string sql = "insert into report_info (`col1`, `col2`, `col4`, `col5`)"+
" values (?,?,?,?)";
pstmt = conn.preparestatement(sql);
pstmt.setstring(1, "123456");
pstmt.setstring(2, "11223344556677889900");
pstmt.setint(3, 0);
pstmt.setstring(4, "1227195400");
int i = pstmt.EXECuteupdate();
system.out.println("updated rows:"+i);