由于函数内不能调用GetDate()以及Rand()这样的不确定函数
所以只有变通的去实现
年月日时分秒 就直接由GetDate()做为参数 传入该Function
而1~1000间的随机数 就借助于存储随机数的 视图来实现
--创建视图 V_RandNum
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--创建函数 FN_GetRandNum
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--调用该函数
SELECT TestDB.dbo.FN_GetRandNum(GetDate())
--结果为
20070917143820413
由于函数内不能调用GetDate()以及Rand()这样的不确定函数
所以只有变通的去实现
年月日时分秒 就直接由GetDate()做为参数 传入该Function
而1~1000间的随机数 就借助于存储随机数的 视图来实现
--创建视图 V_RandNum