Jessica Blank wrote:
> I wish to find a way to measure the CPU time used by any given query (or
> set of queries).
>
> I could not find any information on how to do this...
>
> Is there some secret internal table (like the V$ virtual tables in Oracle)
> that contains this info?
Well, I don't know of anything specific to CPU usage, but for monitoring your
server see Monitoring Database Activity in the manual:
http://www.us.postgresql.org/users-lounge/docs/7.3/postgres/monitoring.html
Also, one of the best and most commonly used tools for optimizing individual
queries is EXPLAIN ANALYZE; see:
http://www.us.postgresql.org/users-lounge/docs/7.3/postgres/sql-explain.html
HTH,
Joe
