#unix_socket_directory = ''

#unix_socket_group = ''

#unix_socket_permissions = 0777

#unix_socket_permissions = 0777# octal

#virtual_host = ''

#

#Shared Memory Size

#

#shared_buffers = 64# 2*max_connections, min 16

#shared_buffers = 64# 2*max_connections, min 16, 8K each

#max_fsm_relations = 100# min 10, fsm is free space map

#max_fsm_pages = 10000# min 1000, fsm is free space map

#max_locks_per_transaction = 64# min 10

#wal_buffers = 8# min 4

#wal_buffers = 8# min 4, 8K each

#

#Non-shared Memory Sizes

#

#sort_mem = 1024# min 64

#vacuum_mem = 8192# min 1024

#sort_mem = 1024# min 64, size in KB

#vacuum_mem = 8192# min 1024, size in KB

#

#Write-ahead log (WAL)

#

#checkpoint_segments = 3# in logfile segments (16MB each), min 1

#checkpoint_timeout = 300#in seconds,range 30-3600

#checkpoint_segments = 3# in logfile segments, min 1, 16MB each

#checkpoint_timeout = 300# range 30-3600, in seconds

#

#wal_files = 0# range 0-64

#

#commit_delay = 0# range 0-100000

#commit_delay = 0# range 0-100000, in microseconds

#commit_siblings = 5# range 1-1000

#

#fsync = true

#enable_mergejoin = true

#enable_hashjoin = true

#effective_cache_size = 1000#default in 8k pages

#effective_cache_size = 1000#8K each

#random_page_cost = 4

#cpu_tuple_cost = 0.01

#cpu_index_tuple_cost = 0.001

#timezone = unknown# actually, defaults to TZ environment setting

#australian_timezones = false

#client_encoding = sql_ascii# actually, defaults to database encoding

#authentication_timeout = 60#min 1, max 600

#deadlock_timeout = 1000

#authentication_timeout = 60#1-600, in seconds

#deadlock_timeout = 1000# in milliseconds

#default_transaction_isolation = 'read committed'

#max_expr_depth = 10000# min 10

#max_files_per_process = 1000# min 25

#password_encryption = true

#sql_inheritance = true

#transform_null_equals = false

#statement_timeout = 0# 0 is disabled

#statement_timeout = 0# 0 is disabled, in milliseconds

#db_user_namespace = false