Christopher Browne escribió:
> On Tue, Oct 30, 2012 at 5:25 PM, Josh Berkus <j...@agliodbs.com> wrote:
> > On 10/29/12 6:40 AM, Chris Corbyn wrote:
> >> What's the use case of this? It sounds like it will just create a 
> >> maintenance nightmare where some stuff you expect to lookup in in 
> >> postgresql.conf is actually hiding in the .auto file. Assuming only super 
> >> users/sysadmins would have the ability to change things in the config 
> >> file, wouldn't they be more likely to just do it on the server and edit 
> >> the .conf (which among other things, keeps it tidy and orderly).
> >
> > The use is the ability to manage dozens, or hundreds, of PostgreSQL
> > servers via Port 5432.  It would also make writing an auto-configurator
> > easier.
> >
> > I agree that there's not much benefit if you're only managing a single
> > PostgreSQL server.  There's a lot of benefit for those of us who have to
> > manage a lot of them though.
> 
> I rather think that the fact that postgresql.conf has supported an
> "include directive" since at least as far back as 8.2 (likely further;
> I'll not bother spelunking further into the docs) makes this extremely
> troublesome.

This is precisely the reason why "source file" and "source line" are now
tracked for configuration parameters.  If a setting is in the auto file
(or any other file), it would be very simple to find.

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


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