Alvaro Herrera wrote:
> Michael Renner wrote:
>
>> Mentioning PGHOST in pg_ctl's
>> manpage/documentation should make this entirely clear for people who
>> aren't familiar with the extensive environment variables PostgreSQLs
>> client library can use. [1]
>
> Yeah, this has been complained about many, many times.
Usually an indicator that it need's fixing, eh? ;)
>> If this is a viable option I can write a small patch against the
>> documentation.
>
> I think the patch we need here is something that creates a separate
> manpage for the libpq environment variables, and some kind of note in
> each and every libpq-using program referring the user to that page.
Looking through the available variables probably only PGHOST seems to be
of interest for pg_ctl's purposes; psql's manpage already refers to The
Documentation for further variables and information. What's needed in
pg_ctl's case is just a pointer for the uninformed, at least for me
that'd have sufficed.
best regards,
Michael
