dropAllRolesFromDatabase (original) (raw)

dropAllRolesFromDatabase

Deletes all user-defined roles on the database where you run the command.

Tip

In mongosh, this command can also be run through the db.dropAllRoles() helper method.

Helper methods are convenient for mongosh users, but they may not return the same level of information as database commands. In cases where the convenience is not needed or the additional return fields are required, use the database command.

This command is available in deployments hosted in the following environments:

MongoDB Atlas: The fully managed service for MongoDB deployments in the cloud

Important

This command is not supported in M0, M2, M5, and Flex clusters. For more information, see Unsupported Commands.

MongoDB Enterprise: The subscription-based, self-managed version of MongoDB
MongoDB Community: The source-available, free-to-use, and self-managed version of MongoDB

The command has the following syntax:


db.runCommand(

   {

     dropAllRolesFromDatabase: 1,

     writeConcern: { <write concern> },

     comment: <any>

   }

)

The command has the following fields:

Field	Type	Description
dropAllRolesFromDatabase	integer	Specify 1 to drop all user-definedroles from the database where the command is run.
writeConcern	document	/includes/source/fact-write-concern-spec-link.rst
comment	any	Optional. A user-provided comment to attach to this command. Once set, this comment appears alongside records of this command in the following locations:mongod log messages, in theattr.command.cursor.comment field.Database profiler output, in the command.comment field.currentOp output, in the command.comment field.A comment can be any valid BSON type(string, integer, object, array, etc).

You must have the dropRole action on a database to drop a role from that database.

The following operations drop all user-defined roles from the products database:


use products

db.runCommand(

   {

     dropAllRolesFromDatabase: 1,

     writeConcern: { w: "majority" }

   }

)

The n field in the results document reports the number of roles dropped: