On 2014-01-28 07:27:52 -0800, Greg Stark wrote:
> > And all of that without removing a valuable debugging/tracing tool from
> > other users.
> 
> Why is application_name useful for users who aren't the DBA and aren't
> the user in question. The sql_query would probably be more useful than
> application_name but we hide that...

It is useful to find out what the backend blocking you by taking out
locks or using all CPU is doing. And a sql query obviously can contain
actually sensitive data that you can't really hide.

Greetings,

Andres Freund

-- 
 Andres Freund                     http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services


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