MySQL table primary keys and unique indexes prevent multiple rows with the same index from being added to the table. If you try to insert a duplicate row with a standard INSERT statement, you will ...

Reason: liquibase.exception.DatabaseException: This version of MySQL doesn't yet support 'existing primary key drop without adding a new primary key. In @@sql_generate_invisible_primary_key=ON mode ...

However, I do not see a way of bring just the primary key. If I do "create no index" it will not bring the primary key, I am guessing it is because the primary key requires the index internally. If I ...