upsert ignores fields that don't exist in the doc

[jorfermo]

For instance this object:

{ _id: 1, name: 'a', }

upserted with this object:

{ _id: 1, name: 'aa', surname: 'b' }

result:

{ _id: 1, name: 'aa', }

and it ignores surname

Is this the expected behavior? How to upsert with new properties?

[nolanlawson]

I would double-check your code that you are returning the new document inside of the delta function – pouchdb-upsert should definitely support this case.

[jorfermo]

It's weird cause after I manually added those properties to the object in the database the upsert worked fine without touching anything in my code

[nolanlawson]

Please reopen if you can provide a test case to reproduce; I'm closing old issues. Thanks!