and operation mongodb find

Obnoxious Okapi answered on March 19, 2021 Popularity 10/10 Helpfulness 4/10

answer and operation mongodb find

related MongoDB Find() Operation

and operation mongodb find

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db.inventory.find( { $and: [ { price: { $ne: 1.99 } }, { price: { $exists: true } } ] } )

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Source: docs.mongodb.com

Tags: find mongodb operation whatever

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Contributed on Mar 19 2021

Obnoxious Okapi

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MongoDB Find() Operation

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//Show all records
db.users.find()

//Show specific records
db.users.find({firstName:"Hazrat"})
//use of $and
//Show specific records that match 2 fields.
db.users.find({
	$and:[
    	{firstName:"Hazrat"},
    	{lastName:"Umar"}
    ]
})
//use of $or
//Show specific records that optionally match 2 fields.
db.users.find({
	$or:[
    	{firstName:"Hazrat"},
    	{lastName:"Umar"}
    ]
})

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Source: Grepper

Tags: mongodb

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Contributed on Dec 12 2022

Umar code solver

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and operation mongodb find

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