Returning one component of a mangled foreign key - 7.3

Talend Data Fabric Studio User Guide

Version
7.3
Language
English (United States)
EnrichDitaval
Data Fabric
Product
Talend Data Fabric
Module
Talend Studio
Content
Design and Development

The getFK routine allows you to return one component of a mangled foreign key using tMap, for example:

You must use the getFK MDM routine in the lookup table in the Map Editor. Using the getFK routine in the editor, you can add/remove/update the foreign key components. In the above capture, the routine helps you to return the name component in the mangled foreign key.

You must do the same in a reversed case and use the createFK routine to return the foreign key string by a single key.