The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

Empty Table Switch

Sends input data to first output if and only if it is not empty. If there are no rows in the input data the second output is activated (with the empty input table).

Ports

Input Ports
0 The input table.
Output Ports
0 The input table if it has at least one row. This output will be inactive if the input is empty.
1 The input table if it has no rows. This output will be inactive if the input is non-empty.
This node is contained in KNIME Base Nodes provided by KNIME GmbH, Konstanz, Germany.