摘要: update tb_sdd_info a,tb_bnm_evian_info b set a.username=b.username where a.username=b.memberno and year(a.createtime) = 2012 and month(a.createtime)=11; 阅读全文
posted @ 2013-07-03 11:51 火腿骑士 阅读(133) 评论(0) 推荐(0)