On Mon, Jul 20, 2009 at 2:37 PM, Robert James wrote:
> I have two queries which should be equivalent. The Planner plans them
> differently, although they are both about the same time. Can someone
> explain why?
> select word from dict
> where
> word in
> (select substr('moon', 0, generate_serie
On Mon, Jul 20, 2009 at 2:37 PM, Robert James wrote:
> I have two queries which should be equivalent. The Planner plans them
> differently, although they are both about the same time. Can someone
> explain why?
Uhm, please post the two plans and the server version. I know you've
posted them bef
I have two queries which should be equivalent. The Planner plans them
differently, although they are both about the same time. Can someone
explain why?
select word from dict
where
word in
(select substr('moon', 0, generate_series(3,length('moon'
select * from dict
inner join (select substr
