NOT NULL Constraint lost when CTAS from a Table with VPD Policy
Last updated on MAY 29, 2016
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
There is a table with column-level VPD policy applied. When a new table is created using CTAS ( Create Table As Select ) based on the VPD policy protected table, the NOT NULL constraint disappears from the new table.
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