Upgrade Guide › Upgrading Databases › Pre-upgrade Database Considerations › Database Schema Change

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Database Schema Change

Only required if upgrading from version 6.0 or earlier.

In r12.0, schema changes were made to the Wgn3EventParticipant database table to accommodate changes to security model handling.

Consequently, if upgrading from version 5.0 or 6.0, you must run a ‘pre-flight check’ before upgrading your CMS to estimate how long the database changes will take.

This is described in the Upgrading Databases chapter.

More information:

Upgrading Databases