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Hi all, I have a question to the following statement: ALTER SYSTEM RECLAIM DATAVOLUME

If I reorganize the Row store, there is a note 1813245 with a quite good procedure to calculate in advance the amount possible free space in sparse segments.

I found also a note 2014987, how I have to handle column store tables.

And also a blog who describe some things about storage reorganisation:

What I need now is for ALTER SYSTEM RECLAIM DATAVOLUME a similar procedure like deliverd by SAP for the Row store optimization.

How can I calculate the amount of free space in advance, will be won by the RECLAIM DATAVOLUME.

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