How the REPLACE Option Works During an Import When There is a Foreign Key on the Imported Parent Table
(Doc ID 1940883.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
When a table is truncated, it complains a FK in child table exists and the truncate is aborted.
However, it succeeds doing an impdp with table_exists_action = "REPLACE" without any constraints error.
According to the documentation, IMPDP with replace option drops and recreates the table.
So how does "impdp with replace" work?
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document