Re: cloning subset with RMAN and partitioned tables

  • From: Jack van Zanen <jack@xxxxxxxxxxxx>
  • To: Tony van Lingen <tony_vanlingen@xxxxxxxxxxxxxxxxxxxxx>, oracle-l@xxxxxxxxxxxxx
  • Date: Wed, 3 Feb 2010 15:18:46 +1100

Hi Tony,

Thanks

Tried that since sending the mail, but it complaints about being a composite
partition and is unable to exchange partition.

Jack

On 3 February 2010 15:14, Tony van Lingen <
tony_vanlingen@xxxxxxxxxxxxxxxxxxxxx> wrote:

> Just a thought, how about exchanging the existing partitions with empty
> tables, then dropping and re-creating the partitioned table and exchange the
> tables with partitions again?
>
> Cheers,
> Tony
>
> Around 3/02/2010 1:42 PM, Jack van Zanen said:
>
> Hi,
>
>
> I have the following issue
>
> I have been asked to clone a subset of a very large database. Sofar nothing
> tricky and this works fine,
>
> however...this database has a partitioned table with sub partitions spread
> over multiple tablespaces. some of which have not been cloned across as the
> requirement was the last few months worth of data.
>
> RMAN clone command was succesful till the last bit where it tried to drop
> the tablespaces that were skipped. After that the database opened fine but
> subsequent selects on the table complain about missing datafiles
> (understandably) but I have no idea how to solve the problem.
>
> I have tried offlining the tablespace (no error but does not solve the
> problem)
> I have tried dropping the partition "ORA-14268: subpartition 'SYS_SUBP437'
> of the partition resides in offlined tablespace"
> I have tried dropping the sub partitions  but get error  ORA14616 table not
> partitioned by List method"
> I have tried offline the datafiles that are missing, but this does not
> solve the problem (mount and open mode).
> I have tried offline drop the datafiles that are missing, but this does not
> solve the problem (mount and open mode).
> I have tried to recreate the controlfile without the missing datafiles, no
> luck
>
> Any other suggestions?
>
> --
> Jack van Zanen
>
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-- 
Jack van Zanen

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