# Denormalizing multiple columns

This scenario illustrates a Job denormalizing two columns from a delimited file.

![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/Use_Case_tDenormalizePerl1.png)

### In this section

* [Denormalizing on multiple columns](https://help.qlik.com/talend/en-US/components/8.0/processing/tdenormalize-tfileinputdelimited-tlogrow-tlogrow-denormalizing-on-multiple-columns-standard-component-drop)

**Related concepts**

* [tDenormalize](https://help.qlik.com/talend/en-US/components/8.0/processing/tdenormalize "Denormalizes the input flow based on one column.")

**Related information**

* [tLogRow](https://help.qlik.com/talend/en-US/components/8.0/logs-and-errors/tlogrow)
* [tFileInputDelimited](https://help.qlik.com/talend/en-US/components/8.0/delimited/tfileinputdelimited)