Problem Statement/Rationale

Following are different cases where DB, collection, and field name validation are not working.

Case 1

Validation works for field names in `find` but does not work for `getCollection()` or `getDatabase()`. I expect if I write a DB or collection that does not exist to also give me warning that my reference doesn't exist in the connected cluster. Video of case 1: https://drive.google.com/file/d/1NmvzUwkzF5xwTmsVvlLIxZCQzZKgrval/view?usp=sharing 

Case 2

When I write the query out fully and then go back and change field names, I don't get the same validation again for all the names: db/collection/field. I try closing, opening, and reassigning datastore to the file again and it still does not work. Video: https://drive.google.com/file/d/1RSPI6NphTi5XuBm2zCx1nai4WWUT4nuf/view?usp=sharing

We might have to deal with each case separately if we think it is two different problems but putting them together as they seem related.