SQL：汉字转换拼音或拼音首字母
/*
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
*/
alter 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
go
declare @pin varchar(40)
exec @pin=dbo.f_GetPy’方 海 华’
print @pin
go
–排序规则
select * from ::fn_helpcollations()
print @@rowcount
然后是汉字转拼音首字母的，第一次还真用了这个函数，不过后来才发现不是自己需要的，但以后还要用到，所以一并记录下来：
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
对了，汉字转拼音的那个function的alert最好改成create，反正我是用create来完成的，后面的内容当然是不需要的，那两个go go的内容。希望下次看到还能用到并理解吧，上次的SQL全角转半角的函数就忘了不会用了，唉。
