//查询#SELECT * FROM user_cawefwfrd where usewwr_cawrqqd_qaid=2252227//删除#DELETE FROM user_cauyuyurd where uwwid=10122255//更新#update uuuuser set thumb=‘000.jpg‘ where uiwwd=10122222255;
sql查删更
原文：http://www.cnblogs.com/914556495wxkj/p/5997513.html
