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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Locally managed tablespaces
Kimberly,
Keep in mind that when you use LMT autoallocate option that the extents can grow at a
different sizes. "The Autuallocate option allows
Oracle to take control of the extent allocation. Oracle will use extent
sizes of 64KB, 1MB, 8MB, and 64MB to manage space in the tablespace." The
table created in the tablespace will adapt the auto extent policy of the
tablespace and use increasingly larger extents as the table grows in size.
see http://www.oracle.com/oramag/oracle/00-nov/o60o8i.html
for the explaination.
ROR mª¿ªm
>>> kimberly.smith_at_gmd.fujitsu.com 07/19/01 01:56PM >>>
Actually, I discovered that you cannot use it for the rollback tablespace
either. Oh, you can create the tablespace no problem but then you cannot
create the rollback segments in it. Something that the doco failed to
mention.
I did catch the temporary one in the doco though.
-----Original Message-----
Sent: Thursday, July 19, 2001 10:32 AM
To: Multiple recipients of list ORACLE-L
You canuse any storage parameters you like but oracle will ignore them exept for initial for LMT with autoallocate. I would personally do not use autoallocate. Also you cannot use autoallocate for temporary tablespace and shouldn't use it for rollback.
Alex Hillman
-----Original Message-----
Sent: Thursday, July 19, 2001 12:43 PM
To: Multiple recipients of list ORACLE-L
HPUX 11i 64 bit
Oracle 8.1.7.1 32 bit
I am creating a new database and decided to go with locally managed tablespaces. I was going to go with autoallocate because the best I can tell the only possible drawback with this is a little wasted space. However, I was under the impression that you could not specify a next in the storage clause of a table creation. Yet you can. So what happens if I have a next defined? Do they pretty much just throw that away or should I really not define it?
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Kimberly Smith
INET: kimberly.smith_at_gmd.fujitsu.com
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