This topic describes how to upgrade a PostgreSQL VDB to a higher version of PostgreSQL.

Currently, only minor upgrades are supported. For example, from PostgreSQL version 12.2 to 12.7.

Procedure for VDB In-Place Upgrade

  1. Remove any VDB Refresh Policy assigned to the VDB.

  2. Upgrade the target PostgreSQL instance.

  3. Refresh the target environment.

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