* Enable not emptyable arguments for is-empty and not-empty clauses

* Add review remarks

* Shorten dataset name so it is usable with some drivers

* Disable test for Athena

* Handle possibly missing base type

* Update comment

* Missing base type field is treated as not emptyable

* Update desugar middleware

Now middleware adds base type to fields with integer id that are missing that first. This ensures correct function of is-empty expansion.

* Update desugar middleware

Cleanup base types necessary for desugaring is-empty

* Update desugar middleware cleanup

* Update test

* Adjust tests

* Remove now redundant e2e test

* Update comment