摘要: declare @ip1 varchar(20)declare @ip2 varchar(20)set @ip1='221.231.138.101'set @ip2='255.255.255.255'select count(1) from vhhostlist where (cast(dbo.sp 阅读全文
posted @ 2017-03-24 15:42 除除 阅读(1491) 评论(0) 推荐(0)
摘要: select id,group_concat(re_id order by re_id separator ",") as re_idfrom tablenamegroup by idselect group_concat(list_name) from aa_list 阅读全文
posted @ 2017-03-24 08:44 除除 阅读(253) 评论(0) 推荐(0)