---- postgresql-8.3RC1/src/backend/utils/misc/postgresql.conf.sample.orig 2007-12-07 16:44:56.000000000 +0000
-+++ postgresql-8.3RC1/src/backend/utils/misc/postgresql.conf.sample 2008-01-07 22:19:56.904649611 +0000
-@@ -253,7 +253,7 @@
+--- postgresql-15.2/src/backend/utils/misc/postgresql.conf.sample 2023-03-07 23:29:21.289677003 +0100
++++ postgresql-15.2/src/backend/utils/misc/postgresql.conf.sample 2023-03-07 23:32:49.321241168 +0100
+@@ -441,28 +441,28 @@
# - Where to Log -
-#log_destination = 'stderr' # Valid values are combinations of
-+log_destination = 'syslog' # Valid values are combinations of
- # stderr, csvlog, syslog, and eventlog,
- # depending on platform. csvlog
- # requires logging_collector to be on.
-@@ -262,8 +262,8 @@
++log_destination = 'stderr' # Valid values are combinations of
+ # stderr, csvlog, jsonlog, syslog, and
+ # eventlog, depending on platform.
+ # csvlog and jsonlog require
+ # logging_collector to be on.
+
+ # This is used when logging to stderr:
+-#logging_collector = off # Enable capturing of stderr, jsonlog,
++logging_collector = on # Enable capturing of stderr, jsonlog,
+ # and csvlog into log files. Required
+ # to be on for csvlogs and jsonlogs.
+ # (change requires restart)
+
+ # These are only used if logging_collector is on:
+-#log_directory = 'log' # directory where log files are written,
++log_directory = '/var/log/postgresql' # 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,
++log_filename = 'postgresql-15.log' # log file name pattern,
+ # can include strftime() escapes
+-#log_file_mode = 0600 # creation mode for log files,
++log_file_mode = 0640 # creation mode for log files,
+ # begin with 0 to use octal notation
+-#log_rotation_age = 1d # Automatic rotation of logfiles will
++log_rotation_age = 0 # Automatic rotation of logfiles will
+ # happen after that time. 0 disables.
+-#log_rotation_size = 10MB # Automatic rotation of logfiles will
++log_rotation_size = 0 # 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
+@@ -475,9 +475,9 @@
+ # in all cases.
# These are relevant when logging to syslog:
-#syslog_facility = 'LOCAL0'
-#syslog_ident = 'postgres'
-#syslog_sequence_numbers = on
+syslog_facility = 'LOCAL0'
-+syslog_ident = 'postgres-10'
++syslog_ident = 'postgresql-15'
+syslog_sequence_numbers = on
#syslog_split_messages = on
- # This is only relevant when logging to eventlog (win32):
-@@ -324,7 +324,7 @@
- #debug_print_plan = off
- #debug_pretty_print = off
- #log_checkpoints = off
+ # This is only relevant when logging to eventlog (Windows):
+@@ -551,12 +551,12 @@
+ # actions running at least this number
+ # of milliseconds.
+ #log_checkpoints = on
-#log_connections = off
+-#log_disconnections = off
+log_connections = on
- #log_disconnections = off
++log_disconnections = on
#log_duration = off
+ #log_error_verbosity = default # terse, default, or verbose messages
#log_hostname = off
+-#log_line_prefix = '%m [%p] ' # special values:
++#log_line_prefix = '%m [%p] %q%h/%a %u/%d ' # special values:
+ # %a = application name
+ # %u = user name
+ # %d = database name