Support RTAS (Replace table as select)

[xanderbailey]

Is your feature request related to a problem or challenge?

In Spark DDL you can do something like:

CREATE OR REPLACE TABLE table
AS
SELECT * FROM ...;

Which is a powerful primitive. It allows for new schema and data to be assigned whilst keeping snapshot history, table UUID.

Describe the solution you'd like

No response

Willingness to contribute

I can contribute to this feature independently