diff -ruN postgresql.orig/src/backend/utils/misc/postgresql.conf.sample postgresql/src/backend/utils/misc/postgresql.conf.sample

--- postgresql.orig/src/backend/utils/misc/postgresql.conf.sample	2023-03-03 16:23:08.778675184 +0800

+++ postgresql/src/backend/utils/misc/postgresql.conf.sample	2023-03-03 16:27:04.296244328 +0800

@@ -417,23 +417,23 @@

 # - Where to Log -

-#log_destination = 'stderr'		# Valid values are combinations of

+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

+logging_collector = on		# 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,

+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,

+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,

+log_file_mode = 0600			# creation mode for log files,

 					# begin with 0 to use octal notation

 #log_truncate_on_rotation = off		# If on, an existing log file with the

 					# same name as the new log file will be

@@ -445,7 +445,7 @@

 					# in all cases.

 #log_rotation_age = 1d			# Automatic rotation of logfiles will

 					# happen after that time.  0 disables.

-#log_rotation_size = 10MB		# Automatic rotation of logfiles will

+log_rotation_size = 10MB		# Automatic rotation of logfiles will

 					# happen after that much log output.

 					# 0 disables.

@@ -461,7 +461,7 @@

 # - When to Log -

-#log_min_messages = warning		# values in order of decreasing detail:

+log_min_messages = warning		# values in order of decreasing detail:

 					#   debug5

 					#   debug4

 					#   debug3