Dataframe
 
1.0

merge

Edit pageLast modified: 20 May 2025

Merges several columns into a single column.

Reverse operation to split

merger accepts a List of collected values for every row typed by their common type:

When heterogeneous columns are merged, they may need to be cast to valid types in merger:

By default, when no delimeter or merger is specified, values will be merged into the List:

Merged column values can also be exported to List: