Hi Friends. I am facing Microsoft ODBC Driver error at run time in my program. I am using window 7, jdk 7 and Ms Access 2007. I am using "jdbc:odbc:JdbcOdbcDriver". I am giving code and error message below. Please tell me solution of this problem
import java.sql.*;
public class JdbcDMLEx2
{
public static void main(String[] args)
{
try
{
// load driver
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
// define connection
String url = "jdbc:odbc:personDSN";
// establish connection
Connection con = DriverManager.getConnection(url);
// make query and place ? where values are
// to be inserted later
String sql = "UPDATE persons SET address = ? WHERE name=?";
// creating statement using connection object
// and passing sql statement as parameter
PreparedStatement pStmt = con.prepareStatement(sql);
// assigning first command line argument value
String addVar = args[0];
// assigning 2nd command line argument value
String nameVar = args[1];
//setting first marked parameter(?)by using setString()
// method to address
pStmt.setString(1, addVar);
//setting second marked parameter(?)by using setString()
// method to name
pStmt.setString(2, nameVar);
//executing prepared statement
int num = pStmt.executeUpdate();
// process the results of query
// printing number of records affected
System.out.println(num +"records updated");
// step8: close the connection
con.close();
}
catch(Exception sqlEx)
{
System.out.println(sqlEx);
}
}// end main
} // end class
Following error is occuring at run time:
[Microsoft][ODBC Microsoft Access Driver] Too few parameters.expected 4.
