How to read values from the following XML?

Question

I have been using "extractValue" to get the values from a xmltype field and no problems until now.
The xmltype now is like:
<a>1</a>
<b>2</b>
<c>1221</c>
<c>1412</c>
<d>11111</d>
<e>3333</e>
I'm able to read values from 'a,b,d,e' but not from 'c'.
Questions:
1)- Is posible to read the values of field c?. How?
2)- If is not posible to read the field values, Is posible to transfor the xmlfield to:
Where I will be able to use xmltable columns and loop getting the values.
<a>1</a>
<b>2</b>
<k>
<c>1221</c>
<c>1412</c>
</k>
<d>11111</d>
<e>3333</e>
Like always
Thank you in advance for your help.
Jose Galan

Answer 1

SQL> with XML as
  2  (
  3   select xmltype(
  4  '<root>
  5    <a>1</a>
  6    <b>2</b>
  7    <c>1221</c>
  8    <c>1412</c>
  9    <d>11111</d>
10    <e>3333</e>
11  </root>'
12  ) XMLDOC
13    from dual
14  )
15  select a, b,c, d, e
16    from XML,
17         XMLTABLE
18         (
19            '/root'
20            passing XMLDOC
21            columns
22            A number(5) path 'a',
23            B number(5) path 'b',
24            D number(5) path 'd',
25            E number(5) path 'e',
26            C_XML_FRAG xmltype path 'c'
27         ),
28         XMLTABLE
29         (
30           '/c'
31           passing C_XML_FRAG
32           columns
33           C number(5) path '.'
34         )
35  /
         A          B          C          D          E
         1          2       1221      11111       3333
         1          2       1412      11111       3333
SQL>