What's the difference between "deletemany" and "remove" in mongodb? -

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what's difference between 2 commands here?
db.collection.deletemany({condition})
db.collection.remove({condition})

as far can say,

db.collection.deletemany 

returns:        document containing:        > boolean acknowledged true if operation ran write concern or false if write concern disabled        > deletedcount containing number of deleted documents

ref: db.collection.deleteall

where as

db.collection.remove

return writeresult

and remove single document, there similar command, db.collection.removeone db.collection.remove need set , option called justone option limit delete 1 document.

otherwise guess similar.

node.js drivers

when talking node.js drivers, remove has been deprecated (and may removed in future releases) , deleteone or deletemany.

hope makes sense ....


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