From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Collation order for btree-indexable datatypes |
Date: | 2001-05-03 01:48:25 |
Message-ID: | 200105030148.f431mPw06647@candle.pha.pa.us |
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Lists: | pgsql-hackers |
If you feel strongly about it, go ahead. I didn't see any problem
reports on it, and it seemed kind of iffy, so I thought we should hold
it.
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > Comparing NaN/Invalid seems so off the beaten path that we would just
> > wait for 7.2. That and no one has reported a problem with it so far.
>
> Do you consider "vacuum analyze" on the regression database to be
> off the beaten path? How about creating an index on a numeric column
> that contains NaNs, or a timestamp column that contains Invalid?
>
> Unless you believe these values are not being used in the field at all,
> there's a problem. (And if you do believe that, you shouldn't be
> worried about my changing their behavior ;-))
>
> regards, tom lane
>
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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