From: | Bruce Momjian <bruce(at)momjian(dot)us> |
---|---|
To: | Steve Crawford <scrawford(at)pinpointresearch(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: psql \pset pager |
Date: | 2008-05-15 00:22:15 |
Message-ID: | 200805150022.m4F0MF202412@momjian.us |
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Lists: | pgsql-general pgsql-hackers pgsql-patches |
Steve Crawford wrote:
> My fingers sometimes run on "autoappend semicolon" mode and I end up
> typing "\pset pager always;" instead of "\pset pager always". No error
> is returned, short (but wide) output is not routed to the pager, and I
> have to back up and correct the \pset pager command. After some
> experimentation, I found that any unrecognized string sets the pager to
> be used for long output:
>
> steve=> \pset pager on;
> Pager is used for long output.
>
> steve=> \pset pager off;
> Pager is used for long output.
>
> steve=> \pset pager always;
> Pager is used for long output.
>
> steve=> \pset pager occasionally
> Pager is used for long output.
>
> steve=> \pset pager at random
> Pager is used for long output.
> \pset: extra argument "random" ignored
>
> The above commands set the pager to be used for long output regardless
> of the prior setting. Bad input doesn't generate errors except in the
> case where there are too many parameters.
>
> I didn't find this documented. Is the acceptance of bad input by design
> or an oversight?
Will be fixed in 8.4.
> Also, what would be the feasibility of having psql route output to the
> pager if the output is too long or too _wide_? I end up with too wide at
> least as often as too long.
Also done for 8.4.
--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
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