Re: Many to many join seems slow?

You're right. If I redirect output to /dev/null, the query completes
in 1.4s.

# \o /dev/null
# SELECT s.source_id, s.value as sourceValue, t.value as
translationValue...
...
Time: 1409.557 ms
#

That'll do for now.

Thanks,

Drew

On May 15, 2007, at 7:17 AM, Heikki Linnakangas wrote:

> Drew Wilson wrote:
>> Merge Join  (cost=524224.49..732216.29 rows=92447 width=97)
>> (actual time=1088.871..1351.840 rows=170759 loops=1)
>> ...
>> Total runtime: 1366.757 ms
>
> It looks like the query actual runs in less than 3 seconds, but it
> takes some time to fetch 170759 rows to the client.
>
> --
>   Heikki Linnakangas
>   EnterpriseDB   http://www.enterprisedb.com