After Export And Import The Columns CREATED And LAST_DDL_TIME In SYS.ALL_OBJECTS Changed

(Doc ID 1377103.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: and later   [Release: 11.2 and later ]
Information in this document applies to any platform.


After a DataPump export, all schema objects from database imported into the target database have the CREATED date as the day of import.

You want to retain the CREATED and LAST_DDL dates from the old database.


Schema export/import into higher database version.


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