturing of stderr and csvlog | |
# into log files. Required to be on for | |
# csvlogs. | |
# (change requires restart) | |
# These are only used if logging_collector is on: | |
#log_directory = 'log' # directory where log files are written, | |
# can be absolute or relative to PGDATA | |
#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern, | |
# can include strftime() escapes | |
#log_file_mode = 0600 # creation mode for log files, | |
# begin with 0 to use octal notation | |
#log_truncate_on_rotation = off # If on, an existing log file with the | |
# same name as the new log file will be | |
# truncated rather than appended to. | |
# But such truncation only occurs on | |
# time-driven rotation, not on restarts | |
# or size-driven rotation. Default is | |
# off, meaning append to existing files | |
# in all cases. | |
#log_rotation_age = 1d # Automatic rotation of logfiles will | |
# happen after that time. 0 disables. | |
#log_rotation_size = 10MB # Automatic rotation of logfiles will | |
# happen after that much log output. | |
# 0 disables. | |
# These are relevant when logging to syslog: | |
#syslog_facility = 'LOCAL0' | |
#syslog_ident = 'postgres' | |
#syslog_sequence_numbers = on | |
#syslog_split_messages = on | |
# This is only relevant when logging to eventlog (win32): | |
# (change requires restart) | |
#event_source = 'PostgreSQL' | |
# - When to Log - | |
#log_min_messages = warning # values in order of decreasing detail: | |
# debug5 | |
# debug4 | |
# debug3 | |
# debug2 | |
# debug1 | |
# info | |
# notice | |
# warning | |
# error | |
# log | |
# fatal | |
# panic | |
#log_min_error_statement = error # values in order of decreasing detail: | |
# debug5 | |
# debug4 | |
# debug3 | |
# debug2 | |
# debug1 | |
# info | |
# notice | |
# warning | |
# error | |
# log | |
# fatal | |
# panic (effectively off) | |
#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements | |
# and their durations, > 0 logs only | |
# statements running at least this number | |
# of milliseconds | |
#log_min_duration_sample = -1 # -1 is disabled, 0 logs a sample of statements | |
# and their durations, > 0 logs only a sample of | |
# statements running at least this number | |
# of milliseconds; | |
# sample fraction is determined by log_statement_sample_rate | |
#log_statement_sample_rate = 1.0 # fraction of logged statements exceeding | |
# log_min_duration_sample to be logged; | |
# 1.0 logs all such statements, 0.0 never logs | |
#log_transaction_sample_rate = 0.0 # fraction of transactions whose statements | |
# are logged regardless of their duration; 1.0 logs all | |
# statements from all transactions, 0.0 never logs | |
# - What to Log - | |
#debug_print_parse = off | |
#debug_print_rewritten = off | |
#debug_print_plan = off | |
#debug_pretty_print = on | |
#log_checkpoints = off | |
#log_connections = off | |
#log_disconnections = off | |
#log_duration = off | |
#log_error_verbosity = default # terse, default, or verbose messages | |
#log_hostname = off | |
#log_line_prefix = '%m [%p] ' # special values: | |
# %a = application name | |
# %u = user name | |
# %d = database name | |
# %r = remote host and port | |
# %h = remote host | |
# %b = backend type | |
# %p = process ID | |
# %t = timestamp without milliseconds | |
# %m = timestamp with milliseconds | |
# %n = timestamp with milliseconds (as a Unix epoch) | |
# %i = command tag | |
# %e = SQL state | |
# %c = session ID | |
# %l = session line number | |
# %s = session start timestamp | |
# %v = virtual transaction ID | |
# %x = transaction ID (0 if none) | |
# %q = stop here in non-session | |
# processes | |
# %% = '%' | |
# e.g. '<%u%%%d> ' | |
#log_lock_waits = off # log lock waits >= deadlock_timeout | |
#log_parameter_max_length = -1 # when logging statements, limit logged | |
# bind-parameter values to N bytes; | |
# -1 means print in full, 0 disables | |
#log_parameter_max_length_on_error = 0 # when logging an error, limit logged | |
# bind-parameter values to N bytes; | |
# -1 means print in full, 0 disables | |
#log_statement = 'none' # none, ddl, mod, all | |
#log_replication_commands = off | |
#log_temp_files = -1 # log temporary files equal or larger | |
# than the specified size in kilobytes; | |
# -1 disables, 0 logs all temp files | |
#log_timezone = 'GMT' | |
#------------------------------------------------------------------------------ | |
# PROCESS TITLE | |
#------------------------------------------------------------------------------ | |
#cluster_name = '' # added to process titles if nonempty | |
# (change requires restart) | |
#update_process_title = on | |
#------------------------------------------------------------------------------ | |
# STATISTICS | |
#------------------------------------------------------------------------------ | |
# - Query and Index Statistics Collector - | |
#track_activities = on | |
#track_counts = on | |
#track_io_timing = off | |
#track_functions = none # none, pl, all | |
#track_activity_query_size = 1024 # (change requires restart) | |
#stats_temp_directory = 'pg_stat_tmp' | |
# - Monitoring - | |
#log_parser_stats = off | |
#log_planner_stats = off | |
#log_executor_stats = off | |
#log_statement_stats = off | |
#------------------------------------------------------------------------------ | |
# AUTOVACUUM | |
#------------------------------------------------------------------------------ | |
#autovacuum = on # Enable autovacuum subprocess? 'on' | |
# 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 this number | |
# of milliseconds. | |
#autovacuum_max_workers = 3 # max number of autovacuum subprocesses | |
# (change requires restart) | |
#autovacuum_naptime = 1min # time between autovacuum runs | |
#autovacuum_vacuum_threshold = 50 # min number of row updates before | |
# vacuum | |
#autovacuum_vacuum_insert_threshold = 1000 # min number of row inserts | |
# before vacuum; -1 disables insert | |
# vacuums | |
#autovacuum_analyze_threshold = 50 # min number of row updates before | |
# analyze | |
#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum | |
#autovacuum_vacuum_insert_scale_factor = 0.2 # fraction of inserts over table | |
# size before insert vacuum | |
#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_multixact_freeze_max_age = 400000000 # maximum multixact age | |
# before forced vacuum | |
# (change requires restart) | |
#autovacuum_vacuum_cost_delay = 2ms # 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 | |
#------------------------------------------------------------------------------ | |
# CLIENT CONNECTION DEFAULTS | |
#------------------------------------------------------------------------------ | |
# - Statement Behavior - | |
#client_min_messages = notice # values in order of decreasing detail: | |
# debug5 | |
# debug4 | |
# debug3 | |
# debug2 | |
# debug1 | |
# log | |
# notice | |
# warning | |
# error | |
#search_path = '"$user", public' # schema names | |
#row_security = on | |
#default_tablespace = '' # a tablespace name, '' uses the default | |
#temp_tablespaces = '' # a list of tablespace names, '' uses | |
# only default tablespace | |
#default_table_access_method = 'heap' | |
#check_function_bodies = on | |
#default_transaction_isolation = 'read committed' | |
#default_transaction_read_only = off | |
#default_transaction_deferrable = off | |
#session_replication_role = 'origin' | |
#statement_timeout = 0 # in milliseconds, 0 is disabled | |
#lock_timeout = 0 # in milliseconds, 0 is disabled | |
#idle_in_transaction_session_timeout = 0 # in milliseconds, 0 is disabled | |
#vacuum_freeze_min_age = 50000000 | |
#vacuum_freeze_table_age = 150000000 | |
#vacuum_multixact_freeze_min_age = 5000000 | |
#vacuum_multixact_freeze_table_age = 150000000 | |
#vacuum_cleanup_index_scale_factor = 0.1 # fraction of total number of tuples | |
# before index cleanup, 0 always performs | |
# index cleanup | |
#bytea_output = 'hex' # hex, escape | |
#xmlbinary = 'base64' | |
#xmloption = 'content' | |
#gin_fuzzy_search_limit = 0 | |
#gin_pending_list_limit = 4MB | |
# - Locale and Formatting - | |
#datestyle = 'iso, mdy' | |
#intervalstyle = 'postgres' | |
#timezone = 'GMT' | |
#timezone_abbreviations = 'Default' # Select the set of available time zone | |
# abbreviations. Currently, there are | |
# Default | |
# Australia (historical usage) | |
# India | |
# You can create your own file in | |
# share/timezonesets/. | |
#extra_float_digits = 1 # min -15, max 3; any value >0 actually | |
# selects precise output mode | |
#client_encoding = sql_ascii # actually, defaults to database | |
# encoding | |
# These settings are initialized by initdb, but they can be changed. | |
#lc_messages = 'C' # locale for system error message | |
# strings | |
#lc_monetary = 'C' # locale for monetary formatting | |
#lc_numeric = 'C' # locale for number formatting | |
#lc_time = 'C' # locale for time formatting | |
# default configuration for text search | |
#default_text_search_config = 'pg_catalog.simple' | |
# - Shared Library Preloading - | |
#shared_preload_libraries = '' # (change requires restart) | |
#local_preload_libraries = '' | |
#session_preload_libraries = '' | |
#jit_provider = 'llvmjit' # JIT library to use | |
# - Other Defaults - | |
#dynamic_library_path = '$libdir' | |
#------------------------------------------------------------------------------ | |
# LOCK MANAGEMENT | |
#------------------------------------------------------------------------------ | |
#deadlock_timeout = 1s | |
#max_locks_per_transaction = 64 # min 10 | |
# (change requires restart) | |
#max_pred_locks_per_transaction = 64 # min 10 | |
# (change requires restart) | |
#max_pred_locks_per_relation = -2 # negative values mean | |
# (max_pred_locks_per_transaction | |
# / -max_pred_locks_per_relation) - 1 | |
#max_pred_locks_per_page = 2 # min 0 | |
#------------------------------------------------------------------------------ | |
# VERSION AND PLATFORM COMPATIBILITY | |
#------------------------------------------------------------------------------ | |
# - Previous PostgreSQL Versions - | |
#array_nulls = on | |
#backslash_quote = safe_encoding # on, off, or safe_encoding | |
#escape_string_warning = on | |
#lo_compat_privileges = off | |
#operator_precedence_warning = off | |
#quote_all_identifiers = off | |
#standard_conforming_strings = on | |
#synchronize_seqscans = on | |
# - Other Platforms and Clients - | |
#transform_null_equals = off | |
#------------------------------------------------------------------------------ | |
# ERROR HANDLING | |
#------------------------------------------------------------------------------ | |
#exit_on_error = off # terminate session on any error? | |
#restart_after_crash = on # reinitialize after backend crash? | |
#data_sync_retry = off # retry or panic on failure to fsync | |
# data? | |
# (change requires restart) | |
#------------------------------------------------------------------------------ | |
# CONFIG FILE INCLUDES | |
#------------------------------------------------------------------------------ | |
# These options allow settings to be loaded from files other than the | |
# default postgresql.conf. Note that these are directives, not variable | |
# assignments, so they can usefully be given more than once. | |
#include_dir = '...' # include files ending in '.conf' from | |
# a directory, e.g., 'conf.d' | |
#include_if_exists = '...' # include file only if it exists | |
#include = '...' # include file | |
#------------------------------------------------------------------------------ | |
# CUSTOMIZED OPTIONS | |
#------------------------------------------------------------------------------ | |
# Add settings for extensions here |
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