摘要: --创建用于生成随机数的视图create view view_randas select cast(rand()*20 as int) as rdgo--创建生成随机数的标量函数create function getRand()returns intasbegin return (select rd... 阅读全文
posted @ 2015-12-22 17:02 唔愛吃蘋果 阅读(867) 评论(0) 推荐(0) 编辑