Answers for "how to replace name of field of all object in mongodb"

update field name in mongodb

// false,true is set for =>{upsert:false, multi:true}
db.foo.update({}, {$rename:{"name.additional":"name.last"}}, false, true);

Posted by: Guest on August-11-2021

mongo change all documents on field

//Update all documents with "oldName" to "newName"
db.names.updateMany({ "name": "oldName" }, {  $set: { "name" : "newName" }  })

Posted by: Guest on June-01-2020

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