I have a question about how the conversion from Table API to Datastream API actually works under the covers.
If I have a Table API operation that creates a random id, like: SELECT id, CAST(UUID() AS VARCHAR) as random_id FROM table ...then I convert this table to a datastream with t_env.to_retract_stream(table, type_info) will the UUID() function be re-evaluated on the datastream API? My hope was that it wouldn't. It would take the data as it was in the Table API, but what I am seeing is that I end up with two different random_id's. Thanks!
