Видео с ютуба How To Show Documents From Collection With Condition In Mongodb

31. Use $expr operator with $cond to query the documents with condition - MongoDB

Query | Show Documents using OR & AND Conditions in MongoDB | MongoDB Tutorial in Hindi

12- Query | Show Documents using OR & AND Conditions in MongoDB | MongoDB Tutorial in Hindi

9- How to Read | Query Documents from Collection in MongoDB | MongoDB Tutorial in Hindi

MongoDB Tutorial for Beginners 7 - Query Document - AND OR Conditions