Re: temporary tablespace

  • From: Tim Gorman <tim@xxxxxxxxxxxxx>
  • To: <oracle-l@xxxxxxxxxxxxx>
  • Date: Thu, 29 Jan 2004 16:54:53 -0700

Don't bother trying to use anything but uniform-sized extents in a temporary
tablespace...
    SQL> create temporary tablespace t2 tempfile '/tmp/t2.dbf' size 10M
      2  extent management local autoallocate;
    extent management local autoallocate
                            *
    ERROR at line 2:
    ORA-25139: invalid option for CREATE TEMPORARY TABLESPACE

Sometimes, it¹s better not to have options...  :-)


on 1/29/04 1:05 PM, Mladen Gogala at mladen@xxxxxxxxxxxxxxx wrote:

> It depends. If you can create sort_area_size that can dynamically
> autoallocate larger and larger chunks of memory, then go ahead, create
> autoallocate temporary tablespace. If your sort_area_size is fixed,
> then you should create temporary tablespace with the uniform extent
> size.
> 
> On 01/29/2004 02:54:37 PM, Jeffrey Beckstrom wrote:
>> Is it better to create the temporary tablespace with uniform
>> allocation or autoallocate.
>> 
>> 
>> 
>> Jeffrey Beckstrom
>> Database Administrator
>> Greater Cleveland Regional Transit Authority
>> 1240 W. 6th Street
>> Cleveland, Ohio 44113
>> 
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