Answers for "mongo shell update field"

2

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
1

how to update date in mongodb

db.<collections-name>.update({name:"A"},{$set(name:"B")})
                      //       old name        new name
Posted by: Guest on December-17-2021

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