摘要: insert into tab2 (column1,column2) select column1,column2 from tab1 阅读全文
posted @ 2013-11-14 13:42 jshaibozhong 阅读(296) 评论(0) 推荐(0)
摘要: update `table` set 字段b=replace(字段b,'3366',字段a);eg:update `hy_b_pro` set goldWeight=jinJinZhong; 阅读全文
posted @ 2013-11-14 13:33 jshaibozhong 阅读(305) 评论(0) 推荐(0)