函数将人民币数字转换成大写形式代码,MSSQL代码库,德仔网

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【MSSQL】函数将人民币数字转换成大写形式
作者:泓锦 / 发布于2017/10/25/ 824
CREATE  FUNCTION [dbo].[f_num_chn] (@num numeric(14,5))     
RETURNS varchar(100) WITH ENCRYPTION     
AS     
BEGIN     
--版权所有：weihuachao@sina.com     
  DECLARE @n_data VARCHAR(20),@c_data VARCHAR(100),@n_str VARCHAR(10),@i int     
  SET @n_data=RIGHT(SPACE(14)+CAST(CAST(ABS(@num*100) AS bigint) AS varchar(20)),14)     
  SET @c_data=''     
  SET @i=1     
  WHILE @i<=14     
  BEGIN     
    SET @n_str=SUBSTRING(@n_data,@i,1)     
    IF @n_str<>' '     
    BEGIN     
      IF not ((SUBSTRING(@n_data,@i,2)='00') or     
        ((@n_str='0') and ((@i=4) or (@i=8) or (@i=12) or (@i=14))))     
        SET @c_data=@c_data+SUBSTRING('零壹贰叁肆伍陆柒捌玖',CAST(@n_str AS int)+1,1)     
      IF not ((@n_str='0') and (@i<>4) and (@i<>8) and (@i<>12))     
        SET @c_data=@c_data+SUBSTRING('仟佰拾亿仟佰拾万仟佰拾圆角分',@i,1)     
      IF SUBSTRING(@c_data,LEN(@c_data)-1,2)='亿万'     
        SET @c_data=SUBSTRING(@c_data,1,LEN(@c_data)-1)     
    END     
    SET @i=@i+1     
  END     
  IF @num<0     
    SET @c_data='（负数）'+@c_data     
  IF @num=0     
    SET @c_data='零圆'     
  IF @n_str='0'     
    SET @c_data=@c_data+'整'     
  RETURN(@c_data)     
END    

--阿拉伯数字转中文大写数字  
Create   function NToCC(@n int)  
returns varchar(2)  
as  
begin  
declare @s varchar(2)  
if @n=0   
set @s=''零''  
if @n=1  
set @s=''壹''  
if @n=2  
set @s=''贰''  
if @n=3  
set @s=''叁''  
if @n=4  
set @s=''肆''  
if @n=5  
set @s=''伍''  
if @n=6  
set @s=''陆''  
if @n=7  
set @s=''柒''  
if @n=8  
set @s=''捌''  
if @n=9  
set @s=''玖''  
return @s  
end  


--可支持到上亿  
Create   function numbertoChineseBigString(@m money)  
returns varchar(255)  
begin  
  
declare @i varchar(255)  
declare @f varchar(255)  
declare @r varchar(255)  
declare @s varchar(255)  
set @s=convert(varchar(255),@m)  
if charindex(''.'',@s)>0  
begin  
    set @i=substring(@s,1,charindex(''.'',@s)-1)  
    set @f=substring(@s,charindex(''.'',@s)+1,len(@s))  
end  
else   
set @i=@s  
set @r=''''  
  
declare @k int  
set @k=len(@i)  
while @k>=1   
begin  
--最多9位  
if @k=9  
set @r=@r+  
dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))  
--@i  
+''亿''  
  
if @k=8  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''千''  
  
if @k=7  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''佰''  
if @k=6  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''拾''  
if @k=5  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''万''  
if @k=4  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''千''  
if @k=3  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''佰''  
if @k=2  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''拾''  
if @k=1  
set @r=@r+dbo.NToCC(convert(int,substring(REVERSE(@i),@k,1)))+''元''  
  
set @k=@k-1  
end  
   
if convert(float,@f)=0   
set @r=@r+''整''  
else   
begin  
if substring(@s,1,1)>''''   
set @r=@r+dbo.NToCC(convert(int,substring(@f,1,1)))+''角''  
if substring(@s,2,1)>''''   
set @r=@r+dbo.NToCC(convert(int,substring(@f,2,1)))+''分''  
end  
set @r=replace(@r,''零千零佰零拾'',''零'')  
set @r=replace(@r,''零佰零拾'',''零'')  
set @r=replace(@r,''零千零佰'',''零'')  
set @r=replace(@r,''零拾'',''零'')  
set @r=replace(@r,''零千'',''零'')  
set @r=replace(@r,''零佰'',''零'')  
set @r=replace(@r,''拾零万'',''拾万'')  
return @r  
end  
--     select dbo.numbertoChineseBigString(100102)  
文章出处：http://www.diybl.com/course/7_databases/sql/sqlServer/2008224/101116.html  
   
CREATE FUNCTION dbo.L2U(@n_LowerMoney numeric(15,2),@v_TransType int)  
RETURNS VARCHAR(200) AS  
BEGIN  
Declare @v_LowerStr VARCHAR(200) -- 小写金额  
Declare @v_UpperPart VARCHAR(200)  
Declare @v_UpperStr VARCHAR(200) -- 大写金额  
Declare @i_I int  
set @v_LowerStr = LTRIM(RTRIM(ROUND(@n_LowerMoney,2))) --四舍五入为指定的精度并删除数据左右空格  
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 '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_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 @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,'零亿零万零元','亿元')  
set @v_UpperStr = REPLACE(@v_UpperStr,'亿零万零元','亿元')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零亿零万','亿')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零万零元','万元')  
set @v_UpperStr = REPLACE(@v_UpperStr,'万零元','万元')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零亿','亿')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零万','万')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零元','元')  
set @v_UpperStr = REPLACE(@v_UpperStr,'零零','零')  
end  
-- 对壹元以下的金额的处理  
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
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