By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
1 rows affected
dbms_output:
<order>
<head>
<code>123</code>
<date>2021-06-15</date>
</head>
<item>
<itempos>456</itempos>
<itemnam>item-name</itemnam>
</item>
</order>