Chapter 2 / Exercise 3

The goal of this exercise is to practice with the Parameterized DB Query Reader node for looping purpose.

Extract make, nr_doors, length, width, and engine_type from table cars85 in KCBBook.sqlite DB, prepared in exercise1.

Like in the previous exercise, pre-process the dataset to keep only bmw and audi cars. This time though, unlike exercise2, use a Parameterized DB Query Reader node instead of SQL queries and database filter nodes.