WOLFRAM

MongoLink`
MongoLink`

MongoCollectionAggregate

[Experimental]

MongoCollectionAggregate[MongoCollection[],pipeline]

calculates aggregate values for the data in a MongoCollection.

Details and Options

Examples

Basic Examples  (1)Summary of the most common use cases

Connect to a client:

Out[1]=1

Connect to a the "WolframTestCollection" collection in the "WolframTestDB" database:

Out[1]=1

Aggregate values for count and average, grouped by sex:

Out[1]=1

View aggregated data:

Out[1]=1
Wolfram Research (2018), MongoCollectionAggregate, Wolfram Language function, https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.
Wolfram Research (2018), MongoCollectionAggregate, Wolfram Language function, https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.

Text

Wolfram Research (2018), MongoCollectionAggregate, Wolfram Language function, https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.

Wolfram Research (2018), MongoCollectionAggregate, Wolfram Language function, https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.

CMS

Wolfram Language. 2018. "MongoCollectionAggregate." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.

Wolfram Language. 2018. "MongoCollectionAggregate." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html.

APA

Wolfram Language. (2018). MongoCollectionAggregate. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html

Wolfram Language. (2018). MongoCollectionAggregate. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html

BibTeX

@misc{reference.wolfram_2025_mongocollectionaggregate, author="Wolfram Research", title="{MongoCollectionAggregate}", year="2018", howpublished="\url{https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html}", note=[Accessed: 09-July-2025 ]}

@misc{reference.wolfram_2025_mongocollectionaggregate, author="Wolfram Research", title="{MongoCollectionAggregate}", year="2018", howpublished="\url{https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html}", note=[Accessed: 09-July-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_mongocollectionaggregate, organization={Wolfram Research}, title={MongoCollectionAggregate}, year={2018}, url={https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html}, note=[Accessed: 09-July-2025 ]}

@online{reference.wolfram_2025_mongocollectionaggregate, organization={Wolfram Research}, title={MongoCollectionAggregate}, year={2018}, url={https://reference.wolfram.com/language/MongoLink/ref/MongoCollectionAggregate.html}, note=[Accessed: 09-July-2025 ]}