CREATE FUNCTION dbo.L2U(@n_LowerMoney numeric(15,2),@v_TransType int) 
RETURNS VARCHAR(200) AS 
BEGIN 
Declare @v_LowerStr VARCHAR(200) -- 小寫金額 
Declare @v_UpperPart VARCHAR(200) 
Declare @v_UpperStr VARCHAR(200) -- 大寫金額
Declare @i_I int

set @v_LowerStr = LTRIM(RTRIM(ROUND(@n_LowerMoney,2))) --四捨五入為指定的精度並刪除資料左右空格
set @i_I = 1
set @v_UpperStr = ''

while ( @i_I <= len(@v_LowerStr))
begin
select @v_UpperPart = case substring(@v_LowerStr,len(@v_LowerStr) - @i_I + 1,1)
WHEN '.' THEN '元'
WHEN '0' THEN '零'
WHEN '1' THEN '壹'
WHEN '2' THEN '貳'
WHEN '3' THEN '叄'
WHEN '4' THEN '肆'
WHEN '5' THEN '伍'
WHEN '6' THEN '陸'
WHEN '7' THEN '柒'
WHEN '8' THEN '捌'
WHEN '9' THEN '玖'
END
+ 
case @i_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 '萬'
WHEN 9 THEN '拾'
WHEN 10 THEN '佰'
WHEN 11 THEN '仟'
WHEN 12 THEN '億'
WHEN 13 THEN '拾'
WHEN 14 THEN '佰'
WHEN 15 THEN '仟'
WHEN 16 THEN '萬'
ELSE ''
END
set @v_UpperStr = @v_UpperPart + @v_UpperStr
set @i_I = @i_I + 1
end

if ( 0 = @v_TransType)
begin
set @v_UpperStr = REPLACE(@v_UpperStr,'零拾','零') 
set @v_UpperStr = REPLACE(@v_UpperStr,'零佰','零') 
set @v_UpperStr = REPLACE(@v_UpperStr,'零仟','零') 
set @v_UpperStr = REPLACE(@v_UpperStr,'零零零','零')
set @v_UpperStr = REPLACE(@v_UpperStr,'零零','零')
set @v_UpperStr = REPLACE(@v_UpperStr,'零角零分','整')
set @v_UpperStr = REPLACE(@v_UpperStr,'零分','整')
set @v_UpperStr = REPLACE(@v_UpperStr,'零角','零')
set @v_UpperStr = REPLACE(@v_UpperStr,'零億零萬零元','億元')
set @v_UpperStr = REPLACE(@v_UpperStr,'億零萬零元','億元')
set @v_UpperStr = REPLACE(@v_UpperStr,'零億零萬','億')
set @v_UpperStr = REPLACE(@v_UpperStr,'零萬零元','萬元')
set @v_UpperStr = REPLACE(@v_UpperStr,'萬零元','萬元')
set @v_UpperStr = REPLACE(@v_UpperStr,'零億','億')
set @v_UpperStr = REPLACE(@v_UpperStr,'零萬','萬')
set @v_UpperStr = REPLACE(@v_UpperStr,'零元','元')
set @v_UpperStr = REPLACE(@v_UpperStr,'零零','零')
end

-- 對壹元以下的金額的處理 
if ( '元' = substring(@v_UpperStr,1,1))
begin
set @v_UpperStr = substring(@v_UpperStr,2,(len(@v_UpperStr) - 1))
end

if ( '零' = substring(@v_UpperStr,1,1))
begin
set @v_UpperStr = substring(@v_UpperStr,2,(len(@v_UpperStr) - 1))
end

if ( '角' = substring(@v_UpperStr,1,1))
begin
set @v_UpperStr = substring(@v_UpperStr,2,(len(@v_UpperStr) - 1))
end

if ( '分' = substring(@v_UpperStr,1,1))
begin
set @v_UpperStr = substring(@v_UpperStr,2,(len(@v_UpperStr) - 1))
end

if ('整' = substring(@v_UpperStr,1,1))
begin
set @v_UpperStr = '零元整'
end
return @v_UpperStr
END
GO

--select dbo.L2U(0,1),dbo.L2U(010.1,0)