问题 We have a existing database in production. We have decided to use liquibase for all further updates and create any new database (like development or integration). We have created liquibase scripts based on the existing production schema (to create any new database like development, integration, etc). On top of that script we have also added two more updates. Going forward all further updates to production DB will be done by liquibase. If we execute the liquibase on production, it will try do