User Story (Required on creation):

Camunda's create, drop and update scripts are manually maintained and must be manually applied with patch- and minor-level updates. This is error-prone and not feature-rich. Database migration tools like Flyway or Liquibase provide this functionality. Instead of re-building these components in the process engine, it is better to integrate with one of the tools.

Functional Requirements (Required before implementation):

• The platform integrates with a database migration tool so that a schema can be migrated with it
• Requirements based on user input (support and community)
  • Users do not need to know the current version of their database schema before they start the migration
  • The tool takes care of applying on the schema changes that haven't been applied yet (i.e. migrations do not fail because tables, indexes, etc. already exist)
• Should not break workflows that users have established based on the current SQL scripts (e.g. not force users on a completely different solution)

Technical Requirements (Required before implementation):

• Potential tools are identified (Liquibase, Flyway, ...)
• Tools are evaluated with respect to our technical requirements as well as non-functional requirements (licensing, maintenance activity, ...)

Limitations of Scope (Optional):

• Only one tool will be supported

Hints (Optional):