转：SQL Server：将阿拉伯数字的货币形式转换成大写的货币形式

转载链接未知。

以下为转载内容：

--该方法用来将阿拉伯数字的货币形式转换成大写的货币形式
--测试：select dbo.toUppercaseRMB(12131415.21);结果:壹仟贰佰壹拾叁万壹仟肆佰壹拾伍元贰角壹分整

CREATE function [dbo].[toUppercaseRMB] ( @LowerMoney decimal(18,4))
returns varchar(200) 
as    
begin    
   declare @lowerStr varchar(200)    
   declare @UpperStr varchar(200)    
   declare @UpperPart varchar(200)     --长度    
   declare @i int     
       
   set @lowerStr=ltrim(rtrim(convert(decimal(18,2),round(@LowerMoney,2))))    
   set @i=1    
   set @UpperStr=''    
       
   while(@i<=len(@lowerStr))    
   begin    
		select @UpperPart=
		case substring(@lowerStr,len(@lowerStr)-@i+1,1)--取最后一位数
			when  '.' then '元'    
			when  '0' then '零'    
			when  '1' then '壹'    
			when  '2' then '贰'    
			when  '3' then '叁'    
			when  '4' then '肆'    
			when  '5' then '伍'    
			when  '6' then '陆'    
			when  '7' then '柒'    
			when  '8' then '捌'    
			when  '9' then '玖'    
		end    
        +    
		case @i     
			when 1 then  '分'    
			when 2 then  '角'    
			when 3 then  ''    
			when 4 then  ''    
			when 5 then  '拾'    
			when 6 then  '佰'    
			when 7 then  '仟'    
			when 8 then  '万'    
			when 9 then  '拾'    
			when 10 then '佰'    
			when 11 then '仟'    
			when 12 then '亿'    
			when 13 then '拾'    
			when 14 then '佰'    
			when 15 then '仟'    
			when 16 then '万'    
			else ''    
		end    
		set @UpperStr=@UpperPart+@UpperStr    
		set @i=@i+1    
	end     
	set @UpperStr = REPLACE(@UpperStr,'零拾','零')     
	set @UpperStr = REPLACE(@UpperStr,'零佰','零')     
	set @UpperStr = REPLACE(@UpperStr,'零仟零佰零拾','零')     
	set @UpperStr  = REPLACE(@UpperStr,'零仟','零')    
	set @UpperStr = REPLACE(@UpperStr,'零零零','零')    
	set @UpperStr = REPLACE(@UpperStr,'零零','零')    
	set @UpperStr = REPLACE(@UpperStr,'零角零分','')    
	set @UpperStr = REPLACE(@UpperStr,'零分','')    
	set @UpperStr = REPLACE(@UpperStr,'零角','零')    
	set @UpperStr = REPLACE(@UpperStr,'零亿零万零元','亿元')    
	set @UpperStr = REPLACE(@UpperStr,'亿零万零元','亿元')    
	set @UpperStr = REPLACE(@UpperStr,'零亿零万','亿')    
	set @UpperStr = REPLACE(@UpperStr,'零万零元','万元')    
	set @UpperStr = REPLACE(@UpperStr,'万零元','万元')    
	set @UpperStr = REPLACE(@UpperStr,'零亿','亿')    
	set @UpperStr = REPLACE(@UpperStr,'零万','万')    
	set @UpperStr = REPLACE(@UpperStr,'零元','元')    
	set @UpperStr = REPLACE(@UpperStr,'零零','零')    
	if left(@UpperStr,1)='元'    
		set @UpperStr = REPLACE(@UpperStr,'元','零元')    

  return @UpperStr+'整'    
end