XPath “in” operator

Question

Is there is an operator in XPath 1.0 that acts as \"in\" operator in SQL?

select * from tbl_students where id in (1,2,3)

Answer 1

To find out if the 'id' you search is in the sequence of (1, 2, 3, 4) index-of() might be a choice. Pay attention it returns list of indexes.

For a document part like

Select will something like

//*[not(empty(index-of((1, 2, 3, 4), @id)))]