MSSQL汉字转拼音函数实现语句

复制代码 代码如下:

/* -------------------------------------------------------------
函数: fn_GetPinyin
描述: 汉字转拼音(无数据表版)
使用: dbo.fn_GetPinyin('中华人民共和国') = zhonghuarenmingongheguo
作者: 流香羽 (改编：Tony)
------------------------------------------------------------- */

IF OBJECT_ID('[fn_GetPinyin]') IS NOT NULL
DROP FUNCTION [fn_GetPinyin]
GO
create function [dbo].[fn_GetPinyin](@words nvarchar(2000))
returns varchar(8000)
as
begin
declare @word nchar(1)
declare @pinyin varchar(8000)
declare @i int
declare @words_len int
declare @unicode int
set @i = 1
set @words = ltrim(rtrim(@words))
set @words_len = len(@words)
while (@i <= @words_len) --循环取字符
begin
set @word = substring(@words, @i, 1)
set @unicode = unicode(@word)
set @pinyin = ISNULL(@pinyin +SPACE(1),'')+
(case when unicode(@word) between 19968 and 19968+20901 then
(select top 1 py from (
select 'a' as py,N'��' as word
union all select 'ai',N'�a'
union all select 'an',N'黯'
union all select 'ang',N'�l'
union all select 'ao',N'�'
union all select 'ba',N'��'
union all select 'bai',N'�B' --�v�漠B
union all select 'ban',N'瓣'
union all select 'bang',N'�^'
union all select 'bao',N'�t'
union all select 'bei',N'鐾'
union all select 'ben',N'�'
union all select 'beng',N'�a'
union all select 'bi',N'��'
union all select 'bian',N'�'
union all select 'biao',N'�B'
union all select 'bie',N'��'
union all select 'bin',N'�W'
union all select 'bing',N'�h'
union all select 'bo',N'�N'
union all select 'bu',N'簿'
union all select 'ca',N'��'
union all select 'cai',N'�k' --�n�k
union all select 'can',N'�|'
union all select 'cang',N'�'
union all select 'cao',N'��'
union all select 'ce',N'�u'
union all select 'cen',N'�'
union all select 'ceng',N'�u' --���K�e�u
union all select 'cha',N'�'
union all select 'chai',N'��'
union all select 'chan',N'�'
union all select 'chang',N'�o'
union all select 'chao',N'�e'
union all select 'che',N'��'
union all select 'chen',N'�'
union all select 'cheng',N'秤'
union all select 'chi',N'�u'
union all select 'chong',N'�|'
union all select 'chou',N'��'
union all select 'chu',N'矗'
union all select 'chuai',N'踹'
union all select 'chuan',N'�E'
union all select 'chuang',N'��'
union all select 'chui',N'�q'
union all select 'chun',N'蠢'
union all select 'chuo',N'�W'
union all select 'ci',N'��' --�n��
union all select 'cong',N'�'
union all select 'cou',N'�'
union all select 'cu',N'�'
union all select 'cuan',N'爨'
union all select 'cui',N'�'
union all select 'cun',N'�v'
union all select 'cuo',N'�e'
union all select 'da',N'�\'
union all select 'dai',N'�^'
union all select 'dan',N'�'
union all select 'dang',N'�W'
union all select 'dao',N'纛'
union all select 'de',N'的'
union all select 'den',N'�Y'
union all select 'deng',N'�'
union all select 'di',N'�E'
union all select 'dia',N'嗲'
union all select 'dian',N'�'
union all select 'diao',N'�S'
union all select 'die',N'��' --���
union all select 'ding',N'�r'
union all select 'diu',N'�A'
union all select 'dong',N'�'
union all select 'dou',N'�a'
union all select 'du',N'蠹'
union all select 'duan',N'��' --�f��
union all select 'dui',N'�m'
union all select 'dun',N'�v'
union all select 'duo',N'�z'
union all select 'e',N'�{'
union all select 'en',N'摁'
union all select 'eng',N'�E'
union all select 'er',N'��'
union all select 'fa',N'�'
union all select 'fan',N'�~'
union all select 'fang',N'放'
union all select 'fei',N'�]'
union all select 'fen',N'�a'
union all select 'feng',N'�'
union all select 'fo',N'��'
union all select 'fou',N'�]'
union all select 'fu',N'�g' --�v�g
union all select 'ga',N'�p'
union all select 'gai',N'�y'
union all select 'gan',N'��'
union all select 'gang',N'��'
union all select 'gao',N'�'
union all select 'ge',N'��'
union all select 'gei',N'�o'
union all select 'gen',N'�j'
union all select 'geng',N'��' --��������
union all select 'gong',N'��' --�粟C���
union all select 'gou',N'�'
union all select 'gu',N'�'
union all select 'gua',N'�'
union all select 'guai',N'�s'
union all select 'guan',N'�}'
union all select 'guang',N'��'
union all select 'gui',N'�i'
union all select 'gun',N'�'
union all select 'guo',N'�B'
union all select 'ha',N'哈'
union all select 'hai',N'�'
union all select 'han',N'�['
union all select 'hang',N'沆'
union all select 'hao',N'��'
union all select 'he',N'�g'
union all select 'hei',N'��'
union all select 'hen',N'恨'
union all select 'heng',N'��' --����
union all select 'hong',N'�\'
union all select 'hou',N'�c'
union all select 'hu',N'�I'
union all select 'hua',N'�s'
union all select 'huai',N'�|'
union all select 'huan',N'�d'
union all select 'huang',N'�w'
union all select 'hui',N'�'
union all select 'hun',N'�'
union all select 'huo',N'��'
union all select 'ji',N'�K'
union all select 'jia',N'��'
union all select 'jian',N'�'
union all select 'jiang',N'�'
union all select 'jiao',N'�'
union all select 'jie',N'�T'
union all select 'jin',N'��'
union all select 'jing',N'�'
union all select 'jiong',N'�W'
union all select 'jiu',N'��'
union all select 'ju',N'��'
union all select 'juan',N'�\'
union all select 'jue',N'�'
union all select 'jun',N'�h'
union all select 'ka',N'�l'
union all select 'kai',N'�f' --�b�f
union all select 'kan',N'�'
union all select 'kang',N'�`'
union all select 'kao',N'�'
union all select 'ke',N'�S'
union all select 'ken',N'�y'
union all select 'keng',N'�H' --�|�g�{���]
union all select 'kong',N'�W'
union all select 'kou',N'�d'
union all select 'ku',N'��'
union all select 'kua',N'�g'
union all select 'kuai',N'�d'
union all select 'kuan',N'�U'
union all select 'kuang',N'�k'
union all select 'kui',N'�^'
union all select 'kun',N'�'
union all select 'kuo',N'�i'
union all select 'la',N'�B'
union all select 'lai',N'�['
union all select 'lan',N'�h'
union all select 'lang',N'�}'
union all select 'lao',N'�~'
union all select 'le',N'�E'
union all select 'lei',N'�' --嘞�
union all select 'leng',N'�'
union all select 'li',N'��'
union all select 'lia',N'�z'
union all select 'lian',N'�~'
union all select 'liang',N'�y'
union all select 'liao',N'�t'
union all select 'lie',N'�v'
union all select 'lin',N'�`' --�`拎
union all select 'ling',N'��'
union all select 'liu',N'咯' --�F�M�蘅�
union all select 'long',N'�L'
union all select 'lou',N'�U'
union all select 'lu',N'氇'
union all select 'lv',N'�r'
union all select 'luan',N'�y'
union all select 'lue',N'�^'
union all select 'lun',N'�'
union all select 'luo',N'�w'
union all select 'ma',N'嘛'
union all select 'mai',N'�A'
union all select 'man',N'�p'
union all select 'mang',N'�'
union all select 'mao',N'�x'
union all select 'me',N'�Z' --�Z��
union all select 'mei',N'��'
union all select 'men',N'��'
union all select 'meng',N'�D' --�W�_
union all select 'mi',N'�]'
union all select 'mian',N'�I'
union all select 'miao',N'�R'
union all select 'mie',N'�x' --�x��
union all select 'min',N'�'
union all select 'ming',N'�'
union all select 'miu',N'�'
union all select 'mo',N'耱' --耱�i
union all select 'mou',N'�E' --�E�w
union all select 'mu',N'��'
union all select 'na',N'�'
union all select 'nai',N'�r'
union all select 'nan',N'�R'
union all select 'nang',N'�Q'
union all select 'nao',N'�'
union all select 'ne',N'呢'
union all select 'nei',N'��' --嫩��
union all select 'nen',N'嫩'
union all select 'neng',N'能' --�嗯��G��
union all select 'ni',N'��'
union all select 'nian',N'�'
union all select 'niang',N'�'
union all select 'niao',N'脲'
union all select 'nie',N'�'
union all select 'nin',N'��'
union all select 'ning',N'��'
union all select 'niu',N'�'
union all select 'nong',N'�P'
union all select 'nou',N'�k'
union all select 'nu',N'�x'
union all select 'nv',N'衄'
union all select 'nue',N'��'
union all select 'nuan',N'�\' --��Q�\�G
union all select 'nuo',N'��'
union all select 'o',N'�M' --���j�M
union all select 'ou',N'�a'
union all select 'pa',N'�'
union all select 'pai',N'�s' --�W�s
union all select 'pan',N'�'
union all select 'pang',N'胖'
union all select 'pao',N'�^'
union all select 'pei',N'�\'
union all select 'pen',N'��'
union all select 'peng',N'��' --����C�n��
union all select 'pi',N'�G'
union all select 'pian',N'�_'
union all select 'piao',N'�G'
union all select 'pie',N'��'
union all select 'pin',N'聘'
union all select 'ping',N'�O'
union all select 'po',N'魄'
union all select 'pou',N'�R' --��R
union all select 'pu',N'曝'
union all select 'qi',N'�'
union all select 'qia',N'髂'
union all select 'qian',N'�y'
union all select 'qiang',N'��' --��凯�
union all select 'qiao',N'�N'
union all select 'qie',N'�]'
union all select 'qin',N'�C'
union all select 'qing',N'��'
union all select 'qiong',N'��'
union all select 'qiu',N'糗'
union all select 'qu',N'�Y'
union all select 'quan',N'��'
union all select 'que',N'�]'
union all select 'qun',N'��'
union all select 'ran',N'�L'
union all select 'rang',N'�'
union all select 'rao',N'�@'
union all select 're',N'��'
union all select 'ren',N'�'
union all select 'reng',N'�'
union all select 'ri',N'�_'
union all select 'rong',N'�\'
union all select 'rou',N'�]'
union all select 'ru',N'�J'
union all select 'ruan',N'�O'
union all select 'rui',N'��'
union all select 'run',N'��' --���
union all select 'ruo',N'�U'
union all select 'sa',N'��' --���
union all select 'sai',N'�' --��
union all select 'san',N'�d'
union all select 'sang',N'��'
union all select 'sao',N'�'
union all select 'se',N'�o' --�S�{
union all select 'sen',N'�d'
union all select 'seng',N'�L' --�~�L
union all select 'sha',N'霎'
union all select 'shai',N'��'
union all select 'shan',N'�X'
union all select 'shang',N'�y'
union all select 'shao',N'潲'
union all select 'she',N'��'
union all select 'shen',N'��'
union all select 'sheng',N'�'
union all select 'shi',N'��' --�|�a�经�
union all select 'shou',N'�'
union all select 'shu',N'�'
union all select 'shua',N'�X'
union all select 'shuai',N'�i'
union all select 'shuan',N'�Y'
union all select 'shuang',N'��'
union all select 'shui',N'睡'
union all select 'shun',N'�B'
union all select 'shuo',N'�p'
union all select 'si',N'�r' --�[�A�r
union all select 'song',N'�'
union all select 'sou',N'��'
union all select 'su',N'��'
union all select 'suan',N'算'
union all select 'sui',N'�'
union all select 'sun',N'��'
union all select 'suo',N'�R'
union all select 'ta',N'�k' --�c�k
union all select 'tai',N'�M'
union all select 'tan',N'�y'
union all select 'tang',N'�C'
union all select 'tao',N'�z' --��z
union all select 'te',N'�c'
union all select 'teng',N'�Y' --�L�z�Y
union all select 'ti',N'�'
union all select 'tian',N'�q'
union all select 'tiao',N'�g'
union all select 'tie',N'餮'
union all select 'ting',N'�h' --��h
union all select 'tong',N'�q'
union all select 'tou',N'透'
union all select 'tu',N'�r'
union all select 'tuan',N'�'
union all select 'tui',N'�D'
union all select 'tun',N'�d'
union all select 'tuo',N'�X'
union all select 'wa',N'�'
union all select 'wai',N'�'
union all select 'wan',N'�@'
union all select 'wang',N'�R'
union all select 'wei',N'�^'
union all select 'wen',N'璺'
union all select 'weng',N'�N'
union all select 'wo',N'�}'
union all select 'wu',N'�F'
union all select 'xi',N'�a'
union all select 'xia',N'�]'
union all select 'xian',N'�E'
union all select 'xiang',N'�P'
union all select 'xiao',N'��'
union all select 'xie',N'躞'
union all select 'xin',N'�'
union all select 'xing',N'�B'
union all select 'xiong',N'��'
union all select 'xiu',N'�M'
union all select 'xu',N'蓿'
union all select 'xuan',N'�K'
union all select 'xue',N'�y'
union all select 'xun',N'�R'
union all select 'ya',N'��'
union all select 'yan',N'��'
union all select 'yang',N'��'
union all select 'yao',N'�'
union all select 'ye',N'��' --�E���
union all select 'yi',N'�~'
union all select 'yin',N'��'
union all select 'ying',N'�G'
union all select 'yo',N'��'
union all select 'yong',N'�k'
union all select 'you',N'鼬'
union all select 'yu',N'��'
union all select 'yuan',N'�'
union all select 'yue',N'�V'
union all select 'yun',N'�'
union all select 'za',N'�{'
union all select 'zai',N'�f'
union all select 'zan',N'�'
union all select 'zang',N'�K'
union all select 'zao',N'�^'
union all select 'ze',N'�'
union all select 'zei',N'�e'
union all select 'zen',N'��'
union all select 'zeng',N'�'
union all select 'zha',N'�m'
union all select 'zhai',N'瘵'
union all select 'zhan',N'�'
union all select 'zhang',N'�d'
union all select 'zhao',N'�^'
union all select 'zhe',N'�p'
union all select 'zhen',N'�l'
union all select 'zheng',N'�C'
union all select 'zhi',N'�U'
union all select 'zhong',N'�A'
union all select 'zhou',N'�E'
union all select 'zhu',N'�T'
union all select 'zhua',N'爪'
union all select 'zhuai',N'�J'
union all select 'zhuan',N'�M'
union all select 'zhuang',N'��'
union all select 'zhui',N'�V'
union all select 'zhun',N'�'
union all select 'zhuo',N'�m'
union all select 'zi',N'�n' --�n��
union all select 'zong',N'�v'
union all select 'zou',N'��'
union all select 'zu',N'�'
union all select 'zuan',N'攥'
union all select 'zui',N'��'
union all select 'zun',N'�'
union all select 'zuo',N'��') t
where word >= @word collate Chinese_PRC_CS_AS_KS_WS
order by word ASC) else @word end)
set @i = @i + 1
end
return @pinyin
END
GO

SELECT dbo.fn_GetPinyin('中华人民共和国')

/*

-------------------------------------------
zuo zhong hua ren min gong he guo

(1 行受影响)
*/