Threads

db_converter supports parallel deployment of packets. To implement this functionality, it is planned to create a pair of threads for each processed database:

lock_observer - observes locks and manages executed queries worker_db_func - performs steps and actions, and also decides to continue working or interrupt the package execution when various kinds of exceptions occur

The --seq option disables parallel execution in cases when --db-name contains a comma-separated list of several bases, or has the value ALL.