Re: Surfacing qualifiers

From: Andrew Dunstan <andrew(at)dunslane(dot)net>
To: David Fetter <david(at)fetter(dot)org>
Cc: PG Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Surfacing qualifiers
Date: 2008-03-26 12:31:04
Message-ID: 47EA4208.3090807@dunslane.net
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David Fetter wrote:
> Folks,
>
> Neil Conway sent me a patch that sketched out a plan to make quals
> visible to functions
>

er, what? Please explain what this means, why it might be useful.
Example(s) would help.

> * In PL/Perl, $_TD->{_quals} gets the qualifiers, but they really
> should go in their own variable. I'm thinking that one should be
> called $_QUAL.
>
>

$_TD is only there for triggers. Is this a trigger feature?

cheers

andrew

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