If you are using uniform extents in LMT, you don't want to coalesce - ever.
Since every extent will be the same size, it is useless overhead. This is
even more true if you have adopted a "uniform extents" policy in any
dictionary managed tablespaces. In fact, to reduce the overhead of throwing
a new extent in the latter, you might try "pre-fragmenting" the tablespace
by creating a junk table in it and manually allocating new extents, then
dropping the table - during a low activity period of course.
-Don Granaman
[ceritifiable OraSaurus]
----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]>
Sent: Saturday, July 21, 2001 3:46 PM
> SMON will only automatically coalesce if pctincrease is > 0 but you
> can always ask for a coalesce. Its part of the alter tablespace command
> and is the method I use.
>
> However, according to the doco there is no need to coalesce a LMT.
>
> -----Original Message-----
> Sent: Friday, July 20, 2001 7:01 AM
> To: Multiple recipients of list ORACLE-L
>
>
> It does not need to do it. Also SMON will coalesce only if pctincrease>0
and
> this is not a good idea.
>
> Alex Hillman
>
> -----Original Message-----
> Sent: Friday, July 20, 2001 8:41 AM
> To: Multiple recipients of list ORACLE-L
>
>
> consider this also..
> if u make a tablespace as LMT, the SMON process is not going to coalesce
it
> automatically..
> as it in the case of dictionary managed TS.
>
> if i'm wrong.. pls correct.
>
> Saurabh Sharma
>
> [EMAIL PROTECTED]
> http://www.geocities.com/saurabh00pc/stride.html
>
> ----- Original Message -----
> To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]>
> Sent: Friday, July 20, 2001 5:16 AM
>
>
> > Yes, you can make any tablespace a locally-managed tablespace except
> SYSTEM.
> > What they're saying, I think, is that you can't set up temporary
> tablespaces
> > and shouldn't set up rollback segments with the AUTOALLOCATE allocation
> > management.
> >
> > Jon Walthour
> >
> > ----- Original Message -----
> > To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]>
> > Sent: Thursday, July 19, 2001 4:32 PM
> >
> >
> > > I was pretty sure you could use it for any TS but SYSTEM. Is this
> > documented?
> > >
> > > Cheers,
> > >
> > > Earl
> > >
> > > ---
> > >
> > > TheOracleDBA
> > > [EMAIL PROTECTED]
> > >
> > >
> > >
> > > On Thu, 19 Jul 2001 09:32:27
> > > Hillman, Alex wrote:
> > > >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?
> > > >
> > > >
> > > >
> > > >________________________________
> > > >Kimberly Smith
> > > >Database Administrator
> > > >IT Dept. - Fujitsu/GMD
> > > >Phone: (503) 669-6050
> > > >Fax : (503) 669-5705
> > > >Email : [EMAIL PROTECTED]
> > > >
> > > >--
> > > >Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > > >--
> > > >Author: Kimberly Smith
> > > > INET: [EMAIL PROTECTED]
> > > >
> > > >Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
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Lists
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> > > >--
> > > >Please see the official ORACLE-L FAQ: http://www.orafaq.com
> > > >--
> > > >Author: Hillman, Alex
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> > >
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> > > --
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> > > INET: [EMAIL PROTECTED]
> > >
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> > --
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Saurabh Sharma
> INET: [EMAIL PROTECTED]
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Hillman, Alex
> INET: [EMAIL PROTECTED]
>
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> --
> Author: Kimberly Smith
> INET: [EMAIL PROTECTED]
>
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--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Don Granaman
INET: [EMAIL PROTECTED]
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