On Fri, 22 Apr 2005, Shoaib Burq (VPAC) wrote:
> Please see attached the output from explain analyse. This is with the
>
> shared_buffers = 10600
> work_mem = 102400
> enable_seqscan = true
>
> BTW I guess should mention that I am doing the select count(*) on a View.
>
> Ran the Explain analyse with the nestedloop disabled but it was taking
> forever... and killed it after 30mins.
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Try increasing stats collection on ClimateChangeModel40.ClimateId:
alter table ClimateChangeModel40 alter column ClimateId set statistics 1000;
analyze ClimateChangeModel40;
Gavin
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match
