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How do I encrypt existing "ghost" data with ALTER TABLE ... ENCRYPT command? (Doc ID 1966413.1)

Last updated on APRIL 09, 2018

Applies to:

Advanced Networking Option - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
Information in this document applies to any platform.

Goal

 Using ALTER TABLE <tab> MODIFY <col> ENCRYPT USING 'AES256' does not encrypt existing data. How can this existing data be encrypted?

Solution

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