mongodb project

Annoyed Antelope answered on March 10, 2021 Popularity 10/10 Helpfulness 3/10

answer mongodb project

related project in MongoDB

mongodb project

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{ $project: { "contact.address.country": 1, contact: 1 } }

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Contributed on Mar 10 2021

Annoyed Antelope

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project in MongoDB

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// Example: Field Filtering and Projection using .project
// Find all documents, but only return the "name" field.
db.users.find({}).project({ _id: 0, name: 1 }).toArray();

// Find documents where age is greater than 30, but only return the "name" and "age" fields.
db.users.find({ age: { $gt: 30 } }).project({ _id: 0, name: 1, age: 1 }).toArray();

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Contributed on Nov 11 2023

Shah Solayman Sinha

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mongodb project

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project in MongoDB

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