Upgrading the database Learn how to update the database for Connections Docs that is deployed in your environment. Upgrading the DB2 database for Connections Docs Learn how to upgrade the DB2® database for Connections Docs. Upgrading the Oracle database for Connections Docs Learn how to upgrade the Oracle database for Connections Docs. Parent topic: Upgrading Previous topic: Upgrading Connections Docs using the scripts Next topic: Migrating drafts after upgrading