It would be very handy to make Reference Row Filter and Reference Row Splitter accept more than one pair of matching columns, just as Joiner does, so we don’t need to use Column Combiner explicitly on the relevant columns before feeding them to those nodes.

Hello @mpenalver , there is already a ticket for this one (internal reference: AP-2843) and I have added +1 on it. In the meantime check this topic as it might help: [image] Change Request - Make it possible to evaluate multiple columns in Reference Row Filter & Splitter Feedback & Ideas I often use Reference Row Filter and Reference Row Splitter nodes. And I often miss an option to compare multiple columns. Reference Row Filter & Splitter nodes make it possible to filter a table using a reference table. You can choose a pair of columns and the node filter table rows if the values are equal. [image] Nice, convenient, helpful. But it could get even better if it was possible to pick some additional columns. What about making it similar to the Joiner node? [image] Br, Ivan

Reference Row Filter/Splitter - Multiple columns

KNIME Analytics Platform

ipazin October 19, 2020, 7:10am 2

Hello @mpenalver,

there is already a ticket for this one (internal reference: AP-2843) and I have added +1 on it.

In the meantime check this topic as it might help:

Br,
Ivan

3 Likes