1、將字符中數(shù)字轉(zhuǎn)換為中文大寫的數(shù)字，

注意

100==>一零零 ? 而非==>一百

123==>一二三 ? 而非==>一百二十三

CREATE FUNCTION Fn_NumberConvertChinase(@number NVARCHAR(50)) RETURNS NVARCHAR(20) AS BEGIN DECLARE @res NVARCHAR(20) DECLARE @char CHAR(1) SET @res = '' SET @char = substring(@number,1,1) SELECT @res = (CASE @charWHEN '1' THEN '一'WHEN '2' THEN '二'WHEN '3' THEN '三'WHEN '4' THEN '四'WHEN '5' THEN '五'WHEN '6' THEN '六'WHEN '7' THEN '七'WHEN '8' THEN '八'WHEN '9' THEN '九'WHEN '0' THEN '零'ELSE substring(@number,1,1) END ) IF(len(@number) > 1) BEGINSET @res = @res + dbo.fn_numberconvertchinase(substring(@number,2,len(@number)-1)) END RETURN @res END

2、獲取字符首字母，并轉(zhuǎn)大寫

CREATE FUNCTION Fn_GetPy(@str NVARCHAR(4000)) RETURNS NVARCHAR(4000) AS BEGINDECLARE @strlen INT;DECLARE @re NVARCHAR(4000);--字符中數(shù)字轉(zhuǎn)大寫SELECT @str=dbo.fn_numberconvertchinase(@str);DECLARE @t table(chr nchar(1) collate Chinese_PRC_CI_AS,letter nchar(1))INSERT INTO @t(chr,letter)SELECT '吖','A' UNION ALL SELECT '八','B' UNION ALLSELECT '嚓','C' UNION ALL SELECT '咑','D' UNION ALLSELECT '妸','E' UNION ALL SELECT '發(fā)','F' UNION ALLSELECT '旮','G' UNION ALL SELECT '鉿','H' UNION ALLSELECT '丌','J' UNION ALL SELECT '咔','K' UNION ALLSELECT '垃','L' UNION ALL SELECT '嘸','M' UNION ALLSELECT '拏','N' UNION ALL SELECT '噢','O' UNION ALLSELECT '妑','P' UNION ALL SELECT '七','Q' UNION ALLSELECT '呥','R' UNION ALL SELECT '仨','S' UNION ALLSELECT '他','T' UNION ALL SELECT '屲','W' UNION ALLSELECT '夕','X' UNION ALL SELECT '丫','Y' UNION ALLSELECT '帀','Z';SELECT @strlen=len(@str),@re='';WHILE @strlen>0BEGINSELECT TOP 1 @re=letter+@re,@strlen=@strlen-1FROM @t a WHERE chr<=substring(@str,@strlen,1)ORDER BY chr DESCIF @@rowcount=0SELECT @re=substring(@str,@strlen,1)+@re,@strlen=@strlen-1ENDRETURN(UPPER(@re)) END

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轉(zhuǎn)載于:https://www.cnblogs.com/nimeide/p/4632687.html

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