in mongodb query

Rasel Ahmed answered on June 30, 2020 Popularity 10/10 Helpfulness 3/10

answer in mongodb query

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in mongodb query

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/*
The $in operator selects the documents where the value of a
field equals any value in the specified array.
*/

-- Syntax : { field: { $in: [<value1>, <value2>, ... <valueN> ] } }
db.inventory.find( { quantity: { $in: [ 5, 15 ] } }, { _id: 0 } )

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Source: www.mongodb.com

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Contributed on Jun 18 2022

Rasel Ahmed

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db.inventory.find( { status: "D" } )

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Source: docs.mongodb.com

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Contributed on Jun 30 2020

Helpless Hoopoe

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query mongodb

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db.inventory.find( {} )

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Contributed on Jun 30 2020

Helpless Hoopoe

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mongo query

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-1

UserModel.find()                   // find all users
         .skip(100)                // skip the first 100 items
         .limit(10)                // limit to 10 items
         .sort({firstName: 1}      // sort ascending by firstName
         .select({firstName: true} // select firstName only
         .exec()                   // execute the query
         .then(docs => {
            console.log(docs)
          })
         .catch(err => {
            console.error(err)
          })

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Source: www.freecodecamp.org

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Contributed on Feb 03 2023

Vikas Chauhan

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in mongodb query

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