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Home -> Community -> Usenet -> c.d.o.server -> Re: Algorithm for calculating extent size in LMT
"Jonathan Lewis" <jonathan_at_jlcomp.demon.co.uk> wrote in message news:<1015324060.24905.1.nnrp-14.9e984b29_at_news.demon.co.uk>...
> You haven't gone into Oracle 9 with
> Automatic Segment Space (ASS) management
> have you ? This might have some impact on
> rollback relating to updates to bitmap blocks,
> as the BMB allocation can be painful when extent
> sizes are small.
Sorry. Just after sending my post, I've realized that version is missing. I have the same version as Nuno, 8.1.7 (.0.0) on NT4. I've tried to reproduce my numbers, but failed. My test box is too small and I have not enough time. So maximum number of extents I've got while inserting 2.000.000 (80 MBs) rows in table in tablespace with uniform extent size 8kb.
-- _________________________________________ Dusan Bolek, Ing. Oracle team leader Note: pagesflames_at_usa.net has been cancelled due to changes (maybe we can call it an overture to bankruptcy) on that server. I'm still using this email to prevent SPAM. Maybe one day I will change it and have a proper mail even for news, but right now I can be reached by this email.Received on Tue Mar 05 2002 - 08:45:40 CST
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