remove a string from all column names

KNIME Analytics Platform
1

Hi,

I'm using a pivoting node that creates a large amount of columns with name columnx+columny.

If i know in advance columny how can rename all columns removing all characters after +?

 

Thanks 

2

"Column Rename (Regex)" is your friend in this case.

3

Thanks

Column rename regex with first input box \+coluimny and second input box empty