751 lines
26 KiB
Plaintext
751 lines
26 KiB
Plaintext
|
# -----------------------------
|
||
|
|
# 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 = '/run/postgresql,/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 7 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 = md5 # md5 or scram-sha-256
|
||
|
|
#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'
|
||
|
|
#ssl_max_protocol_version = ''
|
||
|
|
#ssl_dh_params_file = ''
|
||
|
|
#ssl_passphrase_command = ''
|
||
|
|
#ssl_passphrase_command_supports_reload = off
|
||
|
|
|
||
|
|
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
# RESOURCE USAGE (except WAL)
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
# - Memory -
|
||
|
|
|
||
|
|
shared_buffers = 128MB # min 128kB
|
||
|
|
# (change requires restart)
|
||
|
|
#huge_pages = try # on, off, or try
|
||
|
|
# (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
|
||
|
|
#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 kB, or -1 for no limit
|
||
|
|
|
||
|
|
# - Kernel Resources -
|
||
|
|
|
||
|
|
#max_files_per_process = 1000 # min 25
|
||
|
|
# (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 = 512kB # measured in pages, 0 disables
|
||
|
|
|
||
|
|
# - Asynchronous Behavior -
|
||
|
|
|
||
|
|
#effective_io_concurrency = 1 # 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 = minimal # 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
|
||
|
|
|
||
|
|
#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 = 256kB # 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 master and on any standby that will send replication data.
|
||
|
|
|
||
|
|
max_wal_senders = 0 # max number of walsender processes
|
||
|
|
# (change requires restart)
|
||
|
|
#wal_keep_segments = 0 # in logfile segments; 0 disables
|
||
|
|
#wal_sender_timeout = 60s # in milliseconds; 0 disables
|
||
|
|
|
||
|
|
max_replication_slots = 0 # max number of replication slots
|
||
|
|
# (change requires restart)
|
||
|
|
#track_commit_timestamp = off # collect timestamp of transaction commit
|
||
|
|
# (change requires restart)
|
||
|
|
|
||
|
|
# - Master 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 master server.
|
||
|
|
|
||
|
|
#primary_conninfo = '' # connection string to sending server
|
||
|
|
# (change requires restart)
|
||
|
|
#primary_slot_name = '' # replication slot on sending server
|
||
|
|
# (change requires restart)
|
||
|
|
#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_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 master
|
||
|
|
# 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 = 0 # taken from max_worker_processes
|
||
|
|
# (change requires restart)
|
||
|
|
max_sync_workers_per_subscription = 0 # 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_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_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] %q%u@%d ' # special values:
|
||
|
|
# %a = application name
|
||
|
|
# %u = user name
|
||
|
|
# %d = database name
|
||
|
|
# %r = remote host and port
|
||
|
|
# %h = remote host
|
||
|
|
# %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_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 = 'Europe/Prague'
|
||
|
|
|
||
|
|
#------------------------------------------------------------------------------
|
||
|
|
# 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_analyze_threshold = 50 # min number of row updates before
|
||
|
|
# analyze
|
||
|
|
#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before 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 = 'Europe/Prague'
|
||
|
|
#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.english'
|
||
|
|
|
||
|
|
# - 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
|