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codebubb/select-example.js

Last active September 5, 2019 16:31
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Changing field names in mongodb
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select-example.js
// [{_id:"someid", name:"someUserName", age:21, countPosts: 15}];
db.findOne({ _id })
.then(results => ({ id: results._id, username: results.name }))
.then(results => res.json(results));
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