postgresql.conf

# -----------------------------
# 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:  B  = bytes            Time units:  us  = microseconds
#                kB = kilobytes                     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.

# TODO: Change these back to 14 later
data_directory = '/var/lib/postgresql/14/main'	        # use data in another directory
			                                # (change requires restart)
hba_file = '/etc/postgresql/14/main/pg_hba.conf'	# host-based authentication file
			                                # (change requires restart)
ident_file = '/etc/postgresql/14/main/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 = '/var/run/postgresql/14-main.pid'		                # 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 = '/var/run/postgresql'# 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

#client_connection_check_interval = 0	# time between checks for client
			                                # disconnection while running queries;
			                                # 0 for never

# - 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 = 'FILE:${sysconfdir}/krb5.keytab'
#krb_caseins_users = off

# - SSL -

ssl = on
#ssl_ca_file = ''
ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'
#ssl_crl_file = ''
#ssl_crl_dir = ''
ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.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 = 128MB		                # 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
#hash_mem_multiplier = 1.0	        # 1-1000.0 multiplier on hash table work_mem
#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)
#min_dynamic_shared_memory = 0MB	# (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 = 2	        # 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 -

#backend_flush_after = 0	        # measured in pages, 0 disables
#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_workers_per_gather = 2	# taken from max_parallel_workers
#max_parallel_maintenance_workers = 2	# taken from max_parallel_workers
#max_parallel_workers = 8	        # maximum number of max_worker_processes that
			                                # can be used in parallel operations
#parallel_leader_participation = on
#old_snapshot_threshold = -1	        # 1min-60d; -1 disables; 0 is immediate
			                                # (change requires restart)


#------------------------------------------------------------------------------
# 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 and FreeBSD)
			                                #   fsync
			                                #   fsync_writethrough
			                                #   open_sync
#full_page_writes = on		                # recover from partial page writes
#wal_log_hints = off		                # also do full page writes of non-critical updates
			                                # (change requires restart)
#wal_compression = off		                # enable compression of full-page writes
#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
#checkpoint_completion_target = 0.9	# checkpoint target duration, 0.0 - 1.0
#checkpoint_flush_after = 256kB	# measured in pages, 0 disables
#checkpoint_warning = 30s	        # 0 disables
max_wal_size = 1GB
min_wal_size = 80MB

# - 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'
#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)
#max_replication_slots = 10	# max number of replication slots
		                        # (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
#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_async_append = on
#enable_bitmapscan = on
#enable_gathermerge = on
#enable_hashagg = on
#enable_hashjoin = on
#enable_incremental_sort = on
#enable_indexscan = on
#enable_indexonlyscan = on
#enable_material = on
#enable_memoize = on
#enable_mergejoin = on
#enable_nestloop = on
#enable_parallel_append = on
#enable_parallel_hash = on
#enable_partition_pruning = on
#enable_partitionwise_join = off
#enable_partitionwise_aggregate = off
#enable_seqscan = on
#enable_sort = on
#enable_tidscan = 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_setup_cost = 1000.0	# same scale as above
#parallel_tuple_cost = 0.1	        # same scale as above
#min_parallel_table_scan_size = 8MB
#min_parallel_index_scan_size = 512kB
#effective_cache_size = 4GB

#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

# - 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
#jit = on		                        # allow JIT compilation
#join_collapse_limit = 8	        # 1 disables collapsing of explicit
			                                # JOIN clauses
#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_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.
#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.

# 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 = -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_autovacuum_min_duration = -1	# 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 = 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
			                                #   %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 = 'Etc/UTC'


#------------------------------------------------------------------------------
# PROCESS TITLE
#------------------------------------------------------------------------------

cluster_name = '14/main'		                # added to process titles if nonempty
			                                # (change requires restart)
#update_process_title = on


#------------------------------------------------------------------------------
# STATISTICS
#------------------------------------------------------------------------------

# - Query and Index Statistics Collector -

#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_temp_directory = '/var/run/postgresql/14-main.pg_stat_tmp'


# - 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

# - Locale and Formatting -

datestyle = 'iso, mdy'
#intervalstyle = 'postgres'
timezone = 'Etc/UTC'
#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.UTF-8'	        # locale for system error message
			                                # strings
lc_monetary = 'C.UTF-8'	        # locale for monetary formatting
lc_numeric = 'C.UTF-8'		                # locale for number formatting
lc_time = 'C.UTF-8'		                        # locale for time formatting

# default configuration for text search
default_text_search_config = 'pg_catalog.english'

# - Shared Library Preloading -

#local_preload_libraries = ''
#session_preload_libraries = ''
shared_preload_libraries = 'pg_cron'
#jit_provider = 'llvmjit'	        # JIT library to use

# - Other Defaults -

#dynamic_library_path = '$libdir'
#extension_destdir = ''	        # prepend path when loading extensions
			                                # and shared objects (added by Debian)
#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 = 'conf.d'		                # 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
cron.database_name = 'iasql_metadata'