Lazhari/rename-operator.md

Created July 23, 2015 08:58

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MongoDB queries : rename operator via $rename

Raw

db.users.update({}, {$rename: {'username': 'email', 'password': 'hashedPassword'}, false, true});

Before : [{username: "test@test.com", password: "pwd"}]

after : [{email: "test@test.com", hashedPassword: "pwd"}]

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