On Jan 14, 2014, at 10:58 AM, John Sutton <johnericsutton@gmail.com> wrote:
> Hi there
>
> Having spent about 2 hours trying to solve a simple problem, I think it might be worthwhile to record my efforts.
Perhapssomeone can point out how extremely silly I have been… or is the documentation lacking?
>
> My original question was: where is the system-wide psqlrc file located?
The default is a compile-time configuration option.
You can get that for your installation using "pg_config --sysconfdir”
The environment PGSYSCONFDIR variable can override it if it’s set. Like a lot of client configuration settings it’s not
reallyhandled by the client, but by libpq. That’s good; makes for a nice consistent UI. What’s less good is that it
meansthat they’re documented in the libpq docs - http://www.postgresql.org/docs/current/static/libpq-envars.html
>
> Some material on the web suggests that this is ~postgres/.psqlrc but this not true, this is just the postgres user’s
user-specificconfig file.
>
> I tried putting it alongside pg_hba.conf etc but that didn’t work.
>
> The psqlrc.sample file contains the wording “Copy this to your sysconf directory (typically /usr/local/pqsql/etc) …”
butthat directory doesn’t exist on either of my target systems! (I’m using postgres 9.1 on Ubuntu and Mac OS X.)
>
> As a last resort (which surely shouldn’t be necessary) on the Ubuntu system I did:
>
> strings /usr/bin/psql | grep -i sysconf
>
> $ENV{'PGSYSCONFDIR'} = '/etc/postgresql-common' if !$ENV{'PGSYSCONFDIR’};
On Ubuntu that’s not really psql, it’s a shell script wrapper that runs the real psql - and it looks like they’re
overridingwhatever the built-in default is in their wrapper.
>
> So that’s where it needs to be: /etc/postgresql-common/psqlrc
>
> I’ve still no clue for Mac OS X however, since the same trick only finds a placeholder :( :
>
> strings /Applications/Postgres.app/Contents/MacOS/bin/psql | grep -i sysconf
satsuke:shared (develop)$ pg_config --sysconfdir
/Applications/Postgres.app/Contents/MacOS/etc
:)
Cheers,
Steve