Ignore key value pairs if null

[brocantcode]

Hi !

Is it possible to ingore a key value pairs if it's value is null ?
I have a select in my app, that let the user chose a customer.
If they chose a customer I want my querry to update the records.
But if they don't I want to exclude the key and don't updat the customer
Here's my query

[bobthebear]

I think you just need to switch the Changeset from 'Key value pairs' to 'Object' which will let you use js with {{ }} to build the object you send to the db.