Re: SQL performance issue with PostgreSQL compared to - Mailing list pgsql-sql

On Wed, 19 Jun 2002, Josh Berkus wrote:

>  > The pgsql db is indexed on the
> > 'authuser' field, and I've run 'analyze logfile'. 
> 
> He also needs to index the bytes field and the traffic field.  And run
^^^^^^^

Index on an aggregate function???

I though we could only index plain normal column iscachable functions.

Am i missing something?

> 
> -Josh Berkus
> 
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Achilleus Mantzios
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