MONGODB Create Delete Database

(1) CREATE DATABASE syntax: Use database_name

For example:

> Use Runoob

Switched to DB runoob> db

Runoob>

(2) Delete database syntax: Db.dropdatabase ()

For example:

Db.dropdatabase () {"Dropped": "Runoob", "OK": 1}

(3) Delete collection: Db.collection.drop ()

(4) Display of all databases

> Show Dbslocal 0.078GB

Runoob 0.078GB

Test 0.078GB

The default database in MongoDB is test, and if you do not create a new database, the collection will be stored in the test database.

MONGODB Create Delete Database