SQL Exception: Result Set Closed. Help Needed Pls...

Question

Hi
I am trying to insert the name field into �TestNoName� table which is randomly retrieved from �UniqueName� table. I am getting SQL exception: result set closed. Please look at the given code and let me know what�s wrong with my code:
Also please guide me about entering unique (serial numbers) dynamically into
database using Java. I have to enter customer details into database at some time and some customers details after some time but the customers should be given serial numbers.
Thank you in advance!
Ravi
Here is the Code:
String query1 = "Select Name from Unique_Names";
String query2 = "SELECT Number, Name FROM TestNoName";
Statement stmt;
try {
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
} catch(java.lang.ClassNotFoundException e) {
System.err.print("ClassNotFoundException: ");
System.err.println(e.getMessage());
try {
con = DriverManager.getConnection(url,"","");
System.out.println("Successfully Connected to Database");
stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
ResultSet rs = stmt.executeQuery(query1);
ResultSet rs2 = stmt.executeQuery(query2);
int count=0;
while (rs.next()) {
count++;
rs.beforeFirst();
for(int i = 0; i < 10; i++) {
int randomrow = random.nextInt(count)+ 1;
System.out.println(randomrow);
String Name2 = rs.getString("Name");
rs2.moveToInsertRow();
rs2.updateInt("Number",i);
rs2.updateString("Name",Name2);
rs2.insertRow();
System.out.println("Exececuted SQL Statement- Inserted One Record");
stmt.close();
con.close();
} catch(SQLException ex) {
System.err.println("SQLException: " + ex.getMessage());
}

Answer 1

I am trying to insert the name field into
�TestNoName� table which is randomly retrieved from
�UniqueName� table. I am getting SQL exception:
result set closed. Please look at the given code and
let me know what�s wrong with my code: Post the actual exception, not some paraphrase of it. Oh, and let us know which line it actually refers to in the code.