汉字转换拼音或拼音首字母(两个函数)--记录一下

/*
根据汉字获取全拼 
1.生成所有读音临时表 
2.根据Chinese_PRC_CS_AS_KS_WS 排序获取读音 
*/ 
create function f_GetPy(@str varchar(100)) 
returns varchar(8000) 
as 
begin 
declare @re varchar(8000) 
–生成临时表 
declare @t table(chr nchar(1) collate  Chinese_PRC_CS_AS_KS_WS,py nvarchar(20)) 
insert into @t select’吖’,'a’ 
insert into @t select’厑’,'aes’ 
insert into @t select’哎’,'ai’ 
insert into @t select’安’,'an’ 
insert into @t select’肮’,'ang’ 
insert into @t select’凹’,'ao’ 
insert into @t select’八’,'ba’ 
insert into @t select’挀’,'bai’ 
insert into @t select’兡’,'baike’ 
insert into @t select’瓸’,'baiwa’ 
insert into @t select’扳’,'ban’ 
insert into @t select’邦’,'bang’ 
insert into @t select’勹’,'bao’ 
insert into @t select’萡’,'be’ 
insert into @t select’陂’,'bei’ 
insert into @t select’奔’,'ben’ 
insert into @t select’伻’,'beng’ 
insert into @t select’皀’,'bi’ 
insert into @t select’边’,'bian’ 
insert into @t select’辪’,'uu’ 
insert into @t select’灬’,'biao’ 
insert into @t select’憋’,'bie’ 
insert into @t select’汃’,'bin’ 
insert into @t select’冫’,'bing’ 
insert into @t select’癶’,'bo’ 
insert into @t select’峬’,'bu’ 
insert into @t select’嚓’,'ca’ 
insert into @t select’偲’,'cai’ 
insert into @t select’乲’,'cal’ 
insert into @t select’参’,'can’ 
insert into @t select’仓’,'cang’ 
insert into @t select’撡’,'cao’ 
insert into @t select’冊’,'ce’ 
insert into @t select’膥’,'cen’ 
insert into @t select’噌’,'ceng’ 
insert into @t select’硛’,'ceok’ 
insert into @t select’岾’,'ceom’ 
insert into @t select’猠’,'ceon’ 
insert into @t select’乽’,'ceor’ 
insert into @t select’叉’,'cha’ 
insert into @t select’犲’,'chai’ 
insert into @t select’辿’,'chan’ 
insert into @t select’伥’,'chang’ 
insert into @t select’抄’,'chao’ 
insert into @t select’车’,'che’ 
insert into @t select’抻’,'chen’ 
insert into @t select’阷’,'cheng’ 
insert into @t select’吃’,'chi’ 
insert into @t select’充’,'chong’ 
insert into @t select’抽’,'chou’ 
insert into @t select’出’,'chu’ 
insert into @t select’膗’,'chuai’ 
insert into @t select’巛’,'chuan’ 
insert into @t select’刅’,'chuang’ 
insert into @t select’吹’,'chui’ 
insert into @t select’旾’,'chun’ 
insert into @t select’踔’,'chuo’ 
insert into @t select’呲’,'ci’ 
insert into @t select’嗭’,'cis’ 
insert into @t select’从’,'cong’ 
insert into @t select’凑’,'cou’ 
insert into @t select’粗’,'cu’ 
insert into @t select’汆’,'cuan’ 
insert into @t select’崔’,'cui’ 
insert into @t select’邨’,'cun’ 
insert into @t select’瑳’,'cuo’ 
insert into @t select’撮’,'chua’ 
insert into @t select’咑’,'da’ 
insert into @t select’呔’,'dai’ 
insert into @t select’丹’,'dan’ 
insert into @t select’当’,'dang’ 
insert into @t select’刀’,'dao’ 
insert into @t select’恴’,'de’ 
insert into @t select’揼’,'dem’ 
insert into @t select’扥’,'den’ 
insert into @t select’灯’,'deng’ 
insert into @t select’仾’,'di’ 
insert into @t select’嗲’,'dia’ 
insert into @t select’敁’,'dian’ 
insert into @t select’刁’,'diao’ 
insert into @t select’爹’,'die’ 
insert into @t select’哋’,'dei’ 
insert into @t select’嚸’,'dim’ 
insert into @t select’丁’,'ding’ 
insert into @t select’丟’,'diu’ 
insert into @t select’东’,'dong’ 
insert into @t select’吺’,'dou’ 
insert into @t select’剢’,'du’ 
insert into @t select’耑’,'duan’ 
insert into @t select’叾’,'dug’ 
insert into @t select’垖’,'dui’ 
insert into @t select’吨’,'dun’ 
insert into @t select’咄’,'duo’ 
insert into @t select’妸’,'e’ 
insert into @t select’奀’,'en’ 
insert into @t select’鞥’,'eng’ 
insert into @t select’仒’,'eo’ 
insert into @t select’乻’,'eol’ 
insert into @t select’旕’,'eos’ 
insert into @t select’儿’,'er’ 
insert into @t select’发’,'fa’ 
insert into @t select’帆’,'fan’ 
insert into @t select’匚’,'fang’ 
insert into @t select’飞’,'fei’ 
insert into @t select’吩’,'fen’ 
insert into @t select’丰’,'feng’ 
insert into @t select’瓰’,'fenwa’ 
insert into @t select’覅’,'fiao’ 
insert into @t select’仏’,'fo’ 
insert into @t select’垺’,'fou’ 
insert into @t select’夫’,'fu’ 
insert into @t select’猤’,'fui’ 
insert into @t select’旮’,'ga’ 
insert into @t select’侅’,'gai’ 
insert into @t select’甘’,'gan’ 
insert into @t select’冈’,'gang’ 
insert into @t select’皋’,'gao’ 
insert into @t select’戈’,'ge’ 
insert into @t select’给’,'gei’ 
insert into @t select’根’,'gen’ 
insert into @t select’更’,'geng’ 
insert into @t select’啹’,'geu’ 
insert into @t select’喼’,'gib’ 
insert into @t select’嗰’,'go’ 
insert into @t select’工’,'gong’ 
insert into @t select’兝’,'gongfen’ 
insert into @t select’兣’,'gongli’ 
insert into @t select’勾’,'gou’ 
insert into @t select’估’,'gu’ 
insert into @t select’瓜’,'gua’ 
insert into @t select’乖’,'guai’ 
insert into @t select’关’,'guan’ 
insert into @t select’光’,'guang’ 
insert into @t select’归’,'gui’ 
insert into @t select’丨’,'gun’ 
insert into @t select’呙’,'guo’ 
insert into @t select’妎’,'ha’ 
insert into @t select’咍’,'hai’ 
insert into @t select’乤’,'hal’ 
insert into @t select’兯’,'han’ 
insert into @t select’魧’,'hang’ 
insert into @t select’茠’,'hao’ 
insert into @t select’兞’,'haoke’ 
insert into @t select’诃’,'he’ 
insert into @t select’黒’,'hei’ 
insert into @t select’拫’,'hen’ 
insert into @t select’亨’,'heng’ 
insert into @t select’囍’,'heui’ 
insert into @t select’乊’,'ho’ 
insert into @t select’乥’,'hol’ 
insert into @t select’叿’,'hong’ 
insert into @t select’齁’,'hou’ 
insert into @t select’乎’,'hu’ 
insert into @t select’花’,'hua’ 
insert into @t select’徊’,'huai’ 
insert into @t select’欢’,'huan’ 
insert into @t select’巟’,'huang’ 
insert into @t select’灰’,'hui’ 
insert into @t select’昏’,'hun’ 
insert into @t select’吙’,'huo’ 
insert into @t select’嚿’,'geo’ 
insert into @t select’夻’,'hwa’ 
insert into @t select’丌’,'ji’ 
insert into @t select’加’,'jia’ 
insert into @t select’嗧’,'jialun’ 
insert into @t select’戋’,'jian’ 
insert into @t select’江’,'jiang’ 
insert into @t select’艽’,'jiao’ 
insert into @t select’阶’,'jie’ 
insert into @t select’巾’,'jin’ 
insert into @t select’坕’,'jing’ 
insert into @t select’冂’,'jiong’ 
insert into @t select’丩’,'jiu’ 
insert into @t select’欍’,'jou’ 
insert into @t select’凥’,'ju’ 
insert into @t select’姢’,'juan’ 
insert into @t select’噘’,'jue’ 
insert into @t select’军’,'jun’ 
insert into @t select’咔’,'ka’ 
insert into @t select’开’,'kai’ 
insert into @t select’乫’,'kal’ 
insert into @t select’刊’,'kan’ 
insert into @t select’冚’,'hem’ 
insert into @t select’砊’,'kang’ 
insert into @t select’尻’,'kao’ 
insert into @t select’坷’,'ke’ 
insert into @t select’肎’,'ken’ 
insert into @t select’劥’,'keng’ 
insert into @t select’巪’,'keo’ 
insert into @t select’乬’,'keol’ 
insert into @t select’唟’,'keos’ 
insert into @t select’厼’,'keum’ 
insert into @t select’怾’,'ki’ 
insert into @t select’空’,'kong’ 
insert into @t select’廤’,'kos’ 
insert into @t select’抠’,'kou’ 
insert into @t select’扝’,'ku’ 
insert into @t select’夸’,'kua’ 
insert into @t select’蒯’,'kuai’ 
insert into @t select’宽’,'kuan’ 
insert into @t select’匡’,'kuang’ 
insert into @t select’亏’,'kui’ 
insert into @t select’坤’,'kun’ 
insert into @t select’拡’,'kuo’ 
insert into @t select’穒’,'kweok’ 
insert into @t select’垃’,'la’ 
insert into @t select’来’,'lai’ 
insert into @t select’兰’,'lan’ 
insert into @t select’啷’,'lang’ 
insert into @t select’捞’,'lao’ 
insert into @t select’仂’,'le’ 
insert into @t select’雷’,'lei’ 
insert into @t select’塄’,'leng’ 
insert into @t select’唎’,'li’ 
insert into @t select’俩’,'lia’ 
insert into @t select’嫾’,'lian’ 
insert into @t select’簗’,'liang’ 
insert into @t select’蹽’,'liao’ 
insert into @t select’毟’,'lie’ 
insert into @t select’厸’,'lin’ 
insert into @t select’伶’,'ling’ 
insert into @t select’溜’,'liu’ 
insert into @t select’瓼’,'liwa’ 
insert into @t select’囖’,'lo’ 
insert into @t select’龙’,'long’ 
insert into @t select’娄’,'lou’ 
insert into @t select’噜’,'lu’ 
insert into @t select’驴’,'lv’ 
insert into @t select’寽’,'lue’ 
insert into @t select’孪’,'luan’ 
insert into @t select’掄’,'lun’ 
insert into @t select’頱’,'luo’ 
insert into @t select’呣’,'m’ 
insert into @t select’妈’,'ma’ 
insert into @t select’遤’,'hweong’ 
insert into @t select’埋’,'mai’ 
insert into @t select’颟’,'man’ 
insert into @t select’牤’,'mang’ 
insert into @t select’匁’,'mangmi’ 
insert into @t select’猫’,'mao’ 
insert into @t select’唜’,'mas’ 
insert into @t select’庅’,'me’ 
insert into @t select’呅’,'mei’ 
insert into @t select’椚’,'men’ 
insert into @t select’掹’,'meng’ 
insert into @t select’踎’,'meo’ 
insert into @t select’瞇’,'mi’ 
insert into @t select’宀’,'mian’ 
insert into @t select’喵’,'miao’ 
insert into @t select’乜’,'mie’ 
insert into @t select’瓱’,'miliklanm’ 
insert into @t select’民’,'min’ 
insert into @t select’冧’,'lem’ 
insert into @t select’名’,'ming’ 
insert into @t select’谬’,'miu’ 
insert into @t select’摸’,'mo’ 
insert into @t select’乮’,'mol’ 
insert into @t select’哞’,'mou’ 
insert into @t select’母’,'mu’ 
insert into @t select’旀’,'myeo’ 
insert into @t select’丆’,'myeon’ 
insert into @t select’椧’,'myeong’ 
insert into @t select’拏’,'na’ 
insert into @t select’腉’,'nai’ 
insert into @t select’囡’,'nan’ 
insert into @t select’囔’,'nang’ 
insert into @t select’乪’,'keg’ 
insert into @t select’孬’,'nao’ 
insert into @t select’疒’,'ne’ 
insert into @t select’娞’,'nei’ 
insert into @t select’焾’,'nem’ 
insert into @t select’嫩’,'nen’ 
insert into @t select’莻’,'neus’ 
insert into @t select’鈪’,'ngag’ 
insert into @t select’銰’,'ngai’ 
insert into @t select’啱’,'ngam’ 
insert into @t select’妮’,'ni’ 
insert into @t select’年’,'nian’ 
insert into @t select’娘’,'niang’ 
insert into @t select’茑’,'niao’ 
insert into @t select’捏’,'nie’ 
insert into @t select’脌’,'nin’ 
insert into @t select’宁’,'ning’ 
insert into @t select’牛’,'niu’ 
insert into @t select’农’,'nong’ 
insert into @t select’羺’,'nou’ 
insert into @t select’奴’,'nu’ 
insert into @t select’女’,'nv’ 
insert into @t select’疟’,'nue’ 
insert into @t select’瘧’,'nve’ 
insert into @t select’奻’,'nuan’ 
insert into @t select’黁’,'nun’ 
insert into @t select’燶’,'nung’ 
insert into @t select’挪’,'nuo’ 
insert into @t select’筽’,'o’ 
insert into @t select’夞’,'oes’ 
insert into @t select’乯’,'ol’ 
insert into @t select’鞰’,'on’ 
insert into @t select’讴’,'ou’ 
insert into @t select’妑’,'pa’ 
insert into @t select’俳’,'pai’ 
insert into @t select’磗’,'pak’ 
insert into @t select’眅’,'pan’ 
insert into @t select’乓’,'pang’ 
insert into @t select’抛’,'pao’ 
insert into @t select’呸’,'pei’ 
insert into @t select’瓫’,'pen’ 
insert into @t select’匉’,'peng’ 
insert into @t select’浌’,'peol’ 
insert into @t select’巼’,'phas’ 
insert into @t select’闏’,'phdeng’ 
insert into @t select’乶’,'phoi’ 
insert into @t select’喸’,'phos’ 
insert into @t select’丕’,'pi’ 
insert into @t select’囨’,'pian’ 
insert into @t select’缥’,'piao’ 
insert into @t select’氕’,'pie’ 
insert into @t select’丿’,'pianpang’ 
insert into @t select’姘’,'pin’ 
insert into @t select’乒’,'ping’ 
insert into @t select’钋’,'po’ 
insert into @t select’剖’,'pou’ 
insert into @t select’哣’,'deo’ 
insert into @t select’兺’,'ppun’ 
insert into @t select’仆’,'pu’ 
insert into @t select’七’,'qi’ 
insert into @t select’掐’,'qia’ 
insert into @t select’千’,'qian’ 
insert into @t select’羌’,'qiang’ 
insert into @t select’兛’,'qianke’ 
insert into @t select’瓩’,'qianwa’ 
insert into @t select’悄’,'qiao’ 
insert into @t select’苆’,'qie’ 
insert into @t select’亲’,'qin’ 
insert into @t select’蠄’,'kem’ 
insert into @t select’氢’,'qing’ 
insert into @t select’銎’,'qiong’ 
insert into @t select’丘’,'qiu’ 
insert into @t select’曲’,'qu’ 
insert into @t select’迲’,'keop’ 
insert into @t select’峑’,'quan’ 
insert into @t select’蒛’,'que’ 
insert into @t select’夋’,'qun’ 
insert into @t select’亽’,'ra’ 
insert into @t select’囕’,'ram’ 
insert into @t select’呥’,'ran’ 
insert into @t select’穣’,'rang’ 
insert into @t select’荛’,'rao’ 
insert into @t select’惹’,'re’ 
insert into @t select’人’,'ren’ 
insert into @t select’扔’,'reng’ 
insert into @t select’日’,'ri’ 
insert into @t select’栄’,'rong’ 
insert into @t select’禸’,'rou’ 
insert into @t select’嶿’,'ru’ 
insert into @t select’撋’,'ruan’ 
insert into @t select’桵’,'rui’ 
insert into @t select’闰’,'run’ 
insert into @t select’叒’,'ruo’ 
insert into @t select’仨’,'sa’ 
insert into @t select’栍’,'saeng’ 
insert into @t select’毢’,'sai’ 
insert into @t select’虄’,'sal’ 
insert into @t select’三’,'san’ 
insert into @t select’桒’,'sang’ 
insert into @t select’掻’,'sao’ 
insert into @t select’色’,'se’ 
insert into @t select’裇’,'sed’ 
insert into @t select’聓’,'sei’ 
insert into @t select’森’,'sen’ 
insert into @t select’鬙’,'seng’ 
insert into @t select’閪’,'seo’ 
insert into @t select’縇’,'seon’ 
insert into @t select’杀’,'sha’ 
insert into @t select’筛’,'shai’ 
insert into @t select’山’,'shan’ 
insert into @t select’伤’,'shang’ 
insert into @t select’弰’,'shao’ 
insert into @t select’奢’,'she’ 
insert into @t select’申’,'shen’ 
insert into @t select’升’,'sheng’ 
insert into @t select’尸’,'shi’ 
insert into @t select’兙’,'shike’ 
insert into @t select’瓧’,'shiwa’ 
insert into @t select’収’,'shou’ 
insert into @t select’书’,'shu’ 
insert into @t select’刷’,'shua’ 
insert into @t select’摔’,'shuai’ 
insert into @t select’闩’,'shuan’ 
insert into @t select’双’,'shuang’ 
insert into @t select’谁’,'shei’ 
insert into @t select’脽’,'shui’ 
insert into @t select’吮’,'shun’ 
insert into @t select’哾’,'shuo’ 
insert into @t select’丝’,'si’ 
insert into @t select’螦’,'so’ 
insert into @t select’乺’,'sol’ 
insert into @t select’忪’,'song’ 
insert into @t select’凁’,'sou’ 
insert into @t select’苏’,'su’ 
insert into @t select’痠’,'suan’ 
insert into @t select’夊’,'sui’ 
insert into @t select’孙’,'sun’ 
insert into @t select’娑’,'suo’ 
insert into @t select’他’,'ta’ 
insert into @t select’襨’,'tae’ 
insert into @t select’囼’,'tai’ 
insert into @t select’坍’,'tan’ 
insert into @t select’铴’,'tang’ 
insert into @t select’仐’,'tao’ 
insert into @t select’畓’,'tap’ 
insert into @t select’忒’,'te’ 
insert into @t select’膯’,'teng’ 
insert into @t select’唞’,'teo’ 
insert into @t select’朰’,'teul’ 
insert into @t select’剔’,'ti’ 
insert into @t select’天’,'tian’ 
insert into @t select’旫’,'tiao’ 
insert into @t select’怗’,'tie’ 
insert into @t select’厅’,'ting’ 
insert into @t select’乭’,'tol’ 
insert into @t select’囲’,'tong’ 
insert into @t select’偷’,'tou’ 
insert into @t select’凸’,'tu’ 
insert into @t select’湍’,'tuan’ 
insert into @t select’推’,'tui’ 
insert into @t select’旽’,'tun’ 
insert into @t select’乇’,'tuo’ 
insert into @t select’屲’,'wa’ 
insert into @t select’歪’,'wai’ 
insert into @t select’乛’,'wan’ 
insert into @t select’尣’,'wang’ 
insert into @t select’危’,'wei’ 
insert into @t select’塭’,'wen’ 
insert into @t select’翁’,'weng’ 
insert into @t select’挝’,'wo’ 
insert into @t select’乌’,'wu’ 
insert into @t select’夕’,'xi’ 
insert into @t select’诶’,'ei’ 
insert into @t select’疨’,'xia’ 
insert into @t select’仙’,'xian’ 
insert into @t select’乡’,'xiang’ 
insert into @t select’灱’,'xiao’ 
insert into @t select’楔’,'xie’ 
insert into @t select’心’,'xin’ 
insert into @t select’星’,'xing’ 
insert into @t select’凶’,'xiong’ 
insert into @t select’休’,'xiu’ 
insert into @t select’旴’,'xu’ 
insert into @t select’昍’,'xuan’ 
insert into @t select’疶’,'xue’ 
insert into @t select’坃’,'xun’ 
insert into @t select’丫’,'ya’ 
insert into @t select’咽’,'yan’ 
insert into @t select’欕’,'eom’ 
insert into @t select’央’,'yang’ 
insert into @t select’吆’,'yao’ 
insert into @t select’椰’,'ye’ 
insert into @t select’膶’,'yen’ 
insert into @t select’一’,'yi’ 
insert into @t select’乁’,'i’ 
insert into @t select’乚’,'yin’ 
insert into @t select’应’,'ying’ 
insert into @t select’哟’,'yo’ 
insert into @t select’佣’,'yong’ 
insert into @t select’优’,'you’ 
insert into @t select’迂’,'yu’ 
insert into @t select’囦’,'yuan’ 
insert into @t select’曰’,'yue’ 
insert into @t select’蒀’,'yun’ 
insert into @t select’帀’,'za’ 
insert into @t select’災’,'zai’ 
insert into @t select’兂’,'zan’ 
insert into @t select’牂’,'zang’ 
insert into @t select’遭’,'zao’ 
insert into @t select’啫’,'ze’ 
insert into @t select’贼’,'zei’ 
insert into @t select’怎’,'zen’ 
insert into @t select’曽’,'zeng’ 
insert into @t select’吒’,'zha’ 
insert into @t select’甴’,'gad’ 
insert into @t select’夈’,'zhai’ 
insert into @t select’毡’,'zhan’ 
insert into @t select’张’,'zhang’ 
insert into @t select’钊’,'zhao’ 
insert into @t select’蜇’,'zhe’ 
insert into @t select’贞’,'zhen’ 
insert into @t select’凧’,'zheng’ 
insert into @t select’之’,'zhi’ 
insert into @t select’中’,'zhong’ 
insert into @t select’州’,'zhou’ 
insert into @t select’劯’,'zhu’ 
insert into @t select’抓’,'zhua’ 
insert into @t select’专’,'zhuan’ 
insert into @t select’转’,'zhuai’ 
insert into @t select’妆’,'zhuang’ 
insert into @t select’骓’,'zhui’ 
insert into @t select’宒’,'zhun’ 
insert into @t select’卓’,'zhuo’ 
insert into @t select’孜’,'zi’ 
insert into @t select’唨’,'zo’ 
insert into @t select’宗’,'zong’ 
insert into @t select’棸’,'zou’ 
insert into @t select’哫’,'zu’ 
insert into @t select’劗’,'zuan’ 
insert into @t select’厜’,'zui’ 
insert into @t select’尊’,'zun’ 
insert into @t select’昨’,'zuo’ 
declare @strlen int 
select @strlen=len(@str),@re=” 
while @strlen>0 
begin     
      select top 1 @re=UPPER(substring(py,1,1) )+substring(py,2,len(py))+@re,@strlen=@strlen-1 
      from @t a where chr<=substring(@str,@strlen,1) 
      order by chr collate Chinese_PRC_CS_AS_KS_WS  desc 
      if @@rowcount=0 
        select @re=substring(@str,@strlen,1)+@re,@strlen=@strlen-1 
   end 
return(@re) 
end 
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

 

-----------------------------------------------------------------------------

/*

汉字转拼音首字母

*/

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