# Concatenating columns

### In this section

* [Merging the content of two columns](https://help.qlik.com/talend/en-US/data-preparation-user-guide/8.0/merging-content-of-two-columns)
* [Merging the content of two or more columns](https://help.qlik.com/talend/en-US/data-preparation-user-guide/8.0/merging-content-of-two-or-more-columns)