mongodb find all collections code example
Example 1: show collections in mongodb
db.getCollectionNames()
Example 2: show collection data in mongodb
db.collectionName.find()
Example 3: list all collections in the MongoDB shell
JavaScript (shell):
db.getCollectionNames()
Node.js:
db.listCollections()
Example 4: get all data in collection mongodb
db.collection_name.find().pretty()