Database table updation with XML Document data

Question

import java.io.*;
import java.lang.*;
import java.net.URL;
import java.sql.*;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import oracle.xml.sql.dml.OracleXMLSave;
import org.w3c.dom.Document;
public class updateXMLData
public static void main( String argv[] ) throws SQLException,Exception
String tabName = "emp";
Connection conn = null;
String xmlString;
Document doc;
URL filename;
try
//init a JDBC connection using Oracle's JDBC Drivers
String host = "maple"; // change,these won't work
String port = "1521";
String sid = "PBSI";
String s1 = "jdbc:oracle:thin:@" + host + ":" + port + ":" + sid;
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
conn = DriverManager.getConnection( s1,"scott","tiger");
// Instructions for updating the database rows from XML Document
OracleXMLSave sav = new OracleXMLSave(conn,tabName);
filename = sav.getURL("pbsiempupd.xml");
sav.setRowTag("EMP");
String[] tempArr = new String[2];
tempArr[0]="EMPNO";
tempArr[1]="ENAME";
sav.setKeyColumnList(tempArr);
sav.setUpdateColumnList(tempArr);
int noRows = sav.updateXML(filename);
System.out.println("No of rows updated : " + noRows);
catch (SQLException se)
System.out.println("An SQL exception has occured ");
System.out.println("The error code is : " + se.getErrorCode());
System.out.println("The SQL State is : " + se.getSQLState());
System.out.println("The message is : " + se.getMessage());
catch (Exception e)
System.out.println("Unknown exception has occured");
System.out.println("The class is : "+ e.getClass());
System.out.println("The message is : "+e.getMessage());
finally
if (conn != null) conn.close();
The input XML Document is given below :- in 'pbsiempupd.xml'
<?xml version="1.0"?>
<ROWSET>
<EMP>
<EMPNO>8888</EMPNO>
<ENAME>RAO THOTAKURA</ENAME>
</EMP>
<EMP>
<EMPNO>9999</EMPNO>
<ENAME>BAVA MANI</ENAME>
</EMP>
<EMP>
<EMPNO>7777</EMPNO>
<ENAME>SRINIVAS M</ENAME>
</EMP>
</ROWSET>
After executing this class with 'java updataXMLData' I'm getting following runtime error message :-
Unknown exception has occured
The class is : class oracle.xml.sql.OracleXMLSQLException
The message is : Exception 'java.sql.SQLException:Missing IN or OUT parameter at index:: 1'
encountered during processing ROW element 0All prior XML row changes were rolled back.
in the XML document.
Please anybody could explain how to solve it.
Thanks
Sambasivarao Thotakura

Answer 1

See my reply to your other question. thanks.