Add primary_slotname to recovery.conf.sample.

diff --git a/src/backend/access/transam/recovery.conf.sample b/src/backend/access/transam/recovery.conf.sample
index 6f7b38eb1979365bea209d54baa47c4f1409da93..209b97921464590da3a5d2c79ed667bb12b867af 100644 (file)
--- a/src/backend/access/transam/recovery.conf.sample
+++ b/src/backend/access/transam/recovery.conf.sample
@@ -120,6 +120,12 @@
 #
 #primary_conninfo = ''     # e.g. 'host=localhost port=5432'
 #
+# If set, the PostgreSQL server will use the specified replication slot when
+# connecting to the primary via streaming replication to control resource
+# removal on the upstream node. This setting has no effect if primary_conninfo
+# is not set.
+#
+#primary_slotname = ''
 #
 # By default, a standby server keeps restoring XLOG records from the
 # primary indefinitely. If you want to stop the standby mode, finish recovery