Re: MySQL-ism help patch for psql

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: David Christensen <david@endpoint.com>
Cc: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>, Jeff Davis <pgsql@j-davis.com>, pgsql-hackers@postgresql.org, Magnus Hagander <magnus@hagander.net>
Date: 2010-01-19T21:39:57Z
Lists: pgsql-hackers
David Christensen <david@endpoint.com> writes:
> On Jan 19, 2010, at 2:58 PM, Stefan Kaltenbrunner wrote:
>> well those are the most common ones I guess for the current version  
>> of the mysql commandline client - but what about future versions or  
>> the fact that we only have partial replacements for some of those  
>> that people are really asking for?

> I think it captures the intent of the people using the tool, and that  
> it adds a small net benefit in usability for those people.  Deciding  
> to support this small subset does not obligate you to expand the scope  
> in the future.  (Hey ma, this slope ain't slippery!)

I thought Magnus had a really good point: covering these four cases will
probably be enough to teach newbies to look at psql's backslash
commands.  And once they absorb that, we're over a big hump.

Also, TTBOMK these commands have been in mysql for many years.  I don't
think that commands that might get introduced in future versions would
have anywhere near the same degree of wired-into-the-fingertips uptake
to them.

			regards, tom lane