w3resource

Top MongoDB Snippets and Code Examples for Developers

MongoDB Snippets [15]

1. How to use MongoDB’s Like Query with Regex for Pattern Matching.

2. Dropping a MongoDB Database from the Command Line.

3. Listing all Collections in MongoDB Shell.

4. Using MongoDB to check if a field contains a Substring.

5. Finding Documents in MongoDB with an Array containing a specific value.

6. How to Retrieve the Last N Records in MongoDB?

7. Query for "Is Not Null" in MongoDB Using $ne and $exists.

8. Perform SQL Join Equivalent in MongoDB with $lookup.

9. Renaming a MongoDB Database using a Copy-and-Drop Workaround.

10. Enable Pretty Print by Default in MongoDB Shell.

11. Query MongoDB for Documents Between Two Dates Using $gte and $lte.

12. Update MongoDB Field Based on Another Field's Value.

13. Delete all data in a MongoDB Database with dropDatabase().

14. Execute MongoDB Commands via Shell Scripts for Automation.

15. Remove a Field from MongoDB Document with $unset Operator.

More to Come !



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://w3resource.com/mongodb/snippets/index.php