On Apr 4, 2005, at 12:54 AM, Tom Lane wrote:
[EMAIL PROTECTED] writes:
I'm trying to optimize a query and the EXPLAIN ANALYZE (see link
below)
shows that some hash join row estimates are wrong by a factor of 2-3,
and upwards of 7-8.
I doubt that improving those estimates would lead to markedly bet
[EMAIL PROTECTED] writes:
> I'm trying to optimize a query and the EXPLAIN ANALYZE (see link below)
> shows that some hash join row estimates are wrong by a factor of 2-3,
> and upwards of 7-8.
I doubt that improving those estimates would lead to markedly better
results. You need to think about i
