XML Help Needed- SYS_XMLGEN

Question

Hi,
How to eliminate the default "ROW" tag from the below result?
Result:
<?xml version="1.0"?>
<ROW>
<request>
<operationId>SERVICE</operationId>
<transactionId>12</transactionId>
<processId>123</processId>
<parameters>
<Department Type="integer" null="false">Marketing</Department>
</parameters>
</request>
</ROW>
Query
SELECT
SYS_XMLGEN
( xmlelement
"request",
XMLForest
('SERVICE' AS "operationId",
123 AS "processId",
     xmlelement("Department",xmlattributes('integer' AS "Type",'false' AS "null" ),'Marketing')AS "parameters")
).EXTRACT('/*')
).getStringval()
FROM dual ;

Answer 1

hi
iam geting output of xml in single line can u help me, it is urgent to me pls help me for below query
select sys_xmlgen(xmlconcat(xmlelement(sub1, xmlforest(ename,empno)),
xmlelement(sub2, xmlforest(mgr,sal))),xmlformat(main))
from emp;
output
<?versio 1.0?><main><sub1><ename>jhon</ename><empno>123</empno><sub2><mgr>
likethis iam getting ouput in single line but i want in nextline in setp by setp format
<?versio 1.0?>
<sub1>
<ename>jhon</ename>
<sub2>
like this i want the output
can any one help me immediatly