From: | Jeff Davis <pgsql(at)j-davis(dot)com> |
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To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: WIP: generalized index constraints |
Date: | 2009-09-20 16:16:24 |
Message-ID: | 1253463384.23353.292.camel@jdavis |
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Lists: | pgsql-hackers |
On Sat, 2009-09-19 at 23:15 -0400, Robert Haas wrote:
> I was wondering if we couldn't introduce a dummy tuple name similar to
> OLD and NEW, called, say, OTHER. Then instead of writing a =, you
> could write a = OTHER.a ... or perhaps a = OTHER.b ... although that
> might also open the door to more things than you want to support at
> this point.
Interesting idea. At this point though, there is enough disagreement
over the language that I just want to take the least-invasive route that
has the lowest chance of causing a problem. It looks like ALTER INDEX
might be the path of least resistance.
Regards,
Jeff Davis
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