Answers for "if i remove mongodb database will be deleted"

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drop mongo database

// First show what databases have you gotten 
show dbs
// then, use the database name that you want to drop
use YOUR_DATABASE_NAME
// now you can drop it
db.dropDatabase()
// show collections should be empty now
show collections
Posted by: Guest on June-05-2020
1

MongoDb delete

1	db.coll.remove({name: "Max"})
2	db.coll.remove({name: "Max"}, {justOne: true})
3	db.coll.remove({}) // WARNING! Deletes all the docs but not the collection itself and its index definitions
4	db.coll.remove({name: "Max"}, {"writeConcern": {"w": "majority", "wtimeout": 5000}})
5	db.coll.findOneAndDelete({"name": "Max"})
Posted by: Guest on January-01-2022

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