Difference between revisions of "Mongo"
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* [https://tecadmin.net/install-mongodb-on-fedora/ How to Install MongoDB on Fedora] | * [https://tecadmin.net/install-mongodb-on-fedora/ How to Install MongoDB on Fedora] | ||
* [https://docs.mongodb.com/ecosystem/drivers/java/ Java MongoDB Driver] | * [https://docs.mongodb.com/ecosystem/drivers/java/ Java MongoDB Driver] | ||
| + | * [https://mongodb.github.io/mongo-java-driver/3.6/ MongoDB Java Driver 3.6] | ||
Latest revision as of 03:47, 13 September 2019
Contents
Installation
$ dnf install mongodb-server
Starting Server
$ systemctl start mongod
Command-Line Client
Connecting to Database
To connect to a local database:
$ mongo <database>
To connect to a remote database:
$ mongo "mongodb+srv://<hostname>/<database>" --username <username>
Displaying Database Info
To display database name:
MongoDB> db
To display database version:
MongoDB> db.version()
Listing Collections
MongoDB> show collections
Creating a Collection
MongoDB> db.createCollection("users")
Removing a Collection
MongoDB> db.users.drop()
Listing Documents
MongoDB> db.users.find()
Creating a Document
MongoDB> db.users.insertOne({
uid: "testuser",
name: "Test User"
})
Removing a Document
MongoDB> db.users.remove({"uid": "testuser"})
Java Client
Installation
$ dnf install mongo-java-driver
