LISTEN doesn't issue a warning for redundant listens anymore. Also,

add some 'See Also' links.

diff --git a/doc/src/sgml/ref/listen.sgml b/doc/src/sgml/ref/listen.sgml
index 75861fa6115e29aefa15e9b27cadd7649082a8e7..433b5c3f530aa2cf5fa8a6a169d160055c20063c 100644 (file)
--- a/doc/src/sgml/ref/listen.sgml
+++ b/doc/src/sgml/ref/listen.sgml
@@ -1,5 +1,5 @@
 
 
@@ -32,8 +32,7 @@ LISTEN name
    listener on the notification condition 
    class="PARAMETER">name.
    If the current session is already registered as a listener for
-   this notification condition, a warning message appears and nothing
-   is done.
+   this notification condition, nothing is done.
   
 
   
@@ -111,6 +110,15 @@ Asynchronous notification "virtual" received from server process with PID 8448.
    standard.
   
  
+
+ 
+  See Also
+
+  
+   
+   
+  
+ 
 
 
 
 
@@ -156,6 +156,15 @@ Asynchronous notification "virtual" received from server process with PID 8448.
    standard.
   
  
+
+ 
+  See Also
+
+  
+   
+   
+  
+ 
 
 
 
 
@@ -116,6 +116,15 @@ NOTIFY virtual;
    There is no UNLISTEN command in the SQL standard.
   
  
+
+ 
+  See Also
+
+  
+   
+   
+  
+