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Oracle Text and user extensions (Doc ID 2442402.1)

Last updated on APRIL 01, 2020

Applies to:

Oracle Text - Version to [Release 11.2 to 12.2]
Information in this document applies to any platform.


 Oracle Text upgrade documentation states the following:

Install Oracle Text Supplied Knowledge Bases After Upgrading Oracle Database
Oracle documentation states this must be done

After an upgrade, all user extensions to the Oracle Text supplied knowledge bases must be regenerated. These changes affect all databases installed in the given Oracle home.

The Oracle Text-supplied knowledge bases are part of the companion products for Oracle Database 12c and are not immediately available after an upgrade to Oracle Database 12c. Any Oracle Text features dependent on the supplied knowledge bases which were available before the upgrade do not function after the upgrade. To re-enable such features, you must install the Oracle Text supplied knowledge bases from the installation media.


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