Compare two values within the same table

How can I compare values in two different fields in the same table? T

Hello @ceavers,

and welcome to KNIME Community!

Check out Column Comparator node if you want to compare two columns from same table. Comparison is done row-wise. Also Rule Engine node can be used for same purpose.

With Table Difference Finder node you can not control which column to compare to which and feeding same table to both input ports will always return zero differences (saying that tables are same which they are).

Br,
Ivan

3 Likes

Thanks, this worked for me.

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