Re: Should \o mean "everything?"

On Mon, Aug 31, 2015 at 07:18:02PM +0000, Kevin Grittner wrote:
> David Fetter <david(at)fetter(dot)org> wrote:
>
> > In a failed attempt to send the output of \pset to a pipe, I
> > noticed that for reasons I find difficult to explain, not every
> > output gets redirected with \o.
> >
> > At first blush, I'd consider this inconsistency as a bug.
> >
> > What have I missed?
>
> The documentation says:
>
> | Arranges to save future query results to the file filename or
> | pipe future results to the shell command command. If no argument
> | is specified, the query output is reset to the standard output.
> |
> | "Query results" includes all tables, command responses, and
> | notices obtained from the database server, as well as output of
> | various backslash commands that query the database (such as \d),
> | but not error messages.
>
> Are you seeing anything inconsistent with the documentation? If
> so, what?

The documentation doesn't specify that a proper subset of the
backslash commands go through, and doesn't enumerate either the ones
that do or the ones that don't.

The way I see it, the fact that backslash commands aren't treated
consistently here would be a bug even if the inconsistency were
documented, which it is only vaguely by implication.

Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter
Skype: davidfetter XMPP: david(dot)fetter(at)gmail(dot)com

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