tuple_less_elem — Test, whether a tuple is elementwise less than another tuple.
tuple_less_elem tests elementwise whether the input tuple T1 is less than T2. If both tuples have the same length, the corresponding elements of both tuples are compared. Otherwise, either T1 or T2 must have length 1. In this case, the comparison is performed for each element of the longer tuple with the single element of the other tuple. As a precondition for comparing the tuples elementwise two corresponding elements must either both be (integer or floating point) numbers or both be strings. Otherwise tuple_less_elem returns an error.
Input tuple 1.
Input tuple 2.
Result of the comparison of the input tuples.
tuple_equal_elem, tuple_not_equal_elem, tuple_greater_elem, tuple_less_equal_elem, tuple_greater_equal_elem, tuple_equal, tuple_not_equal, tuple_less, tuple_greater, tuple_less_equal, tuple_greater_equal