}
rs.first(); // Go to first tuple
println("T1: Read first Tuple:(" + rs.getInt(1) + "," +
rs.getInt(2) + "," +
rs.getInt(3) + ")");
rs.updateInt(2, 3);
println("T1: updateInt(2, 3);");
rs.updateRow();
println("T1: updateRow()");
rs.last(); // Go to last tuple
println("T1: Read last Tuple:(" + rs.getInt(1) + "," +