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ORA-12060 Creating MView on Prebuilt Table with Char Vs Byte Semantics (Doc ID 1301166.1)

Last updated on MARCH 15, 2021

Applies to:

Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Master database running WE8ISO8859P1.
Mview Site running AL32UTF8.

Trying to use prebuilt table option to create their materialized view.

On Master table defined as:

Changes

Trying to change the semantics of the column due to the change from single byte to multi-byte character set. Without the change data would be truncated.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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