Re: [HACKERS] One-shot expanded output in psql using \G

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От Pavel Stehule
Тема Re: [HACKERS] One-shot expanded output in psql using \G
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Msg-id CAFj8pRDLr=exBc4QZg7POLZcGHNi539ibhVqmGzWctyPo0TZ7A@mail.gmail.com
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Ответ на Re: [HACKERS] One-shot expanded output in psql using \G  (Stephen Frost <sfrost@snowman.net>)
Ответы Re: [HACKERS] One-shot expanded output in psql using \G  (Stephen Frost <sfrost@snowman.net>)
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2017-01-30 14:46 GMT+01:00 Stephen Frost <sfrost@snowman.net>:
* Christoph Berg (christoph.berg@credativ.de) wrote:
> Re: Daniel Verite 2017-01-28 <74e7fd23-f5a9-488d-a8c4-1e0da674b27c@manitou-mail.org>
> > > Mysql's CLI client is using \G for this purpose, and adding the very
> > > same functionality to psql fits nicely into the set of existing
> > > backslash commands: \g sends the query buffer, \G will do exactly the
> > > same as \g (including parameters), but forces expanded output just for
> > > this query.
> >
> > +1 for the functionality but should we choose to ignore the comparison
> > to mysql, I'd suggest \gx for the name.
>
> IMHO \G is a tad easier to type than \gx, though the difference isn't
> huge, so I would be fine with either. But do we really want to choose
> something different just because MySQL is using it? \G will be much
> easier to explain to existing users (both people coming from MySQL to
> PostgreSQL, and PostgreSQL users doing a detour into foreign
> territory), and it would be one difference less to have to care about
> when typing on the CLIs.
>
> +1 on \G.

Agreed, +1 on \G and with the above argument- why in the world would we
want to avoid using \G just because MySQL uses it?

The argument so MySQL uses it is not good. But \gx respect convention and it is little bit more descriptive. 

The difference is minor - I prefer \gx due consistency with Postgres. I don't know much MySQL people who use a terminal.

Regards

Pavel

 

Thanks!

Stephen

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