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Re: More thoughts about planner's cost estimates - Mailing list pgsql-hackers

From Greg Stark
Subject Re: More thoughts about planner's cost estimates
Date
Msg-id 87mzcsbo5k.fsf@stark.xeocode.com
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In response to Re: More thoughts about planner's cost estimates  (Hannu Krosing <hannu@skype.net>)
Responses Re: More thoughts about planner's cost estimates
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Hannu Krosing <hannu@skype.net> writes:

> Ühel kenal päeval, L, 2006-06-03 kell 10:43, kirjutas Jim Nasby:
> 
> > Might also be worth adding analyze delay settings, ala  
> > vacuum_cost_delay.
> 
> Actually we should have delay settings for all potential
> (almost-)full-scan service ops, - VACUUM, ANALYSE, CREATE INDEX, ADD
> CONSTRAINT, maybe more - so that there would be better chances of
> running those on busy databases without disastrous effects.

What about UPDATE and DELETE and for that matter SELECT?


-- 
greg

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