Re: \if, \elseif, \else, \endif (was Re: PSQL commands: \quit_if, \quit_unless)

From: Corey Huinker <corey(dot)huinker(at)gmail(dot)com>
To: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>
Cc: Greg Stark <stark(at)mit(dot)edu>, Erik Rijkers <er(at)xs4all(dot)nl>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Daniel Verite <daniel(at)manitou-mail(dot)org>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, PostgreSQL <pgsql-hackers(at)postgresql(dot)org>, pgsql-hackers-owner(at)postgresql(dot)org
Subject: Re: \if, \elseif, \else, \endif (was Re: PSQL commands: \quit_if, \quit_unless)
Date: 2017-02-13 20:18:38
Message-ID: CADkLM=dKXVHn2pCx-JZqbsXb-fT7nn5LLebxTkmd3XPe4ayBdg@mail.gmail.com
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On Mon, Feb 13, 2017 at 3:04 PM, Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> wrote:

>
> Hello Corey,
>
> That effort was creating as many headaches as it solved. Rolled back v12
>> except for doc paragraph, added more descriptive tap test names. Enjoy.
>>
>
> The TAP tests are missing from the patch, not sure why...
>

I went back to master and re-applied v11, something must have gotten lost
in translation.

> The stack cleanup is nicer with pop calls.
>

Yeah, dunno why I didn't do that earlier.

> Two debatable suggestions about the example:
> - put the on_error_stop as the very first thing in the example?
> - add a comment explaining what the SELECT ... \gset does?

Both are reasonable and easy. Added.

Attachment Content-Type Size
0001.if_endif.v14.diff text/plain 26.3 KB

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