| (: Name: predicates-31:) | |
| (: Description: Evaluation of predicates reordering by an implementation :) | |
| (: insert-start :) | |
| declare variable $input-context1 external; | |
| (: insert-end :) | |
| for $x in $input-context1/works/employee[fn:position() mod 2 eq 1][fn:position() lt 5] | |
| return | |
| (fn:data($x/empnum), fn:data($x/pnum)) |