Column Comparator

Compares the cell values of two selected columns row-wise. A number of different comparison methods are available: equal, not_equal, less, greater, less_equal, and greater_equal. A new column is appended holding either the left or right column value, a missing cell, or a user specified tag. The type of the appended column depends on the selected content: If a user defined tag is selected, the result column is of type string, in all other case the type is determined by the type of the selected columns.

Input ports

1. Type: Table
   Input
   Arbitrary input data.

Output ports

1. Type: Table
   Input with comparison column
   Input data plus comparison column