SaveOrUpdate method in Mongoose with Node JS

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Hello Readers,


 I am a Node JS developer. And developing a software on Node JS + Mongo DB. I was struggling in a situation where I need to save document in database and need to update documents if it is already present.

 There was a record like below:
{ "name":"Dummy", "age":30, "phone":"000000000" }

 There was a restriction like name is the UNIQUE field.

 Conditions: If user is going to Insert the record with the same name, then old record should be updated.

 Solution :

 Student.update( { name : 'Dummy' }, { name : 'Dummy', age : 35 }, { upsert : true }, callback );

 In the above solution, we used {upsert:ture}. So this will save the new record and update if it is already exist.

 Thanks for reading this article. Kindly share your comments for this solution.

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