| commands | description |
|---|---|
| mongo | enters mongo |
| show databases show dbs | |
| use test | switch scheme |
| show tables | |
| df.user.find() | get all records in this table |
create a database
> use {dbname_to_create}
> db.movie.insert({"name": "jobyme88.com"}) // insert one record
> show dbs // now you can see the created database
In MongoDB default database is test. If you didn’t create any database, then collections will be stored in test database.
drop a database
> use READ__ME_TO_RECOVER_YOUR_DATA
> db.dropDatabase()
{ "dropped" : "READ__ME_TO_RECOVER_YOUR_DATA", "ok" : 1 }
This needs a root role, or you cannot delete the database
> use admin
> db.createUser(
{
user: 'admin',
pwd: 'password',
roles: [ { role: 'root', db: 'admin' } ]
}
);
> exit;
change user password
> use products
> db.changeUserPassword("accountUser", passwordPrompt())