temp tablespace blow up 2007-08-14 - By Don Seiler
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A temporary tablespace is what you want for TEMP.
I'm curious as to how you think you blew it up, and even more curious
as to how Oracle let you drop it. What version of Oracle are you
using?
Don.
On 8/14/07, Lyall Barbour <lyallbarbour@(protected)> wrote:
> Hi all,
> So, i blew up _the_ temp tablespace the other day with an update query
> *pats himself on the back*. I found some down time and dropped it, looking
> up on the web how to recreate it, i found CREATE TEMPORARY TABLESPACE and
> created it as "temporary" not realizing what i was doing (just hadn't done
> it in awhile).
> Now, night reports and such take 4 hrs instead of 4 mins to run.
> Now that i've found the basic syntax to create a tablespace again, my only
> real question is if someone can explain about TEMPORARY tablespaces and what
> good they'd be for? Are they good for the "temp" tablespace for queries
> cause there's only two reasons i found for the huge amount of time
> difference for the night process 1) tablespace used to be regular 4 gig
> tablespace, now it's "TEMPORARY" 2) i created the extents wrong and instead
> of being 767 extents it was 37000.
>
> What is a TEMPORARY TABLESPACE?
>
> Lyall
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Don Seiler
oracle: http://ora.seiler.us
ultimate: http://www.mufc.us
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