--功能：  用于将小写的数值翻译成大写的字符串（支持到分，即小数点后两位）

--入口参数：@decNum------数字型变量  

--返回：字符串

--举例：select dbo.fn_ChnMoney(623.88)

--    结果为“陆佰贰拾叁元捌角捌分”   

CREATE  FUNCTION fn_ChnMoney(@decNum decimal(18,2))

RETURNS varchar(200)

AS

BEGIN  

 DECLARE @chvNum varchar(200)

 DECLARE @chvMoney varchar(200)

 DECLARE @chvTemp varchar(200)

 DECLARE @intIntLen int

 DECLARE @intI int

 DECLARE @chvTempI varchar(200)

 DECLARE @chvReturn varchar(200)  

 IF @decNum=0

  SET @chvMoney = '零'

        Else

 BEGIN  

  SET @chvTemp=convert(varchar(200),Round(@decNum*100,0))

  IF charindex('.',@chvTemp,1)>0

   SET @chvNum=left(@chvTemp,charindex('.',@chvTemp,1)-1)

  ELSE

   SET @chvNum=@chvTemp  

  SET @intIntLen=len(@chvNum)  

  SET @chvMoney=''

  Set @chvReturn = ''

  SET @intI=1  

  WHILE @intI <= @intIntLen

  BEGIN

   SET @chvTempI = substring(@chvNum,@intIntLen-@intI+1,1)

   SET @chvMoney = substring('零壹贰叁肆伍陆柒捌玖',convert(int,@chvTempI)+1,1) + substring('分角元拾佰仟万拾佰仟亿拾佰仟兆拾佰仟京拾佰仟',(@intI-1)+1,1)

   SET @intI = @intI + 1     

   SET @chvReturn = @chvMoney + @chvReturn

  END

 END  

 SET @chvReturn=Replace(@chvReturn,'零仟','零')

 SET @chvReturn=Replace(@chvReturn,'零佰','零')

 SET @chvReturn=Replace(@chvReturn,'零拾','零')  

 while charindex('零零',@chvReturn,1)>0

  SET @chvReturn=Replace(@chvReturn,'零零','零')  

 SET @chvReturn=Replace(@chvReturn,'零兆','兆')

 SET @chvReturn=Replace(@chvReturn,'零亿','亿')

 SET @chvReturn=Replace(@chvReturn,'零万','万')

 SET @chvReturn=Replace(@chvReturn,'零元','元')

 SET @chvReturn=Replace(@chvReturn,'零角零分','整')

 SET @chvReturn=Replace(@chvReturn,'零角','零')

 SET @chvReturn=Replace(@chvReturn,'零分','整')

 SET @chvReturn=LTRIM(RTRIM(@chvReturn))  

 RETURN @chvReturn  

END