Re: Query optimization problem

Peter wrote:
>
> Query returned successfully with no result in 600 ms.
>
> Why SELECT takes 3+ second to execute? Is it something to do with my
> Postgres server optimization, or PgAdmin does not show correct data
> retrieval runtime (leaks over into query runtime or something)?

Data transfer and display time usually.

Try SELECT count(*) FROM ... instead and see if the times are closer.

--
   Richard Huxton
   Archonet Ltd