sql汉字拼音首字母

用排序规则的特性得到汉字拼音首字母

用得到笔划总数相同的方法，我们也可以写出求汉字拼音首字母的函数。如下：

create function fun_getPY(@str nvarchar(4000))

returns nvarchar(4000)

as

begin

declare @word nchar(1),@PY nvarchar(4000)

set @PY=''

while len(@str)>0

begin

set @word=left(@str,1)

--如果非汉字字符，返回原字符

set @PY=@PY+(case when unicode(@word) between 19968 and 19968+20901

then (select top 1 PY from (

select 'A' as PY,N'驁' as word

union all select 'B',N'簿'

union all select 'C',N'錯'

union all select 'D',N'鵽'

union all select 'E',N'樲'

union all select 'F',N'鰒'

union all select 'G',N'腂'

union all select 'H',N'夻'

union all select 'J',N'攈'

union all select 'K',N'穒'

union all select 'L',N'鱳'

union all select 'M',N'旀'

union all select 'N',N'桛'

union all select 'O',N'漚'

union all select 'P',N'曝'

union all select 'Q',N'囕'

union all select 'R',N'鶸'

union all select 'S',N'蜶'

union all select 'T',N'籜'

union all select 'W',N'鶩'

union all select 'X',N'鑂'

union all select 'Y',N'韻'

union all select 'Z',N'咗'

) T

where word>=@word collate Chinese_PRC_CS_AS_KS_WS

order by PY ASC) else @word end)

set @str=right(@str,len(@str)-1)

end

return @PY

end

--函数调用实例：

select dbo.fun_getPY('中华人民共和国'),dbo.fun_getPY('中華人民共和國')

结果都为：ZHRMGHG

/*

根据汉字获取全拼

1.生成所有读音临时表

2.根据Chinese_PRC_CS_AS_KS_WS 排序获取读音

*/

CREATE function f_GetPy(@str varchar(100))

returns varchar(8000)

as

begin

declare @re varchar(8000)

--生成临时表

declare @t table(chr nchar(1) collate Chinese_PRC_CS_AS_KS_WS,py nvarchar(20))

insert into @t select'吖','a'

insert into @t select'厑','aes'

insert into @t select'哎','ai'

insert into @t select'安','an'

insert into @t select'肮','ang'

insert into @t select'凹','ao'

insert into @t select'八','ba'

insert into @t select'挀','bai'

insert into @t select'兡','baike'

insert into @t select'瓸','baiwa'

insert into @t select'扳','ban'

insert into @t select'邦','bang'

insert into @t select'勹','bao'

insert into @t select'萡','be'

insert into @t select'陂','bei'

insert into @t select'奔','ben'

insert into @t select'伻','beng'

insert into @t select'皀','bi'

insert into @t select'边','bian'

insert into @t select'辪','uu'

insert into @t select'灬','biao'

insert into @t select'憋','bie'

insert into @t select'汃','bin'

insert into @t select'冫','bing'

insert into @t select'癶','bo'

insert into @t select'峬','bu'

insert into @t select'嚓','ca'

insert into @t select'偲','cai'

insert into @t select'乲','cal'

insert into @t select'参','can'

insert into @t select'仓','cang'

insert into @t select'撡','cao'

insert into @t select'冊','ce'

insert into @t select'膥','cen'

insert into @t select'噌','ceng'

insert into @t select'硛','ceok'

insert into @t select'岾','ceom'

insert into @t select'猠','ceon'

insert into @t select'乽','ceor'

insert into @t select'叉','cha'

insert into @t select'犲','chai'

insert into @t select'辿','chan'

insert into @t select'伥','chang'

insert into @t select'抄','chao'

insert into @t select'车','che'

insert into @t select'抻','chen'

insert into @t select'阷','cheng'

insert into @t select'吃','chi'

insert into @t select'充','chong'

insert into @t select'抽','chou'

insert into @t select'出','chu'

insert into @t select'膗','chuai'

insert into @t select'巛','chuan'

insert into @t select'刅','chuang'

insert into @t select'吹','chui'

insert into @t select'旾','chun'

insert into @t select'踔','chuo'

insert into @t select'呲','ci'

insert into @t select'嗭','cis'

insert into @t select'从','cong'

insert into @t select'凑','cou'

insert into @t select'粗','cu'

insert into @t select'汆','cuan'

insert into @t select'崔','cui'

insert into @t select'邨','cun'

insert into @t select'瑳','cuo'

insert into @t select'撮','chua'

insert into @t select'咑','da'

insert into @t select'呔','dai'

insert into @t select'丹','dan'

insert into @t select'当','dang'

insert into @t select'刀','dao'

insert into @t select'恴','de'

insert into @t select'揼','dem'

insert into @t select'扥','den'

insert into @t select'灯','deng'

insert into @t select'仾','di'

insert into @t select'嗲','dia'

insert into @t select'敁','dian'

insert into @t select'刁','diao'

insert into @t select'爹','die'

insert into @t select'哋','dei'

insert into @t select'嚸','dim'

insert into @t select'丁','ding'

insert into @t select'丟','diu'

insert into @t select'东','dong'

insert into @t select'吺','dou'

insert into @t select'剢','du'

insert into @t select'耑','duan'

insert into @t select'叾','dug'

insert into @t select'垖','dui'

insert into @t select'吨','dun'

insert into @t select'咄','duo'

insert into @t select'妸','e'

insert into @t select'奀','en'

insert into @t select'鞥','eng'

insert into @t select'仒','eo'

insert into @t select'乻','eol'

insert into @t select'旕','eos'

insert into @t select'儿','er'

insert into @t select'发','fa'

insert into @t select'帆','fan'

insert into @t select'匚','fang'

insert into @t select'飞','fei'

insert into @t select'吩','fen'

insert into @t select'丰','feng'

insert into @t select'瓰','fenwa'

insert into @t select'覅','fiao'

insert into @t select'仏','fo'

insert into @t select'垺','fou'

insert into @t select'夫','fu'

insert into @t select'猤','fui'

insert into @t select'旮','ga'

insert into @t select'侅','gai'

insert into @t select'甘','gan'

insert into @t select'冈','gang'

insert into @t select'皋','gao'

insert into @t select'戈','ge'

insert into @t select'给','gei'

insert into @t select'根','gen'

insert into @t select'更','geng'

insert into @t select'啹','geu'

insert into @t select'喼','gib'

insert into @t select'嗰','go'

insert into @t select'工','gong'

insert into @t select'兝','gongfen'

insert into @t select'兣','gongli'

insert into @t select'勾','gou'

insert into @t select'估','gu'

insert into @t select'瓜','gua'

insert into @t select'乖','guai'

insert into @t select'关','guan'

insert into @t select'光','guang'

insert into @t select'归','gui'

insert into @t select'丨','gun'

insert into @t select'呙','guo'

insert into @t select'妎','ha'

insert into @t select'咍','hai'

insert into @t select'乤','hal'

insert into @t select'兯','han'

insert into @t select'魧','hang'

insert into @t select'茠','hao'

insert into @t select'兞','haoke'

insert into @t select'诃','he'

insert into @t select'黒','hei'

insert into @t select'拫','hen'

insert into @t select'亨','heng'

insert into @t select'囍','heui'

insert into @t select'乊','ho'

insert into @t select'乥','hol'

insert into @t select'叿','hong'

insert into @t select'齁','hou'

insert into @t select'乎','hu'

insert into @t select'花','hua'

insert into @t select'徊','huai'

insert into @t select'欢','huan'

insert into @t select'巟','huang'

insert into @t select'灰','hui'

insert into @t select'昏','hun'

insert into @t select'吙','huo'

insert into @t select'嚿','geo'

insert into @t select'夻','hwa'

insert into @t select'丌','ji'

insert into @t select'加','jia'

insert into @t select'嗧','jialun'

insert into @t select'戋','jian'

insert into @t select'江','jiang'

insert into @t select'艽','jiao'

insert into @t select'阶','jie'

insert into @t select'巾','jin'

insert into @t select'坕','jing'

insert into @t select'冂','jiong'

insert into @t select'丩','jiu'

insert into @t select'欍','jou'

insert into @t select'凥','ju'

insert into @t select'姢','juan'

insert into @t select'噘','jue'

insert into @t select'军','jun'

insert into @t select'咔','ka'

insert into @t select'开','kai'

insert into @t select'乫','kal'

insert into @t select'刊','kan'

insert into @t select'冚','hem'

insert into @t select'砊','kang'

insert into @t select'尻','kao'

insert into @t select'坷','ke'

insert into @t select'肎','ken'

insert into @t select'劥','keng'

insert into @t select'巪','keo'

insert into @t select'乬','keol'

insert into @t select'唟','keos'

insert into @t select'厼','keum'

insert into @t select'怾','ki'

insert into @t select'空','kong'

insert into @t select'廤','kos'

insert into @t select'抠','kou'

insert into @t select'扝','ku'

insert into @t select'夸','kua'

insert into @t select'蒯','kuai'

insert into @t select'宽','kuan'

insert into @t select'匡','kuang'

insert into @t select'亏','kui'

insert into @t select'坤','kun'

insert into @t select'拡','kuo'

insert into @t select'穒','kweok'

insert into @t select'垃','la'

insert into @t select'来','lai'

insert into @t select'兰','lan'

insert into @t select'啷','lang'

insert into @t select'捞','lao'

insert into @t select'仂','le'

insert into @t select'雷','lei'

insert into @t select'塄','leng'

insert into @t select'唎','li'

insert into @t select'俩','lia'

insert into @t select'嫾','lian'

insert into @t select'簗','liang'

insert into @t select'蹽','liao'

insert into @t select'毟','lie'

insert into @t select'厸','lin'

insert into @t select'伶','ling'

insert into @t select'溜','liu'

insert into @t select'瓼','liwa'

insert into @t select'囖','lo'

insert into @t select'龙','long'

insert into @t select'娄','lou'

insert into @t select'噜','lu'

insert into @t select'驴','lv'

insert into @t select'寽','lue'

insert into @t select'孪','luan'

insert into @t select'掄','lun'

insert into @t select'頱','luo'

insert into @t select'呣','m'

insert into @t select'妈','ma'

insert into @t select'遤','hweong'

insert into @t select'埋','mai'

insert into @t select'颟','man'

insert into @t select'牤','mang'

insert into @t select'匁','mangmi'

insert into @t select'猫','mao'

insert into @t select'唜','mas'

insert into @t select'庅','me'

insert into @t select'呅','mei'

insert into @t select'椚','men'

insert into @t select'掹','meng'

insert into @t select'踎','meo'

insert into @t select'瞇','mi'

insert into @t select'宀','mian'

insert into @t select'喵','miao'

insert into @t select'乜','mie'

insert into @t select'瓱','miliklanm'

insert into @t select'民','min'

insert into @t select'冧','lem'

insert into @t select'名','ming'

insert into @t select'谬','miu'

insert into @t select'摸','mo'

insert into @t select'乮','mol'

insert into @t select'哞','mou'

insert into @t select'母','mu'

insert into @t select'旀','myeo'

insert into @t select'丆','myeon'

insert into @t select'椧','myeong'

insert into @t select'拏','na'

insert into @t select'腉','nai'

insert into @t select'囡','nan'

insert into @t select'囔','nang'

insert into @t select'乪','keg'

insert into @t select'孬','nao'

insert into @t select'疒','ne'

insert into @t select'娞','nei'

insert into @t select'焾','nem'

insert into @t select'嫩','nen'

insert into @t select'莻','neus'

insert into @t select'鈪','ngag'

insert into @t select'銰','ngai'

insert into @t select'啱','ngam'

insert into @t select'妮','ni'

insert into @t select'年','nian'

insert into @t select'娘','niang'

insert into @t select'茑','niao'

insert into @t select'捏','nie'

insert into @t select'脌','nin'

insert into @t select'宁','ning'

insert into @t select'牛','niu'

insert into @t select'农','nong'

insert into @t select'羺','nou'

insert into @t select'奴','nu'

insert into @t select'女','nv'

insert into @t select'疟','nue'

insert into @t select'瘧','nve'

insert into @t select'奻','nuan'

insert into @t select'黁','nun'

insert into @t select'燶','nung'

insert into @t select'挪','nuo'

insert into @t select'筽','o'

insert into @t select'夞','oes'

insert into @t select'乯','ol'

insert into @t select'鞰','on'

insert into @t select'讴','ou'

insert into @t select'妑','pa'

insert into @t select'俳','pai'

insert into @t select'磗','pak'

insert into @t select'眅','pan'

insert into @t select'乓','pang'

insert into @t select'抛','pao'

insert into @t select'呸','pei'

insert into @t select'瓫','pen'

insert into @t select'匉','peng'

insert into @t select'浌','peol'

insert into @t select'巼','phas'

insert into @t select'闏','phdeng'

insert into @t select'乶','phoi'

insert into @t select'喸','phos'

insert into @t select'丕','pi'

insert into @t select'囨','pian'

insert into @t select'缥','piao'

insert into @t select'氕','pie'

insert into @t select'丿','pianpang'

insert into @t select'姘','pin'

insert into @t select'乒','ping'

insert into @t select'钋','po'

insert into @t select'剖','pou'

insert into @t select'哣','deo'

insert into @t select'兺','ppun'

insert into @t select'仆','pu'

insert into @t select'七','qi'

insert into @t select'掐','qia'

insert into @t select'千','qian'

insert into @t select'羌','qiang'

insert into @t select'兛','qianke'

insert into @t select'瓩','qianwa'

insert into @t select'悄','qiao'

insert into @t select'苆','qie'

insert into @t select'亲','qin'

insert into @t select'蠄','kem'

insert into @t select'氢','qing'

insert into @t select'銎','qiong'

insert into @t select'丘','qiu'

insert into @t select'曲','qu'

insert into @t select'迲','keop'

insert into @t select'峑','quan'

insert into @t select'蒛','que'

insert into @t select'夋','qun'

insert into @t select'亽','ra'

insert into @t select'囕','ram'

insert into @t select'呥','ran'

insert into @t select'穣','rang'

insert into @t select'荛','rao'

insert into @t select'惹','re'

insert into @t select'人','ren'

insert into @t select'扔','reng'

insert into @t select'日','ri'

insert into @t select'栄','rong'

insert into @t select'禸','rou'

insert into @t select'嶿','ru'

insert into @t select'撋','ruan'

insert into @t select'桵','rui'

insert into @t select'闰','run'

insert into @t select'叒','ruo'

insert into @t select'仨','sa'

insert into @t select'栍','saeng'

insert into @t select'毢','sai'

insert into @t select'虄','sal'

insert into @t select'三','san'

insert into @t select'桒','sang'

insert into @t select'掻','sao'

insert into @t select'色','se'

insert into @t select'裇','sed'

insert into @t select'聓','sei'

insert into @t select'森','sen'

insert into @t select'鬙','seng'

insert into @t select'閪','seo'

insert into @t select'縇','seon'

insert into @t select'杀','sha'

insert into @t select'筛','shai'

insert into @t select'山','shan'

insert into @t select'伤','shang'

insert into @t select'弰','shao'

insert into @t select'奢','she'

insert into @t select'申','shen'

insert into @t select'升','sheng'

insert into @t select'尸','shi'

insert into @t select'兙','shike'

insert into @t select'瓧','shiwa'

insert into @t select'収','shou'

insert into @t select'书','shu'

insert into @t select'刷','shua'

insert into @t select'摔','shuai'

insert into @t select'闩','shuan'

insert into @t select'双','shuang'

insert into @t select'谁','shei'

insert into @t select'脽','shui'

insert into @t select'吮','shun'

insert into @t select'哾','shuo'

insert into @t select'丝','si'

insert into @t select'螦','so'

insert into @t select'乺','sol'

insert into @t select'忪','song'

insert into @t select'凁','sou'

insert into @t select'苏','su'

insert into @t select'痠','suan'

insert into @t select'夊','sui'

insert into @t select'孙','sun'

insert into @t select'娑','suo'

insert into @t select'他','ta'

insert into @t select'襨','tae'

insert into @t select'囼','tai'

insert into @t select'坍','tan'

insert into @t select'铴','tang'

insert into @t select'仐','tao'

insert into @t select'畓','tap'

insert into @t select'忒','te'

insert into @t select'膯','teng'

insert into @t select'唞','teo'

insert into @t select'朰','teul'

insert into @t select'剔','ti'

insert into @t select'天','tian'

insert into @t select'旫','tiao'

insert into @t select'怗','tie'

insert into @t select'厅','ting'

insert into @t select'乭','tol'

insert into @t select'囲','tong'

insert into @t select'偷','tou'

insert into @t select'凸','tu'

insert into @t select'湍','tuan'

insert into @t select'推','tui'

insert into @t select'旽','tun'

insert into @t select'乇','tuo'

insert into @t select'屲','wa'

insert into @t select'歪','wai'

insert into @t select'乛','wan'

insert into @t select'尣','wang'

insert into @t select'危','wei'

insert into @t select'塭','wen'

insert into @t select'翁','weng'

insert into @t select'挝','wo'

insert into @t select'乌','wu'

insert into @t select'夕','xi'

insert into @t select'诶','ei'

insert into @t select'疨','xia'

insert into @t select'仙','xian'

insert into @t select'乡','xiang'

insert into @t select'灱','xiao'

insert into @t select'楔','xie'

insert into @t select'心','xin'

insert into @t select'星','xing'

insert into @t select'凶','xiong'

insert into @t select'休','xiu'

insert into @t select'旴','xu'

insert into @t select'昍','xuan'

insert into @t select'疶','xue'

insert into @t select'坃','xun'

insert into @t select'丫','ya'

insert into @t select'咽','yan'

insert into @t select'欕','eom'

insert into @t select'央','yang'

insert into @t select'吆','yao'

insert into @t select'椰','ye'

insert into @t select'膶','yen'

insert into @t select'一','yi'

insert into @t select'乁','i'

insert into @t select'乚','yin'

insert into @t select'应','ying'

insert into @t select'哟','yo'

insert into @t select'佣','yong'

insert into @t select'优','you'

insert into @t select'迂','yu'

insert into @t select'囦','yuan'

insert into @t select'曰','yue'

insert into @t select'蒀','yun'

insert into @t select'帀','za'

insert into @t select'災','zai'

insert into @t select'兂','zan'

insert into @t select'牂','zang'

insert into @t select'遭','zao'

insert into @t select'啫','ze'

insert into @t select'贼','zei'

insert into @t select'怎','zen'

insert into @t select'曽','zeng'

insert into @t select'吒','zha'

insert into @t select'甴','gad'

insert into @t select'夈','zhai'

insert into @t select'毡','zhan'

insert into @t select'张','zhang'

insert into @t select'钊','zhao'

insert into @t select'蜇','zhe'

insert into @t select'贞','zhen'

insert into @t select'凧','zheng'

insert into @t select'之','zhi'

insert into @t select'中','zhong'

insert into @t select'州','zhou'

insert into @t select'劯','zhu'

insert into @t select'抓','zhua'

insert into @t select'专','zhuan'

insert into @t select'转','zhuai'

insert into @t select'妆','zhuang'

insert into @t select'骓','zhui'

insert into @t select'宒','zhun'

insert into @t select'卓','zhuo'

insert into @t select'孜','zi'

insert into @t select'唨','zo'

insert into @t select'宗','zong'

insert into @t select'棸','zou'

insert into @t select'哫','zu'

insert into @t select'劗','zuan'

insert into @t select'厜','zui'

insert into @t select'尊','zun'

insert into @t select'昨','zuo'

declare @strlen int

select @strlen=len(@str),@re=''

while @strlen>0

begin

select top 1 @re=UPPER(substring(py,1,1) )+substring(py,2,len(py))+@re,@strlen=@strlen-1

from @t a where chr<=substring(@str,@strlen,1)

order by chr collate Chinese_PRC_CS_AS_KS_WS desc

if @@rowcount=0

select @re=substring(@str,@strlen,1)+@re,@strlen=@strlen-1

end

return(@re)

end