Database upgrades

Database upgrade scripts are used to upgrade the databases used in Activiti Enterprise between releases.

To upgrade a database, select the correct tag for the version you are upgrading to and apply the script that relates to your database provider to your database.

Note: If upgrading through multiple versions, apply the upgrade scripts sequentially.

Databases

All Activiti Enterprise databases use Liquibase to create upgrade scripts except for the application runtime bundle.

The changelogs for each release are found in the /config/<service-name>/liquibase/changelog folder of each repository for H2 and Postgres databases.

Runtime bundle

The runtime bundle upgrade scripts are created using a custom approach.

The upgrade scripts are named slightly differently for the runtime bundle, for example:

activiti.postgres.upgradestep.7.1.0-M5.to.7.1.0-M6.engine.sql

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