Re: ALTER SYSTEM SET command to change postgresql.conf parameters (RE: Proposal for Allow postgresql.conf values to be changed via SQL [review])

Josh Berkus escribió:

> We are missing one feature, which is the ability to relocate the
> postgresql.auto.conf file if relocating it is desireable according to
> some sysadmin spec.  This kind of ties into another patch which was
> discussed on this list -- the ability to relocate the recovery.conf
> file.

Well, postgresql.conf is already relocatable.  Is there any advantage in
being able to move postgresql.auto.conf to a different location than
postgresql.conf?  I don't see any.  I didn't follow the recovery.conf
discussion, but I imagine that the reason for wanting to be able to
relocate it is related to standby vs. master distinction.  This doesn't
apply to postgresql.auto.conf, I think, does it?

If people want to drill real down, they can always have a
postgresql.auto.conf that's a symlink. (In this light, we would ship an
empty postgresql.auto.conf in a freshly initdb'd system.  IIRC the
current patch already does that.)

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