Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Usenet -> c.d.o.server -> Re: Create table statement, weird behavior...

Re: Create table statement, weird behavior...

From: Jonathan Lewis <jonathan_at_jlcomp.demon.co.uk>
Date: Wed, 8 May 2002 22:52:23 +0100
Message-ID: <1020894655.29570.0.nnrp-08.9e984b29@news.demon.co.uk>

120 extents isn't a big issue, and LMTs
with uniform extents are a good idea.

I tend to prefer a slightly smaller limit and define a few different classes of
tablespace with different sizes of
uniform extent - like 128k, 1MB, 8MB
64MB, 512MB and then put an object
into a tablespace where it will collect
a couple of dozen extents. If I pick
the wrong tablespace one way
either side I feel embarrassed that
my estimates were poor, but not
sufficiently worried to make a fuss
about moving it.

--
Jonathan Lewis
http://www.jlcomp.demon.co.uk

Author of:
Practical Oracle 8i: Building Efficient Databases

Next Seminar - Australia - July/August
http://www.jlcomp.demon.co.uk/seminar.html

Host to The Co-Operative Oracle Users' FAQ
http://www.jlcomp.demon.co.uk/faq/ind_faq.html



Jim wrote in message ...

>Johathan,
>
> Great site, very helpful link, thankyou...
>
> This is 9i, your link suggest the preference of LMT's. Should I just
>leave well enough alone? I have 1 table with over 120 extents. Would I do
>better to make it "Dictionary Managed"?
>
>Thanks..
>
>Jim
>
>"Jonathan Lewis" <jonathan_at_jlcomp.demon.co.uk> wrote in message
>news:1020887349.24761.0.nnrp-08.9e984b29_at_news.demon.co.uk...
>>
>> Is tablespace DATA a locally managed tablespace ?
>> If so see
>> http://www.jlcomp.demon.co.uk/ch_08.html
>>
>>
Received on Wed May 08 2002 - 16:52:23 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US