Rows Exist

Posts a single row in a separate branch if there are zero input rows

Processing

The step passes all incoming rows through its ‘yes’ gate.

If the total number of input rows is zero, the step generates a single row on its ‘no’ gate.

This step is useful in case special handling is required when an input - like a SQL query for example - produces no output rows.

Results

This step does not provide any results.