摘要: declare @a datetimeset @a='2012-05-01'select convert(varchar(7),@a,120)select * from Tabl where convert(varchar(7),@a,120)>= convert(varchar(7),PurchaseDate,120) 阅读全文
posted @ 2012-05-24 16:33 kevin.dai 阅读(123) 评论(0) 推荐(0) 编辑