Get distinct records values

by

You can use db.collection.distinct to get back an array of unique values:

> db.test.distinct("name")
[ "my_name", "john" ]

More Related Contents:

  1. Find document with array that contains a specific value
  2. Update field in exact element array in MongoDB
  3. Mongodb sort inner array
  4. Return only matched sub-document elements within a nested array
  5. Auto increment in MongoDB to store sequence of Unique User ID
  6. MongoDB Aggregation: How to get total records count?
  7. Average Aggregation Queries in Meteor
  8. Querying an array of arrays in MongoDB
  9. Is there any option to limit mongodb memory usage?
  10. mongo group query how to keep fields
  11. Auto compact the deleted space in mongodb?
  12. $unwind empty array
  13. How do I start Mongo DB from Windows?
  14. Find all duplicate documents in a MongoDB collection by a key field
  15. MongoDB $gt/$lt operators with prices stored as strings
  16. Couldn’t connect to server 127.0.0.1:27017
  17. Is GridFS fast and reliable enough for production?
  18. Dealing with schema changes in Mongoose
  19. Batch insert/update using Mongoid?
  20. Using stored JavaScript functions in the Aggregation pipeline, MapReduce or runCommand
  21. MongoDB – The argument to $size must be an Array, but was of type: EOO / missing
  22. Build a reactive publication with additional fields in each document
  23. How to flatten a subdocument into root level in MongoDB?
  24. Push to two separate arrays in one update call in mongodb
  25. How to toggle a boolean field in one document with atomic operation?
  26. How to delete documents by query efficiently in mongo?
  27. Update embedded object inside array inside array in MongoDB
  28. How to check if an array field contains a unique value or another array in MongoDB?
  29. MongoDB index/RAM relationship
  30. mongodb aggregate query isn’t returning proper sum on using $sum

Leave a Comment