Bulk Operation Methods¶

2.6 新版功能.

注解

For details on specific methods, including syntax and examples, click on the specific method to go to its reference page.

Tip

Starting in version 3.2, MongoDB also provides the db.collection.bulkWrite() method for performing bulk write operations.

Name	Description
`Bulk()`	Bulk operations builder.
`db.collection.initializeOrderedBulkOp()`	Initializes a `Bulk()` operations builder for an ordered list of operations.
`db.collection.initializeUnorderedBulkOp()`	Initializes a `Bulk()` operations builder for an unordered list of operations.
`Bulk.insert()`	Adds an insert operation to a list of operations.
`Bulk.find()`	Specifies the query condition for an update or a remove operation.
`Bulk.find.collation()`	Specifies the collation for the query condition.
`Bulk.find.removeOne()`	Adds a single document remove operation to a list of operations.
`Bulk.find.remove()`	Adds a multiple document remove operation to a list of operations.
`Bulk.find.replaceOne()`	Adds a single document replacement operation to a list of operations.
`Bulk.find.updateOne()`	Adds a single document update operation to a list of operations.
`Bulk.find.update()`	Adds a `multi` update operation to a list of operations.
`Bulk.find.upsert()`	Specifies `upsert: true` for an update operation.
`Bulk.execute()`	Executes a list of operations in bulk.
`Bulk.getOperations()`	Returns an array of write operations executed in the `Bulk()` operations object.
`Bulk.tojson()`	Returns a JSON document that contains the number of operations and batches in the `Bulk()` operations object.
`Bulk.toString()`	Returns the `Bulk.tojson()` results as a string.

← PlanCache.clear() Bulk() →