SQL语句生成指定范围内随机数

1、生成随机实型数据

create procedure awf_RandDouble
   @min dec(14,2),
   @max dec(14,2),
   @result dec(14,2) output
as
begin
	set @result= cast((rand()*(@[email protected])[email protected]) as dec(14,2))
    return @result
end

2、生成随机整型数据

create procedure awf_RandInt
   @min int,
   @max int,
   @result int output
as
begin
	set @result= cast((rand()*(@[email protected])[email protected]) as int)
    return @result
end