Hi, I have a list of _id, I need to check whether these _id(s) are already there or not. And I need to get the _id(s) which are not there in the database. Is there any way I can achive this without taking the list from database and comparing it with my list in backend code.

Checking whether a list of _id already exist in the collection or not

steevej (Steeve Juneau) August 2, 2023, 1:32pm 5

While at it, for the benefit of all users, could you please provide closure on your other thread