Jesse,
I did the same thing last week on our sandbox system using the method others
have prescribed.  There is a note 140913.1 covering a LMT bug in 8.1.6.
under OpenVMS.  You might want to double check to make sure no equivalent
problem exists on your platform.

Ron,
As Jared pointed out, it's the Temporary tablespace (not a tablespace with
temporary contents) that permits local extent management. In 8.1.7 I'm sure
you've already tried:

create tablespace temp_contents
datafile '/oracle/.../temp.data1' size 128M
temporary
extent management local uniform size 4M;

or something similar and gotten a ORA-25144.  Also be forwarned, 8.1.7 will
let you assign a Permanent LMT as temporary_tablespace for a user, but won't
let you create temporary segments there.

Mike



-----Original Message-----
Sent: Wednesday, November 06, 2002 10:56 AM
To: Multiple recipients of list ORACLE-L


Hey all,

I've got some downtime coming up on an 8.1.6 DB on Solaris, and I'd like to
take the opportunity to convert the datafiles of the TEMP tablespace to
tempfiles.  My reason for this change is primarily to get the TEMP
tablespace LMT, but also to shrink our hotbacks w/o modifying the working
script.

I've been trying to reason out this task in my head, as I can't find much on
MetaLink, and here's what I've got so far:

1)  Shutdown DB.
2)  Backup DB.
3)  Startup restricted.
4)  Offline tablespace TEMP.
5)  Drop tablespace TEMP.
6)  Create new temporary TEMP LMT.
7)  Bounce instance.

I don't yet have an arena to try this in.  Will users whose assigned
TEMPORARY TABLESPACE is TEMP need to be ALTERed?  Anyone have any comments
on the procedure?

TIA!

Rich


Rich Jesse                           System/Database Administrator
[EMAIL PROTECTED]              Quad/Tech International, Sussex, WI USA
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