count in mongodb

Rasel Ahmed answered on May 17, 2020 Popularity 10/10 Helpfulness 4/10

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count in mongodb

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db.people.count( { age: { $gt: 30 } } )
db.people.find( { age: { $gt: 30 } } ).count()

-- sql 
SELECT COUNT(*)
FROM people
WHERE age > 30

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: www.mongodb.com

Tags: count javascript mongodb

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Contributed on Jun 16 2022

Rasel Ahmed

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mongo count

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db.collection.countDocuments( <query>, <options> )

Popularity 10/10 Helpfulness 4/10 Language go

Source: docs.mongodb.com

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Contributed on May 17 2020

Elegant Eland

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mongodb count

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db.student.find().count()

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Source: www.geeksforgeeks.org

Tags: whatever whateve

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Contributed on Aug 30 2022

Aggressive Ape

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$count mongodb

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[
  {_id: '123'},
  {_id: '23423'},
  {_id: '56567'},
]

{"$count": "total"}
// return 

{total: 3}

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Oct 05 2022

Liubomyr Siusar

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count in mongodb

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