In the previous sections, you learned several ways to transform data using different PDI steps. There is a particular step already familiar to you, which is available across all the functionalities—the Select values step. Despite being classed as a Transform step, the Select values step does more than just transform data. It allows you to select, reorder, rename, and delete fields, or change the metadata of a field. The configuration window of the step has three tabs:
- Select & Alter
- Remove
- Meta-data
The Select & Alter tab, which appears ...