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Back to Mongodb Index

Aggregation

  • $addFields
  • $count
  • $facet
  • $group
  • $limit
  • $lookup
  • $match
  • $project
  • $replaceRoot
  • $set
  • $skip
  • $sort
  • $unwind

Concepts

  • BSON
  • Collection
  • Document
  • ObjectId

Methods

  • aggregate()
  • countDocuments()
  • createIndex()
  • deleteMany()
  • deleteOne()
  • distinct()
  • drop()
  • dropIndex()
  • estimatedDocumentCount()
  • explain()
  • find()
  • findOne()
  • insertMany()
  • insertOne()
  • replaceOne()
  • updateMany()
  • updateOne()
  • watch()

Operators

  • $addToSet
  • $all
  • $and
  • $elemMatch
  • $eq
  • $exists
  • $expr
  • $gt
  • $gte
  • $in
  • $inc
  • $lt
  • $lte
  • $max
  • $min
  • $mul
  • $ne
  • $nin
  • $nor
  • $not
  • $or
  • $pop
  • $pull
  • $pullAll
  • $push
  • $regex
  • $rename
  • $set
  • $size
  • $type
  • $unset
  1. References
  2. MongoDB
  3. Methods
Methods

aggregate()

The aggregate() method is used to interact with collections in MongoDB.

aggregate()

The aggregate() method is used to interact with collections in MongoDB.

Syntax

db.collection.aggregate(...)

Example

db.users.aggregate(...)
← PreviousdeleteMany()Next →countDocuments()
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