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Re: URGENT : sql*loader performance problem on partionned table

From: <cornichepark_at_cwazy.co.uk>
Date: Wed, 03 Sep 2003 08:34:27 -0800
Message-ID: <F001.005CEA48.20030903083427@fatcity.com>


Yesterday i posted a reply on this .. but did not reach. Check if too much logging taking place. Avoid this with loading as UNRECOVERABLE; Or else Presort the data on the index key to minimise the use of Temp segment. As of now i am able to think of only these two.

HTH
GovindanK

> Hi gurus,
> we have two daily loads that one after the other.
> The first fill up a non partitionned table and the second do the same into
> a
> partitionned table.
> First times the second load ran very quickly : 1 min instead of 5 min (non
> partitionnned table).
> But now since few days, the partitionned table filling take more than 1-2
> hours ! yesterday it took 14 hours !!!!
> Any one has any clue ?
> - Tablespaces for partitionned table used brand new separate disks
> - Does it come from indexes ? should I drop them first ?
>
> Thankx in advance!
>
>
>

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Received on Wed Sep 03 2003 - 11:34:27 CDT

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