Fix the omission in docs.

Commit 5373bc2a08 has added type for background workers but forgot to
update at one place in the documentation.

Reported-by: John Naylor
Author: John Naylor
Reviewed-by: Amit Kapila
Backpatch-through: 11
Discussion: https://postgr.es/m/CAJVSVGVmvgJ8Lq4WBxC3zV5wf0txdCqRSgkWVP+jaBF=HgWscA@mail.gmail.com

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 4164d847d72852fcfea84d24026348de4cacae95..81de901be08171fdb762085d1d4c54325c791194 100644 (file)
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -804,10 +804,14 @@ postgres   27093  0.0  0.0  30096  2752 ?        Ss   11:34   0:00 postgres: ser
      text
      Type of current backend. Possible types are
       autovacuum launcher, autovacuum worker,
-      background worker, background writer,
+      logical replication launcher,
+      logical replication worker,
+      parallel worker, background writer,
       client backend, checkpointer,
       startup, walreceiver,
       walsender and walwriter.
+      In addition, background workers registered by extensions may have
+      additional types.