Modifies an existing document or documents in a collection.
I have a lot of mongodb documents in a collection of the form: { .... "URL":"www.abc.com/helloWorldt/..." ..... } I want …
mongodb mongodb-.net-driver mongo-shell mongodb-updateHow do I concatenate values from two string fields and put it into a third one? I've tried this: db.…
mongodb mongodb-query aggregation-framework string-concatenation mongodb-updateIf I have a document with the following basic structure: { ... Monday: { a:1, b:2 }, Tuesday: { c:3, d:4 } ... } Am I able to …
mongodb mongodb-updateI have the following model for users: var UserSchema = new mongoose.Schema({ name: String, dob: Date, sex: String, photo: String, …
node.js mongodb mongoose mongodb-update