摘要: 1.根据出生日期计算当前已满周岁DECLARE @birth datetimeSET @birth='1990-01-01'SELECT (cast(convert(char( 8 ),GETDATE(),112) as int) - cast(convert(char(8),@birth,112)... 阅读全文
posted @ 2015-01-27 17:08 wsion 阅读(205) 评论(0) 推荐(0)