xpath - How to retrieve attribute values of each element in xml as rows in xmlytpe oracle -


i having following xml 

<books>  <book max="30" min="10"> ..  </book>  <book max="20" min="5"> .. </book>  <book max="50" min="10"> .. </book>  <book max="40" min="25"> .. </book> </books

i want output particular xml file as,

max_attrib min_attrib
30 10
20 5
50 10
40 25

my current query, 

select max_attrib , min_attrib sampletable ,   xmltable( '/books/book' passing sampletable.xmlcolumn      columns max_attrib varchar2(20) path '@max') ,   xmltable( '/books/book' passing sampletable.xmlcolumn      columns min_attrib varchar2(20) path '@min') ;

gives output max , min attribute of book in xml. how values.

with sampletable (     select         xmltype('             <books>              <book max="30" min="10"> ..  </book>              <book max="20" min="5"> .. </book>              <book max="50" min="10"> .. </book>              <book max="40" min="25"> .. </book>             </books>         ') xmlcolumn     dual ) select x.* sampletable,     xmltable('/books/book' passing sampletable.xmlcolumn         columns         max_attrib varchar2(20) path '@max',         min_attrib varchar2(20) path '@min'     ) x ;

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