SQLserver中获取文字的全拼音：

 CREATE function [dbo].[f_GetPinyin](@words nvarchar())

 returns varchar()

 as

 begin

 declare @word nchar()

 declare @pinyin varchar()

 declare @i int

 declare @words_len int

 declare @unicode int

 set @i =

 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, )

 set @unicode = unicode(@word)

 set @pinyin = ISNULL(@pinyin,'')+

 (case when unicode(@word) between  and + then

 (select top  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'

 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'

 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'

 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'

 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'

 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'

 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'

 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'

 union all select 'gong',N'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'

 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'

 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'

 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'

 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'

 union all select 'ling',N'炩'

 union all select 'liu',N'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'

 union all select 'mei',N'嚜'

 union all select 'men',N'們'

 union all select 'meng',N'霥'

 union all select 'mi',N'羃'

 union all select 'mian',N'麵'

 union all select 'miao',N'廟'

 union all select 'mie',N'鱴'

 union all select 'min',N'鰵'

 union all select 'ming',N'詺'

 union all select 'miu',N'謬'

 union all select 'mo',N'耱'

 union all select 'mou',N'麰'

 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'

 union all select 'nen',N'嫩'

 union all select 'neng',N'能'

 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'

 union all select 'nuo',N'桛'

 union all select 'o',N'鞰'

 union all select 'ou',N'漚'

 union all select 'pa',N'袙'

 union all select 'pai',N'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'

 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'

 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'

 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'

 union all select 'ruo',N'鶸'

 union all select 'sa',N'栍'

 union all select 'sai',N'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'

 union all select 'sen',N'篸'

 union all select 'seng',N'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'

 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'

 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'

 union all select 'tai',N'燤'

 union all select 'tan',N'賧'

 union all select 'tang',N'燙'

 union all select 'tao',N'畓'

 union all select 'te',N'蟘'

 union all select 'teng',N'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'

 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'

 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'

 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 ASC) else @word end)

 set @i = @i +

 end

 return @pinyin

 END  

 GO

获取中文全拼音的SQL函数

SQLserver中获取单字的全拼音：

 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 +

   --简体GBK码汉字UNICODE值从19968开始, WINDOWS多国汉字，UNICODE目前收录汉字共20902个

   (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

   else (case when CHARINDEX(@word,'-0123456789')> and @word <>''  then @word else '' end )

   end)

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

  end

  return @PY

 end

 GO

获取中文单字拼音

SQLserver中通过首字母查询数据：

 create function   f_GetPy(@str   nvarchar())

 returns   nvarchar()

 as

 begin

 declare   @strlen   int,@re   nvarchar()

 declare   @t   table(chr   nchar()   collate   Chinese_PRC_CI_AS,letter   nchar())

 insert   into   @t(chr,letter)

     select   '吖 ', 'A '   union   all   select   '八 ', 'B '   union   all

     select   '嚓 ', 'C '   union   all   select   '咑 ', 'D '   union   all

     select   '妸 ', 'E '   union   all   select   '发 ', 'F '   union   all

     select   '旮 ', 'G '   union   all   select   '铪 ', 'H '   union   all

     select   '丌 ', 'J '   union   all   select   '咔 ', 'K '   union   all

     select   '垃 ', 'L '   union   all   select   '嘸 ', 'M '   union   all

     select   '拏 ', 'N '   union   all   select   '噢 ', 'O '   union   all

     select   '妑 ', 'P '   union   all   select   '七 ', 'Q '   union   all

     select   '呥 ', 'R '   union   all   select   '仨 ', 'S '   union   all

     select   '他 ', 'T '   union   all   select   '屲 ', 'W '   union   all

     select   '夕 ', 'X '   union   all   select   '丫 ', 'Y '   union   all

     select   '帀 ', 'Z '

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

     while   @strlen>

     begin

         select   top      @re=letter+@re,@strlen=@strlen-

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

             order   by   chr   desc

         if   @@rowcount=

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

     end

     return(@re)

 end 

 ---查询---

 select

   *

 from

   [pactinfo] --表名

 where

   left(dbo.f_GetPy(pactname),)='Z' --可以把1改成任何数字 --pactname 字段

通过文字首字母查询数据

SQLserver中获得文字首字母：

 create function [dbo].[fun_getPY](@str nvarchar())

 returns nvarchar()

 as

 begin

 declare @word nvarchar(),@PY nvarchar()

 set @PY=''

 set @str = ltrim(rtrim(@str))

 while len(@str)>

 begin

 set @word=left(@str,) 

 set @PY=@PY+ltrim((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)

 when unicode(@word) between  and   --希腊字母1-

 then  nchar(unicode(@word)-)

 when unicode(@word) =   --希腊字母10

 then ''

 when  unicode(@word) between  and    --数字0-

 then @word

 when  unicode(@word) between  and    --全角数字0-

 then nchar(unicode(@word)-)

 when  unicode(upper(@word)) between  and    --字母a-z和A-Z

 then upper(@word)

 when  unicode(upper(@word)) between  and   --全角字母a-z和A-Z

 then nchar(unicode(upper(@word))-)

 else '' end))   --如果非汉字字符或非字母、数字、希腊字母、全角字母、全角数字，返回空字符

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

 set @str = substring(@str,,len(@str)-)

 end

 return @PY

 end 

 --查询

 select dbo.fun_getPY((SELECT NAME FROM GOODS where ID ='')) as result

获得文字首字母

一般函数的使用方式：

--根据首字母查询

select  * from   GOODS where  left(dbo.f_GetPy(SPECS),2)='20'

--获得字段文字的首字母

select dbo.fun_getPY((SELECT NAME FROM GOODS where ID ='11901')) as result

--获得文字的首字母

select dbo.f_GetPinyin('张三') as result

函数的参数可以换成相应的数据字段

　　

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