摘要: declare @str varchar(100)set @str = 'niubo' declare @s varchar(8000)declare tb cursor local for select s='if exists(select 1 from ['+b.name+'] where [ 阅读全文
posted @ 2019-10-08 14:41 老天会爱笨小孩 阅读(536) 评论(0) 推荐(0) 编辑