1.
UPDATE `dr_1_news` SET `thumb`='' WHERE `thumb` <> ''
2.
SELECT * FROM `dr_1_news_data_0` WHERE `content` LIKE '%<img %'
SELECT * FROM `dr_1_news_data_1` WHERE `content` LIKE '%<img %'
3.
50284,50991,51004,51057,51092,51133,51139,51140,51175,51185,51186
签名：这个人很懒，什么也没有留下！
