Am Montag, 28. August 2006 10:23 schrieb Rafal Pietrak:
> Is there a way to speed up the query to my 'grand total' logfile,
> constructed as a UNION of smaller (specialised) logfiles?
If it is sufficient for your purpose, you will find UNION ALL to be
significantly faster.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/