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Schemas CTXSYS MDSYS ORDSYS Are Not Exported (Doc ID 228482.1)

Last updated on MARCH 12, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 7.3.4.0 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Purpose

Explains why, when you perform a FULL export, some database schemas are never exported. These schemas are SYS, CTXSYS, MDSYS, ORDSYS, XDB.

Scope

This applies to any export process.

Details

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