How to delete old versions of tables in Delta Lake

Question

As I understand from documentation, delta lake allows to roll back or "time travel", as they say, to some specific version of a table. But how can I make sure that deleting data will actually delete it without creating a new version?

Answer 1

This can be implemented using vaccum of the Delta Lake and if the retention is set. Please refer : https://docs.databricks.com/delta/delta-utility.html#delta-vacuum