Tom,
> I am suspicious that this table has a huge number of empty pages in it,
> mostly at the beginning. If so, a VACUUM FULL would help. (Try
> "vacuum full verbose elbs_matter_links" and see if it indicates it's
> reclaiming any large number of pages.)
Thank you. Aha.
That appears to have been the main problem; apparently, at some time during my
tinkering, I dumped most of the rows from elbs_matter_links a couple of
times. Ooops.
I'll post the new situation when I test the update queries tonight.
--
Josh Berkus
josh@agliodbs.com
Aglio Database Solutions
San Francisco
