XMLForest and Alias

Question

Hi
I'm trying to build a piece of xml which is made up of data from two separate tables. It needs to get the one tenant from table TENANT and any additional tenants from the table ADDITIONAL_TENANTS.
The problem I have is that the last element of first xmlforest must have an alias (I've named it wrong), but by giving it an alias it is nested in the element I want it to be in.
Here's my code.
SELECT XMLElement("TenantName", XMLForest(a.CODED_TITLE_VALUE AS "Title",
                                                       a.FIRST_NAMES AS "Forename",
                                                       a.LAST_NAME AS "Surname",
                                                  (SELECT XMLAGG(XMLForest(ad.CODED_TITLE_VALUE AS "Title",
                                                                                          ad.FIRST_NAMES AS "Forename",
                                                                                          ad.LAST_NAME AS "Surname"))
                                                            FROM ADDITIONAL_TENANTS ad
                                                            WHERE ad.APPLICATION_ID = 11007219) AS "WRONG")
AS "RESULT"
FROM TENANT a
WHERE a.APPLICATION_ID = 11007219;
Here's the result i get...
<TenantName>
     <Title>Mr</Title>
     <Forename>Theirry</Forename>
     <Surname>Henry</Surname>
     <WRONG>
          <Title>Mrs</Title>
          <Forename>asdASDADS</Forename>
          <Surname>asd</Surname>
          <Title>Dr</Title>
          <Forename>qwe</Forename>
          <Surname>qwe</Surname>
          <Title>Miss</Title>
          <Forename>123</Forename>
          <Surname>123</Surname>
     </WRONG>
</TenantName>
He's what I'm trying to get... (i.e. no nesting)
<TenantName>
     <Title>Mr</Title>
     <Forename>Theirry</Forename>
     <Surname>Henry</Surname>
     <Title>Mrs</Title>
     <Forename>asdASDADS</Forename>
     <Surname>asd</Surname>
     <Title>Dr</Title>
     <Forename>qwe</Forename>
     <Surname>qwe</Surname>
     <Title>Miss</Title>
     <Forename>123</Forename>
     <Surname>123</Surname>
</TenantName>
Hope this is clear. Any help would be greatly received.

Answer 1

This example should work for helping you along
with add_ten AS
(SELECT 'MR' CODED_TITLE_VALUE, 'JOHN' FIRST_NAMES, 'DOE' LAST_NAME FROM DUAL UNION ALL
  SELECT 'MRS','JANE','AUSTIN' FROM DUAL)
select xmlelement("TenantName",
         xmlforest('MR' AS "Title",
                   'UNKNOWN' AS "Forename",
                   'OWNER' AS "Surname"
         (SELECT xmlagg(xmlforest(CODED_TITLE_VALUE AS "Title",
                                  FIRST_NAMES AS "Forename",
                                  LAST_NAME AS "Surname"))
            FROM add_ten
FROM DUAL;
<TenantName>
  <Title>MR</Title>
  <Forename>UNKNOWN</Forename>
  <Surname>OWNER</Surname>
  <Title>MR</Title>
  <Forename>JOHN</Forename>
  <Surname>DOE</Surname>
  <Title>MRS</Title>
  <Forename>JANE</Forename>
  <Surname>AUSTIN</Surname>
</TenantName>