Re: Bad performance because of wrong characterset?

No characterset changed yet. They want us to recreate the database. the system is going live in a few weeks. I simply hate changing things because someone says so. It might be the quickest solution, but most probably not, and then it's a waste of time, energy etc.

>Here's a wild guess. If the character set is changed, a 10 MB segment
>(from the
>first extent to high water mark) may become 20 MB or 5 MB. Then CBO
>changes the
>plan and it happens to be a bad one.
>
>Yong Huang

Regards, Carel-Jan

• There will allwasy be another 10 last bugs --

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Carel-Jan
  INET: cjpengel.dbalert_at_xs4all.nl

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