Question : mongo updatemany query
Answered by : elated-eland-xxzsw2aaoess
try { db.restaurant.updateMany( { violations: { $gt: 4 } }, { $set: { "Review" : true } } );
} catch (e) { print(e);
}Source : https://docs.mongodb.com/manual/reference/method/db.collection.updateMany/ | Last Update : Sat, 30 Jan 21
Question : mongodb update
Answered by : panos-karamolegkos
db.collectionName.update({"aField":"vale1"},{$set:{"anotherField":"value2"}})
-search for documentations for more examples than search
-aField is used to find the documents
-anotherField is the field that will be updated
-You can also use the below:
-- updateOne
-- findOneAndUpdateSource : | Last Update : Sat, 19 Dec 20
Question : mongodb updatemany upsert
Answered by : florin-relea
Model.bulkWrite([ { updateOne: { filter: { user_id: id }, update: { $push: { items: { id: itemId, timestamp: now } } }, upsert: true } } ])Source : | Last Update : Wed, 14 Dec 22
Question : grepper subscription required
Answered by : code-grepper
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Question : updatemany mongodb
Answered by : harshit-gupta
db.collection.updateMany(filter, update, options)Source : | Last Update : Sat, 06 Feb 21