Function MongoCollection.findAndModifyExt

Combines a modify and find operation to a single atomic operation with generic options support.


							
					Bson findAndModifyExt(T, U, V)
					(
					

					  T query,
					

					  U update,
					

					  V options
					

					);

Parameters

Name	Description
query	MongoDB query expression to identify the matched document
update	Update expression for the matched document
options	Generic BSON object that contains additional options fields, such as `"new": true`

Throws

An Exception will be thrown if an error occurs in the communication with the database server.

Example

import vibe.db.mongo.mongo;

void test()
{
	auto coll = connectMongoDB("127.0.0.1").getCollection("test");
	coll.findAndModifyExt(["name": "foo"], ["$set": ["value": "bar"]], ["new": true]);
}
}

/**
Counts the results of the specified query expression.

Throws Exception if a DB communication error occured.
See_Also: (LINK http://www.mongodb.org/display/DOCS/Advanced+Queries#AdvancedQueries-{{count%28%29}

Authors	Sönke Ludwig
Copyright	© 2012-2016 RejectedSoftware e.K.
License	Subject to the terms of the MIT license, as written in the included LICENSE.txt file.

Function MongoCollection.findAndModifyExt

Parameters

Throws

See Also

Example