820 lines
29 KiB
Plaintext
820 lines
29 KiB
Plaintext
# -----------------------------
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# PostgreSQL configuration file
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# -----------------------------
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#
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# This file consists of lines of the form:
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#
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# name = value
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#
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# (The "=" is optional.) Whitespace may be used. Comments are introduced with
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# "#" anywhere on a line. The complete list of parameter names and allowed
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# values can be found in the PostgreSQL documentation.
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#
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# The commented-out settings shown in this file represent the default values.
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# Re-commenting a setting is NOT sufficient to revert it to the default value;
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# you need to reload the server.
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#
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# This file is read on server startup and when the server receives a SIGHUP
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# signal. If you edit the file on a running system, you have to SIGHUP the
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# server for the changes to take effect, run "pg_ctl reload", or execute
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# "SELECT pg_reload_conf()". Some parameters, which are marked below,
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# require a server shutdown and restart to take effect.
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#
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# Any parameter can also be given as a command-line option to the server, e.g.,
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# "postgres -c log_connections=on". Some parameters can be changed at run time
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# with the "SET" SQL command.
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#
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# Memory units: B = bytes Time units: us = microseconds
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# kB = kilobytes ms = milliseconds
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# MB = megabytes s = seconds
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# GB = gigabytes min = minutes
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# TB = terabytes h = hours
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# d = days
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#------------------------------------------------------------------------------
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# FILE LOCATIONS
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#------------------------------------------------------------------------------
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# The default values of these variables are driven from the -D command-line
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# option or PGDATA environment variable, represented here as ConfigDir.
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#data_directory = 'ConfigDir' # use data in another directory
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# (change requires restart)
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#hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file
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# (change requires restart)
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#ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file
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# (change requires restart)
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# If external_pid_file is not explicitly set, no extra PID file is written.
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#external_pid_file = '' # write an extra PID file
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# (change requires restart)
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#------------------------------------------------------------------------------
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# CONNECTIONS AND AUTHENTICATION
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#------------------------------------------------------------------------------
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# - Connection Settings -
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listen_addresses = '*' # what IP address(es) to listen on;
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# comma-separated list of addresses;
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# defaults to 'localhost'; use '*' for all
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# (change requires restart)
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port = 5432 # (change requires restart)
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#max_connections = 100 # (change requires restart)
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#reserved_connections = 0 # (change requires restart)
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#superuser_reserved_connections = 3 # (change requires restart)
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#unix_socket_directories = '/tmp' # comma-separated list of directories
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# (change requires restart)
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#unix_socket_group = '' # (change requires restart)
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#unix_socket_permissions = 0777 # begin with 0 to use octal notation
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# (change requires restart)
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#bonjour = off # advertise server via Bonjour
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# (change requires restart)
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#bonjour_name = '' # defaults to the computer name
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# (change requires restart)
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# - TCP settings -
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# see "man tcp" for details
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#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds;
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# 0 selects the system default
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#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds;
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# 0 selects the system default
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#tcp_keepalives_count = 0 # TCP_KEEPCNT;
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# 0 selects the system default
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#tcp_user_timeout = 0 # TCP_USER_TIMEOUT, in milliseconds;
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# 0 selects the system default
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#client_connection_check_interval = 0 # time between checks for client
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# disconnection while running queries;
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# 0 for never
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# - Authentication -
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#authentication_timeout = 1min # 1s-600s
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#password_encryption = scram-sha-256 # scram-sha-256 or md5
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#scram_iterations = 4096
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#db_user_namespace = off
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# GSSAPI using Kerberos
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#krb_server_keyfile = 'FILE:${sysconfdir}/krb5.keytab'
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#krb_caseins_users = off
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#gss_accept_delegation = off
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# - SSL -
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#ssl = off
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#ssl_ca_file = ''
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#ssl_cert_file = 'server.crt'
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#ssl_crl_file = ''
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#ssl_crl_dir = ''
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#ssl_key_file = 'server.key'
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#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
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#ssl_prefer_server_ciphers = on
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#ssl_ecdh_curve = 'prime256v1'
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#ssl_min_protocol_version = 'TLSv1.2'
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#ssl_max_protocol_version = ''
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#ssl_dh_params_file = ''
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#ssl_passphrase_command = ''
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#ssl_passphrase_command_supports_reload = off
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#------------------------------------------------------------------------------
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# RESOURCE USAGE (except WAL)
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#------------------------------------------------------------------------------
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# - Memory -
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#shared_buffers = 128MB # min 128kB
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# (change requires restart)
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#huge_pages = try # on, off, or try
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# (change requires restart)
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#huge_page_size = 0 # zero for system default
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# (change requires restart)
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#temp_buffers = 8MB # min 800kB
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#max_prepared_transactions = 0 # zero disables the feature
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# (change requires restart)
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# Caution: it is not advisable to set max_prepared_transactions nonzero unless
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# you actively intend to use prepared transactions.
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#work_mem = 4MB # min 64kB
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#hash_mem_multiplier = 2.0 # 1-1000.0 multiplier on hash table work_mem
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#maintenance_work_mem = 64MB # min 1MB
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#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem
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#logical_decoding_work_mem = 64MB # min 64kB
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#max_stack_depth = 2MB # min 100kB
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#shared_memory_type = mmap # the default is the first option
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# supported by the operating system:
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# mmap
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# sysv
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# windows
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# (change requires restart)
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#dynamic_shared_memory_type = posix # the default is usually the first option
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# supported by the operating system:
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# posix
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# sysv
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# windows
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# mmap
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# (change requires restart)
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#min_dynamic_shared_memory = 0MB # (change requires restart)
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#vacuum_buffer_usage_limit = 256kB # size of vacuum and analyze buffer access strategy ring;
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# 0 to disable vacuum buffer access strategy;
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# range 128kB to 16GB
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# - Disk -
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#temp_file_limit = -1 # limits per-process temp file space
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# in kilobytes, or -1 for no limit
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# - Kernel Resources -
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#max_files_per_process = 1000 # min 64
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# (change requires restart)
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# - Cost-Based Vacuum Delay -
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#vacuum_cost_delay = 0 # 0-100 milliseconds (0 disables)
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#vacuum_cost_page_hit = 1 # 0-10000 credits
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#vacuum_cost_page_miss = 2 # 0-10000 credits
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#vacuum_cost_page_dirty = 20 # 0-10000 credits
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#vacuum_cost_limit = 200 # 1-10000 credits
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# - Background Writer -
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#bgwriter_delay = 200ms # 10-10000ms between rounds
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#bgwriter_lru_maxpages = 100 # max buffers written/round, 0 disables
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#bgwriter_lru_multiplier = 2.0 # 0-10.0 multiplier on buffers scanned/round
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#bgwriter_flush_after = 0 # measured in pages, 0 disables
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# - Asynchronous Behavior -
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#backend_flush_after = 0 # measured in pages, 0 disables
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#effective_io_concurrency = 1 # 1-1000; 0 disables prefetching
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#maintenance_io_concurrency = 10 # 1-1000; 0 disables prefetching
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#max_worker_processes = 8 # (change requires restart)
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#max_parallel_workers_per_gather = 2 # taken from max_parallel_workers
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#max_parallel_maintenance_workers = 2 # taken from max_parallel_workers
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#max_parallel_workers = 8 # maximum number of max_worker_processes that
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# can be used in parallel operations
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#parallel_leader_participation = on
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#old_snapshot_threshold = -1 # 1min-60d; -1 disables; 0 is immediate
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# (change requires restart)
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#------------------------------------------------------------------------------
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# WRITE-AHEAD LOG
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#------------------------------------------------------------------------------
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# - Settings -
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#wal_level = replica # minimal, replica, or logical
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# (change requires restart)
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#fsync = on # flush data to disk for crash safety
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# (turning this off can cause
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# unrecoverable data corruption)
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#synchronous_commit = on # synchronization level;
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# off, local, remote_write, remote_apply, or on
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#wal_sync_method = fsync # the default is the first option
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# supported by the operating system:
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# open_datasync
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# fdatasync (default on Linux and FreeBSD)
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# fsync
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# fsync_writethrough
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# open_sync
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#full_page_writes = on # recover from partial page writes
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#wal_log_hints = off # also do full page writes of non-critical updates
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# (change requires restart)
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#wal_compression = off # enables compression of full-page writes;
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# off, pglz, lz4, zstd, or on
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#wal_init_zero = on # zero-fill new WAL files
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#wal_recycle = on # recycle WAL files
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#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers
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# (change requires restart)
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#wal_writer_delay = 200ms # 1-10000 milliseconds
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#wal_writer_flush_after = 1MB # measured in pages, 0 disables
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#wal_skip_threshold = 2MB
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#commit_delay = 0 # range 0-100000, in microseconds
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#commit_siblings = 5 # range 1-1000
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# - Checkpoints -
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#checkpoint_timeout = 5min # range 30s-1d
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#checkpoint_completion_target = 0.9 # checkpoint target duration, 0.0 - 1.0
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#checkpoint_flush_after = 0 # measured in pages, 0 disables
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#checkpoint_warning = 30s # 0 disables
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#max_wal_size = 1GB
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#min_wal_size = 80MB
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# - Prefetching during recovery -
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#recovery_prefetch = try # prefetch pages referenced in the WAL?
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#wal_decode_buffer_size = 512kB # lookahead window used for prefetching
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# (change requires restart)
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# - Archiving -
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#archive_mode = off # enables archiving; off, on, or always
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# (change requires restart)
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#archive_library = '' # library to use to archive a WAL file
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# (empty string indicates archive_command should
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# be used)
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#archive_command = '' # command to use to archive a WAL file
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# placeholders: %p = path of file to archive
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# %f = file name only
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# e.g. 'test ! -f /mnt/server/archivedir/%f && cp %p /mnt/server/archivedir/%f'
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#archive_timeout = 0 # force a WAL file switch after this
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# number of seconds; 0 disables
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# - Archive Recovery -
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# These are only used in recovery mode.
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#restore_command = '' # command to use to restore an archived WAL file
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# placeholders: %p = path of file to restore
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# %f = file name only
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# e.g. 'cp /mnt/server/archivedir/%f %p'
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#archive_cleanup_command = '' # command to execute at every restartpoint
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#recovery_end_command = '' # command to execute at completion of recovery
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# - Recovery Target -
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# Set these only when performing a targeted recovery.
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#recovery_target = '' # 'immediate' to end recovery as soon as a
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# consistent state is reached
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# (change requires restart)
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#recovery_target_name = '' # the named restore point to which recovery will proceed
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# (change requires restart)
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#recovery_target_time = '' # the time stamp up to which recovery will proceed
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# (change requires restart)
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#recovery_target_xid = '' # the transaction ID up to which recovery will proceed
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# (change requires restart)
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#recovery_target_lsn = '' # the WAL LSN up to which recovery will proceed
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# (change requires restart)
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#recovery_target_inclusive = on # Specifies whether to stop:
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# just after the specified recovery target (on)
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# just before the recovery target (off)
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# (change requires restart)
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#recovery_target_timeline = 'latest' # 'current', 'latest', or timeline ID
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# (change requires restart)
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#recovery_target_action = 'pause' # 'pause', 'promote', 'shutdown'
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# (change requires restart)
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#------------------------------------------------------------------------------
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# REPLICATION
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#------------------------------------------------------------------------------
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# - Sending Servers -
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# Set these on the primary and on any standby that will send replication data.
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#max_wal_senders = 10 # max number of walsender processes
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# (change requires restart)
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#max_replication_slots = 10 # max number of replication slots
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# (change requires restart)
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#wal_keep_size = 0 # in megabytes; 0 disables
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#max_slot_wal_keep_size = -1 # in megabytes; -1 disables
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#wal_sender_timeout = 60s # in milliseconds; 0 disables
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#track_commit_timestamp = off # collect timestamp of transaction commit
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# (change requires restart)
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# - Primary Server -
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# These settings are ignored on a standby server.
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#synchronous_standby_names = '' # standby servers that provide sync rep
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# method to choose sync standbys, number of sync standbys,
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# and comma-separated list of application_name
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# from standby(s); '*' = all
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# - Standby Servers -
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# These settings are ignored on a primary server.
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#primary_conninfo = '' # connection string to sending server
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#primary_slot_name = '' # replication slot on sending server
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#hot_standby = on # "off" disallows queries during recovery
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# (change requires restart)
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#max_standby_archive_delay = 30s # max delay before canceling queries
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# when reading WAL from archive;
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# -1 allows indefinite delay
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#max_standby_streaming_delay = 30s # max delay before canceling queries
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# when reading streaming WAL;
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# -1 allows indefinite delay
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#wal_receiver_create_temp_slot = off # create temp slot if primary_slot_name
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# is not set
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#wal_receiver_status_interval = 10s # send replies at least this often
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# 0 disables
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#hot_standby_feedback = off # send info from standby to prevent
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# query conflicts
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#wal_receiver_timeout = 60s # time that receiver waits for
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# communication from primary
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# in milliseconds; 0 disables
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#wal_retrieve_retry_interval = 5s # time to wait before retrying to
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# retrieve WAL after a failed attempt
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#recovery_min_apply_delay = 0 # minimum delay for applying changes during recovery
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# - Subscribers -
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# These settings are ignored on a publisher.
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#max_logical_replication_workers = 4 # taken from max_worker_processes
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# (change requires restart)
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#max_sync_workers_per_subscription = 2 # taken from max_logical_replication_workers
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#max_parallel_apply_workers_per_subscription = 2 # taken from max_logical_replication_workers
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#------------------------------------------------------------------------------
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# QUERY TUNING
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#------------------------------------------------------------------------------
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# - Planner Method Configuration -
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#enable_async_append = on
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#enable_bitmapscan = on
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#enable_gathermerge = on
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#enable_hashagg = on
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#enable_hashjoin = on
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#enable_incremental_sort = on
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#enable_indexscan = on
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#enable_indexonlyscan = on
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#enable_material = on
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#enable_memoize = on
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#enable_mergejoin = on
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#enable_nestloop = on
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#enable_parallel_append = on
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#enable_parallel_hash = on
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#enable_partition_pruning = on
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#enable_partitionwise_join = off
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#enable_partitionwise_aggregate = off
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#enable_presorted_aggregate = on
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#enable_seqscan = on
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#enable_sort = on
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#enable_tidscan = on
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# - Planner Cost Constants -
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#seq_page_cost = 1.0 # measured on an arbitrary scale
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#random_page_cost = 4.0 # same scale as above
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#cpu_tuple_cost = 0.01 # same scale as above
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#cpu_index_tuple_cost = 0.005 # same scale as above
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#cpu_operator_cost = 0.0025 # same scale as above
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#parallel_setup_cost = 1000.0 # same scale as above
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#parallel_tuple_cost = 0.1 # same scale as above
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#min_parallel_table_scan_size = 8MB
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#min_parallel_index_scan_size = 512kB
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#effective_cache_size = 4GB
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#jit_above_cost = 100000 # perform JIT compilation if available
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# and query more expensive than this;
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# -1 disables
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#jit_inline_above_cost = 500000 # inline small functions if query is
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# more expensive than this; -1 disables
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#jit_optimize_above_cost = 500000 # use expensive JIT optimizations if
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# query is more expensive than this;
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# -1 disables
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# - Genetic Query Optimizer -
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#geqo = on
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#geqo_threshold = 12
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#geqo_effort = 5 # range 1-10
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#geqo_pool_size = 0 # selects default based on effort
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#geqo_generations = 0 # selects default based on effort
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#geqo_selection_bias = 2.0 # range 1.5-2.0
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#geqo_seed = 0.0 # range 0.0-1.0
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# - Other Planner Options -
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#default_statistics_target = 100 # range 1-10000
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#constraint_exclusion = partition # on, off, or partition
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#cursor_tuple_fraction = 0.1 # range 0.0-1.0
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#from_collapse_limit = 8
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#jit = on # allow JIT compilation
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#join_collapse_limit = 8 # 1 disables collapsing of explicit
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# JOIN clauses
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#plan_cache_mode = auto # auto, force_generic_plan or
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# force_custom_plan
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#recursive_worktable_factor = 10.0 # range 0.001-1000000
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#------------------------------------------------------------------------------
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# REPORTING AND LOGGING
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#------------------------------------------------------------------------------
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# - Where to Log -
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#log_destination = 'stderr' # Valid values are combinations of
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# stderr, csvlog, jsonlog, syslog, and
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# eventlog, depending on platform.
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# csvlog and jsonlog require
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# logging_collector to be on.
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# This is used when logging to stderr:
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#logging_collector = off # Enable capturing of stderr, jsonlog,
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# and csvlog into log files. Required
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# to be on for csvlogs and jsonlogs.
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# (change requires restart)
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# These are only used if logging_collector is on:
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#log_directory = 'log' # directory where log files are written,
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# can be absolute or relative to PGDATA
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#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern,
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# can include strftime() escapes
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#log_file_mode = 0600 # creation mode for log files,
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# begin with 0 to use octal notation
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#log_rotation_age = 1d # Automatic rotation of logfiles will
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# happen after that time. 0 disables.
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#log_rotation_size = 10MB # Automatic rotation of logfiles will
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# happen after that much log output.
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# 0 disables.
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#log_truncate_on_rotation = off # If on, an existing log file with the
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# same name as the new log file will be
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# truncated rather than appended to.
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# But such truncation only occurs on
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# time-driven rotation, not on restarts
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# or size-driven rotation. Default is
|
|
# off, meaning append to existing files
|
|
# in all cases.
|
|
|
|
# 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 (Windows):
|
|
# (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 = 0 # -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
|
|
|
|
#log_startup_progress_interval = 10s # Time between progress updates for
|
|
# long-running startup operations.
|
|
# 0 disables the feature, > 0 indicates
|
|
# the interval in milliseconds.
|
|
|
|
# - What to Log -
|
|
|
|
#debug_print_parse = off
|
|
#debug_print_rewritten = off
|
|
#debug_print_plan = off
|
|
#debug_pretty_print = on
|
|
#log_autovacuum_min_duration = 10min # log autovacuum activity;
|
|
# -1 disables, 0 logs all actions and
|
|
# their durations, > 0 logs only
|
|
# actions running at least this number
|
|
# of milliseconds.
|
|
#log_checkpoints = on
|
|
#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
|
|
# %P = process ID of parallel group leader
|
|
# %t = timestamp without milliseconds
|
|
# %m = timestamp with milliseconds
|
|
# %n = timestamp with milliseconds (as a Unix epoch)
|
|
# %Q = query ID (0 if none or not computed)
|
|
# %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_recovery_conflict_waits = off # log standby recovery conflict 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
|
|
#------------------------------------------------------------------------------
|
|
|
|
# - Cumulative Query and Index Statistics -
|
|
|
|
#track_activities = on
|
|
#track_activity_query_size = 1024 # (change requires restart)
|
|
#track_counts = on
|
|
#track_io_timing = off
|
|
#track_wal_io_timing = off
|
|
#track_functions = none # none, pl, all
|
|
#stats_fetch_consistency = cache # cache, none, snapshot
|
|
|
|
|
|
# - Monitoring -
|
|
|
|
#compute_query_id = auto
|
|
#log_statement_stats = off
|
|
#log_parser_stats = off
|
|
#log_planner_stats = off
|
|
#log_executor_stats = off
|
|
|
|
|
|
#------------------------------------------------------------------------------
|
|
# AUTOVACUUM
|
|
#------------------------------------------------------------------------------
|
|
|
|
#autovacuum = on # Enable autovacuum subprocess? 'on'
|
|
# requires track_counts to also be on.
|
|
#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_table_access_method = 'heap'
|
|
#default_tablespace = '' # a tablespace name, '' uses the default
|
|
#default_toast_compression = 'pglz' # 'pglz' or 'lz4'
|
|
#temp_tablespaces = '' # a list of tablespace names, '' uses
|
|
# only default tablespace
|
|
#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
|
|
#idle_session_timeout = 0 # in milliseconds, 0 is disabled
|
|
#vacuum_freeze_table_age = 150000000
|
|
#vacuum_freeze_min_age = 50000000
|
|
#vacuum_failsafe_age = 1600000000
|
|
#vacuum_multixact_freeze_table_age = 150000000
|
|
#vacuum_multixact_freeze_min_age = 5000000
|
|
#vacuum_multixact_failsafe_age = 1600000000
|
|
#bytea_output = 'hex' # hex, escape
|
|
#xmlbinary = 'base64'
|
|
#xmloption = 'content'
|
|
#gin_pending_list_limit = 4MB
|
|
#createrole_self_grant = '' # set and/or inherit
|
|
|
|
# - 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
|
|
|
|
#icu_validation_level = warning # report ICU locale validation
|
|
# errors at the given level
|
|
|
|
# default configuration for text search
|
|
#default_text_search_config = 'pg_catalog.simple'
|
|
|
|
# - Shared Library Preloading -
|
|
|
|
#local_preload_libraries = ''
|
|
#session_preload_libraries = ''
|
|
#shared_preload_libraries = '' # (change requires restart)
|
|
#jit_provider = 'llvmjit' # JIT library to use
|
|
|
|
# - Other Defaults -
|
|
|
|
#dynamic_library_path = '$libdir'
|
|
#gin_fuzzy_search_limit = 0
|
|
|
|
|
|
#------------------------------------------------------------------------------
|
|
# 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
|
|
#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)
|
|
#recovery_init_sync_method = fsync # fsync, syncfs (Linux 5.8+)
|
|
|
|
|
|
#------------------------------------------------------------------------------
|
|
# 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 |