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-rw-r--r--src/backend/utils/misc/postgresql.conf.sample14
1 files changed, 9 insertions, 5 deletions
diff --git a/src/backend/utils/misc/postgresql.conf.sample b/src/backend/utils/misc/postgresql.conf.sample
index 5ea568a3551..e765664ecc0 100644
--- a/src/backend/utils/misc/postgresql.conf.sample
+++ b/src/backend/utils/misc/postgresql.conf.sample
@@ -186,15 +186,19 @@
# - Streaming Replication -
#max_wal_senders = 0 # max number of walsender processes
-#wal_sender_delay = 200ms # 1-10000 milliseconds
+#wal_sender_delay = 200ms # walsender cycle time, 1-10000 milliseconds
#wal_keep_segments = 0 # in logfile segments, 16MB each; 0 disables
# - Standby Servers -
-#hot_standby = off # allows queries during recovery
-#max_standby_delay = 30s # max acceptable lag to allow queries to
- # complete without conflict; -1 means forever
-#vacuum_defer_cleanup_age = 0 # num transactions by which cleanup is deferred
+#hot_standby = off # "on" allows queries during recovery
+#max_standby_archive_delay = 30s # max delay before canceling queries
+ # when reading WAL from archive;
+ # -1 allows indefinite delay
+#max_standby_streaming_delay = 30s # max delay before canceling queries
+ # when reading streaming WAL;
+ # -1 allows indefinite delay
+#vacuum_defer_cleanup_age = 0 # number of transactions by which cleanup is deferred
#------------------------------------------------------------------------------