A user defined function is a customized expression you can define to be able to reuse logic across multiple mapping data flows. User defined functions live in a collection called a data flow library ...

As Reynold once said on Spark’s dev mailing list: There are simple cases in which we can analyze the UDFs byte code and infer what it is doing, but it is pretty difficult to do in general. You define ...

A User-Defined Function (UDF) allows programmers to create custom functions within smart contracts or decentralized applications. This feature lets developers define specific logic tailored to their ...

SQL is the de facto query language used to interact with databases. Since SQL is declarative, users express the intended result of their query rather than the concrete procedural steps to produce the ...