Contents
What is the command to connect to the Mongo shell?
Connection Options To connect to a MongoDB instance requires authentication, use the –username and –authenticationDatabase command-line options. mongosh prompts you for a password, which it masks as you type. To provide a password with the command instead of using the masked prompt, you can use the –password option.
What is the command you use in Mongo shell to create a collection?
createCollection() to create a capped collection, or to create a new collection that uses document validation. db. createCollection() is a wrapper around the database command create .
How do I run a JavaScript file in Mongo shell?
To execute a JavaScript file for MongoDB, the Mongo Shell is required ( mongo/mongo.exe )….Executing a JavaScript File for MongoDB
- Username – effektif. mongodb. username.
- Password – effektif. mongodb. password.
- Database name – effektif. mongodb. database.
What are the commands in the mongo shell?
The mongo shell provides various help. The following table displays some common help methods and commands: Show help. Show help for database methods. Show help on collection methods. The can be the name of an existing collection or a non-existing collection.
How to start mongo shell without connecting to JavaScript?
Command Line Options ¶ Option Description –help Show command line options –nodb Start mongo shell without connecting to –shell Used in conjunction with a JavaScript fi
How to connect to different deployments in MongoDB?
You can use the Mongo () or the connect () methods to connect to a different MongoDB deployment from within the MongoDB Shell. To learn how to connect to a different deployment using these methods, see Open a New Connection. Use the db.getMongo () method to verify your current database connection.
How to show help in MongoDB quick reference?
The following table displays some common help methods and commands: Show help. Show help for database methods. Show help on collection methods. The can be the name of an existing collection or a non-existing collection. Print a list of all databases on the server. The operation corresponds to the listDatabases command.