Join columns with variable names

KNIME Analytics Platform
#1

Hello Knimers,

Im trying to create a text structure to look something like this:

"Value A, ‘Value B’, ‘Value C’, ‘Value D’, ‘Value E’,

normally I use string manipulation a via join formula add all the columns, the thing is that the column names that im handling are variable, names are not standard, is there a way like select all columns and rename to standard column names such as Column A, Column B, Column C?

or do you see any other possible solution?

thanks in advance!!

#2

Hi @GQRanalytics , one possibility is to just remove the headers, and Knime will replace them with Column0, Column1, Column2, etc…

You can use the Extract Column Header node to do this:

2 Likes
#3

Thank you!!! it was that simple :slight_smile:

#4

You’re welcome @GQRanalytics

#5

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