| From: | Greg Smith <gsmith(at)gregsmith(dot)com> |
|---|---|
| To: | Ron Mayer <rm_pg(at)cheapcomplexdevices(dot)com> |
| Cc: | Gregory Stark <stark(at)enterprisedb(dot)com>, pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Pet Peeves? |
| Date: | 2009-01-29 23:37:57 |
| Message-ID: | Pine.GSO.4.64.0901291826070.16464@westnet.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Thu, 29 Jan 2009, Ron Mayer wrote:
> - Surely someone wrote a good count(*)-replacement-trigger before.
> Now where can I find one? Searching for "count" on pgfoundry
> doesn't help me. Searching varlena genralbits find shows me
> a simple one, but IIRC is lacking when it comes to concurrency.
There were two Varlena postings on this and one other good article. I got
sick of not being to find them every time I wanted to and added links to
them all at http://wiki.postgresql.org/wiki/Slow_Counting
--
* Greg Smith gsmith(at)gregsmith(dot)com http://www.gregsmith.com Baltimore, MD
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