Scenario: Merge the content of several rows using different columns as rank
This scenario applies only to a subscription-based Talend Platform solution or Talend Data Fabric.
This scenario describes a three-component Job that uses the tSurviveFields component to merge, based on different rank values, the content
of data rows in different columns and then writes the result in an output file.
In this scenario, we have already stored the input schemas of the input file in the
Repository. For further information about storing schema metadata in the Repository, see
Talend Studio User
The input file contains four columns: grp,
gender, firstname and count.
The data in the input file has problems such as duplication, first names spelled differently
or wrongly and different information for the same customer.