CRUD Commands

CRUD commands create, read, update, and delete documents.

Name	Description
`aggregate`	Runs an aggregation pipeline on a collection or view.
`bulkWrite`	Performs many insert, update, and delete operations on multiple collections in one request. New in version 8.0. :
`count`	Counts documents in a collection or view.
`delete`	Deletes one or more documents.
`distinct`	Returns distinct values in a specified field from a collection or view.
`find`	Selects documents in a collection or view.
`findAndModify`	Returns and modifies a single document.
`insert`	Inserts one or more documents.
`mapReduce`	Performs map-reduce aggregation.
`update`	Updates one or more documents.

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Query Language

aggregate