将汉字转换成全拼或者首字母（Oracle实现）
通過存儲過程來實現將漢字轉換成全拼音或者首字母，這樣的方式也存在問題，主要是效率上有點慢
create or replace type spell_code as object(spell varchar2(10),code number);
create or replace type t_spellcode is table of spell_code;
--返回拼音與代碼的對應關系
create or replace function f_getSpellcode return t_spellcode Pipelined
is
Begin
? PIPE Row(spell_code('a', -20319));
? PIPE Row(spell_code('ai', -20317));????
? PIPE Row(spell_code('an', -20304));????
? PIPE Row(spell_code('ang', -20295));???
? PIPE Row(spell_code('ao', -20292));????
? PIPE Row(spell_code('ba', -20283));????
? PIPE Row(spell_code('bai', -20265));???
? PIPE Row(spell_code('ban', -20257));???
? PIPE Row(spell_code('bang', -20242));??
? PIPE Row(spell_code('bao', -20230));???
? PIPE Row(spell_code('bei', -20051));???
? PIPE Row(spell_code('ben', -20036));???
? PIPE Row(spell_code('beng', -20032));??
? PIPE Row(spell_code('bi', -20026));????
? PIPE Row(spell_code('bian', -20002));??
? PIPE Row(spell_code('biao', -19990));??
? PIPE Row(spell_code('bie', -19986));???
? PIPE Row(spell_code('bin', -19982));???
? PIPE Row(spell_code('bing', -19976));??
? PIPE Row(spell_code('bo', -19805));????
? PIPE Row(spell_code('bu', -19784));????
? PIPE Row(spell_code('ca', -19775));????
? PIPE Row(spell_code('cai', -19774));???
? PIPE Row(spell_code('can', -19763));???
? PIPE Row(spell_code('cang', -19756));??
? PIPE Row(spell_code('cao', -19751));???
? PIPE Row(spell_code('ce', -19746));????
? PIPE Row(spell_code('ceng', -19741));??
? PIPE Row(spell_code('cha', -19739));???
? PIPE Row(spell_code('chai', -19728));??
? PIPE Row(spell_code('chan', -19725));??
? PIPE Row(spell_code('chang', -19715));?
? PIPE Row(spell_code('chao', -19540));??
? PIPE Row(spell_code('che', -19531));???
? PIPE Row(spell_code('chen', -19525));??
? PIPE Row(spell_code('cheng', -19515));?
? PIPE Row(spell_code('chi', -19500));???
? PIPE Row(spell_code('chong', -19484));?
? PIPE Row(spell_code('chou', -19479));??
? PIPE Row(spell_code('chu', -19467));???
? PIPE Row(spell_code('chuai', -19289));?
? PIPE Row(spell_code('chuan', -19288));?
? PIPE Row(spell_code('chuang', -19281));
? PIPE Row(spell_code('chui', -19275));??
? PIPE Row(spell_code('chun', -19270));??
? PIPE Row(spell_code('chuo', -19263));??
? PIPE Row(spell_code('ci', -19261));????
? PIPE Row(spell_code('cong', -19249));??
? PIPE Row(spell_code('cou', -19243));???
? PIPE Row(spell_code('cu', -19242));????
? PIPE Row(spell_code('cuan', -19238));??
? PIPE Row(spell_code('cui', -19235));???
? PIPE Row(spell_code('cun', -19227));???
? PIPE Row(spell_code('cuo', -19224));???
? PIPE Row(spell_code('da', -19218));????
? PIPE Row(spell_code('dai', -19212));???
? PIPE Row(spell_code('dan', -19038));???
? PIPE Row(spell_code('dang', -19023));??
? PIPE Row(spell_code('dao', -19018));???
? PIPE Row(spell_code('de', -19006));????
? PIPE Row(spell_code('deng', -19003));??
? PIPE Row(spell_code('di', -18996));????
? PIPE Row(spell_code('dian', -18977));??
? PIPE Row(spell_code('diao', -18961));??
? PIPE Row(spell_code('die', -18952));???
? PIPE Row(spell_code('ding', -18783));??
? PIPE Row(spell_code('diu', -18774));???
? PIPE Row(spell_code('dong', -18773));??
? PIPE Row(spell_code('dou', -18763));???
? PIPE Row(spell_code('du', -18756));????
? PIPE Row(spell_code('duan', -18741));??
? PIPE Row(spell_code('dui', -18735));???
? PIPE Row(spell_code('dun', -18731));???
? PIPE Row(spell_code('duo', -18722));???
? PIPE Row(spell_code('e', -18710));?????
? PIPE Row(spell_code('en', -18697));????
? PIPE Row(spell_code('er', -18696));????
? PIPE Row(spell_code('fa', -18526));????
? PIPE Row(spell_code('fan', -18518));???
? PIPE Row(spell_code('fang', -18501));??
? PIPE Row(spell_code('fei', -18490));???
? PIPE Row(spell_code('fen', -18478));???
? PIPE Row(spell_code('feng', -18463));??
? PIPE Row(spell_code('fo', -18448));????
? PIPE Row(spell_code('fou', -18447));???
? PIPE Row(spell_code('fu', -18446));????
? PIPE Row(spell_code('ga', -18239));????
? PIPE Row(spell_code('gai', -18237));???
? PIPE Row(spell_code('gan', -18231));???
? PIPE Row(spell_code('gang', -18220));??
? PIPE Row(spell_code('gao', -18211));???
? PIPE Row(spell_code('ge', -18201));????
? PIPE Row(spell_code('gei', -18184));???
? PIPE Row(spell_code('gen', -18183));???
? PIPE Row(spell_code('geng', -18181));??
? PIPE Row(spell_code('gong', -18012));??
? PIPE Row(spell_code('gou', -17997));???
? PIPE Row(spell_code('gu', -17988));????
? PIPE Row(spell_code('gua', -17970));???
? PIPE Row(spell_code('guai', -17964));??
? PIPE Row(spell_code('guan', -17961));??
? PIPE Row(spell_code('guang', -17950));?
? PIPE Row(spell_code('gui', -17947));???
? PIPE Row(spell_code('gun', -17931));???
? PIPE Row(spell_code('guo', -17928));???
? PIPE Row(spell_code('ha', -17922));????
? PIPE Row(spell_code('hai', -17759));???
? PIPE Row(spell_code('han', -17752));???
? PIPE Row(spell_code('hang', -17733));??
? PIPE Row(spell_code('hao', -17730));???
? PIPE Row(spell_code('he', -17721));????
? PIPE Row(spell_code('hei', -17703));???
? PIPE Row(spell_code('hen', -17701));???
? PIPE Row(spell_code('heng', -17697));??
? PIPE Row(spell_code('hong', -17692));??
? PIPE Row(spell_code('hou', -17683));???
? PIPE Row(spell_code('hu', -17676));????
? PIPE Row(spell_code('hua', -17496));???
? PIPE Row(spell_code('huai', -17487));??
? PIPE Row(spell_code('huan', -17482));??
? PIPE Row(spell_code('huang', -17468));?
? PIPE Row(spell_code('hui', -17454));???
? PIPE Row(spell_code('hun', -17433));???
? PIPE Row(spell_code('huo', -17427));???
? PIPE Row(spell_code('ji', -17417));????
? PIPE Row(spell_code('jia', -17202));???
? PIPE Row(spell_code('jian', -17185));??
? PIPE Row(spell_code('jiang', -16983));?
? PIPE Row(spell_code('jiao', -16970));??
? PIPE Row(spell_code('jie', -16942));???
? PIPE Row(spell_code('jin', -16915));???
? PIPE Row(spell_code('jing', -16733));??
? PIPE Row(spell_code('jiong', -16708));?
? PIPE Row(spell_code('jiu', -16706));???
? PIPE Row(spell_code('ju', -16689));????
? PIPE Row(spell_code('juan', -16664));??
? PIPE Row(spell_code('jue', -16657));???
? PIPE Row(spell_code('jun', -16647));???
? PIPE Row(spell_code('ka', -16474));????
? PIPE Row(spell_code('kai', -16470));???
? PIPE Row(spell_code('kan', -16465));???
? PIPE Row(spell_code('kang', -16459));??
? PIPE Row(spell_code('kao', -16452));???
? PIPE Row(spell_code('ke', -16448));????
? PIPE Row(spell_code('ken', -16433));???
? PIPE Row(spell_code('keng', -16429));??
? PIPE Row(spell_code('kong', -16427));??
? PIPE Row(spell_code('kou', -16423));???
? PIPE Row(spell_code('ku', -16419));????
? PIPE Row(spell_code('kua', -16412));???
? PIPE Row(spell_code('kuai', -16407));??
? PIPE Row(spell_code('kuan', -16403));??
? PIPE Row(spell_code('kuang', -16401));?
? PIPE Row(spell_code('kui', -16393));???
? PIPE Row(spell_code('kun', -16220));???
? PIPE Row(spell_code('kuo', -16216));???
? PIPE Row(spell_code('la', -16212));????
? PIPE Row(spell_code('lai', -16205));???
? PIPE Row(spell_code('lan', -16202));???
? PIPE Row(spell_code('lang', -16187));??
? PIPE Row(spell_code('lao', -16180));???
? PIPE Row(spell_code('le', -16171));????
? PIPE Row(spell_code('lei', -16169));???
? PIPE Row(spell_code('leng', -16158));??
? PIPE Row(spell_code('li', -16155));????
? PIPE Row(spell_code('lia', -15959));???
? PIPE Row(spell_code('lian', -15958));??
? PIPE Row(spell_code('liang', -15944));?
? PIPE Row(spell_code('liao', -15933));??
? PIPE Row(spell_code('lie', -15920));???
? PIPE Row(spell_code('lin', -15915));???
? PIPE Row(spell_code('ling', -15903));??
? PIPE Row(spell_code('liu', -15889));???
? PIPE Row(spell_code('long', -15878));??
? PIPE Row(spell_code('lou', -15707));???
? PIPE Row(spell_code('lu', -15701));????
? PIPE Row(spell_code('lv', -15681));????
? PIPE Row(spell_code('luan', -15667));??
? PIPE Row(spell_code('lue', -15661));???
? PIPE Row(spell_code('lun', -15659));???
? PIPE Row(spell_code('luo', -15652));???
? PIPE Row(spell_code('ma', -15640));????
? PIPE Row(spell_code('mai', -15631));???
? PIPE Row(spell_code('man', -15625));???
? PIPE Row(spell_code('mang', -15454));??
? PIPE Row(spell_code('mao', -15448));???
? PIPE Row(spell_code('me', -15436));????
? PIPE Row(spell_code('mei', -15435));???
? PIPE Row(spell_code('men', -15419));???
? PIPE Row(spell_code('meng', -15416));??
? PIPE Row(spell_code('mi', -15408));????
? PIPE Row(spell_code('mian', -15394));??
? PIPE Row(spell_code('miao', -15385));??
? PIPE Row(spell_code('mie', -15377));???
? PIPE Row(spell_code('min', -15375));???
? PIPE Row(spell_code('ming', -15369));??
? PIPE Row(spell_code('miu', -15363));???
? PIPE Row(spell_code('mo', -15362));????
? PIPE Row(spell_code('mou', -15183));???
? PIPE Row(spell_code('mu', -15180));????
? PIPE Row(spell_code('na', -15165));????
? PIPE Row(spell_code('nai', -15158));???
? PIPE Row(spell_code('nan', -15153));???
? PIPE Row(spell_code('nang', -15150));??
? PIPE Row(spell_code('nao', -15149));???
? PIPE Row(spell_code('ne', -15144));????
? PIPE Row(spell_code('nei', -15143));???
? PIPE Row(spell_code('nen', -15141));???
? PIPE Row(spell_code('neng', -15140));??
? PIPE Row(spell_code('ni', -15139));????
? PIPE Row(spell_code('nian', -15128));??
? PIPE Row(spell_code('niang', -15121));?
? PIPE Row(spell_code('niao', -15119));??
? PIPE Row(spell_code('nie', -15117));???
? PIPE Row(spell_code('nin', -15110));???
? PIPE Row(spell_code('ning', -15109));??
? PIPE Row(spell_code('niu', -14941));???
? PIPE Row(spell_code('nong', -14937));??
? PIPE Row(spell_code('nu', -14933));????
? PIPE Row(spell_code('nv', -14930));????
? PIPE Row(spell_code('nuan', -14929));??
? PIPE Row(spell_code('nue', -14928));???
? PIPE Row(spell_code('nuo', -14926));???
? PIPE Row(spell_code('o', -14922));?????
? PIPE Row(spell_code('ou', -14921));????
? PIPE Row(spell_code('pa', -14914));????
? PIPE Row(spell_code('pai', -14908));???
? PIPE Row(spell_code('pan', -14902));???
? PIPE Row(spell_code('pang', -14894));??
? PIPE Row(spell_code('pao', -14889));???
? PIPE Row(spell_code('pei', -14882));???
? PIPE Row(spell_code('pen', -14873));???
? PIPE Row(spell_code('peng', -14871));??
? PIPE Row(spell_code('pi', -14857));????
? PIPE Row(spell_code('pian', -14678));??
? PIPE Row(spell_code('piao', -14674));??
? PIPE Row(spell_code('pie', -14670));???
? PIPE Row(spell_code('pin', -14668));???
? PIPE Row(spell_code('ping', -14663));??
? PIPE Row(spell_code('po', -14654));????
? PIPE Row(spell_code('pu', -14645));????
? PIPE Row(spell_code('qi', -14630));????
? PIPE Row(spell_code('qia', -14594));???
? PIPE Row(spell_code('qian', -14429));??
? PIPE Row(spell_code('qiang', -14407));?
? PIPE Row(spell_code('qiao', -14399));??
? PIPE Row(spell_code('qie', -14384));???
? PIPE Row(spell_code('qin', -14379));???
? PIPE Row(spell_code('qing', -14368));??
? PIPE Row(spell_code('qiong', -14355));?
? PIPE Row(spell_code('qiu', -14353));???
? PIPE Row(spell_code('qu', -14345));????
? PIPE Row(spell_code('quan', -14170));??
? PIPE Row(spell_code('que', -14159));???
? PIPE Row(spell_code('qun', -14151));???
? PIPE Row(spell_code('ran', -14149));???
? PIPE Row(spell_code('rang', -14145));??
? PIPE Row(spell_code('rao', -14140));???
? PIPE Row(spell_code('re', -14137));????
? PIPE Row(spell_code('ren', -14135));???
? PIPE Row(spell_code('reng', -14125));??
? PIPE Row(spell_code('ri', -14123));????
? PIPE Row(spell_code('rong', -14122));??
? PIPE Row(spell_code('rou', -14112));???
? PIPE Row(spell_code('ru', -14109));????
? PIPE Row(spell_code('ruan', -14099));??
? PIPE Row(spell_code('rui', -14097));???
? PIPE Row(spell_code('run', -14094));???
? PIPE Row(spell_code('ruo', -14092));???
? PIPE Row(spell_code('sa', -14090));????
? PIPE Row(spell_code('sai', -14087));???
? PIPE Row(spell_code('san', -14083));???
? PIPE Row(spell_code('sang', -13917));??
? PIPE Row(spell_code('sao', -13914));???
? PIPE Row(spell_code('se', -13910));????
? PIPE Row(spell_code('sen', -13907));???
? PIPE Row(spell_code('seng', -13906));??
? PIPE Row(spell_code('sha', -13905));???
? PIPE Row(spell_code('shai', -13896));??
? PIPE Row(spell_code('shan', -13894));??
? PIPE Row(spell_code('shang', -13878));?
? PIPE Row(spell_code('shao', -13870));??
? PIPE Row(spell_code('she', -13859));???
? PIPE Row(spell_code('shen', -13847));??
? PIPE Row(spell_code('sheng', -13831));?
? PIPE Row(spell_code('shi', -13658));???
? PIPE Row(spell_code('shou', -13611));??
? PIPE Row(spell_code('shu', -13601));???
? PIPE Row(spell_code('shua', -13406));??
? PIPE Row(spell_code('shuai', -13404));?
? PIPE Row(spell_code('shuan', -13400));?
? PIPE Row(spell_code('shuang', -13398));
? PIPE Row(spell_code('shui', -13395));??
? PIPE Row(spell_code('shun', -13391));??
? PIPE Row(spell_code('shuo', -13387));??
? PIPE Row(spell_code('si', -13383));????
? PIPE Row(spell_code('song', -13367));??
? PIPE Row(spell_code('sou', -13359));???
? PIPE Row(spell_code('su', -13356));????
? PIPE Row(spell_code('suan', -13343));??
? PIPE Row(spell_code('sui', -13340));???
? PIPE Row(spell_code('sun', -13329));???
? PIPE Row(spell_code('suo', -13326));???
? PIPE Row(spell_code('ta', -13318));????
? PIPE Row(spell_code('tai', -13147));???
? PIPE Row(spell_code('tan', -13138));???
? PIPE Row(spell_code('tang', -13120));??
? PIPE Row(spell_code('tao', -13107));???
? PIPE Row(spell_code('te', -13096));????
? PIPE Row(spell_code('teng', -13095));??
? PIPE Row(spell_code('ti', -13091));????
? PIPE Row(spell_code('tian', -13076));??
? PIPE Row(spell_code('tiao', -13068));??
? PIPE Row(spell_code('tie', -13063));???
? PIPE Row(spell_code('ting', -13060));??
? PIPE Row(spell_code('tong', -12888));??
? PIPE Row(spell_code('tou', -12875));???
? PIPE Row(spell_code('tu', -12871));????
? PIPE Row(spell_code('tuan', -12860));??
? PIPE Row(spell_code('tui', -12858));???
? PIPE Row(spell_code('tun', -12852));???
? PIPE Row(spell_code('tuo', -12849));???
? PIPE Row(spell_code('wa', -12838));????
? PIPE Row(spell_code('wai', -12831));???
? PIPE Row(spell_code('wan', -12829));???
? PIPE Row(spell_code('wang', -12812));??
? PIPE Row(spell_code('wei', -12802));???
? PIPE Row(spell_code('wen', -12607));???
? PIPE Row(spell_code('weng', -12597));??
? PIPE Row(spell_code('wo', -12594));????
? PIPE Row(spell_code('wu', -12585));????
? PIPE Row(spell_code('xi', -12556));????
? PIPE Row(spell_code('xia', -12359));???
? PIPE Row(spell_code('xian', -12346));??
? PIPE Row(spell_code('xiang', -12320));?
? PIPE Row(spell_code('xiao', -12300));??
? PIPE Row(spell_code('xie', -12120));???
? PIPE Row(spell_code('xin', -12099));???
? PIPE Row(spell_code('xing', -12089));??
? PIPE Row(spell_code('xiong', -12074));?
? PIPE Row(spell_code('xiu', -12067));???
? PIPE Row(spell_code('xu', -12058));????
? PIPE Row(spell_code('xuan', -12039));??
? PIPE Row(spell_code('xue', -11867));???
? PIPE Row(spell_code('xun', -11861));???
? PIPE Row(spell_code('ya', -11847));????
? PIPE Row(spell_code('yan', -11831));???
? PIPE Row(spell_code('yang', -11798));??
? PIPE Row(spell_code('yao', -11781));???
? PIPE Row(spell_code('ye', -11604));????
? PIPE Row(spell_code('yi', -11589));????
? PIPE Row(spell_code('yin', -11536));???
? PIPE Row(spell_code('ying', -11358));??
? PIPE Row(spell_code('yo', -11340));????
? PIPE Row(spell_code('yong', -11339));??
? PIPE Row(spell_code('you', -11324));???
? PIPE Row(spell_code('yu', -11303));????
? PIPE Row(spell_code('yuan', -11097));??
? PIPE Row(spell_code('yue', -11077));???
? PIPE Row(spell_code('yun', -11067));???
? PIPE Row(spell_code('za', -11055));????
? PIPE Row(spell_code('zai', -11052));???
? PIPE Row(spell_code('zan', -11045));???
? PIPE Row(spell_code('zang', -11041));??
? PIPE Row(spell_code('zao', -11038));???
? PIPE Row(spell_code('ze', -11024));????
? PIPE Row(spell_code('zei', -11020));???
? PIPE Row(spell_code('zen', -11019));???
? PIPE Row(spell_code('zeng', -11018));??
? PIPE Row(spell_code('zha', -11014));???
? PIPE Row(spell_code('zhai', -10838));??
? PIPE Row(spell_code('zhan', -10832));??
? PIPE Row(spell_code('zhang', -10815));?
? PIPE Row(spell_code('zhao', -10800));??
? PIPE Row(spell_code('zhe', -10790));???
? PIPE Row(spell_code('zhen', -10780));??
? PIPE Row(spell_code('zheng', -10764));?
? PIPE Row(spell_code('zhi', -10587));???
? PIPE Row(spell_code('zhong', -10544));?
? PIPE Row(spell_code('zhou', -10533));??
? PIPE Row(spell_code('zhu', -10519));???
? PIPE Row(spell_code('zhua', -10331));??
? PIPE Row(spell_code('zhuai', -10329));?
? PIPE Row(spell_code('zhuan', -10328));?
? PIPE Row(spell_code('zhuang', -10322));
? PIPE Row(spell_code('zhui', -10315));??
? PIPE Row(spell_code('zhun', -10309));??
? PIPE Row(spell_code('zhuo', -10307));??
? PIPE Row(spell_code('zi', -10296));????
? PIPE Row(spell_code('zong', -10281));??
? PIPE Row(spell_code('zou', -10274));???
? PIPE Row(spell_code('zu', -10270));????
? PIPE Row(spell_code('zuan', -10262));??
? PIPE Row(spell_code('zui', -10260));???
? PIPE Row(spell_code('zun', -10256));???
? PIPE Row(spell_code('zuo', -10254));???
? Return;
end;
--hanjs,07-10-24,返回拼音與代碼的對應關系
/
--此函數默認返回漢字拼音的首字母，第二個參數不為空則返回全拼。
create or replace function f_getFirstOrFullSpell(p_cnStr In varchar2,p_sign In number default null) return varchar2
as
? lv_spell varchar2(200);
? lv_temp Varchar2(10);
? lv_char varchar2(10);
? --lv_bytes varchar2(100);
? li_bytes Integer;
? --li_pos Integer;
begin
? if p_cnStr is null then
??? return '';
? end if;
? for i In 1..length(p_cnStr) loop
???? lv_char:=substr(p_cnStr,i,1);
???? if lengthb(lv_char) = 1 then
?????? lv_spell:=lv_spell||lv_char;
???? elsif lengthb(lv_char) = 2 then
?????? --Select replace(substrb(dump(lv_char,1010),instrb(dump(lv_char,1010),'ZHS16GBK:')),'ZHS16GBK: ','') Into lv_bytes from dual;
?????? --li_pos:=instr(lv_bytes,',');
?????? --li_bytes:=substr(lv_bytes,1,li_pos-1)*256+substr(lv_bytes,li_pos+1)-256*256;
?????? Select ascii(lv_char)-256*256 Into li_bytes From dual;
?????? select max(spell) Into lv_temp from table(f_getSpellcode) where code<=li_bytes;
?????? if p_sign is null then
???????? lv_spell:=lv_spell||substr(lv_temp,1,1);
?????? else
???????? lv_spell:=lv_spell||lv_temp;
?????? end if;
???? elsif lengthb(lv_char) = 3 then
?????? --Select replace(substrb(dump(convert(lv_char,'ZHS16GBK','UTF8'),1010),instrb(dump(convert(lv_char,'ZHS16GBK','UTF8'),1010),'UTF8:')),'UTF8: ','')
?????? --Into lv_bytes from dual;
?????? --li_pos:=instr(lv_bytes,',');
?????? --li_bytes:=substr(lv_bytes,1,li_pos-1)*256+substr(lv_bytes,li_pos+1)-256*256;
?????? Select ascii(lv_char)-256*256 Into li_bytes From dual;
?????? select max(spell) Into lv_temp from table(f_getSpellcode) where code<=li_bytes;
?????? if p_sign is null then
???????? lv_spell:=lv_spell||substr(lv_char,1,1);
?????? else
???????? lv_spell:=lv_spell||lv_char;
?????? end if;
???? end if;
? end loop;
? return lv_spell;
end;
--hanjs,07-10-24,此函數默認返回漢字拼音的首字母，第二個參數不為空則返回全拼。
/
測試
--------------------------------------------------------------------------------
SQL> select f_getFirstOrFullSpell('張三') from dual;
F_GETFIRSTORFULLSPELL('張三')
--------------------------------------------------------------------------------
zs
SQL> select f_getFirstOrFullSpell('張三',1) from dual;
F_GETFIRSTORFULLSPELL('張三',1
--------------------------------------------------------------------------------
zhangsan
SQL> select f_getFirstOrFullSpell('張三abc') from dual;
F_GETFIRSTORFULLSPELL(張三ABC
--------------------------------------------------------------------------------
zsabc
SQL>--------------------------------------------------------------------------------
總結
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