MongoDB Queries (Part 4) - Filter/Search Documents

Опубликовано: 19 Ноябрь 2024
на канале: Dan Geabunea (Romanian Coder)

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In this tutorial, you will learn how to can apply filters on Mongo DB documents, in order to retrieve the data that you are interested in. We shall check out the equality filter, available operators, compound filters and sorting.

MongoDB provides the db.collection.find() method to read and filter documents in a given collection. Queries can return all documents in a collection or only the documents that match a specified filter or criteria. You can specify the filter or criteria in a document and pass as a parameter to the find() method.

MongoDB also provides the sort() function, if you need to order documents from a query.

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