Clarify how session_idle_timeout plays along with long-running queries
@@ -90,6 +90,11 @@ Client connections
Sets the timeout for how long client connections can stay inactive
before being forcefully closed by the server.
+ Time spent on waiting for query results doesn't count as idling.
+ E.g. if the session idle timeout is set to 1 minute it would be OK
+ to run a query that takes 2 minutes to compute; to limit the query
+ execution time use the ``query_execution_timeout`` setting.
+
The default is 60 seconds. Setting it to ``<duration>'0'`` disables
the mechanism. Setting the timeout to less than ``2`` seconds is not
recommended.
