MongoDB notes (2)-create and delete databases

Create the database:

use DATABASE_NAME

> use demo
switched to db demo
> db
demo

View database

> show dbs

Need to insert data to display the newly created database

> show dbs
local  0.000GB
> db.demo.insert({"id":1,"name":"demo"})
WriteResult({ "nInserted" : 1 })
> show dbs
local  0.000GB
demo    0.000GB
> 

Delete database (select first)

> use demo
switched to db demo
> db.dropDatabase()
{ "dropped" : "demo", "ok" : 1 }
> show dbs
local  0.000GB
>