| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au> |
| Cc: | "Bruce Momjian" <pgman(at)candle(dot)pha(dot)pa(dot)us>, "Gavin Sherry" <swm(at)linuxworld(dot)com(dot)au>, "Hackers" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: BETWEEN SYMMETRIC/ASYMMETRIC |
| Date: | 2002-04-18 03:24:55 |
| Message-ID: | 5674.1019100295@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
"Christopher Kings-Lynne" <chriskl(at)familyhealth(dot)com(dot)au> writes:
> So should I go ahead and submit a patch for BETWEEN that adds SYMMETRY
> support in the old-style code, and then at a later stage submit a patch that
> makes BETWEEN a proper node?
I'd prefer to do it in one step. I have not noticed any large
groundswell of demand for BETWEEN SYMMETRIC ... so I don't see a good
reason for implementing a stopgap version. (It would be a stopgap
mainly because the planner wouldn't recognize it as a range query.)
regards, tom lane
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