On 2/23/16 9:37 AM, Alvaro Herrera wrote:
Jim Nasby wrote:
On 2/5/16 10:08 AM, David Fetter wrote:
On Wed, Feb 03, 2016 at 06:02:57PM -0600, Jim Nasby wrote:
I just discovered that ./configure will happily accept '--with-pgport=' (I
was actually doing =$PGPORT, and didn't realize $PGPORT was empty). What you
end up with is a compile error in guc.c, with no idea why it's broken. Any
reason not to have configure or at least make puke if pgport isn't valid?
That seems like a good idea.
Patch attached. I've verified it with --with-pgport=, =0, =77777 and =1. It
catches what you'd expect it to.
Does it work to specify port numbers below 1024?
Presumably not if you're trying to open a network port. But I just
checked and if listen_addresses='' then you can use a low port number:
select name,quote_nullable(setting) from pg_settings where name in
name | quote_nullable
listen_addresses | ''
port | '1'
Plus, the GUC check allows 1-1024, so I'm inclined to do the same in the
config check. But I don't have a strong opinion about it.
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com
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