From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr> |
Cc: | PostgreSQL Patches <pgsql-patches(at)postgresql(dot)org> |
Subject: | Re: notice about costly ri checks (2) |
Date: | 2004-03-05 04:49:58 |
Message-ID: | 200403050449.i254nw416512@candle.pha.pa.us |
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Lists: | pgsql-patches |
Fabien COELHO wrote:
>
> Dear patchers,
>
> Here is my second and last try of the day.
>
> This patch adds a "notice" at constraint creation time if the referential
> integrity check is to be "costly", that is it cannot use the index due to
> some incompatibility.
>
> The patch was generated with the "difforig" script against the current cvs
> head.
>
> I put much validation which looks fine to me, but it is only me.
>
> I'm not that satisfied with the wording and the content of the error
> message. Any better suggestion would be welcome.
Agreed. The current text is:
NOTICE: costly cross-type foreign key because of component 1
Seems we should say something like:
NOTICE: foreign key constraint 'constrname' must use a costly cross-type conversion
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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