Find duplicates in sequences of numbers
Task: To locate duplicate values in a sequence of numbers
This set was suggested by a post from Robby Pelssers Blog
where he and commenters have measured the performance of
different algorithms on Sedna, XBase and Zorba.
This set conpares performance on a sequence of numbers.
There are also sets to compare strings
The test data is regenerated for each script so the outputs are not the same. In this
test the number of samples is 500 because the worst case takes forever with 5000.
Other tests runs : strings, elements
as suggested by Michael Westbay
suggested by Wolfgang Meier- requires XQuery 3.0 .