| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Tatsuo Ishii <ishii(at)sraoss(dot)co(dot)jp>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Proposal: variant of regclass |
| Date: | 2013-12-05 11:05:38 |
| Message-ID: | 20131205110538.GD14419@alap2.anarazel.de |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2013-12-05 11:54:20 +0100, Pavel Stehule wrote:
> 2013/12/5 Andres Freund <andres(at)2ndquadrant(dot)com>
> We can introduce some assert polymorphic function
>
> CREATE OR REPLACE FUNCTION notnull(any, message text) RETURNS any, that can
> be used for check inside SQL
Uh. How is that going to help applications that upgraded, without having
noticed a pretty obscure notice in the release notes?
If this were day one, I would agree we should go that way, but today...
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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