---- 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
-@@ -231,7 +231,7 @@
+diff -urNp -x '*.orig' postgresql-12.4.org/src/backend/utils/misc/postgresql.conf.sample postgresql-12.4/src/backend/utils/misc/postgresql.conf.sample
+--- postgresql-12.4.org/src/backend/utils/misc/postgresql.conf.sample 2020-08-10 23:15:53.000000000 +0200
++++ postgresql-12.4/src/backend/utils/misc/postgresql.conf.sample 2021-11-09 09:30:59.882648111 +0100
+@@ -416,7 +416,7 @@
# - Where to Log -
-#log_destination = 'stderr' # Valid values are combinations of
+log_destination = 'syslog' # Valid values are combinations of
- # stderr, csvlog, syslog and eventlog,
+ # stderr, csvlog, syslog, and eventlog,
# depending on platform. csvlog
# requires logging_collector to be on.
-@@ -262,8 +262,8 @@
- # 0 to disable.
+@@ -463,9 +463,9 @@ log_destination = 'syslog' # Valid valu
+ # 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'
++syslog_sequence_numbers = on
+ #syslog_split_messages = on
-
- # - When to Log -
-@@ -324,7 +324,7 @@
- #debug_print_plan = off
- #debug_pretty_print = off
- #log_checkpoints = off
--#log_connections = off
-+log_connections = on
- #log_disconnections = off
- #log_duration = off
- #log_hostname = off
+ # This is only relevant when logging to eventlog (Windows):
+