Add <indexterm> for functions pg_sleep_for and pg_sleep_until.

diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 8cc65b94d10d4108bcacffee9370860f5fd0e299..be548d79826b4ca7c6b35bd692dc19edad89ccc5 100644 (file)
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -7658,6 +7658,12 @@ SELECT TIMESTAMP 'now';  -- incorrect for use with DEFAULT
    <indexterm>
     <primary>pg_sleep</primary>
    </indexterm>
+   <indexterm>
+    <primary>pg_sleep_for</primary>
+   </indexterm>
+   <indexterm>
+    <primary>pg_sleep_until</primary>
+   </indexterm>
    <indexterm>
     <primary>sleep</primary>
    </indexterm>