186 lines
3.5 KiB
Plaintext
186 lines
3.5 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.) White space is collapsed, comments are
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# introduced by `#' anywhere on a line. The complete list of option
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# names and allowed values can be found in the PostgreSQL
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# documentation. Examples are:
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#log_connections = on
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#fsync = off
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#max_connections = 64
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# Any option can also be given as a command line switch to the
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# postmaster, e.g., 'postmaster -c log_connections=on'. Some options
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# can be set at run-time with the 'SET' SQL command.
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#========================================================================
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#
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# Connection Parameters
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#
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#tcpip_socket = false
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#ssl = false
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#max_connections = 32 # 1-1024
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#port = 5432
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#hostname_lookup = false
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#show_source_port = false
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#unix_socket_directory = ''
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#unix_socket_group = ''
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#unix_socket_permissions = 0777
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#virtual_host = ''
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#krb_server_keyfile = ''
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#
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# Shared Memory Size
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#
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#shared_buffers = 64 # 2*max_connections, min 16
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#max_fsm_relations = 100 # min 10
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#max_fsm_pages = 10000 # min 1000
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#max_locks_per_xact = 64 # min 10
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#wal_buffers = 8 # min 4
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#
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# Performance
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#
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#sort_mem = 512
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#fsync = true
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#
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# Write-ahead log (WAL)
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#
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#wal_files = 0 # range 0-64
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#wal_sync_method = fsync # fsync or fdatasync or open_sync or open_datasync
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# Note: default wal_sync_method varies across platforms
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#wal_debug = 0 # range 0-16
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#commit_delay = 0 # range 0-100000
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#commit_siblings = 5 # range 1-1000
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#checkpoint_segments = 3 # in logfile segments (16MB each), min 1
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#checkpoint_timeout = 300 # in seconds, range 30-3600
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#
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# Optimizer Parameters
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#
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#enable_seqscan = true
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#enable_indexscan = true
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#enable_tidscan = true
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#enable_sort = true
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#enable_nestloop = true
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#enable_mergejoin = true
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#enable_hashjoin = true
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#ksqo = false
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#geqo = true
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#effective_cache_size = 1000 # default in 8k pages
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#random_page_cost = 4
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#cpu_tuple_cost = 0.01
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#cpu_index_tuple_cost = 0.001
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#cpu_operator_cost = 0.0025
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#
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# GEQO Optimizer Parameters
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#
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#geqo_selection_bias = 2.0 # range 1.5-2.0
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#geqo_threshold = 11
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#geqo_pool_size = 0 # default based on #tables in query, range 128-1024
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#geqo_effort = 1
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#geqo_generations = 0
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#geqo_random_seed = -1 # auto-compute seed
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#
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# Debug display
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#
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#silent_mode = false
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#log_connections = false
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#log_timestamp = false
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#log_pid = false
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#debug_level = 0 # range 0-16
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#debug_print_query = false
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#debug_print_parse = false
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#debug_print_rewritten = false
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#debug_print_plan = false
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#debug_pretty_print = false
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#ifdef USE_ASSERT_CHECKING
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#debug_assertions = true
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#endif
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#
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# Syslog
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#
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#ifdef ENABLE_SYSLOG
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#syslog = 0 # range 0-2
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#syslog_facility = 'LOCAL0'
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#syslog_ident = 'postgres'
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#endif
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#
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# Statistics
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#
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#show_parser_stats = false
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#show_planner_stats = false
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#show_executor_stats = false
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#show_query_stats = false
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#ifdef BTREE_BUILD_STATS
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#show_btree_build_stats = false
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#endif
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#
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# Access statistics collection
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#
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#collect_startcollector = true
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#collect_resetonpmstart = true
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#collect_querystring = false
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#collect_tuplelevel = false
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#collect_blocklevel = false
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#
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# Lock Tracing
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#
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#trace_notify = false
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#ifdef LOCK_DEBUG
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#trace_locks = false
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#trace_userlocks = false
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#trace_spinlocks = false
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#debug_deadlocks = false
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#trace_lock_oidmin = 16384
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#trace_lock_table = 0
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#endif
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#
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# Misc
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#
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#australian_timezones = false
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#deadlock_timeout = 1000
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#default_transaction_isolation = 'read committed'
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#max_expr_depth = 10000 # min 10
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#password_encryption = false
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#sql_inheritance = true
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