错误SQL语句：
select * from `www_all_item` where `type` = '2' order by `id` DESC limit -120,20
系统错误：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 '-120,20' at line 1
客户IP:220.181.89.174
时间 :2013-06-18 03:11:00

错误SQL语句：
select * from `www_all_item` where `type` = '2' order by `id` DESC limit -120,20
系统错误：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 '-120,20' at line 1
客户IP:220.181.89.174
时间 :2013-06-18 04:26:57

错误SQL语句：
select * from `www_all_item` where `type` = '2' order by `id` DESC limit -140,20
系统错误：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 '-140,20' at line 1
客户IP:220.181.89.174
时间 :2013-06-18 14:40:00

错误SQL语句：
select * from `www_all_item` where `type` = '2' order by `id` DESC limit -140,20
系统错误：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 '-140,20' at line 1
客户IP:220.181.89.174
时间 :2013-06-18 15:46:56