You cannot migrate a dictionary managed to local uniform. The best
note on MetaLink that describes this is 120061.1.
- Brian
- yong huang <yong321_at_yahoo.com> wrote:
> Hi, All,
>
> I can't figure out how to migrate my dictionary controlled tablespace
> to a
> locally managed with uniform size.
> sys.dbms_space_admin.tablespace_migrate_to_local seems only to allow
> you to
> migrate to auto allocated LMT. So I emailed Jonathan Lewis and (hope
> he won't
> mind) says:
>
> begin quote**************
> What you are seeing is expected behaviour, the
> allocation_type stays as USER, and you cannot
> convert a dictionary managed tablespace into a
> UNIFORM one (unless it happens to be completely
> empty, I think, although there may be one other
> special condition which I want to test). You only
> get the benefit of the bitmap technology.
> end quote****************
>
> in response to my question to him:
>
> |Question: I can't seem to migrate a dictionary-controlled TS to
> local TS with
> |uniform size. I can only migrate it to default, i.e. autoallocate.
> Could you
> |show me a simple screen dump to migrate to a uniform sized? Thanks a
> lot.
>
> Therefore there's not much benefit you gain by migrating your
> traditional
> tablespace to LMT except through dropping and re-creating it. Who's
> using the
> autoallocate instead of uniform size option of LMT out there?
>
> Yong Huang
> yong321_at_yahoo.com
>
>
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Received on Wed Jan 31 2001 - 13:27:51 CST