how do i insert more than one row to my table

hello there,
This is the code snippet iv written
but the problem is its not inserting all the items in the String object , its inserting only the first value i.e l[0] and kp[0]. What corrections should i make to insert all the elements of the String object
please let me know the corrections.
Regards
varsha
void insertResults(String l[],String kp[],String tName)throws Exception
{
Connect();
String cmd="insert into "+tName+" values(?,?)";
PreparedStatement pst=null;
pst=con.prepareStatement(cmd);
for(int i=0;i<kp.length;i++)
{

pst.setString(1,l[i]);
pst.setString(2,kp[i]);
pst.executeUpdate();
pst.clearParameters();
}
pst.close();
}

There's nothing wrong with that that I can see, although clearParameters is unneeded; it should be harmless functionally and not really significant in terms of performance..

It's possible that the 2nd insert is throwing an exception, perhaps because of a constraint violation, so look at your exception logs, if you haven't.

It's also possible that your driver/database is simply broken and doesn't support this correctly.