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Auto Incrementation in mongoDB

Umar code solver answered on November 28, 2022 Popularity 9/10 Helpfulness 4/10

answer Auto Incrementation in mongoDB

Auto Incrementation in mongoDB

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lastRecords = db.Records.find().sort({$createdAt:-1}).limit(1)[0];
db.Records.insert({
    "id":lastRecords ?lastRecords ["id"] + 1 : 1, 
    "name":"John Doe",
    "emails": ["john@doe.com", "john.doe@business.com"], 
    "phone":"555111322",
    "status":"Active"
})
//--------OR------------//
lastRecords = db.Records.findOne().sort({$createdAt:-1});
db.Records.insert({
    "id":lastRecords ?lastRecords ["id"] + 1 : 1, 
    "name":"John Doe",
    "emails": ["john@doe.com", "john.doe@business.com"], 
    "phone":"555111322",
    "status":"Active"
})

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript mongodb

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Contributed on Nov 28 2022

Umar code solver

0 Answers Avg Quality 2/10

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Auto Incrementation in mongoDB

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