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Mongodb Update Many

[Solved] Mongodb Update Many | Perl - Code Explorer | yomemimo.com
Question : mongodb update many

Answered by : muddy-mongoose-2o8cijm1s3c1

db.vendors.updateMany( {isPartner:undefined}, { $set: { isPartner: false}}
)
in this example it loops over all documents, if isPartner exists it keeps it the same,
else it will be set to false

Source : | Last Update : Mon, 14 Feb 22

Question : mongo updatemany query

Answered by : elated-eland-xxzsw2aaoess

try { db.restaurant.updateMany( { violations: { $gt: 4 } }, { $set: { "Review" : true } } );
} catch (e) { print(e);
}

Source : https://docs.mongodb.com/manual/reference/method/db.collection.updateMany/ | Last Update : Sat, 30 Jan 21

Question : mongodb bulk update

Answered by : vlad-severin

const bulk = db.items.initializeUnorderedBulkOp();
bulk.find( { status: "D" } ).update( { $set: { status: "I", points: "0" } } );
bulk.find( { item: null } ).update( { $set: { item: "TBD" } } );
bulk.execute();

Source : http://man.hubwiz.com/docset/MongoDB.docset/Contents/Resources/Documents/docs.mongodb.org/manual/reference/method/Bulk.find.update/index.html | Last Update : Wed, 29 Jul 20

Question : mongodb replace document

Answered by : kirkpatrick-brown

try { db.restaurant.replaceOne( { "name" : "Central Perk Cafe" }, { "name" : "Central Pork Cafe", "Borough" : "Manhattan" } );
} catch (e){ print(e);
}

Source : https://docs.mongodb.com/manual/reference/method/db.collection.replaceOne/ | Last Update : Sat, 05 Sep 20

Question : mongodb replace document

Answered by : kirkpatrick-brown

db.collection.replaceOne( <filter>, <replacement>, { upsert: <boolean>, writeConcern: <document>, collation: <document>, hint: <document|string> // Available starting in 4.2.1 }
)

Source : https://docs.mongodb.com/manual/reference/method/db.collection.replaceOne/ | Last Update : Sat, 05 Sep 20

Question : grepper subscription required

Answered by : code-grepper

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Source : | Last Update : Mon, 27 Mar 23

Question : updatemany mongodb

Answered by : harshit-gupta

db.collection.updateMany(filter, update, options)

Source : | Last Update : Sat, 06 Feb 21

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