Function Chain? What is a Function Chain? And how does that work inside the Data Mapper?
When we use more than one cascading function to perform a transformation rule, we call it a Function Chain, or a chain of functions that are going to be executed in order. This way, we can apply more complex mapping rules inside the Logic Apps (Standard) Data Mapper. By the way, we had the same concept inside BizTalk Server Maps and Logic App Consumption Map (that is, the BizTalk Server Maps extracted and isolated)
📝 One-Minute Brief
Complex mapping rules often require more than one function. This video explains what a Function Chain is in the Logic Apps Standard Data Mapper and shows how chaining multiple functions enables more advanced and flexible transformations.
The picture below shows us a Function Chain inside the Data Mapper. In this case, we are calculating national and international calls based on the phone number:
In this video, we will learn t what a Function Chain is inside the Logic Apps (Standard) Data Mapper and how it works.
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