sqlserver 汉字转拼音（转载）
转载来源一：https://www.cnblogs.com/zhuisuo/archive/2012/01/11/2318908.html
去年1月份时写了一篇关于优化汉字转拼音函数的解决方案,当时重点在于优化所举案例只能解决汉字转为拼音的首字母。
前不久收到这样一条短消息
随之我从(CSDN,CNBLOG,51CTO等)搜了几个解决方案,性能确实都不大理想。
首先还是感谢园友这个问题,接下来我就从网上抽取两个案例作优化说明
函数要求实现功能
select 函数名 ('你好,我是追索')
返回的结果(ni hao , wo shi zhui suo)
解决方案一：
/*
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 dbo.fn_Getquanpin1(@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=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
测试了一串字符这个案例确实能达到汉字转拼音要求,但当我看到此函数内declare table、insert、order by等等这些耗性能的关键词让我感到头疼
我们还是来看看它的执行开销
估计子树大小大于5,这是多么惊人的一个数字。此执行计划后面跟着茫茫多的线条几乎全是表插入
我用一万条数据测试该函数等了我1分多钟都没执行完毕,可见该解决方案性能差到极点。
接下来我们看看解决方案二
create function [dbo].[fn_Getquanpin2](@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'厑' as word
union all select 'ai',N'靉'
union all select 'an',N'黯'
union all select 'ang',N'醠'
union all select 'ao',N'驁'
union all select 'ba',N'欛'
union all select 'bai',N'瓸' --韛兡瓸
union all select 'ban',N'瓣'
union all select 'bang',N'鎊'
union all select 'bao',N'鑤'
union all select 'bei',N'鐾'
union all select 'ben',N'輽'
union all select 'beng',N'鏰'
union all select 'bi',N'鼊'
union all select 'bian',N'變'
union all select 'biao',N'鰾'
union all select 'bie',N'彆'
union all select 'bin',N'鬢'
union all select 'bing',N'靐'
union all select 'bo',N'蔔'
union all select 'bu',N'簿'
union all select 'ca',N'囃'
union all select 'cai',N'乲' --縩乲
union all select 'can',N'爘'
union all select 'cang',N'賶'
union all select 'cao',N'鼜'
union all select 'ce',N'簎'
union all select 'cen',N'笒'
union all select 'ceng',N'乽' --硛硳岾猠乽
union all select 'cha',N'詫'
union all select 'chai',N'囆'
union all select 'chan',N'顫'
union all select 'chang',N'韔'
union all select 'chao',N'觘'
union all select 'che',N'爡'
union all select 'chen',N'讖'
union all select 'cheng',N'秤'
union all select 'chi',N'鷘'
union all select 'chong',N'銃'
union all select 'chou',N'殠'
union all select 'chu',N'矗'
union all select 'chuai',N'踹'
union all select 'chuan',N'鶨'
union all select 'chuang',N'愴'
union all select 'chui',N'顀'
union all select 'chun',N'蠢'
union all select 'chuo',N'縒'
union all select 'ci',N'嗭' --賜嗭
union all select 'cong',N'謥'
union all select 'cou',N'輳'
union all select 'cu',N'顣'
union all select 'cuan',N'爨'
union all select 'cui',N'臎'
union all select 'cun',N'籿'
union all select 'cuo',N'錯'
union all select 'da',N'橽'
union all select 'dai',N'靆'
union all select 'dan',N'饏'
union all select 'dang',N'闣'
union all select 'dao',N'纛'
union all select 'de',N'的'
union all select 'den',N'扽'
union all select 'deng',N'鐙'
union all select 'di',N'螮'
union all select 'dia',N'嗲'
union all select 'dian',N'驔'
union all select 'diao',N'鑃'
union all select 'die',N'嚸' --眰嚸
union all select 'ding',N'顁'
union all select 'diu',N'銩'
union all select 'dong',N'霘'
union all select 'dou',N'鬭'
union all select 'du',N'蠹'
union all select 'duan',N'叾' --籪叾
union all select 'dui',N'譵'
union all select 'dun',N'踲'
union all select 'duo',N'鵽'
union all select 'e',N'鱷'
union all select 'en',N'摁'
union all select 'eng',N'鞥'
union all select 'er',N'樲'
union all select 'fa',N'髮'
union all select 'fan',N'瀪'
union all select 'fang',N'放'
union all select 'fei',N'靅'
union all select 'fen',N'鱝'
union all select 'feng',N'覅'
union all select 'fo',N'梻'
union all select 'fou',N'鴀'
union all select 'fu',N'猤' --鰒猤
union all select 'ga',N'魀'
union all select 'gai',N'瓂'
union all select 'gan',N'灨'
union all select 'gang',N'戇'
union all select 'gao',N'鋯'
union all select 'ge',N'獦'
union all select 'gei',N'給'
union all select 'gen',N'搄'
union all select 'geng',N'堩' --亙堩啹喼嗰
union all select 'gong',N'兣' --熕贑兝兣
union all select 'gou',N'購'
union all select 'gu',N'顧'
union all select 'gua',N'詿'
union all select 'guai',N'恠'
union all select 'guan',N'鱹'
union all select 'guang',N'撗'
union all select 'gui',N'鱥'
union all select 'gun',N'謴'
union all select 'guo',N'腂'
union all select 'ha',N'哈'
union all select 'hai',N'饚'
union all select 'han',N'鶾'
union all select 'hang',N'沆'
union all select 'hao',N'兞'
union all select 'he',N'靏'
union all select 'hei',N'嬒'
union all select 'hen',N'恨'
union all select 'heng',N'堼' --堼囍
union all select 'hong',N'鬨'
union all select 'hou',N'鱟'
union all select 'hu',N'鸌'
union all select 'hua',N'蘳'
union all select 'huai',N'蘾'
union all select 'huan',N'鰀'
union all select 'huang',N'鎤'
union all select 'hui',N'顪'
union all select 'hun',N'諢'
union all select 'huo',N'夻'
union all select 'ji',N'驥'
union all select 'jia',N'嗧'
union all select 'jian',N'鑳'
union all select 'jiang',N'謽'
union all select 'jiao',N'釂'
union all select 'jie',N'繲'
union all select 'jin',N'齽'
union all select 'jing',N'竸'
union all select 'jiong',N'蘔'
union all select 'jiu',N'欍'
union all select 'ju',N'爠'
union all select 'juan',N'羂'
union all select 'jue',N'钁'
union all select 'jun',N'攈'
union all select 'ka',N'鉲'
union all select 'kai',N'乫' --鎎乫
union all select 'kan',N'矙'
union all select 'kang',N'閌'
union all select 'kao',N'鯌'
union all select 'ke',N'騍'
union all select 'ken',N'褃'
union all select 'keng',N'鏗' --巪乬唟厼怾
union all select 'kong',N'廤'
union all select 'kou',N'鷇'
union all select 'ku',N'嚳'
union all select 'kua',N'骻'
union all select 'kuai',N'鱠'
union all select 'kuan',N'窾'
union all select 'kuang',N'鑛'
union all select 'kui',N'鑎'
union all select 'kun',N'睏'
union all select 'kuo',N'穒'
union all select 'la',N'鞡'
union all select 'lai',N'籟'
union all select 'lan',N'糷'
union all select 'lang',N'唥'
union all select 'lao',N'軂'
union all select 'le',N'餎'
union all select 'lei',N'脷' --嘞脷
union all select 'leng',N'睖'
union all select 'li',N'瓈'
union all select 'lia',N'倆'
union all select 'lian',N'纞'
union all select 'liang',N'鍄'
union all select 'liao',N'瞭'
union all select 'lie',N'鱲'
union all select 'lin',N'轥' --轥拎
union all select 'ling',N'炩'
union all select 'liu',N'咯' --瓼甅囖咯
union all select 'long',N'贚'
union all select 'lou',N'鏤'
union all select 'lu',N'氇'
union all select 'lv',N'鑢'
union all select 'luan',N'亂'
union all select 'lue',N'擽'
union all select 'lun',N'論'
union all select 'luo',N'鱳'
union all select 'ma',N'嘛'
union all select 'mai',N'霢'
union all select 'man',N'蘰'
union all select 'mang',N'蠎'
union all select 'mao',N'唜'
union all select 'me',N'癦' --癦呅
union all select 'mei',N'嚜'
union all select 'men',N'們'
union all select 'meng',N'霥' --霿踎
union all select 'mi',N'羃'
union all select 'mian',N'麵'
union all select 'miao',N'廟'
union all select 'mie',N'鱴' --鱴瓱
union all select 'min',N'鰵'
union all select 'ming',N'詺'
union all select 'miu',N'謬'
union all select 'mo',N'耱' --耱乮
union all select 'mou',N'麰' --麰蟱
union all select 'mu',N'旀'
union all select 'na',N'魶'
union all select 'nai',N'錼'
union all select 'nan',N'婻'
union all select 'nang',N'齉'
union all select 'nao',N'臑'
union all select 'ne',N'呢'
union all select 'nei',N'焾' --嫩焾
union all select 'nen',N'嫩'
union all select 'neng',N'能' --莻嗯鈪銰啱
union all select 'ni',N'嬺'
union all select 'nian',N'艌'
union all select 'niang',N'釀'
union all select 'niao',N'脲'
union all select 'nie',N'钀'
union all select 'nin',N'拰'
union all select 'ning',N'濘'
union all select 'niu',N'靵'
union all select 'nong',N'齈'
union all select 'nou',N'譳'
union all select 'nu',N'搙'
union all select 'nv',N'衄'
union all select 'nue',N'瘧'
union all select 'nuan',N'燶' --硸黁燶郍
union all select 'nuo',N'桛'
union all select 'o',N'鞰' --毮夞乯鞰
union all select 'ou',N'漚'
union all select 'pa',N'袙'
union all select 'pai',N'磗' --鎃磗
union all select 'pan',N'鑻'
union all select 'pang',N'胖'
union all select 'pao',N'礮'
union all select 'pei',N'轡'
union all select 'pen',N'喯'
union all select 'peng',N'喸' --浌巼闏乶喸
union all select 'pi',N'鸊'
union all select 'pian',N'騙'
union all select 'piao',N'慓'
union all select 'pie',N'嫳'
union all select 'pin',N'聘'
union all select 'ping',N'蘋'
union all select 'po',N'魄'
union all select 'pou',N'哛' --兺哛
union all select 'pu',N'曝'
union all select 'qi',N'蟿'
union all select 'qia',N'髂'
union all select 'qian',N'縴'
union all select 'qiang',N'瓩' --羻兛瓩
union all select 'qiao',N'躈'
union all select 'qie',N'籡'
union all select 'qin',N'藽'
union all select 'qing',N'櫦'
union all select 'qiong',N'瓗'
union all select 'qiu',N'糗'
union all select 'qu',N'覻'
union all select 'quan',N'勸'
union all select 'que',N'礭'
union all select 'qun',N'囕'
union all select 'ran',N'橪'
union all select 'rang',N'讓'
union all select 'rao',N'繞'
union all select 're',N'熱'
union all select 'ren',N'餁'
union all select 'reng',N'陾'
union all select 'ri',N'馹'
union all select 'rong',N'穃'
union all select 'rou',N'嶿'
union all select 'ru',N'擩'
union all select 'ruan',N'礝'
union all select 'rui',N'壡'
union all select 'run',N'橍' --橍挼
union all select 'ruo',N'鶸'
union all select 'sa',N'栍' --櫒栍
union all select 'sai',N'虄' --簺虄
union all select 'san',N'閐'
union all select 'sang',N'喪'
union all select 'sao',N'髞'
union all select 'se',N'飋' --裇聓
union all select 'sen',N'篸'
union all select 'seng',N'縇' --閪縇
union all select 'sha',N'霎'
union all select 'shai',N'曬'
union all select 'shan',N'鱔'
union all select 'shang',N'緔'
union all select 'shao',N'潲'
union all select 'she',N'欇'
union all select 'shen',N'瘮'
union all select 'sheng',N'賸'
union all select 'shi',N'瓧' --鰘齛兙瓧
union all select 'shou',N'鏉'
union all select 'shu',N'虪'
union all select 'shua',N'誜'
union all select 'shuai',N'卛'
union all select 'shuan',N'腨'
union all select 'shuang',N'灀'
union all select 'shui',N'睡'
union all select 'shun',N'鬊'
union all select 'shuo',N'鑠'
union all select 'si',N'乺' --瀃螦乺
union all select 'song',N'鎹'
union all select 'sou',N'瘶'
union all select 'su',N'鷫'
union all select 'suan',N'算'
union all select 'sui',N'鐩'
union all select 'sun',N'潠'
union all select 'suo',N'蜶'
union all select 'ta',N'襨' --躢襨
union all select 'tai',N'燤'
union all select 'tan',N'賧'
union all select 'tang',N'燙'
union all select 'tao',N'畓' --討畓
union all select 'te',N'蟘'
union all select 'teng',N'朰' --霯唞朰
union all select 'ti',N'趯'
union all select 'tian',N'舚'
union all select 'tiao',N'糶'
union all select 'tie',N'餮'
union all select 'ting',N'乭' --濎乭
union all select 'tong',N'憅'
union all select 'tou',N'透'
union all select 'tu',N'鵵'
union all select 'tuan',N'褖'
union all select 'tui',N'駾'
union all select 'tun',N'坉'
union all select 'tuo',N'籜'
union all select 'wa',N'韤'
union all select 'wai',N'顡'
union all select 'wan',N'贎'
union all select 'wang',N'朢'
union all select 'wei',N'躛'
union all select 'wen',N'璺'
union all select 'weng',N'齆'
union all select 'wo',N'齷'
union all select 'wu',N'鶩'
union all select 'xi',N'衋'
union all select 'xia',N'鏬'
union all select 'xian',N'鼸'
union all select 'xiang',N'鱌'
union all select 'xiao',N'斆'
union all select 'xie',N'躞'
union all select 'xin',N'釁'
union all select 'xing',N'臖'
union all select 'xiong',N'敻'
union all select 'xiu',N'齅'
union all select 'xu',N'蓿'
union all select 'xuan',N'贙'
union all select 'xue',N'瀥'
union all select 'xun',N'鑂'
union all select 'ya',N'齾'
union all select 'yan',N'灩'
union all select 'yang',N'樣'
union all select 'yao',N'鑰'
union all select 'ye',N'岃' --鸈膶岃
union all select 'yi',N'齸'
union all select 'yin',N'檼'
union all select 'ying',N'譍'
union all select 'yo',N'喲'
union all select 'yong',N'醟'
union all select 'you',N'鼬'
union all select 'yu',N'爩'
union all select 'yuan',N'願'
union all select 'yue',N'鸙'
union all select 'yun',N'韻'
union all select 'za',N'雥'
union all select 'zai',N'縡'
union all select 'zan',N'饡'
union all select 'zang',N'臟'
union all select 'zao',N'竈'
union all select 'ze',N'稄'
union all select 'zei',N'鱡'
union all select 'zen',N'囎'
union all select 'zeng',N'贈'
union all select 'zha',N'醡'
union all select 'zhai',N'瘵'
union all select 'zhan',N'驏'
union all select 'zhang',N'瞕'
union all select 'zhao',N'羄'
union all select 'zhe',N'鷓'
union all select 'zhen',N'黮'
union all select 'zheng',N'證'
union all select 'zhi',N'豒'
union all select 'zhong',N'諥'
union all select 'zhou',N'驟'
union all select 'zhu',N'鑄'
union all select 'zhua',N'爪'
union all select 'zhuai',N'跩'
union all select 'zhuan',N'籑'
union all select 'zhuang',N'戅'
union all select 'zhui',N'鑆'
union all select 'zhun',N'稕'
union all select 'zhuo',N'籱'
union all select 'zi',N'漬' --漬唨
union all select 'zong',N'縱'
union all select 'zou',N'媰'
union all select 'zu',N'謯'
union all select 'zuan',N'攥'
union all select 'zui',N'欈'
union all select 'zun',N'銌'
union all select 'zuo',N'咗') t
where word >= @word collate Chinese_PRC_CS_AS_KS_WS
order by word collate Chinese_PRC_CS_AS_KS_WS ASC) else @word end)
set @i = @i + 1
end
return @pinyin
END
测试了一串字符这个案例同样能达到汉字转拼音要求,该解决方案还好没让我看到表插入,这回性能应该大有提高
我们来看那看它的执行开销
果然不出所料,估计子树大小在0.017左右, 其中排序开销最大
我用一万条数据测试该函数花了10秒左右
既然排序开销最大那就优化该解决方案去掉order by。
这时估计子树大小就在0.00001之下了，可你会发现此解决方案再怎么优化还是免不了需要常量扫描,where筛选等运算.
我用一万条数据测试该优化后函数花了4～5秒左右
出于对性能要求的不满足,打开工具我自己写了一个汉字转拼音的函数
由于时间仓促未加任何注释,有问题可及时提出
最后给出的就是重写的解决方案
create function [dbo].[fn_Getquanpin3](@str varchar(100))
returns varchar(8000)
as
begin
declare @re varchar(8000),@crs varchar(10)
declare @strlen int
select @strlen=len(@str),@re=''
while @strlen>0
begin
set @crs= substring(@str,@strlen,1)
select @re=
case
when @crs<'吖' then @crs
when @crs<='厑' then 'a'
when @crs<='靉' then 'ai'
when @crs<='黯' then 'an'
when @crs<='醠' then 'ang'
when @crs<='驁' then 'ao'
when @crs<='欛' then 'ba'
when @crs<='瓸' then 'bai'
when @crs<='瓣' then 'ban'
when @crs<='鎊' then 'bang'
when @crs<='鑤' then 'bao'
when @crs<='鐾' then 'bei'
when @crs<='輽' then 'ben'
when @crs<='鏰' then 'beng'
when @crs<='鼊' then 'bi'
when @crs<='變' then 'bian'
when @crs<='鰾' then 'biao'
when @crs<='彆' then 'bie'
when @crs<='鬢' then 'bin'
when @crs<='靐' then 'bing'
when @crs<='蔔' then 'bo'
when @crs<='簿' then 'bu'
when @crs<='囃' then 'ca'
when @crs<='乲' then 'cai'
when @crs<='爘' then 'can'
when @crs<='賶' then 'cang'
when @crs<='鼜' then 'cao'
when @crs<='簎' then 'ce'
when @crs<='笒' then 'cen'
when @crs<='乽' then 'ceng'
when @crs<='詫' then 'cha'
when @crs<='囆' then 'chai'
when @crs<='顫' then 'chan'
when @crs<='韔' then 'chang'
when @crs<='觘' then 'chao'
when @crs<='爡' then 'che'
when @crs<='讖' then 'chen'
when @crs<='秤' then 'cheng'
when @crs<='鷘' then 'chi'
when @crs<='銃' then 'chong'
when @crs<='殠' then 'chou'
when @crs<='矗' then 'chu'
when @crs<='踹' then 'chuai'
when @crs<='鶨' then 'chuan'
when @crs<='愴' then 'chuang'
when @crs<='顀' then 'chui'
when @crs<='蠢' then 'chun'
when @crs<='縒' then 'chuo'
when @crs<='嗭' then 'ci'
when @crs<='謥' then 'cong'
when @crs<='輳' then 'cou'
when @crs<='顣' then 'cu'
when @crs<='爨' then 'cuan'
when @crs<='臎' then 'cui'
when @crs<='籿' then 'cun'
when @crs<='錯' then 'cuo'
when @crs<='橽' then 'da'
when @crs<='靆' then 'dai'
when @crs<='饏' then 'dan'
when @crs<='闣' then 'dang'
when @crs<='纛' then 'dao'
when @crs<='的' then 'de'
when @crs<='扽' then 'den'
when @crs<='鐙' then 'deng'
when @crs<='螮' then 'di'
when @crs<='嗲' then 'dia'
when @crs<='驔' then 'dian'
when @crs<='鑃' then 'diao'
when @crs<='嚸' then 'die'
when @crs<='顁' then 'ding'
when @crs<='銩' then 'diu'
when @crs<='霘' then 'dong'
when @crs<='鬭' then 'dou'
when @crs<='蠹' then 'du'
when @crs<='叾' then 'duan'
when @crs<='譵' then 'dui'
when @crs<='踲' then 'dun'
when @crs<='鵽' then 'duo'
when @crs<='鱷' then 'e'
when @crs<='摁' then 'en'
when @crs<='鞥' then 'eng'
when @crs<='樲' then 'er'
when @crs<='髮' then 'fa'
when @crs<='瀪' then 'fan'
when @crs<='放' then 'fang'
when @crs<='靅' then 'fei'
when @crs<='鱝' then 'fen'
when @crs<='覅' then 'feng'
when @crs<='梻' then 'fo'
when @crs<='鴀' then 'fou'
when @crs<='猤' then 'fu'
when @crs<='魀' then 'ga'
when @crs<='瓂' then 'gai'
when @crs<='灨' then 'gan'
when @crs<='戇' then 'gang'
when @crs<='鋯' then 'gao'
when @crs<='獦' then 'ge'
when @crs<='給' then 'gei'
when @crs<='搄' then 'gen'
when @crs<='堩' then 'geng'
when @crs<='兣' then 'gong'
when @crs<='購' then 'gou'
when @crs<='顧' then 'gu'
when @crs<='詿' then 'gua'
when @crs<='恠' then 'guai'
when @crs<='鱹' then 'guan'
when @crs<='撗' then 'guang'
when @crs<='鱥' then 'gui'
when @crs<='謴' then 'gun'
when @crs<='腂' then 'guo'
when @crs<='哈' then 'ha'
when @crs<='饚' then 'hai'
when @crs<='鶾' then 'han'
when @crs<='沆' then 'hang'
when @crs<='兞' then 'hao'
when @crs<='靏' then 'he'
when @crs<='嬒' then 'hei'
when @crs<='恨' then 'hen'
when @crs<='堼' then 'heng'
when @crs<='鬨' then 'hong'
when @crs<='鱟' then 'hou'
when @crs<='鸌' then 'hu'
when @crs<='蘳' then 'hua'
when @crs<='蘾' then 'huai'
when @crs<='鰀' then 'huan'
when @crs<='鎤' then 'huang'
when @crs<='顪' then 'hui'
when @crs<='諢' then 'hun'
when @crs<='夻' then 'huo'
when @crs<='驥' then 'ji'
when @crs<='嗧' then 'jia'
when @crs<='鑳' then 'jian'
when @crs<='謽' then 'jiang'
when @crs<='釂' then 'jiao'
when @crs<='繲' then 'jie'
when @crs<='齽' then 'jin'
when @crs<='竸' then 'jing'
when @crs<='蘔' then 'jiong'
when @crs<='欍' then 'jiu'
when @crs<='爠' then 'ju'
when @crs<='羂' then 'juan'
when @crs<='钁' then 'jue'
when @crs<='攈' then 'jun'
when @crs<='鉲' then 'ka'
when @crs<='乫' then 'kai'
when @crs<='矙' then 'kan'
when @crs<='閌' then 'kang'
when @crs<='鯌' then 'kao'
when @crs<='騍' then 'ke'
when @crs<='褃' then 'ken'
when @crs<='鏗' then 'keng'
when @crs<='廤' then 'kong'
when @crs<='鷇' then 'kou'
when @crs<='嚳' then 'ku'
when @crs<='骻' then 'kua'
when @crs<='鱠' then 'kuai'
when @crs<='窾' then 'kuan'
when @crs<='鑛' then 'kuang'
when @crs<='鑎' then 'kui'
when @crs<='睏' then 'kun'
when @crs<='穒' then 'kuo'
when @crs<='鞡' then 'la'
when @crs<='籟' then 'lai'
when @crs<='糷' then 'lan'
when @crs<='唥' then 'lang'
when @crs<='軂' then 'lao'
when @crs<='餎' then 'le'
when @crs<='脷' then 'lei'
when @crs<='睖' then 'leng'
when @crs<='瓈' then 'li'
when @crs<='倆' then 'lia'
when @crs<='纞' then 'lian'
when @crs<='鍄' then 'liang'
when @crs<='瞭' then 'liao'
when @crs<='鱲' then 'lie'
when @crs<='轥' then 'lin'
when @crs<='炩' then 'ling'
when @crs<='咯' then 'liu'
when @crs<='贚' then 'long'
when @crs<='鏤' then 'lou'
when @crs<='氇' then 'lu'
when @crs<='鑢' then 'lv'
when @crs<='亂' then 'luan'
when @crs<='擽' then 'lue'
when @crs<='論' then 'lun'
when @crs<='鱳' then 'luo'
when @crs<='嘛' then 'ma'
when @crs<='霢' then 'mai'
when @crs<='蘰' then 'man'
when @crs<='蠎' then 'mang'
when @crs<='唜' then 'mao'
when @crs<='癦' then 'me'
when @crs<='嚜' then 'mei'
when @crs<='們' then 'men'
when @crs<='霥' then 'meng'
when @crs<='羃' then 'mi'
when @crs<='麵' then 'mian'
when @crs<='廟' then 'miao'
when @crs<='鱴' then 'mie'
when @crs<='鰵' then 'min'
when @crs<='詺' then 'ming'
when @crs<='謬' then 'miu'
when @crs<='耱' then 'mo'
when @crs<='麰' then 'mou'
when @crs<='旀' then 'mu'
when @crs<='魶' then 'na'
when @crs<='錼' then 'nai'
when @crs<='婻' then 'nan'
when @crs<='齉' then 'nang'
when @crs<='臑' then 'nao'
when @crs<='呢' then 'ne'
when @crs<='焾' then 'nei'
when @crs<='嫩' then 'nen'
when @crs<='能' then 'neng'
when @crs<='嬺' then 'ni'
when @crs<='艌' then 'nian'
when @crs<='釀' then 'niang'
when @crs<='脲' then 'niao'
when @crs<='钀' then 'nie'
when @crs<='拰' then 'nin'
when @crs<='濘' then 'ning'
when @crs<='靵' then 'niu'
when @crs<='齈' then 'nong'
when @crs<='譳' then 'nou'
when @crs<='搙' then 'nu'
when @crs<='衄' then 'nv'
when @crs<='瘧' then 'nue'
when @crs<='燶' then 'nuan'
when @crs<='桛' then 'nuo'
when @crs<='鞰' then 'o'
when @crs<='漚' then 'ou'
when @crs<='袙' then 'pa'
when @crs<='磗' then 'pai'
when @crs<='鑻' then 'pan'
when @crs<='胖' then 'pang'
when @crs<='礮' then 'pao'
when @crs<='轡' then 'pei'
when @crs<='喯' then 'pen'
when @crs<='喸' then 'peng'
when @crs<='鸊' then 'pi'
when @crs<='騙' then 'pian'
when @crs<='慓' then 'piao'
when @crs<='嫳' then 'pie'
when @crs<='聘' then 'pin'
when @crs<='蘋' then 'ping'
when @crs<='魄' then 'po'
when @crs<='哛' then 'pou'
when @crs<='曝' then 'pu'
when @crs<='蟿' then 'qi'
when @crs<='髂' then 'qia'
when @crs<='縴' then 'qian'
when @crs<='瓩' then 'qiang'
when @crs<='躈' then 'qiao'
when @crs<='籡' then 'qie'
when @crs<='藽' then 'qin'
when @crs<='櫦' then 'qing'
when @crs<='瓗' then 'qiong'
when @crs<='糗' then 'qiu'
when @crs<='覻' then 'qu'
when @crs<='勸' then 'quan'
when @crs<='礭' then 'que'
when @crs<='囕' then 'qun'
when @crs<='橪' then 'ran'
when @crs<='讓' then 'rang'
when @crs<='繞' then 'rao'
when @crs<='熱' then 're'
when @crs<='餁' then 'ren'
when @crs<='陾' then 'reng'
when @crs<='馹' then 'ri'
when @crs<='穃' then 'rong'
when @crs<='嶿' then 'rou'
when @crs<='擩' then 'ru'
when @crs<='礝' then 'ruan'
when @crs<='壡' then 'rui'
when @crs<='橍' then 'run'
when @crs<='鶸' then 'ruo'
when @crs<='栍' then 'sa'
when @crs<='虄' then 'sai'
when @crs<='閐' then 'san'
when @crs<='喪' then 'sang'
when @crs<='髞' then 'sao'
when @crs<='飋' then 'se'
when @crs<='篸' then 'sen'
when @crs<='縇' then 'seng'
when @crs<='霎' then 'sha'
when @crs<='曬' then 'shai'
when @crs<='鱔' then 'shan'
when @crs<='緔' then 'shang'
when @crs<='潲' then 'shao'
when @crs<='欇' then 'she'
when @crs<='瘮' then 'shen'
when @crs<='賸' then 'sheng'
when @crs<='瓧' then 'shi'
when @crs<='鏉' then 'shou'
when @crs<='虪' then 'shu'
when @crs<='誜' then 'shua'
when @crs<='卛' then 'shuai'
when @crs<='腨' then 'shuan'
when @crs<='灀' then 'shuang'
when @crs<='睡' then 'shui'
when @crs<='鬊' then 'shun'
when @crs<='鑠' then 'shuo'
when @crs<='乺' then 'si'
when @crs<='鎹' then 'song'
when @crs<='瘶' then 'sou'
when @crs<='鷫' then 'su'
when @crs<='算' then 'suan'
when @crs<='鐩' then 'sui'
when @crs<='潠' then 'sun'
when @crs<='蜶' then 'suo'
when @crs<='襨' then 'ta'
when @crs<='燤' then 'tai'
when @crs<='賧' then 'tan'
when @crs<='燙' then 'tang'
when @crs<='畓' then 'tao'
when @crs<='蟘' then 'te'
when @crs<='朰' then 'teng'
when @crs<='趯' then 'ti'
when @crs<='舚' then 'tian'
when @crs<='糶' then 'tiao'
when @crs<='餮' then 'tie'
when @crs<='乭' then 'ting'
when @crs<='憅' then 'tong'
when @crs<='透' then 'tou'
when @crs<='鵵' then 'tu'
when @crs<='褖' then 'tuan'
when @crs<='駾' then 'tui'
when @crs<='坉' then 'tun'
when @crs<='籜' then 'tuo'
when @crs<='韤' then 'wa'
when @crs<='顡' then 'wai'
when @crs<='贎' then 'wan'
when @crs<='朢' then 'wang'
when @crs<='躛' then 'wei'
when @crs<='璺' then 'wen'
when @crs<='齆' then 'weng'
when @crs<='齷' then 'wo'
when @crs<='鶩' then 'wu'
when @crs<='衋' then 'xi'
when @crs<='鏬' then 'xia'
when @crs<='鼸' then 'xian'
when @crs<='鱌' then 'xiang'
when @crs<='斆' then 'xiao'
when @crs<='躞' then 'xie'
when @crs<='釁' then 'xin'
when @crs<='臖' then 'xing'
when @crs<='敻' then 'xiong'
when @crs<='齅' then 'xiu'
when @crs<='蓿' then 'xu'
when @crs<='贙' then 'xuan'
when @crs<='瀥' then 'xue'
when @crs<='鑂' then 'xun'
when @crs<='齾' then 'ya'
when @crs<='灩' then 'yan'
when @crs<='樣' then 'yang'
when @crs<='鑰' then 'yao'
when @crs<='岃' then 'ye'
when @crs<='齸' then 'yi'
when @crs<='檼' then 'yin'
when @crs<='譍' then 'ying'
when @crs<='喲' then 'yo'
when @crs<='醟' then 'yong'
when @crs<='鼬' then 'you'
when @crs<='爩' then 'yu'
when @crs<='願' then 'yuan'
when @crs<='鸙' then 'yue'
when @crs<='韻' then 'yun'
when @crs<='雥' then 'za'
when @crs<='縡' then 'zai'
when @crs<='饡' then 'zan'
when @crs<='臟' then 'zang'
when @crs<='竈' then 'zao'
when @crs<='稄' then 'ze'
when @crs<='鱡' then 'zei'
when @crs<='囎' then 'zen'
when @crs<='贈' then 'zeng'
when @crs<='醡' then 'zha'
when @crs<='瘵' then 'zhai'
when @crs<='驏' then 'zhan'
when @crs<='瞕' then 'zhang'
when @crs<='羄' then 'zhao'
when @crs<='鷓' then 'zhe'
when @crs<='黮' then 'zhen'
when @crs<='證' then 'zheng'
when @crs<='豒' then 'zhi'
when @crs<='諥' then 'zhong'
when @crs<='驟' then 'zhou'
when @crs<='鑄' then 'zhu'
when @crs<='爪' then 'zhua'
when @crs<='跩' then 'zhuai'
when @crs<='籑' then 'zhuan'
when @crs<='戅' then 'zhuang'
when @crs<='鑆' then 'zhui'
when @crs<='稕' then 'zhun'
when @crs<='籱' then 'zhuo'
when @crs<='漬' then 'zi'
when @crs<='縱' then 'zong'
when @crs<='媰' then 'zou'
when @crs<='謯' then 'zu'
when @crs<='攥' then 'zuan'
when @crs<='欈' then 'zui'
when @crs<='銌' then 'zun'
when @crs<='咗' then 'zuo'
else @crs end+' '+@re,@strlen=@strlen-1
end
return(@re)
end
我们来看它的执行计划
没有排序,没有常量扫描,没有筛选器,没有计算标量
估计子树大小为0
我用一万行测试数据花0~2秒就把所有汉字转换为拼音
案例三 首字母大写
USE Test
go IF OBJECT_ID('Fn_GetQuanPin','Fn') IS NOT NULL
DROP FUNCTION fn_GetQuanPin
go create function [dbo].[fn_GetQuanPin](@str varchar())
returns varchar()
as
begin
declare @re varchar(),@crs varchar()
declare @strlen int
select @strlen=len(@str),@re=''
while @strlen>
begin
set @crs= substring(@str,@strlen,)
select @re=
CASE
when @crs<'吖' COLLATE Chinese_PRC_CS_AS_KS_WS then @crs
when @crs<='厑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'A'
when @crs<='靉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ai'
when @crs<='黯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'An'
when @crs<='醠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ang'
when @crs<='驁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ao'
when @crs<='欛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ba'
when @crs<='瓸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bai'
when @crs<='瓣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ban'
when @crs<='鎊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bang'
when @crs<='鑤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bao'
when @crs<='鐾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bei'
when @crs<='輽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ben'
when @crs<='鏰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Beng'
when @crs<='鼊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bi'
when @crs<='變' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bian'
when @crs<='鰾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Biao'
when @crs<='彆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bie'
when @crs<='鬢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bin'
when @crs<='靐' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bing'
when @crs<='蔔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bo'
when @crs<='簿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Bu'
when @crs<='囃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ca'
when @crs<='乲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cai'
when @crs<='爘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Can'
when @crs<='賶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cang'
when @crs<='鼜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cao'
when @crs<='簎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ce'
when @crs<='笒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cen'
when @crs<='乽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ceng'
when @crs<='詫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cha'
when @crs<='囆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chai'
when @crs<='顫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chan'
when @crs<='韔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chang'
when @crs<='觘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chao'
when @crs<='爡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Che'
when @crs<='讖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chen'
when @crs<='秤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cheng'
when @crs<='鷘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chi'
when @crs<='銃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chong'
when @crs<='殠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chou'
when @crs<='矗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chu'
when @crs<='踹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuai'
when @crs<='鶨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuan'
when @crs<='愴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuang'
when @crs<='顀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chui'
when @crs<='蠢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chun'
when @crs<='縒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Chuo'
when @crs<='嗭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ci'
when @crs<='謥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cong'
when @crs<='輳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cou'
when @crs<='顣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cu'
when @crs<='爨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cuan'
when @crs<='臎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cui'
when @crs<='籿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cun'
when @crs<='錯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Cuo'
when @crs<='橽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Da'
when @crs<='靆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dai'
when @crs<='饏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dan'
when @crs<='闣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dang'
when @crs<='纛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dao'
when @crs<='的' COLLATE Chinese_PRC_CS_AS_KS_WS then 'De'
when @crs<='扽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Den'
when @crs<='鐙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Deng'
when @crs<='螮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Di'
when @crs<='嗲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dia'
when @crs<='驔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dian'
when @crs<='鑃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Diao'
when @crs<='嚸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Die'
when @crs<='顁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ding'
when @crs<='銩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Diu'
when @crs<='霘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dong'
when @crs<='鬭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dou'
when @crs<='蠹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Du'
when @crs<='叾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Duan'
when @crs<='譵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dui'
when @crs<='踲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Dun'
when @crs<='鵽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Duo'
when @crs<='鱷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'E'
when @crs<='摁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'En'
when @crs<='鞥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Eng'
when @crs<='樲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Er'
when @crs<='髮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fa'
when @crs<='瀪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fan'
when @crs<='放' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fang'
when @crs<='靅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fei'
when @crs<='鱝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fen'
when @crs<='覅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Feng'
when @crs<='梻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fo'
when @crs<='鴀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fou'
when @crs<='猤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Fu'
when @crs<='魀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ga'
when @crs<='瓂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gai'
when @crs<='灨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gan'
when @crs<='戇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gang'
when @crs<='鋯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gao'
when @crs<='獦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ge'
when @crs<='給' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gei'
when @crs<='搄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gen'
when @crs<='堩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Geng'
when @crs<='兣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gong'
when @crs<='購' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gou'
when @crs<='顧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gu'
when @crs<='詿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gua'
when @crs<='恠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guai'
when @crs<='鱹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guan'
when @crs<='撗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guang'
when @crs<='鱥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gui'
when @crs<='謴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Gun'
when @crs<='腂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Guo'
when @crs<='哈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ha'
when @crs<='饚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hai'
when @crs<='鶾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Han'
when @crs<='沆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hang'
when @crs<='兞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hao'
when @crs<='靏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'He'
when @crs<='嬒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hei'
when @crs<='恨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hen'
when @crs<='堼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Heng'
when @crs<='鬨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hong'
when @crs<='鱟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hou'
when @crs<='鸌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hu'
when @crs<='蘳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hua'
when @crs<='蘾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huai'
when @crs<='鰀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huan'
when @crs<='鎤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huang'
when @crs<='顪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hui'
when @crs<='諢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Hun'
when @crs<='夻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Huo'
when @crs<='驥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ji'
when @crs<='嗧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jia'
when @crs<='鑳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jian'
when @crs<='謽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiang'
when @crs<='釂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiao'
when @crs<='繲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jie'
when @crs<='齽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jin'
when @crs<='竸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jing'
when @crs<='蘔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiong'
when @crs<='欍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jiu'
when @crs<='爠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ju'
when @crs<='羂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Juan'
when @crs<='钁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jue'
when @crs<='攈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Jun'
when @crs<='鉲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ka'
when @crs<='乫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kai'
when @crs<='矙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kan'
when @crs<='閌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kang'
when @crs<='鯌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kao'
when @crs<='騍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ke'
when @crs<='褃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ken'
when @crs<='鏗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Keng'
when @crs<='廤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kong'
when @crs<='鷇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kou'
when @crs<='嚳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ku'
when @crs<='骻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kua'
when @crs<='鱠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuai'
when @crs<='窾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuan'
when @crs<='鑛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuang'
when @crs<='鑎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kui'
when @crs<='睏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kun'
when @crs<='穒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Kuo'
when @crs<='鞡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'La'
when @crs<='籟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lai'
when @crs<='糷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lan'
when @crs<='唥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lang'
when @crs<='軂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lao'
when @crs<='餎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Le'
when @crs<='脷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lei'
when @crs<='睖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Leng'
when @crs<='瓈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Li'
when @crs<='倆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lia'
when @crs<='纞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lian'
when @crs<='鍄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liang'
when @crs<='瞭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liao'
when @crs<='鱲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lie'
when @crs<='轥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lin'
when @crs<='炩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ling'
when @crs<='咯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Liu'
when @crs<='贚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Long'
when @crs<='鏤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lou'
when @crs<='氇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lu'
when @crs<='鑢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lv'
when @crs<='亂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Luan'
when @crs<='擽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lue'
when @crs<='論' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Lun'
when @crs<='鱳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Luo'
when @crs<='嘛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ma'
when @crs<='霢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mai'
when @crs<='蘰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Man'
when @crs<='蠎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mang'
when @crs<='唜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mao'
when @crs<='癦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Me'
when @crs<='嚜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mei'
when @crs<='們' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Men'
when @crs<='霥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Meng'
when @crs<='羃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mi'
when @crs<='麵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mian'
when @crs<='廟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Miao'
when @crs<='鱴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mie'
when @crs<='鰵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Min'
when @crs<='詺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ming'
when @crs<='謬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Miu'
when @crs<='耱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mo'
when @crs<='麰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mou'
when @crs<='旀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Mu'
when @crs<='魶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Na'
when @crs<='錼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nai'
when @crs<='婻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nan'
when @crs<='齉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nang'
when @crs<='臑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nao'
when @crs<='呢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ne'
when @crs<='焾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nei'
when @crs<='嫩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nen'
when @crs<='能' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Neng'
when @crs<='嬺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ni'
when @crs<='艌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nian'
when @crs<='釀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niang'
when @crs<='脲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niao'
when @crs<='钀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nie'
when @crs<='拰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nin'
when @crs<='濘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ning'
when @crs<='靵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Niu'
when @crs<='齈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nong'
when @crs<='譳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nou'
when @crs<='搙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nu'
when @crs<='衄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nv'
when @crs<='瘧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nue'
when @crs<='燶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nuan'
when @crs<='桛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Nuo'
when @crs<='鞰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'O'
when @crs<='漚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ou'
when @crs<='袙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pa'
when @crs<='磗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pai'
when @crs<='鑻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pan'
when @crs<='胖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pang'
when @crs<='礮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pao'
when @crs<='轡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pei'
when @crs<='喯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pen'
when @crs<='喸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Peng'
when @crs<='鸊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pi'
when @crs<='騙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pian'
when @crs<='慓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Piao'
when @crs<='嫳' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pie'
when @crs<='聘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pin'
when @crs<='蘋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ping'
when @crs<='魄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Po'
when @crs<='哛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pou'
when @crs<='曝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Pu'
when @crs<='蟿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qi'
when @crs<='髂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qia'
when @crs<='縴' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qian'
when @crs<='瓩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiang'
when @crs<='躈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiao'
when @crs<='籡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qie'
when @crs<='藽' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qin'
when @crs<='櫦' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qing'
when @crs<='瓗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiong'
when @crs<='糗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qiu'
when @crs<='覻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qu'
when @crs<='勸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Quan'
when @crs<='礭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Que'
when @crs<='囕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Qun'
when @crs<='橪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ran'
when @crs<='讓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rang'
when @crs<='繞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rao'
when @crs<='熱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Re'
when @crs<='餁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ren'
when @crs<='陾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Reng'
when @crs<='馹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ri'
when @crs<='穃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rong'
when @crs<='嶿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rou'
when @crs<='擩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ru'
when @crs<='礝' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ruan'
when @crs<='壡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Rui'
when @crs<='橍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Run'
when @crs<='鶸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ruo'
when @crs<='栍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sa'
when @crs<='虄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sai'
when @crs<='閐' COLLATE Chinese_PRC_CS_AS_KS_WS then 'San'
when @crs<='喪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sang'
when @crs<='髞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sao'
when @crs<='飋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Se'
when @crs<='篸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sen'
when @crs<='縇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Seng'
when @crs<='霎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sha'
when @crs<='曬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shai'
when @crs<='鱔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shan'
when @crs<='緔' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shang'
when @crs<='潲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shao'
when @crs<='欇' COLLATE Chinese_PRC_CS_AS_KS_WS then 'She'
when @crs<='瘮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shen'
when @crs<='賸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sheng'
when @crs<='瓧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shi'
when @crs<='鏉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shou'
when @crs<='虪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shu'
when @crs<='誜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shua'
when @crs<='卛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuai'
when @crs<='腨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuan'
when @crs<='灀' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuang'
when @crs<='睡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shui'
when @crs<='鬊' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shun'
when @crs<='鑠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Shuo'
when @crs<='乺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Si'
when @crs<='鎹' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Song'
when @crs<='瘶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sou'
when @crs<='鷫' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Su'
when @crs<='算' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Suan'
when @crs<='鐩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sui'
when @crs<='潠' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Sun'
when @crs<='蜶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Suo'
when @crs<='襨' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ta'
when @crs<='燤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tai'
when @crs<='賧' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tan'
when @crs<='燙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tang'
when @crs<='畓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tao'
when @crs<='蟘' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Te'
when @crs<='朰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Teng'
when @crs<='趯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ti'
when @crs<='舚' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tian'
when @crs<='糶' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tiao'
when @crs<='餮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tie'
when @crs<='乭' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ting'
when @crs<='憅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tong'
when @crs<='透' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tou'
when @crs<='鵵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tu'
when @crs<='褖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tuan'
when @crs<='駾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tui'
when @crs<='坉' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tun'
when @crs<='籜' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Tuo'
when @crs<='韤' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wa'
when @crs<='顡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wai'
when @crs<='贎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wan'
when @crs<='朢' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wang'
when @crs<='躛' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wei'
when @crs<='璺' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wen'
when @crs<='齆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Weng'
when @crs<='齷' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wo'
when @crs<='鶩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Wu'
when @crs<='衋' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xi'
when @crs<='鏬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xia'
when @crs<='鼸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xian'
when @crs<='鱌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiang'
when @crs<='斆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiao'
when @crs<='躞' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xie'
when @crs<='釁' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xin'
when @crs<='臖' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xing'
when @crs<='敻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiong'
when @crs<='齅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xiu'
when @crs<='蓿' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xu'
when @crs<='贙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xuan'
when @crs<='瀥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xue'
when @crs<='鑂' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Xun'
when @crs<='齾' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ya'
when @crs<='灩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yan'
when @crs<='樣' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yang'
when @crs<='鑰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yao'
when @crs<='岃' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ye'
when @crs<='齸' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yi'
when @crs<='檼' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yin'
when @crs<='譍' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ying'
when @crs<='喲' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yo'
when @crs<='醟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yong'
when @crs<='鼬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'You'
when @crs<='爩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yu'
when @crs<='願' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yuan'
when @crs<='鸙' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yue'
when @crs<='韻' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Yun'
when @crs<='雥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Za'
when @crs<='縡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zai'
when @crs<='饡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zan'
when @crs<='臟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zang'
when @crs<='竈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zao'
when @crs<='稄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Ze'
when @crs<='鱡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zei'
when @crs<='囎' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zen'
when @crs<='贈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zeng'
when @crs<='醡' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zha'
when @crs<='瘵' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhai'
when @crs<='驏' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhan'
when @crs<='瞕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhang'
when @crs<='羄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhao'
when @crs<='鷓' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhe'
when @crs<='黮' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhen'
when @crs<='證' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zheng'
when @crs<='豒' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhi'
when @crs<='諥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhong'
when @crs<='驟' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhou'
when @crs<='鑄' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhu'
when @crs<='爪' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhua'
when @crs<='跩' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuai'
when @crs<='籑' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuan'
when @crs<='戅' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuang'
when @crs<='鑆' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhui'
when @crs<='稕' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhun'
when @crs<='籱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zhuo'
when @crs<='漬' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zi'
when @crs<='縱' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zong'
when @crs<='媰' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zou'
when @crs<='謯' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zu'
when @crs<='攥' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zuan'
when @crs<='欈' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zui'
when @crs<='銌' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zun'
when @crs<='咗' COLLATE Chinese_PRC_CS_AS_KS_WS then 'Zuo'
else @crs end+@re,@strlen=@strlen-
end
return(@re)
END
GO
SELECT dbo.fn_GetQuanPin('拿来主义')
/*
NaLaiZhuYi
*/
转载来源二：https://www.cnblogs.com/for917157ever/archive/2012/05/24/2516057.html
1 只取汉字的首字母 代码如下：
SET ANSI_NULLS ON
SET QUOTED_IDENTIFIER ON
go CREATE FUNCTION [dbo].[fun_getPY](@str nvarchar() )
RETURNS nvarchar()
AS
BEGIN
DECLARE @word nchar(),@PY nvarchar()
set @PY=''
WHILE len(@str)>
BEGIN
set @word=left(@str,) --如果非汉字字符，返回原字符
set @PY=@PY+(case when unicode(@word) between and +
then (
select top 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)-)
END
RETURN @PY
END GO SELECT dbo.fun_getPY('来1吧')
运行结果如下：
转载三： https://blog.csdn.net/yxwmzouzou/article/details/32330679
Excel 汉字转拼音
Excel中文转拼音（完整版）
打开Excel->工具->宏->Viaual Basic编辑器
在弹出来的窗口中对着VBAproject点右键->插入->模块
下面会出现一个名为"模块1"，点击
在右边的空白栏中粘贴以下内容：
Function pinyin(p As String) As String
i = Asc(p)
Select Case i
Case - To -: pinyin = "a"
Case - To -: pinyin = "ai"
Case - To -: pinyin = "an"
Case - To -: pinyin = "ang"
Case - To -: pinyin = "ao"
Case - To -: pinyin = "ba"
Case - To -: pinyin = "bai"
Case - To -: pinyin = "ban"
Case - To -: pinyin = "bang"
Case - To -: pinyin = "bao"
Case - To -: pinyin = "bei"
Case - To -: pinyin = "ben"
Case - To -: pinyin = "beng"
Case - To -: pinyin = "bi"
Case - To -: pinyin = "bian"
Case - To -: pinyin = "biao"
Case - To -: pinyin = "bie"
Case - To -: pinyin = "bin"
Case - To -: pinyin = "bing"
Case - To -: pinyin = "bo"
Case - To -: pinyin = "bu"
Case - To -: pinyin = "ca"
Case - To -: pinyin = "cai"
Case - To -: pinyin = "can"
Case - To -: pinyin = "cang"
Case - To -: pinyin = "cao"
Case - To -: pinyin = "ce"
Case - To -: pinyin = "ceng"
Case - To -: pinyin = "cha"
Case - To -: pinyin = "chai"
Case - To -: pinyin = "chan"
Case - To -: pinyin = "chang"
Case - To -: pinyin = "chao"
Case - To -: pinyin = "che"
Case - To -: pinyin = "chen"
Case - To -: pinyin = "cheng"
Case - To -: pinyin = "chi"
Case - To -: pinyin = "chong"
Case - To -: pinyin = "chou"
Case - To -: pinyin = "chu"
Case - To -: pinyin = "chuai"
Case - To -: pinyin = "chuan"
Case - To -: pinyin = "chuang"
Case - To -: pinyin = "chui"
Case - To -: pinyin = "chun"
Case - To -: pinyin = "chuo"
Case - To -: pinyin = "ci"
Case - To -: pinyin = "cong"
Case - To -: pinyin = "cou"
Case - To -: pinyin = "cu"
Case - To -: pinyin = "cuan"
Case - To -: pinyin = "cui"
Case - To -: pinyin = "cun"
Case - To -: pinyin = "cuo"
Case - To -: pinyin = "da"
Case - To -: pinyin = "dai"
Case - To -: pinyin = "dan"
Case - To -: pinyin = "dang"
Case - To -: pinyin = "dao"
Case - To -: pinyin = "de"
Case - To -: pinyin = "deng"
Case - To -: pinyin = "di"
Case - To -: pinyin = "dian"
Case - To -: pinyin = "diao"
Case - To -: pinyin = "die"
Case - To -: pinyin = "ding"
Case - To -: pinyin = "diu"
Case - To -: pinyin = "dong"
Case - To -: pinyin = "fa"
Case - To -: pinyin = "fan"
Case - To -: pinyin = "fang"
Case - To -: pinyin = "fei"
Case - To -: pinyin = "fen"
Case - To -: pinyin = "feng"
Case - To -: pinyin = "fo"
Case - To -: pinyin = "fou"
Case - To -: pinyin = "fu"
Case - To -: pinyin = "ga"
Case - To -: pinyin = "gai"
Case - To -: pinyin = "gan"
Case - To -: pinyin = "gang"
Case - To -: pinyin = "gao"
Case - To -: pinyin = "ge"
Case - To -: pinyin = "gei"
Case - To -: pinyin = "gen"
Case - To -: pinyin = "geng"
Case - To -: pinyin = "gong"
Case - To -: pinyin = "gou"
Case - To -: pinyin = "gu"
Case - To -: pinyin = "gua"
Case - To -: pinyin = "guai"
Case - To -: pinyin = "guan"
Case - To -: pinyin = "guang"
Case - To -: pinyin = "gui"
Case - To -: pinyin = "gun"
Case - To -: pinyin = "guo"
Case - To -: pinyin = "ha"
Case - To -: pinyin = "hai"
Case - To -: pinyin = "han"
Case - To -: pinyin = "hang"
Case - To -: pinyin = "hao"
Case - To -: pinyin = "he"
Case - To -: pinyin = "hei"
Case - To -: pinyin = "hen"
Case - To -: pinyin = "heng"
Case - To -: pinyin = "hong"
Case - To -: pinyin = "hou"
Case - To -: pinyin = "hu"
Case - To -: pinyin = "hua"
Case - To -: pinyin = "huai"
Case - To -: pinyin = "huan"
Case - To -: pinyin = "huang"
Case - To -: pinyin = "hui"
Case - To -: pinyin = "hun"
Case - To -: pinyin = "huo"
Case - To -: pinyin = "ji"
Case - To -: pinyin = "jia"
Case - To -: pinyin = "jian"
Case - To -: pinyin = "jiang"
Case - To -: pinyin = "jiao"
Case - To -: pinyin = "jie"
Case - To -: pinyin = "jin"
Case - To -: pinyin = "jing"
Case - To -: pinyin = "jiong"
Case - To -: pinyin = "jiu"
Case - To -: pinyin = "ju"
Case - To -: pinyin = "juan"
Case - To -: pinyin = "jue"
Case - To -: pinyin = "jun"
Case - To -: pinyin = "ka"
Case - To -: pinyin = "kai"
Case - To -: pinyin = "kan"
Case - To -: pinyin = "kang"
Case - To -: pinyin = "kao"
Case - To -: pinyin = "ke"
Case - To -: pinyin = "ken"
Case - To -: pinyin = "keng"
Case - To -: pinyin = "kong"
Case - To -: pinyin = "kou"
Case - To -: pinyin = "ku"
Case - To -: pinyin = "kua"
Case - To -: pinyin = "kuai"
Case - To -: pinyin = "kuan"
Case - To -: pinyin = "kuang"
Case - To -: pinyin = "kui"
Case - To -: pinyin = "kun"
Case - To -: pinyin = "kuo"
Case - To -: pinyin = "la"
Case - To -: pinyin = "lai"
Case - To -: pinyin = "lan"
Case - To -: pinyin = "lang"
Case - To -: pinyin = "lao"
Case - To -: pinyin = "le"
Case - To -: pinyin = "lei"
Case - To -: pinyin = "leng"
Case - To -: pinyin = "li"
Case - To -: pinyin = "lia"
Case - To -: pinyin = "lian"
Case - To -: pinyin = "liang"
Case - To -: pinyin = "liao"
Case - To -: pinyin = "lie"
Case - To -: pinyin = "lin"
Case - To -: pinyin = "ling"
Case - To -: pinyin = "liu"
Case - To -: pinyin = "long"
Case - To -: pinyin = "lou"
Case - To -: pinyin = "lu"
Case - To -: pinyin = "lv"
Case - To -: pinyin = "luan"
Case - To -: pinyin = "lue"
Case - To -: pinyin = "lun"
Case - To -: pinyin = "luo"
Case - To -: pinyin = "ma"
Case - To -: pinyin = "mai"
Case - To -: pinyin = "man"
Case - To -: pinyin = "mang"
Case - To -: pinyin = "mao"
Case - To -: pinyin = "me"
Case - To -: pinyin = "mei"
Case - To -: pinyin = "men"
Case - To -: pinyin = "meng"
Case - To -: pinyin = "mi"
Case - To -: pinyin = "mian"
Case - To -: pinyin = "miao"
Case - To -: pinyin = "mie"
Case - To -: pinyin = "min"
Case - To -: pinyin = "ming"
Case - To -: pinyin = "miu"
Case - To -: pinyin = "mo"
Case - To -: pinyin = "mou"
Case - To -: pinyin = "mu"
Case - To -: pinyin = "na"
Case - To -: pinyin = "nai"
Case - To -: pinyin = "nan"
Case - To -: pinyin = "nang"
Case - To -: pinyin = "nao"
Case - To -: pinyin = "ne"
Case - To -: pinyin = "nei"
Case - To -: pinyin = "nen"
Case - To -: pinyin = "neng"
Case - To -: pinyin = "ni"
Case - To -: pinyin = "nian"
Case - To -: pinyin = "niang"
Case - To -: pinyin = "niao"
Case - To -: pinyin = "nie"
Case - To -: pinyin = "nin"
Case - To -: pinyin = "ning"
Case - To -: pinyin = "niu"
Case - To -: pinyin = "nong"
Case - To -: pinyin = "nu"
Case - To -: pinyin = "nv"
Case - To -: pinyin = "nuan"
Case - To -: pinyin = "nue"
Case - To -: pinyin = "nuo"
Case - To -: pinyin = "o"
Case - To -: pinyin = "ou"
Case - To -: pinyin = "pa"
Case - To -: pinyin = "pai"
Case - To -: pinyin = "pan"
Case - To -: pinyin = "pang"
Case - To -: pinyin = "pao"
Case - To -: pinyin = "pei"
Case - To -: pinyin = "pen"
Case - To -: pinyin = "peng"
Case - To -: pinyin = "pi"
Case - To -: pinyin = "pian"
Case - To -: pinyin = "piao"
Case - To -: pinyin = "pie"
Case - To -: pinyin = "pin"
Case - To -: pinyin = "ping"
Case - To -: pinyin = "po"
Case - To -: pinyin = "pu"
Case - To -: pinyin = "qi"
Case - To -: pinyin = "qia"
Case - To -: pinyin = "qian"
Case - To -: pinyin = "qiang"
Case - To -: pinyin = "qiao"
Case - To -: pinyin = "qie"
Case - To -: pinyin = "qin"
Case - To -: pinyin = "qing"
Case - To -: pinyin = "qiong"
Case - To -: pinyin = "qiu"
Case - To -: pinyin = "qu"
Case - To -: pinyin = "quan"
Case - To -: pinyin = "que"
Case - To -: pinyin = "qun"
Case - To -: pinyin = "ran"
Case - To -: pinyin = "rang"
Case - To -: pinyin = "rao"
Case - To -: pinyin = "re"
Case - To -: pinyin = "ren"
Case - To -: pinyin = "reng"
Case - To -: pinyin = "ri"
Case - To -: pinyin = "rong"
Case - To -: pinyin = "rou"
Case - To -: pinyin = "ru"
Case - To -: pinyin = "ruan"
Case - To -: pinyin = "rui"
Case - To -: pinyin = "run"
Case - To -: pinyin = "ruo"
Case - To -: pinyin = "sa"
Case - To -: pinyin = "sai"
Case - To -: pinyin = "san"
Case - To -: pinyin = "sang"
Case - To -: pinyin = "sao"
Case - To -: pinyin = "se"
Case - To -: pinyin = "sen"
Case - To -: pinyin = "seng"
Case - To -: pinyin = "sha"
Case - To -: pinyin = "shai"
Case - To -: pinyin = "shan"
Case - To -: pinyin = "shang"
Case - To -: pinyin = "shao"
Case - To -: pinyin = "she"
Case - To -: pinyin = "shen"
Case - To -: pinyin = "sheng"
Case - To -: pinyin = "shi"
Case - To -: pinyin = "shou"
Case - To -: pinyin = "shu"
Case - To -: pinyin = "shua"
Case - To -: pinyin = "shuai"
Case - To -: pinyin = "shuan"
Case - To -: pinyin = "shuang"
Case - To -: pinyin = "shui"
Case - To -: pinyin = "shun"
Case - To -: pinyin = "shuo"
Case - To -: pinyin = "si"
Case - To -: pinyin = "song"
Case - To -: pinyin = "sou"
Case - To -: pinyin = "su"
Case - To -: pinyin = "suan"
Case - To -: pinyin = "sui"
Case - To -: pinyin = "sun"
Case - To -: pinyin = "suo"
Case - To -: pinyin = "ta"
Case - To -: pinyin = "tai"
Case - To -: pinyin = "tan"
Case - To -: pinyin = "tang"
Case - To -: pinyin = "tao"
Case - To -: pinyin = "te"
Case - To -: pinyin = "teng"
Case - To -: pinyin = "ti"
Case - To -: pinyin = "tian"
Case - To -: pinyin = "tiao"
Case - To -: pinyin = "tie"
Case - To -: pinyin = "ting"
Case - To -: pinyin = "tong"
Case - To -: pinyin = "tou"
Case - To -: pinyin = "tu"
Case - To -: pinyin = "tuan"
Case - To -: pinyin = "tui"
Case - To -: pinyin = "tun"
Case - To -: pinyin = "tuo"
Case - To -: pinyin = "wa"
Case - To -: pinyin = "wai"
Case - To -: pinyin = "wan"
Case - To -: pinyin = "wang"
Case - To -: pinyin = "wei"
Case - To -: pinyin = "wen"
Case - To -: pinyin = "weng"
Case - To -: pinyin = "wo"
Case - To -: pinyin = "wu"
Case - To -: pinyin = "xi"
Case - To -: pinyin = "xia"
Case - To -: pinyin = "xian"
Case - To -: pinyin = "xiang"
Case - To -: pinyin = "xiao"
Case - To -: pinyin = "xie"
Case - To -: pinyin = "xin"
Case - To -: pinyin = "xing"
Case - To -: pinyin = "xiong"
Case - To -: pinyin = "xiu"
Case - To -: pinyin = "xu"
Case - To -: pinyin = "xuan"
Case - To -: pinyin = "xue"
Case - To -: pinyin = "xun"
Case - To -: pinyin = "ya"
Case - To -: pinyin = "yan"
Case - To -: pinyin = "yang"
Case - To -: pinyin = "yao"
Case - To -: pinyin = "ye"
Case - To -: pinyin = "yi"
Case - To -: pinyin = "yin"
Case - To -: pinyin = "ying"
Case - To -: pinyin = "yo"
Case - To -: pinyin = "yong"
Case - To -: pinyin = "you"
Case - To -: pinyin = "yu"
Case - To -: pinyin = "yuan"
Case - To -: pinyin = "yue"
Case - To -: pinyin = "yun"
Case - To -: pinyin = "za"
Case - To -: pinyin = "zai"
Case - To -: pinyin = "zan"
Case - To -: pinyin = "zang"
Case - To -: pinyin = "zao"
Case - To -: pinyin = "ze"
Case - To -: pinyin = "zei"
Case - To -: pinyin = "zen"
Case - To -: pinyin = "zeng"
Case - To -: pinyin = "zha"
Case - To -: pinyin = "zhai"
Case - To -: pinyin = "zhan"
Case - To -: pinyin = "zhang"
Case - To -: pinyin = "zhao"
Case - To -: pinyin = "zhe"
Case - To -: pinyin = "zhen"
Case - To -: pinyin = "zheng"
Case - To -: pinyin = "zhi"
Case - To -: pinyin = "zhong"
Case - To -: pinyin = "zhou"
Case - To -: pinyin = "zhu"
Case - To -: pinyin = "zhua"
Case - To -: pinyin = "zhuai"
Case - To -: pinyin = "zhuan"
Case - To -: pinyin = "zhuang"
Case - To -: pinyin = "zhui"
Case - To -: pinyin = "zhun"
Case - To -: pinyin = "zhuo"
Case - To -: pinyin = "zi"
Case - To -: pinyin = "zong"
Case - To -: pinyin = "zou"
Case - To -: pinyin = "zu"
Case - To -: pinyin = "zuan"
Case - To -: pinyin = "zui"
Case - To -: pinyin = "zun"
Case - To -: pinyin = "zuo"
Case Else: pinyin = p
End Select
End Function
Function getpy(str)
For i = To Len(str)
getpy = getpy & pinyin(Mid(str, i, ))
Next i
End Function
现在转换函数已编写完成!关掉此编缉的窗口。
要在Excel中使用，方法如下：
A1 A2
中国 =getpy(A1)
转载四：
word 汉字转拼音
优点是：有音调，缺点的不能一次全选全部转换。
https://jingyan.baidu.com/article/f71d6037cd24311ab641d19d.html
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