| From: | David Fetter <david(at)fetter(dot)org> |
|---|---|
| To: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
| Cc: | pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Weighted Stats |
| Date: | 2016-04-08 22:48:07 |
| Message-ID: | 20160408224807.GC15407@fetter.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Fri, Apr 08, 2016 at 01:47:56PM -0700, David Fetter wrote:
> Sorry about the delay. This patch disallows negative weights,
> although it still has that odd difference Jeff found.
Difference corrected. It turned out that my reference was mistaken on
the calculation.
Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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| Attachment | Content-Type | Size |
|---|---|---|
| weighted_stats_004.diff | text/plain | 19.0 KB |
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