In response to Mike Charnoky <[EMAIL PROTECTED]>:

> The autovacuum is turned on.  Since this is pg8.1, I don't know when the
> table was actually last vacuumed.  I *did* run analyze on the table,
> though.  Also, nothing has been deleted in this table... so vacuum
> should have no affect, right?

Updated rows also produce dead tuples that require vacuuming.  If the
table is insert only, you don't need vacuum.

-- 
Bill Moran
http://www.potentialtech.com

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