topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

talk show tell print

basic-xml-09-MultiAuthor.xquery / xquery



  <MultiAuthor>
  {for book in doc("BibAdapted.xml")/bib/book
  return 
   if (count(book/author) > 2)
    then <book>
          <title>{book/title/text()}</title>
          <NumberOfAuthors>{count(book/author)}</NumberOfAuthors>
         </book>
    else ()
  }
  </MultiAuthor>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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