[FEA] Add overloads for row comparator that automatically handle comparisons between rows of a table with a scalar

Sometimes, we want to compare rows of a table with a single element given as a scalar. In order to do that, at the caller site, we have to convert the scalar into a column of one row, then convert that column into a table, then pass both tables into the comparator. This is repetitive and tedious.

We should add overloads for the row comparator that can automatically do this. The caller just needs to pass in the input table and input scalar.