sql语句执行失败
错误编码是1064
错误信息是You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-12,12' at line 1
Warning: mysqli_fetch_assoc() expects parameter 1 to be mysqli_result, bool given in /home/wwwroot/sanjian.0791web.cn/public/0791data/conn.php on line 135
