最近两个项目都提出从中文转拼音的需求。我以前的做法是：从微软拼音输入法导出字库，建立中文拼音对照表，然后写一个函数从对照表查拼音。这种方法虽然思路简单，但是返回拼音的错误率太高，而且对每个字都要去查一遍3万记录的对照表，效率也不高。
  这两天重新写了一个函数来完成此功能，该函数利用了Oracle提供的NLSSORT，具有以下特点：

1. 不需要中文字库
2. 与数据库字符集无关
3. 支持Oracle 9i 及以上版本
4. 根据参数可分别返回全拼小写、全拼大写、全拼首字母大写，首字母小写、首字母大写
5. 不考虑多音字拼音上下文语义的正确性
6. 在2G内存、XP、10.2.0.1 上对3万中文返回拼音用时1.2秒

   CREATE OR REPLACE FUNCTION fn_getpy (p_str    IN VARCHAR2,p_flag      NUMBER DEFAULT NULL)RETURN VARCHAR2
   ASv_compare   VARCHAR2 (4);v_return    VARCHAR2 (4000);v_length    INT := 0;v_substr    VARCHAR2 (4);FUNCTION fn_nlssort (p_word IN VARCHAR2)RETURN VARCHAR2ASBEGINRETURN SUBSTR (NLSSORT (p_word, 'nls_sort=schinese_pinyin_m'), 1, 4);END fn_nlssort;
   BEGINIF p_str IS NULLTHENRETURN '';END IF;v_length := LENGTH (p_str);CASE p_flagWHEN 1THEN                                                              --全拼大写FOR i IN 1 .. v_lengthLOOPv_substr := SUBSTR (p_str, i, 1);v_compare := fn_nlssort (v_substr);CASEWHEN v_compare BETWEEN '3B29' AND '3B30'THENv_return := v_return || 'A';WHEN v_compare = '3B31'THENv_return := v_return || 'AES';WHEN v_compare BETWEEN '3B32' AND '3B9E'THENv_return := v_return || 'AI';WHEN v_compare BETWEEN '3BA0' AND '3BFE'THENv_return := v_return || 'AN';WHEN v_compare BETWEEN '3C01' AND '3C14'THENv_return := v_return || 'ANG';WHEN v_compare BETWEEN '3C15' AND '3C82'THENv_return := v_return || 'AO';WHEN v_compare BETWEEN '3C84' AND '3CE9'THENv_return := v_return || 'BA';WHEN v_compare BETWEEN '3CED' AND '3D1D'THENv_return := v_return || 'BAI';WHEN v_compare BETWEEN '3D20' AND '3D64'THENv_return := v_return || 'BAN';WHEN v_compare BETWEEN '3D66' AND '3DA2'THENv_return := v_return || 'BANG';WHEN v_compare BETWEEN '3DA4' AND '3E10'THENv_return := v_return || 'BAO';WHEN v_compare = '3E11'THENv_return := v_return || 'BE';WHEN v_compare BETWEEN '3E12' AND '3E7A'THENv_return := v_return || 'BEI';WHEN v_compare BETWEEN '3E7C' AND '3EA0'THENv_return := v_return || 'BEN';WHEN v_compare BETWEEN '3EA1' AND '3ED5'THENv_return := v_return || 'BENG';WHEN v_compare BETWEEN '3ED8' AND '3FE9'THENv_return := v_return || 'BI';WHEN v_compare BETWEEN '3FEA' AND '4055'THENv_return := v_return || 'BIAN';WHEN v_compare BETWEEN '4058' AND '40AE'THENv_return := v_return || 'BIAO';WHEN v_compare = '4060'THENv_return := v_return || 'BIA';WHEN v_compare BETWEEN '40B4' AND '40D4'THENv_return := v_return || 'BIE';WHEN v_compare BETWEEN '40D6' AND '4116'THENv_return := v_return || 'BIN';WHEN v_compare BETWEEN '4118' AND '4160'THENv_return := v_return || 'BING';WHEN v_compare BETWEEN '4161' AND '4224'THENv_return := v_return || 'BO';WHEN v_compare BETWEEN '4225' AND '427C'THENv_return := v_return || 'BU';WHEN v_compare BETWEEN '427D' AND '4289'THENv_return := v_return || 'CA';WHEN v_compare BETWEEN '428C' AND '42B5'THENv_return := v_return || 'CAI';WHEN v_compare BETWEEN '42B9' AND '430C'THENv_return := v_return || 'CAN';WHEN v_compare BETWEEN '430D' AND '4334'THENv_return := v_return || 'CANG';WHEN v_compare BETWEEN '4335' AND '435C'THENv_return := v_return || 'CAO';WHEN v_compare BETWEEN '435D' AND '438C'THENv_return := v_return || 'CE';WHEN v_compare BETWEEN '4390' AND '4398'THENv_return := v_return || 'CEN';WHEN v_compare BETWEEN '439D' AND '43AA'THENv_return := v_return || 'CENG';WHEN v_compare = '43AC'THENv_return := v_return || 'CEOK';WHEN v_compare = '43AE'THENv_return := v_return || 'CEOM';WHEN v_compare = '43B0'THENv_return := v_return || 'CEON';WHEN v_compare = '43B1'THENv_return := v_return || 'CEOR';WHEN v_compare BETWEEN '43B2' AND '440A'THENv_return := v_return || 'CHA';WHEN v_compare BETWEEN '440E' AND '442D'THENv_return := v_return || 'CHAI';WHEN v_compare BETWEEN '4431' AND '44E1'THENv_return := v_return || 'CHAN';WHEN v_compare BETWEEN '44E4' AND '4552'THENv_return := v_return || 'CHANG';WHEN v_compare BETWEEN '4554' AND '458E'THENv_return := v_return || 'CHAO';WHEN v_compare BETWEEN '4590' AND '45C8'THENv_return := v_return || 'CHE';WHEN v_compare BETWEEN '45C9' AND '463D'THENv_return := v_return || 'CHEN';WHEN v_compare BETWEEN '463E' AND '46CD'THENv_return := v_return || 'CHENG';WHEN v_compare BETWEEN '46CE' AND '47A6'THENv_return := v_return || 'CHI';WHEN v_compare BETWEEN '47A8' AND '47EC'THENv_return := v_return || 'CHONG';WHEN v_compare BETWEEN '47ED' AND '484C'THENv_return := v_return || 'CHOU';WHEN v_compare BETWEEN '484D' AND '48E2'THENv_return := v_return || 'CHU';WHEN v_compare BETWEEN '48E9' AND '48F4'THENv_return := v_return || 'CHUAI';WHEN v_compare BETWEEN '48F6' AND '4924'THENv_return := v_return || 'CHUAN';WHEN v_compare BETWEEN '4925' AND '4951'THENv_return := v_return || 'CHUANG';WHEN v_compare BETWEEN '4954' AND '496E'THENv_return := v_return || 'CHUI';WHEN v_compare BETWEEN '4971' AND '49C6'THENv_return := v_return || 'CHUN';WHEN v_compare BETWEEN '49C8' AND '49EA'THENv_return := v_return || 'CHUO';WHEN v_compare BETWEEN '49EC' AND '4A4A'THENv_return := v_return || 'CI';WHEN v_compare = '4A50'THENv_return := v_return || 'CIS';WHEN v_compare BETWEEN '4A51' AND '4AB2'THENv_return := v_return || 'CONG';WHEN v_compare BETWEEN '4AB4' AND '4ABA'THENv_return := v_return || 'COU';WHEN v_compare BETWEEN '4ABC' AND '4AEA'THENv_return := v_return || 'CU';WHEN v_compare BETWEEN '4AEE' AND '4B0C'THENv_return := v_return || 'CUAN';WHEN v_compare BETWEEN '4B0D' AND '4B56'THENv_return := v_return || 'CUI';WHEN v_compare BETWEEN '4B59' AND '4B6C'THENv_return := v_return || 'CUN';WHEN v_compare BETWEEN '4B70' AND '4BA9'THENv_return := v_return || 'CUO';WHEN v_compare BETWEEN '4BAD' AND '4BFE'THENv_return := v_return || 'DA';WHEN v_compare BETWEEN '4C00' AND '4C4E'THENv_return := v_return || 'DAI';WHEN v_compare BETWEEN '4C50' AND '4CDC'THENv_return := v_return || 'DAN';WHEN v_compare BETWEEN '4CDE' AND '4D26'THENv_return := v_return || 'DANG';WHEN v_compare BETWEEN '4D28' AND '4D76'THENv_return := v_return || 'DAO';WHEN v_compare BETWEEN '4D7E' AND '4D8D'THENv_return := v_return || 'DE';WHEN v_compare = '4D8E'THENv_return := v_return || 'DEM';WHEN v_compare BETWEEN '4D90' AND '4D91'THENv_return := v_return || 'DEN';WHEN v_compare BETWEEN '4D94' AND '4DC0'THENv_return := v_return || 'DENG';WHEN v_compare BETWEEN '4DC4' AND '4E8A'THENv_return := v_return || 'DI';WHEN v_compare = '4E8C'THENv_return := v_return || 'DIA';WHEN v_compare BETWEEN '4E8D' AND '4EE8'THENv_return := v_return || 'DIAN';WHEN v_compare BETWEEN '4EE9' AND '4F38'THENv_return := v_return || 'DIAO';WHEN v_compare BETWEEN '4F39' AND '4F90'THENv_return := v_return || 'DIE';WHEN v_compare = '4F8D'THENv_return := v_return || 'DEI';WHEN v_compare = '4F91'THENv_return := v_return || 'DIM';WHEN v_compare BETWEEN '4F92' AND '4FCD'THENv_return := v_return || 'DING';WHEN v_compare BETWEEN '4FCD' AND '4FD4'THENv_return := v_return || 'DIU';WHEN v_compare BETWEEN '4FD5' AND '5032'THENv_return := v_return || 'DONG';WHEN v_compare BETWEEN '5034' AND '507C'THENv_return := v_return || 'DOU';WHEN v_compare = '5044'THENv_return := v_return || 'DUL';WHEN v_compare BETWEEN '507E' AND '50E9'THENv_return := v_return || 'DU';WHEN v_compare BETWEEN '50EA' AND '5110'THENv_return := v_return || 'DUAN';WHEN v_compare BETWEEN '5114' AND '514E'THENv_return := v_return || 'DUI';WHEN v_compare BETWEEN '5152' AND '518D'THENv_return := v_return || 'DUN';WHEN v_compare = '5160'THENv_return := v_return || 'TON';WHEN v_compare BETWEEN '518E' AND '5200'THENv_return := v_return || 'DUO';WHEN v_compare BETWEEN '5205' AND '52C2'THENv_return := v_return || 'E';WHEN v_compare BETWEEN '52C4' AND '52CD'THENv_return := v_return || 'EN';WHEN v_compare = '52D4'THENv_return := v_return || 'ENG';WHEN v_compare = '52D5'THENv_return := v_return || 'EO';WHEN v_compare = '52D6'THENv_return := v_return || 'EOL';WHEN v_compare = '52D8'THENv_return := v_return || 'EOS';WHEN v_compare BETWEEN '52D9' AND '5332'THENv_return := v_return || 'ER';WHEN v_compare BETWEEN '5334' AND '5366'THENv_return := v_return || 'FA';WHEN v_compare BETWEEN '536A' AND '53FA'THENv_return := v_return || 'FAN';WHEN v_compare BETWEEN '53FD' AND '5438'THENv_return := v_return || 'FANG';WHEN v_compare BETWEEN '5439' AND '54B2'THENv_return := v_return || 'FEI';WHEN v_compare BETWEEN '54B4' AND '5528'THENv_return := v_return || 'FEN';WHEN v_compare BETWEEN '5529' AND '55A9'THENv_return := v_return || 'FENG';WHEN v_compare BETWEEN '55AA' AND '55AE'THENv_return := v_return || 'FO';WHEN v_compare BETWEEN '55B1' AND '55BC'THENv_return := v_return || 'FOU';WHEN v_compare BETWEEN '55BD' AND '5739'THENv_return := v_return || 'FU';WHEN v_compare = '569D'THENv_return := v_return || 'M';WHEN v_compare BETWEEN '573C' AND '574C'THENv_return := v_return || 'GA';WHEN v_compare BETWEEN '574D' AND '578C'THENv_return := v_return || 'GAI';WHEN v_compare BETWEEN '578D' AND '57F0'THENv_return := v_return || 'GAN';WHEN v_compare BETWEEN '57F1' AND '582C'THENv_return := v_return || 'GANG';WHEN v_compare BETWEEN '582E' AND '5884'THENv_return := v_return || 'GAO';WHEN v_compare BETWEEN '5885' AND '5905'THENv_return := v_return || 'GE';WHEN v_compare = '5906'THENv_return := v_return || 'GEI';WHEN v_compare BETWEEN '5909' AND '5915'THENv_return := v_return || 'GEN';WHEN v_compare BETWEEN '5918' AND '594E'THENv_return := v_return || 'GENG';WHEN v_compare = '5956'THENv_return := v_return || 'GIB';WHEN v_compare = '5958'THENv_return := v_return || 'Go';WHEN v_compare BETWEEN '5959' AND '59BA'THENv_return := v_return || 'GONG';WHEN v_compare BETWEEN '59BD' AND '5A0E'THENv_return := v_return || 'GOU';WHEN v_compare BETWEEN '5A10' AND '5AB2'THENv_return := v_return || 'GU';WHEN v_compare BETWEEN '5AB4' AND '5AE8'THENv_return := v_return || 'GUA';WHEN v_compare BETWEEN '5AE9' AND '5AF8'THENv_return := v_return || 'GUAI';WHEN v_compare BETWEEN '5AFD' AND '5B5E'THENv_return := v_return || 'GUAN';WHEN v_compare BETWEEN '5B60' AND '5B8C'THENv_return := v_return || 'GUANG';WHEN v_compare BETWEEN '5B8D' AND '5C2E'THENv_return := v_return || 'GUI';WHEN v_compare = '5BC8'THENv_return := v_return || 'KWI';WHEN v_compare BETWEEN '5C30' AND '5C58'THENv_return := v_return || 'GUN';WHEN v_compare BETWEEN '5C51' AND '5CB6'THENv_return := v_return || 'GUO';WHEN v_compare BETWEEN '5CB8' AND '5CBD'THENv_return := v_return || 'HA';WHEN v_compare BETWEEN '5CC6' AND '5CEC'THENv_return := v_return || 'HAI';WHEN v_compare = '5CED'THENv_return := v_return || 'HAL';WHEN v_compare BETWEEN '5CEE' AND '5D99'THENv_return := v_return || 'HAN';WHEN v_compare BETWEEN '5D9D' AND '5DBC'THENv_return := v_return || 'HANG';WHEN v_compare BETWEEN '5DBE' AND '5E20'THENv_return := v_return || 'HAO';WHEN v_compare = '5E02'THENv_return := v_return || 'HO';WHEN v_compare BETWEEN '5E22' AND '5EC5'THENv_return := v_return || 'HE';WHEN v_compare BETWEEN '5EC6' AND '5ECE'THENv_return := v_return || 'HEI';WHEN v_compare BETWEEN '5ED0' AND '5EDC'THENv_return := v_return || 'HEN';WHEN v_compare BETWEEN '5EDD' AND '5EDC'THENv_return := v_return || 'HENG';WHEN v_compare = '5F04'THENv_return := v_return || 'HOL';WHEN v_compare BETWEEN '5F05' AND '5F8D'THENv_return := v_return || 'HONG';WHEN v_compare BETWEEN '5F8E' AND '5FD2'THENv_return := v_return || 'HOU';WHEN v_compare BETWEEN '5FD4' AND '60B1'THENv_return := v_return || 'HU';WHEN v_compare BETWEEN '60B2' AND '6111'THENv_return := v_return || 'HUA';WHEN v_compare BETWEEN '6112' AND '612D'THENv_return := v_return || 'HUAI';WHEN v_compare BETWEEN '612E' AND '61C6'THENv_return := v_return || 'HUAN';WHEN v_compare BETWEEN '61CA' AND '624A'THENv_return := v_return || 'HUANG';WHEN v_compare BETWEEN '624C' AND '6344'THENv_return := v_return || 'HUI';WHEN v_compare BETWEEN '6346' AND '6388'THENv_return := v_return || 'HUN';WHEN v_compare BETWEEN '638C' AND '63FA'THENv_return := v_return || 'HUO';WHEN v_compare = '63FD'THENv_return := v_return || 'HWA';WHEN v_compare BETWEEN '63FE' AND '6601'THENv_return := v_return || 'JI';WHEN v_compare BETWEEN '6604' AND '6691'THENv_return := v_return || 'JIA';WHEN v_compare BETWEEN '6692' AND '67F8'THENv_return := v_return || 'JIAN';WHEN v_compare BETWEEN '67F9' AND '6860'THENv_return := v_return || 'JIANG';WHEN v_compare BETWEEN '6862' AND '6930'THENv_return := v_return || 'JIAO';WHEN v_compare BETWEEN '6931' AND '6A18'THENv_return := v_return || 'JIE';WHEN v_compare BETWEEN '6A1A' AND '6AC9'THENv_return := v_return || 'JIN';WHEN v_compare BETWEEN '6ACA' AND '6B65'THENv_return := v_return || 'JING';WHEN v_compare BETWEEN '6B66' AND '6B9A'THENv_return := v_return || 'JIONG';WHEN v_compare BETWEEN '6B9C' AND '6C0C'THENv_return := v_return || 'JIU';WHEN v_compare = '6C0D'THENv_return := v_return || 'JOU';WHEN v_compare BETWEEN '6C0E' AND '6D2A'THENv_return := v_return || 'JU';WHEN v_compare BETWEEN '6D2D' AND '6D80'THENv_return := v_return || 'JUAN';WHEN v_compare BETWEEN '6D82' AND '6E28'THENv_return := v_return || 'JUE';WHEN v_compare BETWEEN '6E2A' AND '6E85'THENv_return := v_return || 'JUN';WHEN v_compare BETWEEN '6E86' AND '6E92'THENv_return := v_return || 'KA';WHEN v_compare BETWEEN '6E94' AND '6EC9'THENv_return := v_return || 'KAI';WHEN v_compare = '6ECC'THENv_return := v_return || 'KAL';WHEN v_compare BETWEEN '6ECD' AND '6F00'THENv_return := v_return || 'KAN';WHEN v_compare BETWEEN '6F02' AND '6F30'THENv_return := v_return || 'KANG';WHEN v_compare BETWEEN '6F31' AND '6F4D'THENv_return := v_return || 'KAO';WHEN v_compare BETWEEN '6F50' AND '6FC8'THENv_return := v_return || 'KE';WHEN v_compare BETWEEN '6FC9' AND '6FDA'THENv_return := v_return || 'KEN';WHEN v_compare BETWEEN '6FDC' AND '6FF5'THENv_return := v_return || 'KENG';WHEN v_compare = '6FFC'THENv_return := v_return || 'KI';WHEN v_compare BETWEEN '6FFD' AND '7016'THENv_return := v_return || 'KONG';WHEN v_compare = '7018'THENv_return := v_return || 'KOS';WHEN v_compare BETWEEN '7019' AND '703E'THENv_return := v_return || 'KOU';WHEN v_compare BETWEEN '7041' AND '707A'THENv_return := v_return || 'KU';WHEN v_compare BETWEEN '707C' AND '7095'THENv_return := v_return || 'KUA';WHEN v_compare BETWEEN '709A' AND '70C1'THENv_return := v_return || 'KUAI';WHEN v_compare BETWEEN '70C2' AND '70D4'THENv_return := v_return || 'KUAN';WHEN v_compare BETWEEN '70D8' AND '7128'THENv_return := v_return || 'KUANG';WHEN v_compare BETWEEN '7129' AND '71B1'THENv_return := v_return || 'KUI';WHEN v_compare BETWEEN '71B2' AND '71FE'THENv_return := v_return || 'KUN';WHEN v_compare BETWEEN '7200' AND '7226'THENv_return := v_return || 'KUO';WHEN v_compare = '7228'THENv_return := v_return || 'KWEOK';WHEN v_compare BETWEEN '722C' AND '726A'THENv_return := v_return || 'LA';WHEN v_compare BETWEEN '726C' AND '72B5'THENv_return := v_return || 'LAI';WHEN v_compare BETWEEN '72B9' AND '733C'THENv_return := v_return || 'LAN';WHEN v_compare BETWEEN '733D' AND '7388'THENv_return := v_return || 'LANG';WHEN v_compare BETWEEN '7389' AND '73E5'THENv_return := v_return || 'LAO';WHEN v_compare BETWEEN '73E8' AND '7402'THENv_return := v_return || 'LE';WHEN v_compare BETWEEN '7404' AND '7485'THENv_return := v_return || 'LEI';WHEN v_compare BETWEEN '7488' AND '7499'THENv_return := v_return || 'LENG';WHEN v_compare BETWEEN '749C' AND '7642'THENv_return := v_return || 'LI';WHEN v_compare BETWEEN '7644' AND '7645'THENv_return := v_return || 'LIA';WHEN v_compare BETWEEN '7646' AND '76EC'THENv_return := v_return || 'LIAN';WHEN v_compare BETWEEN '76ED' AND '7731'THENv_return := v_return || 'LIANG';WHEN v_compare BETWEEN '7732' AND '7794'THENv_return := v_return || 'LIAO';WHEN v_compare BETWEEN '7795' AND '77E2'THENv_return := v_return || 'LIE';WHEN v_compare BETWEEN '77E4' AND '785D'THENv_return := v_return || 'LIN';WHEN v_compare = '77EA'THENv_return := v_return || 'LEN';WHEN v_compare BETWEEN '7860' AND '7904'THENv_return := v_return || 'LING';WHEN v_compare BETWEEN '7905' AND '7986'THENv_return := v_return || 'LIU';WHEN v_compare BETWEEN '7988' AND '7989'THENv_return := v_return || 'LO';WHEN v_compare BETWEEN '798A' AND '79FD'THENv_return := v_return || 'LONG';WHEN v_compare BETWEEN '79FE' AND '7A49'THENv_return := v_return || 'LOU';WHEN v_compare BETWEEN '7A4C' AND '7B4D'THENv_return := v_return || 'LU';WHEN v_compare BETWEEN '7B4E' AND '7B80'THENv_return := v_return || 'LUAN';WHEN v_compare BETWEEN '7B81' AND '7BB2'THENv_return := v_return || 'LUN';WHEN v_compare BETWEEN '7BB5' AND '7C25'THENv_return := v_return || 'LUO';WHEN v_compare BETWEEN '7C26' AND '7C82'THENv_return := v_return || 'LV';WHEN v_compare BETWEEN '7C84' AND '7C98'THENv_return := v_return || 'LUE';WHEN v_compare BETWEEN '7C9C' AND '7CE4'THENv_return := v_return || 'MA';WHEN v_compare BETWEEN '7CE5' AND '7DOC'THENv_return := v_return || 'MAI';WHEN v_compare BETWEEN '7D11' AND '7D6E'THENv_return := v_return || 'MAN';WHEN v_compare BETWEEN '7D70' AND '7DA9'THENv_return := v_return || 'MANG';WHEN v_compare BETWEEN '7DAC' AND '7E15'THENv_return := v_return || 'MAO';WHEN v_compare = '7E0C'THENv_return := v_return || 'Q';WHEN v_compare BETWEEN '7E18' AND '7E1E'THENv_return := v_return || 'ME';WHEN v_compare BETWEEN '7E20' AND '7E9A'THENv_return := v_return || 'MEI';WHEN v_compare BETWEEN '7E9D' AND '7EC1'THENv_return := v_return || 'MEN';WHEN v_compare BETWEEN '7EC2' AND '7F36'THENv_return := v_return || 'MENG';WHEN v_compare = '7F38'THENv_return := v_return || 'MEO';WHEN v_compare BETWEEN '7F39' AND '7FE4'THENv_return := v_return || 'MI';WHEN v_compare BETWEEN '7FE6' AND '8034'THENv_return := v_return || 'MIAN';WHEN v_compare BETWEEN '8035' AND '805A'THENv_return := v_return || 'MIAO';WHEN v_compare BETWEEN '805C' AND '8081'THENv_return := v_return || 'MIE';WHEN v_compare BETWEEN '8084' AND '80E4'THENv_return := v_return || 'MIN';WHEN v_compare = '8096'THENv_return := v_return || 'LEM';WHEN v_compare BETWEEN '80E5' AND '8116'THENv_return := v_return || 'MING';WHEN v_compare BETWEEN '8119' AND '811D'THENv_return := v_return || 'MIU';WHEN v_compare BETWEEN '811E' AND '81A9'THENv_return := v_return || 'MO';WHEN v_compare BETWEEN '81AC' AND '81CC'THENv_return := v_return || 'MOU';WHEN v_compare BETWEEN '81CD' AND '821E'THENv_return := v_return || 'MU';WHEN v_compare = '8220'THENv_return := v_return || 'MYEO';WHEN v_compare = '8221'THENv_return := v_return || 'MYEON';WHEN v_compare = '8222'THENv_return := v_return || 'MYEONG';WHEN v_compare BETWEEN '8224' AND '8258'THENv_return := v_return || 'NA';WHEN v_compare BETWEEN '825D' AND '8285'THENv_return := v_return || 'NAI';WHEN v_compare BETWEEN '8289' AND '82B5'THENv_return := v_return || 'NAN';WHEN v_compare BETWEEN '82B9' AND '82D0'THENv_return := v_return || 'NANG';WHEN v_compare BETWEEN '82D1' AND '8311'THENv_return := v_return || 'NAO';WHEN v_compare BETWEEN '8312' AND '8320'THENv_return := v_return || 'NE';WHEN v_compare BETWEEN '8322' AND '8331'THENv_return := v_return || 'NEI';WHEN v_compare = '8334'THENv_return := v_return || 'NEM';WHEN v_compare = '8336'THENv_return := v_return || 'NEN';WHEN v_compare = '8339'THENv_return := v_return || 'NENG';WHEN v_compare = '833E'THENv_return := v_return || 'NEUS';WHEN v_compare = '8342'THENv_return := v_return || 'NGAG';WHEN v_compare = '8344'THENv_return := v_return || 'NGAI';WHEN v_compare = '8345'THENv_return := v_return || 'NGAM';WHEN v_compare BETWEEN '8346' AND '83B9'THENv_return := v_return || 'NI';WHEN v_compare BETWEEN '83BC' AND '83ED'THENv_return := v_return || 'NIAN';WHEN v_compare BETWEEN '83EE' AND '83F5'THENv_return := v_return || 'NIANG';WHEN v_compare BETWEEN '83F8' AND '8414'THENv_return := v_return || 'NIAO';WHEN v_compare BETWEEN '8415' AND '8478'THENv_return := v_return || 'NIE';WHEN v_compare BETWEEN '8479' AND '8480'THENv_return := v_return || 'NIN';WHEN v_compare BETWEEN '8481' AND '84B4'THENv_return := v_return || 'NING';WHEN v_compare BETWEEN '84B5' AND '84D1'THENv_return := v_return || 'NIU';WHEN v_compare BETWEEN '84D4' AND '84FA'THENv_return := v_return || 'NONG';WHEN v_compare = '84E8'THENv_return := v_return || 'NUNG';WHEN v_compare BETWEEN '84FD' AND '850E'THENv_return := v_return || 'NOU';WHEN v_compare BETWEEN '8511' AND '8522'THENv_return := v_return || 'NU';WHEN v_compare BETWEEN '8524' AND '852C'THENv_return := v_return || 'NUAN';WHEN v_compare = '852D'THENv_return := v_return || 'NUN';WHEN v_compare BETWEEN '8530' AND '8559'THENv_return := v_return || 'NUO';WHEN v_compare BETWEEN '855A' AND '8566'THENv_return := v_return || 'NV';WHEN v_compare BETWEEN '856D' AND '8574'THENv_return := v_return || 'NUE';WHEN v_compare = '8575'THENv_return := v_return || 'O';WHEN v_compare = '8579'THENv_return := v_return || 'OES';WHEN v_compare = '857A'THENv_return := v_return || 'OL';WHEN v_compare = '857C'THENv_return := v_return || 'ON';WHEN v_compare BETWEEN '857D' AND '85AE'THENv_return := v_return || 'OU';WHEN v_compare BETWEEN '85B1' AND '85C9'THENv_return := v_return || 'PA';WHEN v_compare BETWEEN '85CA' AND '85E4'THENv_return := v_return || 'PAI';WHEN v_compare = '85E5'THENv_return := v_return || 'PAK';WHEN v_compare BETWEEN '85E8' AND '8625'THENv_return := v_return || 'PAN';WHEN v_compare BETWEEN '8626' AND '8658'THENv_return := v_return || 'PANG';WHEN v_compare BETWEEN '8659' AND '8688'THENv_return := v_return || 'PAO';WHEN v_compare BETWEEN '868A' AND '86C5'THENv_return := v_return || 'PEI';WHEN v_compare BETWEEN '86C8' AND '86D6'THENv_return := v_return || 'PEN';WHEN v_compare BETWEEN '86D8' AND '8740'THENv_return := v_return || 'PENG';WHEN v_compare = '8741'THENv_return := v_return || 'PEOL';WHEN v_compare = '8742'THENv_return := v_return || 'PHAS';WHEN v_compare = '8744'THENv_return := v_return || 'PHDENG';WHEN v_compare = '8745'THENv_return := v_return || 'PHOI';WHEN v_compare = '8746'THENv_return := v_return || 'PHOS';WHEN v_compare BETWEEN '8748' AND '880D'THENv_return := v_return || 'PI';WHEN v_compare BETWEEN '880E' AND '883A'THENv_return := v_return || 'PIAN';WHEN v_compare BETWEEN '883C' AND '8869'THENv_return := v_return || 'PIAO';WHEN v_compare BETWEEN '886D' AND '8879'THENv_return := v_return || 'PIE';WHEN v_compare BETWEEN '887A' AND '88A0'THENv_return := v_return || 'PIN';WHEN v_compare BETWEEN '88A1' AND '88EC'THENv_return := v_return || 'PING';WHEN v_compare BETWEEN '88F0' AND '8938'THENv_return := v_return || 'PO';WHEN v_compare BETWEEN '893E' AND '8958'THENv_return := v_return || 'POU';WHEN v_compare BETWEEN '895A' AND '895C'THENv_return := v_return || 'PPUN';WHEN v_compare BETWEEN '895D' AND '89C4'THENv_return := v_return || 'PU';WHEN v_compare BETWEEN '89C5' AND '8B3E'THENv_return := v_return || 'QI';WHEN v_compare BETWEEN '8B41' AND '8B61'THENv_return := v_return || 'QIA';WHEN v_compare BETWEEN '8B62' AND '8C54'THENv_return := v_return || 'QIAN';WHEN v_compare BETWEEN '8C5A' AND '8CB4'THENv_return := v_return || 'QIANG';WHEN v_compare BETWEEN '8CB8' AND '8D3D'THENv_return := v_return || 'QIAO';WHEN v_compare BETWEEN '8D40' AND '8D7E'THENv_return := v_return || 'QIE';WHEN v_compare BETWEEN '8D81' AND '8DFA'THENv_return := v_return || 'QIN';WHEN v_compare BETWEEN '8DFC' AND '8E5D'THENv_return := v_return || 'QING';WHEN v_compare BETWEEN '8E5E' AND '8E98'THENv_return := v_return || 'QIONG';WHEN v_compare BETWEEN '8E9A' AND '8F2A'THENv_return := v_return || 'QIU';WHEN v_compare BETWEEN '8F2E' AND '8FE9'THENv_return := v_return || 'QU';WHEN v_compare BETWEEN '8FEA' AND '905D'THENv_return := v_return || 'QUAN';WHEN v_compare BETWEEN '905E' AND '9099'THENv_return := v_return || 'QUE';WHEN v_compare BETWEEN '909A' AND '90AA'THENv_return := v_return || 'QUN';WHEN v_compare BETWEEN '90B0' AND '90B1'THENv_return := v_return || 'RA';WHEN v_compare = '90B2'THENv_return := v_return || 'RAM';WHEN v_compare BETWEEN '90B4' AND '90E5'THENv_return := v_return || 'RAN';WHEN v_compare BETWEEN '90E6' AND '9104'THENv_return := v_return || 'RANG';WHEN v_compare BETWEEN '9105' AND '911C'THENv_return := v_return || 'RAO';WHEN v_compare BETWEEN '911D' AND '9120'THENv_return := v_return || 'RE';WHEN v_compare BETWEEN '9121' AND '9180'THENv_return := v_return || 'REN';WHEN v_compare BETWEEN '9181' AND '918D'THENv_return := v_return || 'RENG';WHEN v_compare BETWEEN '918E' AND '9196'THENv_return := v_return || 'RI';WHEN v_compare BETWEEN '9189' AND '91F1'THENv_return := v_return || 'RONG';WHEN v_compare BETWEEN '91F2' AND '9218'THENv_return := v_return || 'ROU';WHEN v_compare BETWEEN '9219' AND '9269'THENv_return := v_return || 'RU';WHEN v_compare BETWEEN '926C' AND '9292'THENv_return := v_return || 'RUAN';WHEN v_compare BETWEEN '9294' AND '92BD'THENv_return := v_return || 'RUI';WHEN v_compare BETWEEN '92BE' AND '92C9'THENv_return := v_return || 'RUN';WHEN v_compare = '92CA'THENv_return := v_return || 'RUA';WHEN v_compare BETWEEN '92CA' AND '92E4'THENv_return := v_return || 'RUO';WHEN v_compare BETWEEN '92E5' AND '9309'THENv_return := v_return || 'SA';WHEN v_compare = '930A'THENv_return := v_return || 'SAENG';WHEN v_compare BETWEEN '930C' AND '9325'THENv_return := v_return || 'SAI';WHEN v_compare = '9328'THENv_return := v_return || 'SAL';WHEN v_compare BETWEEN '9329' AND '9355'THENv_return := v_return || 'SAN';WHEN v_compare BETWEEN '9358' AND '936A'THENv_return := v_return || 'SANG';WHEN v_compare BETWEEN '936C' AND '9391'THENv_return := v_return || 'SAO';WHEN v_compare BETWEEN '9392' AND '93C5'THENv_return := v_return || 'SE';WHEN v_compare = '93C6'THENv_return := v_return || 'SED';WHEN v_compare BETWEEN '93C8' AND '93CC'THENv_return := v_return || 'SEN';WHEN v_compare BETWEEN '93CD' AND '93D0'THENv_return := v_return || 'SENG';WHEN v_compare = '93D1'THENv_return := v_return || 'SEO';WHEN v_compare = '93D2'THENv_return := v_return || 'SEON';WHEN v_compare BETWEEN '93D4' AND '941A'THENv_return := v_return || 'SHA';WHEN v_compare BETWEEN '941D' AND '9428'THENv_return := v_return || 'SHAI';WHEN v_compare BETWEEN '9429' AND '94C1'THENv_return := v_return || 'SHAN';WHEN v_compare BETWEEN '94C2' AND '94EE'THENv_return := v_return || 'SHANG';WHEN v_compare BETWEEN '94F1' AND '952D'THENv_return := v_return || 'SHAO';WHEN v_compare BETWEEN '952E' AND '9571'THENv_return := v_return || 'SHE';WHEN v_compare BETWEEN '9574' AND '9602'THENv_return := v_return || 'SHEN';WHEN v_compare BETWEEN '9604' AND '965C'THENv_return := v_return || 'SHENG';WHEN v_compare BETWEEN '965E' AND '9786'THENv_return := v_return || 'SHI';WHEN v_compare BETWEEN '9788' AND '97AE'THENv_return := v_return || 'SHOU';WHEN v_compare BETWEEN '97B0' AND '9878'THENv_return := v_return || 'SHU';WHEN v_compare BETWEEN '987A' AND '987E'THENv_return := v_return || 'SHUA';WHEN v_compare BETWEEN '9880' AND '988A'THENv_return := v_return || 'SHUAI';WHEN v_compare BETWEEN '988C' AND '9894'THENv_return := v_return || 'SHUAN';WHEN v_compare BETWEEN '9895' AND '98BE'THENv_return := v_return || 'SHUANG';WHEN v_compare BETWEEN '98C0' AND '98D6'THENv_return := v_return || 'SHUI';WHEN v_compare BETWEEN '98DC' AND '98EE'THENv_return := v_return || 'SHUN';WHEN v_compare BETWEEN '98F1' AND '9911'THENv_return := v_return || 'SHUO';WHEN v_compare BETWEEN '9912' AND '99AD'THENv_return := v_return || 'SI';WHEN v_compare = '99AE'THENv_return := v_return || 'SO';WHEN v_compare = '99B0'THENv_return := v_return || 'SOL';WHEN v_compare BETWEEN '99B1' AND '99F6'THENv_return := v_return || 'SONG';WHEN v_compare BETWEEN '99F8' AND '9A36'THENv_return := v_return || 'SOU';WHEN v_compare BETWEEN '9A38' AND '9AB6'THENv_return := v_return || 'SU';WHEN v_compare BETWEEN '9AB8' AND '9AC4'THENv_return := v_return || 'SUAN';WHEN v_compare BETWEEN '9AC5' AND '9B3A'THENv_return := v_return || 'SUI';WHEN v_compare = '9AF0'THENv_return := v_return || 'WIE';WHEN v_compare BETWEEN '9B3C' AND '9B62'THENv_return := v_return || 'SUN';WHEN v_compare BETWEEN '9B65' AND '9BA9'THENv_return := v_return || 'SUO';WHEN v_compare BETWEEN '9BAA' AND '9C10'THENv_return := v_return || 'TA';WHEN v_compare = '9C11'THENv_return := v_return || 'TAE';WHEN v_compare BETWEEN '9C12' AND '9C59'THENv_return := v_return || 'TAI';WHEN v_compare BETWEEN '9C5A' AND '9CE0'THENv_return := v_return || 'TAN';WHEN v_compare BETWEEN '9CE2' AND '9D55'THENv_return := v_return || 'TANG';WHEN v_compare BETWEEN '9D56' AND '9DB4'THENv_return := v_return || 'TAO';WHEN v_compare = '9DB6'THENv_return := v_return || 'TAP';WHEN v_compare BETWEEN '9DB8' AND '9DC6'THENv_return := v_return || 'TE';WHEN v_compare BETWEEN '9DC8' AND '9DED'THENv_return := v_return || 'TENG';WHEN v_compare = '9DEE'THENv_return := v_return || 'TEO';WHEN v_compare = '9DF0'THENv_return := v_return || 'TEUL';WHEN v_compare BETWEEN '9DF1' AND '9E82'THENv_return := v_return || 'TI';WHEN v_compare BETWEEN '9E85' AND '9EED'THENv_return := v_return || 'TIAN';WHEN v_compare BETWEEN '9EEE' AND '9F38'THENv_return := v_return || 'TIAO';WHEN v_compare BETWEEN '9F39' AND '9F56'THENv_return := v_return || 'TIE';WHEN v_compare BETWEEN '9F59' AND '9FAE'THENv_return := v_return || 'TING';WHEN v_compare = '9FB0'THENv_return := v_return || 'TOL';WHEN v_compare BETWEEN '9FB1' AND 'A015'THENv_return := v_return || 'TONG';WHEN v_compare BETWEEN 'A016' AND 'A03A'THENv_return := v_return || 'TOU';WHEN v_compare BETWEEN 'A040' AND 'A0A9'THENv_return := v_return || 'TU';WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'THENv_return := v_return || 'TUAN';WHEN v_compare BETWEEN 'A0D6' AND 'A106'THENv_return := v_return || 'TUI';WHEN v_compare BETWEEN 'A108' AND 'A131'THENv_return := v_return || 'TUN';WHEN v_compare BETWEEN 'A134' AND 'A1AE'THENv_return := v_return || 'TUO';WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'THENv_return := v_return || 'WA';WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'THENv_return := v_return || 'WAI';WHEN v_compare BETWEEN 'A1F8' AND 'A279'THENv_return := v_return || 'WAN';WHEN v_compare BETWEEN 'A27A' AND 'A2B9'THENv_return := v_return || 'WANG';WHEN v_compare BETWEEN 'A2BC' AND 'A408'THENv_return := v_return || 'WEI';WHEN v_compare BETWEEN 'A40D' AND 'A47C'THENv_return := v_return || 'WEN';WHEN v_compare BETWEEN 'A47D' AND 'A4A2'THENv_return := v_return || 'WENG';WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'THENv_return := v_return || 'WO';WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'THENv_return := v_return || 'WU';WHEN v_compare BETWEEN 'A5D6' AND 'A784'THENv_return := v_return || 'XI';WHEN v_compare BETWEEN 'A785' AND 'A7FA'THENv_return := v_return || 'XIA';WHEN v_compare BETWEEN 'A7FD' AND 'A951'THENv_return := v_return || 'XIAN';WHEN v_compare BETWEEN 'A954' AND 'A9CE'THENv_return := v_return || 'XIANG';WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'THENv_return := v_return || 'XIAO';WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'THENv_return := v_return || 'XIE';WHEN v_compare BETWEEN 'AB80' AND 'ABEE'THENv_return := v_return || 'XIN';WHEN v_compare BETWEEN 'ABF0' AND 'AC41'THENv_return := v_return || 'XING';WHEN v_compare BETWEEN 'AC42' AND 'AC64'THENv_return := v_return || 'XIONG';WHEN v_compare BETWEEN 'AC65' AND 'ACBA'THENv_return := v_return || 'XIU';WHEN v_compare BETWEEN 'ACBC' AND 'AD90'THENv_return := v_return || 'XU';WHEN v_compare = 'ACD9'THENv_return := v_return || 'CHUA';WHEN v_compare BETWEEN 'AD91' AND 'AE32'THENv_return := v_return || 'XUAN';WHEN v_compare BETWEEN 'AE34' AND 'AE89'THENv_return := v_return || 'XUE';WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'THENv_return := v_return || 'XUN';WHEN v_compare BETWEEN 'AF20' AND 'AF96'THENv_return := v_return || 'YA';WHEN v_compare BETWEEN 'AF98' AND 'B118'THENv_return := v_return || 'YAN';WHEN v_compare = 'B030'THENv_return := v_return || 'EOM';WHEN v_compare BETWEEN 'B11A' AND 'B1A8'THENv_return := v_return || 'YANG';WHEN v_compare BETWEEN 'B1AD' AND 'B275'THENv_return := v_return || 'YAO';WHEN v_compare BETWEEN 'B276' AND 'B30A'THENv_return := v_return || 'YE';WHEN v_compare BETWEEN 'B30D' AND 'B30E'THENv_return := v_return || 'YEN';WHEN v_compare BETWEEN 'B310' AND 'B594'THENv_return := v_return || 'YI';WHEN v_compare = 'B359'THENv_return := v_return || 'I';WHEN v_compare BETWEEN 'B596' AND 'B684'THENv_return := v_return || 'YIN';WHEN v_compare BETWEEN 'B685' AND 'B768'THENv_return := v_return || 'YING';WHEN v_compare BETWEEN 'B76C' AND 'B76E'THENv_return := v_return || 'YO';WHEN v_compare BETWEEN 'B770' AND 'B7EA'THENv_return := v_return || 'YONG';WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'THENv_return := v_return || 'YOU';WHEN v_compare BETWEEN 'B8B5' AND 'BA98'THENv_return := v_return || 'YU';WHEN v_compare BETWEEN 'BA99' AND 'BB58'THENv_return := v_return || 'YUAN';WHEN v_compare BETWEEN 'BB59' AND 'BBBE'THENv_return := v_return || 'YUE';WHEN v_compare BETWEEN 'BBC1' AND 'BC58'THENv_return := v_return || 'YUN';WHEN v_compare BETWEEN 'BC59' AND 'BC7E'THENv_return := v_return || 'ZA';WHEN v_compare BETWEEN 'BC81' AND 'BCA8'THENv_return := v_return || 'ZAI';WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'THENv_return := v_return || 'ZAN';WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'THENv_return := v_return || 'ZANG';WHEN v_compare BETWEEN 'BD0C' AND 'BD46'THENv_return := v_return || 'ZAO';WHEN v_compare BETWEEN 'BD48' AND 'BD99'THENv_return := v_return || 'ZE';WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'THENv_return := v_return || 'ZEI';WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'THENv_return := v_return || 'ZEN';WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'THENv_return := v_return || 'ZENG';WHEN v_compare BETWEEN 'BDCE' AND 'BE40'THENv_return := v_return || 'ZHA';WHEN v_compare = 'BDF8'THENv_return := v_return || 'GAD';WHEN v_compare BETWEEN 'BE41' AND 'BE62'THENv_return := v_return || 'ZHAI';WHEN v_compare BETWEEN 'BE65' AND 'BEF4'THENv_return := v_return || 'ZHAN';WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'THENv_return := v_return || 'ZHANG';WHEN v_compare BETWEEN 'BF40' AND 'BF8C'THENv_return := v_return || 'ZHAO';WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'THENv_return := v_return || 'ZHE';WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'THENv_return := v_return || 'ZHEN';WHEN v_compare BETWEEN 'C0B4' AND 'C11E'THENv_return := v_return || 'ZHENG';WHEN v_compare BETWEEN 'C122' AND 'C2C4'THENv_return := v_return || 'ZHI';WHEN v_compare BETWEEN 'C2C5' AND 'C31A'THENv_return := v_return || 'ZHONG';WHEN v_compare BETWEEN 'C31D' AND 'C39A'THENv_return := v_return || 'ZHOU';WHEN v_compare BETWEEN 'C39C' AND 'C47C'THENv_return := v_return || 'ZHU';WHEN v_compare BETWEEN 'C47D' AND 'C484'THENv_return := v_return || 'ZHUA';WHEN v_compare BETWEEN 'C485' AND 'C486'THENv_return := v_return || 'ZHUAI';WHEN v_compare BETWEEN 'C488' AND 'C4C0'THENv_return := v_return || 'ZHUAN';WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'THENv_return := v_return || 'ZHUANG';WHEN v_compare BETWEEN 'C4E6' AND 'C51C'THENv_return := v_return || 'ZHUI';WHEN v_compare BETWEEN 'C51D' AND 'C530'THENv_return := v_return || 'ZHUN';WHEN v_compare BETWEEN 'C534' AND 'C5A5'THENv_return := v_return || 'ZHUO';WHEN v_compare BETWEEN 'C5A8' AND 'C648'THENv_return := v_return || 'ZI';WHEN v_compare = 'C64A'THENv_return := v_return || 'ZO';WHEN v_compare BETWEEN 'C64C' AND 'C6B5'THENv_return := v_return || 'ZONG';WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'THENv_return := v_return || 'ZOU';WHEN v_compare BETWEEN 'C6E1' AND 'C714'THENv_return := v_return || 'ZU';WHEN v_compare BETWEEN 'C715' AND 'C72D'THENv_return := v_return || 'ZUAN';WHEN v_compare BETWEEN 'C72E' AND 'C75E'THENv_return := v_return || 'ZUI';WHEN v_compare BETWEEN 'C760' AND 'C776'THENv_return := v_return || 'ZUN';WHEN v_compare BETWEEN 'C77A' AND 'C7B4'THENv_return := v_return || 'ZUO';ELSEv_return := v_return || v_substr;END CASE;END LOOP;WHEN 2THEN                                                           --全拼首字母大写FOR i IN 1 .. v_lengthLOOPv_substr := SUBSTR (p_str, i, 1);v_compare := fn_nlssort (v_substr);CASEWHEN v_compare BETWEEN '3B29' AND '3B30'THENv_return := v_return || 'A';WHEN v_compare = '3B31'THENv_return := v_return || 'Aes';WHEN v_compare BETWEEN '3B32' AND '3B9E'THENv_return := v_return || 'Ai';WHEN v_compare BETWEEN '3BA0' AND '3BFE'THENv_return := v_return || 'An';WHEN v_compare BETWEEN '3C01' AND '3C14'THENv_return := v_return || 'Ang';WHEN v_compare BETWEEN '3C15' AND '3C82'THENv_return := v_return || 'Ao';WHEN v_compare BETWEEN '3C84' AND '3CE9'THENv_return := v_return || 'Ba';WHEN v_compare BETWEEN '3CED' AND '3D1D'THENv_return := v_return || 'Bai';WHEN v_compare BETWEEN '3D20' AND '3D64'THENv_return := v_return || 'Ban';WHEN v_compare BETWEEN '3D66' AND '3DA2'THENv_return := v_return || 'Bang';WHEN v_compare BETWEEN '3DA4' AND '3E10'THENv_return := v_return || 'Bao';WHEN v_compare = '3E11'THENv_return := v_return || 'Be';WHEN v_compare BETWEEN '3E12' AND '3E7A'THENv_return := v_return || 'Bei';WHEN v_compare BETWEEN '3E7C' AND '3EA0'THENv_return := v_return || 'Ben';WHEN v_compare BETWEEN '3EA1' AND '3ED5'THENv_return := v_return || 'Beng';WHEN v_compare BETWEEN '3ED8' AND '3FE9'THENv_return := v_return || 'Bi';WHEN v_compare BETWEEN '3FEA' AND '4055'THENv_return := v_return || 'Bian';WHEN v_compare BETWEEN '4058' AND '40AE'THENv_return := v_return || 'Biao';WHEN v_compare = '4060'THENv_return := v_return || 'Bia';WHEN v_compare BETWEEN '40B4' AND '40D4'THENv_return := v_return || 'Bie';WHEN v_compare BETWEEN '40D6' AND '4116'THENv_return := v_return || 'Bin';WHEN v_compare BETWEEN '4118' AND '4160'THENv_return := v_return || 'Bing';WHEN v_compare BETWEEN '4161' AND '4224'THENv_return := v_return || 'Bo';WHEN v_compare BETWEEN '4225' AND '427C'THENv_return := v_return || 'Bu';WHEN v_compare BETWEEN '427D' AND '4289'THENv_return := v_return || 'Ca';WHEN v_compare BETWEEN '428C' AND '42B5'THENv_return := v_return || 'Cai';WHEN v_compare BETWEEN '42B9' AND '430C'THENv_return := v_return || 'Can';WHEN v_compare BETWEEN '430D' AND '4334'THENv_return := v_return || 'Cang';WHEN v_compare BETWEEN '4335' AND '435C'THENv_return := v_return || 'Cao';WHEN v_compare BETWEEN '435D' AND '438C'THENv_return := v_return || 'Ce';WHEN v_compare BETWEEN '4390' AND '4398'THENv_return := v_return || 'Cen';WHEN v_compare BETWEEN '439D' AND '43AA'THENv_return := v_return || 'Ceng';WHEN v_compare = '43AC'THENv_return := v_return || 'Ceok';WHEN v_compare = '43AE'THENv_return := v_return || 'Ceom';WHEN v_compare = '43B0'THENv_return := v_return || 'Ceon';WHEN v_compare = '43B1'THENv_return := v_return || 'Ceor';WHEN v_compare BETWEEN '43B2' AND '440A'THENv_return := v_return || 'Cha';WHEN v_compare BETWEEN '440E' AND '442D'THENv_return := v_return || 'Chai';WHEN v_compare BETWEEN '4431' AND '44E1'THENv_return := v_return || 'Chan';WHEN v_compare BETWEEN '44E4' AND '4552'THENv_return := v_return || 'Chang';WHEN v_compare BETWEEN '4554' AND '458E'THENv_return := v_return || 'Chao';WHEN v_compare BETWEEN '4590' AND '45C8'THENv_return := v_return || 'Che';WHEN v_compare BETWEEN '45C9' AND '463D'THENv_return := v_return || 'Chen';WHEN v_compare BETWEEN '463E' AND '46CD'THENv_return := v_return || 'Cheng';WHEN v_compare BETWEEN '46CE' AND '47A6'THENv_return := v_return || 'Chi';WHEN v_compare BETWEEN '47A8' AND '47EC'THENv_return := v_return || 'Chong';WHEN v_compare BETWEEN '47ED' AND '484C'THENv_return := v_return || 'Chou';WHEN v_compare BETWEEN '484D' AND '48E2'THENv_return := v_return || 'Chu';WHEN v_compare BETWEEN '48E9' AND '48F4'THENv_return := v_return || 'Chuai';WHEN v_compare BETWEEN '48F6' AND '4924'THENv_return := v_return || 'Chuan';WHEN v_compare BETWEEN '4925' AND '4951'THENv_return := v_return || 'Chuang';WHEN v_compare BETWEEN '4954' AND '496E'THENv_return := v_return || 'Chui';WHEN v_compare BETWEEN '4971' AND '49C6'THENv_return := v_return || 'Chun';WHEN v_compare BETWEEN '49C8' AND '49EA'THENv_return := v_return || 'Chuo';WHEN v_compare BETWEEN '49EC' AND '4A4A'THENv_return := v_return || 'Ci';WHEN v_compare = '4A50'THENv_return := v_return || 'Cis';WHEN v_compare BETWEEN '4A51' AND '4AB2'THENv_return := v_return || 'Cong';WHEN v_compare BETWEEN '4AB4' AND '4ABA'THENv_return := v_return || 'Cou';WHEN v_compare BETWEEN '4ABC' AND '4AEA'THENv_return := v_return || 'Cu';WHEN v_compare BETWEEN '4AEE' AND '4B0C'THENv_return := v_return || 'Cuan';WHEN v_compare BETWEEN '4B0D' AND '4B56'THENv_return := v_return || 'Cui';WHEN v_compare BETWEEN '4B59' AND '4B6C'THENv_return := v_return || 'Cun';WHEN v_compare BETWEEN '4B70' AND '4BA9'THENv_return := v_return || 'Cuo';WHEN v_compare BETWEEN '4BAD' AND '4BFE'THENv_return := v_return || 'Da';WHEN v_compare BETWEEN '4C00' AND '4C4E'THENv_return := v_return || 'Dai';WHEN v_compare BETWEEN '4C50' AND '4CDC'THENv_return := v_return || 'Dan';WHEN v_compare BETWEEN '4CDE' AND '4D26'THENv_return := v_return || 'Dang';WHEN v_compare BETWEEN '4D28' AND '4D76'THENv_return := v_return || 'Dao';WHEN v_compare BETWEEN '4D7E' AND '4D8D'THENv_return := v_return || 'De';WHEN v_compare = '4D8E'THENv_return := v_return || 'Dem';WHEN v_compare BETWEEN '4D90' AND '4D91'THENv_return := v_return || 'Den';WHEN v_compare BETWEEN '4D94' AND '4DC0'THENv_return := v_return || 'Deng';WHEN v_compare BETWEEN '4DC4' AND '4E8A'THENv_return := v_return || 'Di';WHEN v_compare = '4E8C'THENv_return := v_return || 'Dia';WHEN v_compare BETWEEN '4E8D' AND '4EE8'THENv_return := v_return || 'Dian';WHEN v_compare BETWEEN '4EE9' AND '4F38'THENv_return := v_return || 'Diao';WHEN v_compare BETWEEN '4F39' AND '4F90'THENv_return := v_return || 'Die';WHEN v_compare = '4F8D'THENv_return := v_return || 'Dei';WHEN v_compare = '4F91'THENv_return := v_return || 'Dim';WHEN v_compare BETWEEN '4F92' AND '4FCD'THENv_return := v_return || 'Ding';WHEN v_compare BETWEEN '4FCD' AND '4FD4'THENv_return := v_return || 'Diu';WHEN v_compare BETWEEN '4FD5' AND '5032'THENv_return := v_return || 'Dong';WHEN v_compare BETWEEN '5034' AND '507C'THENv_return := v_return || 'Dou';WHEN v_compare = '5044'THENv_return := v_return || 'Dul';WHEN v_compare BETWEEN '507E' AND '50E9'THENv_return := v_return || 'Du';WHEN v_compare BETWEEN '50EA' AND '5110'THENv_return := v_return || 'Duan';WHEN v_compare BETWEEN '5114' AND '514E'THENv_return := v_return || 'Dui';WHEN v_compare BETWEEN '5152' AND '518D'THENv_return := v_return || 'Dun';WHEN v_compare = '5160'THENv_return := v_return || 'Ton';WHEN v_compare BETWEEN '518E' AND '5200'THENv_return := v_return || 'Duo';WHEN v_compare BETWEEN '5205' AND '52C2'THENv_return := v_return || 'E';WHEN v_compare BETWEEN '52C4' AND '52CD'THENv_return := v_return || 'En';WHEN v_compare = '52D4'THENv_return := v_return || 'Eng';WHEN v_compare = '52D5'THENv_return := v_return || 'Eo';WHEN v_compare = '52D6'THENv_return := v_return || 'Eol';WHEN v_compare = '52D8'THENv_return := v_return || 'Eos';WHEN v_compare BETWEEN '52D9' AND '5332'THENv_return := v_return || 'Er';WHEN v_compare BETWEEN '5334' AND '5366'THENv_return := v_return || 'Fa';WHEN v_compare BETWEEN '536A' AND '53FA'THENv_return := v_return || 'Fan';WHEN v_compare BETWEEN '53FD' AND '5438'THENv_return := v_return || 'Fang';WHEN v_compare BETWEEN '5439' AND '54B2'THENv_return := v_return || 'Fei';WHEN v_compare BETWEEN '54B4' AND '5528'THENv_return := v_return || 'Fen';WHEN v_compare BETWEEN '5529' AND '55A9'THENv_return := v_return || 'Feng';WHEN v_compare BETWEEN '55AA' AND '55AE'THENv_return := v_return || 'Fo';WHEN v_compare BETWEEN '55B1' AND '55BC'THENv_return := v_return || 'Fou';WHEN v_compare BETWEEN '55BD' AND '5739'THENv_return := v_return || 'Fu';WHEN v_compare = '569D'THENv_return := v_return || 'M';WHEN v_compare BETWEEN '573C' AND '574C'THENv_return := v_return || 'Ga';WHEN v_compare BETWEEN '574D' AND '578C'THENv_return := v_return || 'Gai';WHEN v_compare BETWEEN '578D' AND '57F0'THENv_return := v_return || 'Gan';WHEN v_compare BETWEEN '57F1' AND '582C'THENv_return := v_return || 'Gang';WHEN v_compare BETWEEN '582E' AND '5884'THENv_return := v_return || 'Gao';WHEN v_compare BETWEEN '5885' AND '5905'THENv_return := v_return || 'Ge';WHEN v_compare = '5906'THENv_return := v_return || 'Gei';WHEN v_compare BETWEEN '5909' AND '5915'THENv_return := v_return || 'Gen';WHEN v_compare BETWEEN '5918' AND '594E'THENv_return := v_return || 'Geng';WHEN v_compare = '5956'THENv_return := v_return || 'Gib';WHEN v_compare = '5958'THENv_return := v_return || 'Go';WHEN v_compare BETWEEN '5959' AND '59BA'THENv_return := v_return || 'Gong';WHEN v_compare BETWEEN '59BD' AND '5A0E'THENv_return := v_return || 'Gou';WHEN v_compare BETWEEN '5A10' AND '5AB2'THENv_return := v_return || 'Gu';WHEN v_compare BETWEEN '5AB4' AND '5AE8'THENv_return := v_return || 'Gua';WHEN v_compare BETWEEN '5AE9' AND '5AF8'THENv_return := v_return || 'Guai';WHEN v_compare BETWEEN '5AFD' AND '5B5E'THENv_return := v_return || 'Guan';WHEN v_compare BETWEEN '5B60' AND '5B8C'THENv_return := v_return || 'Guang';WHEN v_compare BETWEEN '5B8D' AND '5C2E'THENv_return := v_return || 'Gui';WHEN v_compare = '5BC8'THENv_return := v_return || 'Kwi';WHEN v_compare BETWEEN '5C30' AND '5C58'THENv_return := v_return || 'Gun';WHEN v_compare BETWEEN '5C51' AND '5CB6'THENv_return := v_return || 'Guo';WHEN v_compare BETWEEN '5CB8' AND '5CBD'THENv_return := v_return || 'Ha';WHEN v_compare BETWEEN '5CC6' AND '5CEC'THENv_return := v_return || 'Hai';WHEN v_compare = '5CED'THENv_return := v_return || 'Hal';WHEN v_compare BETWEEN '5CEE' AND '5D99'THENv_return := v_return || 'Han';WHEN v_compare BETWEEN '5D9D' AND '5DBC'THENv_return := v_return || 'Hang';WHEN v_compare BETWEEN '5DBE' AND '5E20'THENv_return := v_return || 'Hao';WHEN v_compare = '5E02'THENv_return := v_return || 'Ho';WHEN v_compare BETWEEN '5E22' AND '5EC5'THENv_return := v_return || 'He';WHEN v_compare BETWEEN '5EC6' AND '5ECE'THENv_return := v_return || 'Hei';WHEN v_compare BETWEEN '5ED0' AND '5EDC'THENv_return := v_return || 'Hen';WHEN v_compare BETWEEN '5EDD' AND '5EDC'THENv_return := v_return || 'Heng';WHEN v_compare = '5F04'THENv_return := v_return || 'Hol';WHEN v_compare BETWEEN '5F05' AND '5F8D'THENv_return := v_return || 'Hong';WHEN v_compare BETWEEN '5F8E' AND '5FD2'THENv_return := v_return || 'Hou';WHEN v_compare BETWEEN '5FD4' AND '60B1'THENv_return := v_return || 'Hu';WHEN v_compare BETWEEN '60B2' AND '6111'THENv_return := v_return || 'Hua';WHEN v_compare BETWEEN '6112' AND '612D'THENv_return := v_return || 'Huai';WHEN v_compare BETWEEN '612E' AND '61C6'THENv_return := v_return || 'Huan';WHEN v_compare BETWEEN '61CA' AND '624A'THENv_return := v_return || 'Huang';WHEN v_compare BETWEEN '624C' AND '6344'THENv_return := v_return || 'Hui';WHEN v_compare BETWEEN '6346' AND '6388'THENv_return := v_return || 'Hun';WHEN v_compare BETWEEN '638C' AND '63FA'THENv_return := v_return || 'Huo';WHEN v_compare = '63FD'THENv_return := v_return || 'Hwa';WHEN v_compare BETWEEN '63FE' AND '6601'THENv_return := v_return || 'Ji';WHEN v_compare BETWEEN '6604' AND '6691'THENv_return := v_return || 'Jia';WHEN v_compare BETWEEN '6692' AND '67F8'THENv_return := v_return || 'Jian';WHEN v_compare BETWEEN '67F9' AND '6860'THENv_return := v_return || 'Jiang';WHEN v_compare BETWEEN '6862' AND '6930'THENv_return := v_return || 'Jiao';WHEN v_compare BETWEEN '6931' AND '6A18'THENv_return := v_return || 'Jie';WHEN v_compare BETWEEN '6A1A' AND '6AC9'THENv_return := v_return || 'Jin';WHEN v_compare BETWEEN '6ACA' AND '6B65'THENv_return := v_return || 'Jing';WHEN v_compare BETWEEN '6B66' AND '6B9A'THENv_return := v_return || 'Jiong';WHEN v_compare BETWEEN '6B9C' AND '6C0C'THENv_return := v_return || 'Jiu';WHEN v_compare = '6C0D'THENv_return := v_return || 'Jou';WHEN v_compare BETWEEN '6C0E' AND '6D2A'THENv_return := v_return || 'Ju';WHEN v_compare BETWEEN '6D2D' AND '6D80'THENv_return := v_return || 'Juan';WHEN v_compare BETWEEN '6D82' AND '6E28'THENv_return := v_return || 'Jue';WHEN v_compare BETWEEN '6E2A' AND '6E85'THENv_return := v_return || 'Jun';WHEN v_compare BETWEEN '6E86' AND '6E92'THENv_return := v_return || 'Ka';WHEN v_compare BETWEEN '6E94' AND '6EC9'THENv_return := v_return || 'Kai';WHEN v_compare = '6ECC'THENv_return := v_return || 'Kal';WHEN v_compare BETWEEN '6ECD' AND '6F00'THENv_return := v_return || 'Kan';WHEN v_compare BETWEEN '6F02' AND '6F30'THENv_return := v_return || 'Kang';WHEN v_compare BETWEEN '6F31' AND '6F4D'THENv_return := v_return || 'Kao';WHEN v_compare BETWEEN '6F50' AND '6FC8'THENv_return := v_return || 'Ke';WHEN v_compare BETWEEN '6FC9' AND '6FDA'THENv_return := v_return || 'Ken';WHEN v_compare BETWEEN '6FDC' AND '6FF5'THENv_return := v_return || 'Keng';WHEN v_compare = '6FFC'THENv_return := v_return || 'Ki';WHEN v_compare BETWEEN '6FFD' AND '7016'THENv_return := v_return || 'Kong';WHEN v_compare = '7018'THENv_return := v_return || 'Kos';WHEN v_compare BETWEEN '7019' AND '703E'THENv_return := v_return || 'Kou';WHEN v_compare BETWEEN '7041' AND '707A'THENv_return := v_return || 'Ku';WHEN v_compare BETWEEN '707C' AND '7095'THENv_return := v_return || 'Kua';WHEN v_compare BETWEEN '709A' AND '70C1'THENv_return := v_return || 'Kuai';WHEN v_compare BETWEEN '70C2' AND '70D4'THENv_return := v_return || 'Kuan';WHEN v_compare BETWEEN '70D8' AND '7128'THENv_return := v_return || 'Kuang';WHEN v_compare BETWEEN '7129' AND '71B1'THENv_return := v_return || 'Kui';WHEN v_compare BETWEEN '71B2' AND '71FE'THENv_return := v_return || 'Kun';WHEN v_compare BETWEEN '7200' AND '7226'THENv_return := v_return || 'Kuo';WHEN v_compare = '7228'THENv_return := v_return || 'Kweok';WHEN v_compare BETWEEN '722C' AND '726A'THENv_return := v_return || 'La';WHEN v_compare BETWEEN '726C' AND '72B5'THENv_return := v_return || 'Lai';WHEN v_compare BETWEEN '72B9' AND '733C'THENv_return := v_return || 'Lan';WHEN v_compare BETWEEN '733D' AND '7388'THENv_return := v_return || 'Lang';WHEN v_compare BETWEEN '7389' AND '73E5'THENv_return := v_return || 'Lao';WHEN v_compare BETWEEN '73E8' AND '7402'THENv_return := v_return || 'Le';WHEN v_compare BETWEEN '7404' AND '7485'THENv_return := v_return || 'Lei';WHEN v_compare BETWEEN '7488' AND '7499'THENv_return := v_return || 'Leng';WHEN v_compare BETWEEN '749C' AND '7642'THENv_return := v_return || 'Li';WHEN v_compare BETWEEN '7644' AND '7645'THENv_return := v_return || 'Lia';WHEN v_compare BETWEEN '7646' AND '76EC'THENv_return := v_return || 'Lian';WHEN v_compare BETWEEN '76ED' AND '7731'THENv_return := v_return || 'Liang';WHEN v_compare BETWEEN '7732' AND '7794'THENv_return := v_return || 'Liao';WHEN v_compare BETWEEN '7795' AND '77E2'THENv_return := v_return || 'Lie';WHEN v_compare BETWEEN '77E4' AND '785D'THENv_return := v_return || 'Lin';WHEN v_compare = '77EA'THENv_return := v_return || 'Len';WHEN v_compare BETWEEN '7860' AND '7904'THENv_return := v_return || 'Ling';WHEN v_compare BETWEEN '7905' AND '7986'THENv_return := v_return || 'Liu';WHEN v_compare BETWEEN '7988' AND '7989'THENv_return := v_return || 'Lo';WHEN v_compare BETWEEN '798A' AND '79FD'THENv_return := v_return || 'Long';WHEN v_compare BETWEEN '79FE' AND '7A49'THENv_return := v_return || 'Lou';WHEN v_compare BETWEEN '7A4C' AND '7B4D'THENv_return := v_return || 'Lu';WHEN v_compare BETWEEN '7B4E' AND '7B80'THENv_return := v_return || 'Luan';WHEN v_compare BETWEEN '7B81' AND '7BB2'THENv_return := v_return || 'Lun';WHEN v_compare BETWEEN '7BB5' AND '7C25'THENv_return := v_return || 'Luo';WHEN v_compare BETWEEN '7C26' AND '7C82'THENv_return := v_return || 'Lv';WHEN v_compare BETWEEN '7C84' AND '7C98'THENv_return := v_return || 'Lue';WHEN v_compare BETWEEN '7C9C' AND '7CE4'THENv_return := v_return || 'Ma';WHEN v_compare BETWEEN '7CE5' AND '7DOC'THENv_return := v_return || 'Mai';WHEN v_compare BETWEEN '7D11' AND '7D6E'THENv_return := v_return || 'Man';WHEN v_compare BETWEEN '7D70' AND '7DA9'THENv_return := v_return || 'Mang';WHEN v_compare BETWEEN '7DAC' AND '7E15'THENv_return := v_return || 'Mao';WHEN v_compare = '7E0C'THENv_return := v_return || 'Q';WHEN v_compare BETWEEN '7E18' AND '7E1E'THENv_return := v_return || 'Me';WHEN v_compare BETWEEN '7E20' AND '7E9A'THENv_return := v_return || 'Mei';WHEN v_compare BETWEEN '7E9D' AND '7EC1'THENv_return := v_return || 'Men';WHEN v_compare BETWEEN '7EC2' AND '7F36'THENv_return := v_return || 'Meng';WHEN v_compare = '7F38'THENv_return := v_return || 'Meo';WHEN v_compare BETWEEN '7F39' AND '7FE4'THENv_return := v_return || 'Mi';WHEN v_compare BETWEEN '7FE6' AND '8034'THENv_return := v_return || 'Mian';WHEN v_compare BETWEEN '8035' AND '805A'THENv_return := v_return || 'Miao';WHEN v_compare BETWEEN '805C' AND '8081'THENv_return := v_return || 'Mie';WHEN v_compare BETWEEN '8084' AND '80E4'THENv_return := v_return || 'Min';WHEN v_compare = '8096'THENv_return := v_return || 'Lem';WHEN v_compare BETWEEN '80E5' AND '8116'THENv_return := v_return || 'Ming';WHEN v_compare BETWEEN '8119' AND '811D'THENv_return := v_return || 'Miu';WHEN v_compare BETWEEN '811E' AND '81A9'THENv_return := v_return || 'Mo';WHEN v_compare BETWEEN '81AC' AND '81CC'THENv_return := v_return || 'Mou';WHEN v_compare BETWEEN '81CD' AND '821E'THENv_return := v_return || 'Mu';WHEN v_compare = '8220'THENv_return := v_return || 'Myeo';WHEN v_compare = '8221'THENv_return := v_return || 'Myeon';WHEN v_compare = '8222'THENv_return := v_return || 'Myeong';WHEN v_compare BETWEEN '8224' AND '8258'THENv_return := v_return || 'Na';WHEN v_compare BETWEEN '825D' AND '8285'THENv_return := v_return || 'Nai';WHEN v_compare BETWEEN '8289' AND '82B5'THENv_return := v_return || 'Nan';WHEN v_compare BETWEEN '82B9' AND '82D0'THENv_return := v_return || 'Nang';WHEN v_compare BETWEEN '82D1' AND '8311'THENv_return := v_return || 'Nao';WHEN v_compare BETWEEN '8312' AND '8320'THENv_return := v_return || 'Ne';WHEN v_compare BETWEEN '8322' AND '8331'THENv_return := v_return || 'Nei';WHEN v_compare = '8334'THENv_return := v_return || 'Nem';WHEN v_compare = '8336'THENv_return := v_return || 'Nen';WHEN v_compare = '8339'THENv_return := v_return || 'Neng';WHEN v_compare = '833E'THENv_return := v_return || 'Neus';WHEN v_compare = '8342'THENv_return := v_return || 'Ngag';WHEN v_compare = '8344'THENv_return := v_return || 'Ngai';WHEN v_compare = '8345'THENv_return := v_return || 'Ngam';WHEN v_compare BETWEEN '8346' AND '83B9'THENv_return := v_return || 'Ni';WHEN v_compare BETWEEN '83BC' AND '83ED'THENv_return := v_return || 'Nian';WHEN v_compare BETWEEN '83EE' AND '83F5'THENv_return := v_return || 'Niang';WHEN v_compare BETWEEN '83F8' AND '8414'THENv_return := v_return || 'Niao';WHEN v_compare BETWEEN '8415' AND '8478'THENv_return := v_return || 'Nie';WHEN v_compare BETWEEN '8479' AND '8480'THENv_return := v_return || 'Nin';WHEN v_compare BETWEEN '8481' AND '84B4'THENv_return := v_return || 'Ning';WHEN v_compare BETWEEN '84B5' AND '84D1'THENv_return := v_return || 'Niu';WHEN v_compare BETWEEN '84D4' AND '84FA'THENv_return := v_return || 'Nong';WHEN v_compare = '84E8'THENv_return := v_return || 'Nung';WHEN v_compare BETWEEN '84FD' AND '850E'THENv_return := v_return || 'Nou';WHEN v_compare BETWEEN '8511' AND '8522'THENv_return := v_return || 'Nu';WHEN v_compare BETWEEN '8524' AND '852C'THENv_return := v_return || 'Nuan';WHEN v_compare = '852D'THENv_return := v_return || 'Nun';WHEN v_compare BETWEEN '8530' AND '8559'THENv_return := v_return || 'Nuo';WHEN v_compare BETWEEN '855A' AND '8566'THENv_return := v_return || 'Nv';WHEN v_compare BETWEEN '856D' AND '8574'THENv_return := v_return || 'Nue';WHEN v_compare = '8575'THENv_return := v_return || 'O';WHEN v_compare = '8579'THENv_return := v_return || 'Oes';WHEN v_compare = '857A'THENv_return := v_return || 'Ol';WHEN v_compare = '857C'THENv_return := v_return || 'On';WHEN v_compare BETWEEN '857D' AND '85AE'THENv_return := v_return || 'Ou';WHEN v_compare BETWEEN '85B1' AND '85C9'THENv_return := v_return || 'Pa';WHEN v_compare BETWEEN '85CA' AND '85E4'THENv_return := v_return || 'Pai';WHEN v_compare = '85E5'THENv_return := v_return || 'Pak';WHEN v_compare BETWEEN '85E8' AND '8625'THENv_return := v_return || 'Pan';WHEN v_compare BETWEEN '8626' AND '8658'THENv_return := v_return || 'Pang';WHEN v_compare BETWEEN '8659' AND '8688'THENv_return := v_return || 'Pao';WHEN v_compare BETWEEN '868A' AND '86C5'THENv_return := v_return || 'Pei';WHEN v_compare BETWEEN '86C8' AND '86D6'THENv_return := v_return || 'Pen';WHEN v_compare BETWEEN '86D8' AND '8740'THENv_return := v_return || 'Peng';WHEN v_compare = '8741'THENv_return := v_return || 'Peol';WHEN v_compare = '8742'THENv_return := v_return || 'Phas';WHEN v_compare = '8744'THENv_return := v_return || 'Phdeng';WHEN v_compare = '8745'THENv_return := v_return || 'Phoi';WHEN v_compare = '8746'THENv_return := v_return || 'Phos';WHEN v_compare BETWEEN '8748' AND '880D'THENv_return := v_return || 'Pi';WHEN v_compare BETWEEN '880E' AND '883A'THENv_return := v_return || 'Pian';WHEN v_compare BETWEEN '883C' AND '8869'THENv_return := v_return || 'Piao';WHEN v_compare BETWEEN '886D' AND '8879'THENv_return := v_return || 'Pie';WHEN v_compare BETWEEN '887A' AND '88A0'THENv_return := v_return || 'Pin';WHEN v_compare BETWEEN '88A1' AND '88EC'THENv_return := v_return || 'Ping';WHEN v_compare BETWEEN '88F0' AND '8938'THENv_return := v_return || 'Po';WHEN v_compare BETWEEN '893E' AND '8958'THENv_return := v_return || 'Pou';WHEN v_compare BETWEEN '895A' AND '895C'THENv_return := v_return || 'Ppun';WHEN v_compare BETWEEN '895D' AND '89C4'THENv_return := v_return || 'Pu';WHEN v_compare BETWEEN '89C5' AND '8B3E'THENv_return := v_return || 'Qi';WHEN v_compare BETWEEN '8B41' AND '8B61'THENv_return := v_return || 'Qia';WHEN v_compare BETWEEN '8B62' AND '8C54'THENv_return := v_return || 'Qian';WHEN v_compare BETWEEN '8C5A' AND '8CB4'THENv_return := v_return || 'Qiang';WHEN v_compare BETWEEN '8CB8' AND '8D3D'THENv_return := v_return || 'Qiao';WHEN v_compare BETWEEN '8D40' AND '8D7E'THENv_return := v_return || 'Qie';WHEN v_compare BETWEEN '8D81' AND '8DFA'THENv_return := v_return || 'Qin';WHEN v_compare BETWEEN '8DFC' AND '8E5D'THENv_return := v_return || 'Qing';WHEN v_compare BETWEEN '8E5E' AND '8E98'THENv_return := v_return || 'Qiong';WHEN v_compare BETWEEN '8E9A' AND '8F2A'THENv_return := v_return || 'Qiu';WHEN v_compare BETWEEN '8F2E' AND '8FE9'THENv_return := v_return || 'Qu';WHEN v_compare BETWEEN '8FEA' AND '905D'THENv_return := v_return || 'Quan';WHEN v_compare BETWEEN '905E' AND '9099'THENv_return := v_return || 'Que';WHEN v_compare BETWEEN '909A' AND '90AA'THENv_return := v_return || 'Qun';WHEN v_compare BETWEEN '90B0' AND '90B1'THENv_return := v_return || 'Ra';WHEN v_compare = '90B2'THENv_return := v_return || 'Ram';WHEN v_compare BETWEEN '90B4' AND '90E5'THENv_return := v_return || 'Ran';WHEN v_compare BETWEEN '90E6' AND '9104'THENv_return := v_return || 'Rang';WHEN v_compare BETWEEN '9105' AND '911C'THENv_return := v_return || 'Rao';WHEN v_compare BETWEEN '911D' AND '9120'THENv_return := v_return || 'Re';WHEN v_compare BETWEEN '9121' AND '9180'THENv_return := v_return || 'Ren';WHEN v_compare BETWEEN '9181' AND '918D'THENv_return := v_return || 'Reng';WHEN v_compare BETWEEN '918E' AND '9196'THENv_return := v_return || 'Ri';WHEN v_compare BETWEEN '9189' AND '91F1'THENv_return := v_return || 'Rong';WHEN v_compare BETWEEN '91F2' AND '9218'THENv_return := v_return || 'Rou';WHEN v_compare BETWEEN '9219' AND '9269'THENv_return := v_return || 'Ru';WHEN v_compare BETWEEN '926C' AND '9292'THENv_return := v_return || 'Ruan';WHEN v_compare BETWEEN '9294' AND '92BD'THENv_return := v_return || 'Rui';WHEN v_compare BETWEEN '92BE' AND '92C9'THENv_return := v_return || 'Run';WHEN v_compare = '92CA'THENv_return := v_return || 'Rua';WHEN v_compare BETWEEN '92CA' AND '92E4'THENv_return := v_return || 'Ruo';WHEN v_compare BETWEEN '92E5' AND '9309'THENv_return := v_return || 'Sa';WHEN v_compare = '930A'THENv_return := v_return || 'Saeng';WHEN v_compare BETWEEN '930C' AND '9325'THENv_return := v_return || 'Sai';WHEN v_compare = '9328'THENv_return := v_return || 'Sal';WHEN v_compare BETWEEN '9329' AND '9355'THENv_return := v_return || 'San';WHEN v_compare BETWEEN '9358' AND '936A'THENv_return := v_return || 'Sang';WHEN v_compare BETWEEN '936C' AND '9391'THENv_return := v_return || 'Sao';WHEN v_compare BETWEEN '9392' AND '93C5'THENv_return := v_return || 'Se';WHEN v_compare = '93C6'THENv_return := v_return || 'Sed';WHEN v_compare BETWEEN '93C8' AND '93CC'THENv_return := v_return || 'Sen';WHEN v_compare BETWEEN '93CD' AND '93D0'THENv_return := v_return || 'Seng';WHEN v_compare = '93D1'THENv_return := v_return || 'Seo';WHEN v_compare = '93D2'THENv_return := v_return || 'Seon';WHEN v_compare BETWEEN '93D4' AND '941A'THENv_return := v_return || 'Sha';WHEN v_compare BETWEEN '941D' AND '9428'THENv_return := v_return || 'Shai';WHEN v_compare BETWEEN '9429' AND '94C1'THENv_return := v_return || 'Shan';WHEN v_compare BETWEEN '94C2' AND '94EE'THENv_return := v_return || 'Shang';WHEN v_compare BETWEEN '94F1' AND '952D'THENv_return := v_return || 'Shao';WHEN v_compare BETWEEN '952E' AND '9571'THENv_return := v_return || 'She';WHEN v_compare BETWEEN '9574' AND '9602'THENv_return := v_return || 'Shen';WHEN v_compare BETWEEN '9604' AND '965C'THENv_return := v_return || 'Sheng';WHEN v_compare BETWEEN '965E' AND '9786'THENv_return := v_return || 'Shi';WHEN v_compare BETWEEN '9788' AND '97AE'THENv_return := v_return || 'Shou';WHEN v_compare BETWEEN '97B0' AND '9878'THENv_return := v_return || 'Shu';WHEN v_compare BETWEEN '987A' AND '987E'THENv_return := v_return || 'Shua';WHEN v_compare BETWEEN '9880' AND '988A'THENv_return := v_return || 'Shuai';WHEN v_compare BETWEEN '988C' AND '9894'THENv_return := v_return || 'Shuan';WHEN v_compare BETWEEN '9895' AND '98BE'THENv_return := v_return || 'Shuang';WHEN v_compare BETWEEN '98C0' AND '98D6'THENv_return := v_return || 'Shui';WHEN v_compare BETWEEN '98DC' AND '98EE'THENv_return := v_return || 'Shun';WHEN v_compare BETWEEN '98F1' AND '9911'THENv_return := v_return || 'Shuo';WHEN v_compare BETWEEN '9912' AND '99AD'THENv_return := v_return || 'Si';WHEN v_compare = '99AE'THENv_return := v_return || 'So';WHEN v_compare = '99B0'THENv_return := v_return || 'Sol';WHEN v_compare BETWEEN '99B1' AND '99F6'THENv_return := v_return || 'Song';WHEN v_compare BETWEEN '99F8' AND '9A36'THENv_return := v_return || 'Sou';WHEN v_compare BETWEEN '9A38' AND '9AB6'THENv_return := v_return || 'Su';WHEN v_compare BETWEEN '9AB8' AND '9AC4'THENv_return := v_return || 'Suan';WHEN v_compare BETWEEN '9AC5' AND '9B3A'THENv_return := v_return || 'Sui';WHEN v_compare = '9AF0'THENv_return := v_return || 'Wie';WHEN v_compare BETWEEN '9B3C' AND '9B62'THENv_return := v_return || 'Sun';WHEN v_compare BETWEEN '9B65' AND '9BA9'THENv_return := v_return || 'Suo';WHEN v_compare BETWEEN '9BAA' AND '9C10'THENv_return := v_return || 'Ta';WHEN v_compare = '9C11'THENv_return := v_return || 'Tae';WHEN v_compare BETWEEN '9C12' AND '9C59'THENv_return := v_return || 'Tai';WHEN v_compare BETWEEN '9C5A' AND '9CE0'THENv_return := v_return || 'Tan';WHEN v_compare BETWEEN '9CE2' AND '9D55'THENv_return := v_return || 'Tang';WHEN v_compare BETWEEN '9D56' AND '9DB4'THENv_return := v_return || 'Tao';WHEN v_compare = '9DB6'THENv_return := v_return || 'Tap';WHEN v_compare BETWEEN '9DB8' AND '9DC6'THENv_return := v_return || 'Te';WHEN v_compare BETWEEN '9DC8' AND '9DED'THENv_return := v_return || 'Teng';WHEN v_compare = '9DEE'THENv_return := v_return || 'Teo';WHEN v_compare = '9DF0'THENv_return := v_return || 'Teul';WHEN v_compare BETWEEN '9DF1' AND '9E82'THENv_return := v_return || 'Ti';WHEN v_compare BETWEEN '9E85' AND '9EED'THENv_return := v_return || 'Tian';WHEN v_compare BETWEEN '9EEE' AND '9F38'THENv_return := v_return || 'Tiao';WHEN v_compare BETWEEN '9F39' AND '9F56'THENv_return := v_return || 'Tie';WHEN v_compare BETWEEN '9F59' AND '9FAE'THENv_return := v_return || 'Ting';WHEN v_compare = '9FB0'THENv_return := v_return || 'Tol';WHEN v_compare BETWEEN '9FB1' AND 'A015'THENv_return := v_return || 'Tong';WHEN v_compare BETWEEN 'A016' AND 'A03A'THENv_return := v_return || 'Tou';WHEN v_compare BETWEEN 'A040' AND 'A0A9'THENv_return := v_return || 'Tu';WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'THENv_return := v_return || 'Tuan';WHEN v_compare BETWEEN 'A0D6' AND 'A106'THENv_return := v_return || 'Tui';WHEN v_compare BETWEEN 'A108' AND 'A131'THENv_return := v_return || 'Tun';WHEN v_compare BETWEEN 'A134' AND 'A1AE'THENv_return := v_return || 'Tuo';WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'THENv_return := v_return || 'Wa';WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'THENv_return := v_return || 'Wai';WHEN v_compare BETWEEN 'A1F8' AND 'A279'THENv_return := v_return || 'Wan';WHEN v_compare BETWEEN 'A27A' AND 'A2B9'THENv_return := v_return || 'Wang';WHEN v_compare BETWEEN 'A2BC' AND 'A408'THENv_return := v_return || 'Wei';WHEN v_compare BETWEEN 'A40D' AND 'A47C'THENv_return := v_return || 'Wen';WHEN v_compare BETWEEN 'A47D' AND 'A4A2'THENv_return := v_return || 'Weng';WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'THENv_return := v_return || 'Wo';WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'THENv_return := v_return || 'Wu';WHEN v_compare BETWEEN 'A5D6' AND 'A784'THENv_return := v_return || 'Xi';WHEN v_compare BETWEEN 'A785' AND 'A7FA'THENv_return := v_return || 'Xia';WHEN v_compare BETWEEN 'A7FD' AND 'A951'THENv_return := v_return || 'Xian';WHEN v_compare BETWEEN 'A954' AND 'A9CE'THENv_return := v_return || 'Xiang';WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'THENv_return := v_return || 'Xiao';WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'THENv_return := v_return || 'Xie';WHEN v_compare BETWEEN 'AB80' AND 'ABEE'THENv_return := v_return || 'Xin';WHEN v_compare BETWEEN 'ABF0' AND 'AC41'THENv_return := v_return || 'Xing';WHEN v_compare BETWEEN 'AC42' AND 'AC64'THENv_return := v_return || 'Xiong';WHEN v_compare BETWEEN 'AC65' AND 'ACBA'THENv_return := v_return || 'Xiu';WHEN v_compare BETWEEN 'ACBC' AND 'AD90'THENv_return := v_return || 'Xu';WHEN v_compare = 'ACD9'THENv_return := v_return || 'Chua';WHEN v_compare BETWEEN 'AD91' AND 'AE32'THENv_return := v_return || 'Xuan';WHEN v_compare BETWEEN 'AE34' AND 'AE89'THENv_return := v_return || 'Xue';WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'THENv_return := v_return || 'Xun';WHEN v_compare BETWEEN 'AF20' AND 'AF96'THENv_return := v_return || 'Ya';WHEN v_compare BETWEEN 'AF98' AND 'B118'THENv_return := v_return || 'Yan';WHEN v_compare = 'B030'THENv_return := v_return || 'Eom';WHEN v_compare BETWEEN 'B11A' AND 'B1A8'THENv_return := v_return || 'Yang';WHEN v_compare BETWEEN 'B1AD' AND 'B275'THENv_return := v_return || 'Yao';WHEN v_compare BETWEEN 'B276' AND 'B30A'THENv_return := v_return || 'Ye';WHEN v_compare BETWEEN 'B30D' AND 'B30E'THENv_return := v_return || 'Yen';WHEN v_compare BETWEEN 'B310' AND 'B594'THENv_return := v_return || 'Yi';WHEN v_compare = 'B359'THENv_return := v_return || 'I';WHEN v_compare BETWEEN 'B596' AND 'B684'THENv_return := v_return || 'Yin';WHEN v_compare BETWEEN 'B685' AND 'B768'THENv_return := v_return || 'Ying';WHEN v_compare BETWEEN 'B76C' AND 'B76E'THENv_return := v_return || 'Yo';WHEN v_compare BETWEEN 'B770' AND 'B7EA'THENv_return := v_return || 'Yong';WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'THENv_return := v_return || 'You';WHEN v_compare BETWEEN 'B8B5' AND 'BA98'THENv_return := v_return || 'Yu';WHEN v_compare BETWEEN 'BA99' AND 'BB58'THENv_return := v_return || 'Yuan';WHEN v_compare BETWEEN 'BB59' AND 'BBBE'THENv_return := v_return || 'Yue';WHEN v_compare BETWEEN 'BBC1' AND 'BC58'THENv_return := v_return || 'Yun';WHEN v_compare BETWEEN 'BC59' AND 'BC7E'THENv_return := v_return || 'Za';WHEN v_compare BETWEEN 'BC81' AND 'BCA8'THENv_return := v_return || 'Zai';WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'THENv_return := v_return || 'Zan';WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'THENv_return := v_return || 'Zang';WHEN v_compare BETWEEN 'BD0C' AND 'BD46'THENv_return := v_return || 'Zao';WHEN v_compare BETWEEN 'BD48' AND 'BD99'THENv_return := v_return || 'Ze';WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'THENv_return := v_return || 'Zei';WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'THENv_return := v_return || 'Zen';WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'THENv_return := v_return || 'Zeng';WHEN v_compare BETWEEN 'BDCE' AND 'BE40'THENv_return := v_return || 'Zha';WHEN v_compare = 'BDF8'THENv_return := v_return || 'Gad';WHEN v_compare BETWEEN 'BE41' AND 'BE62'THENv_return := v_return || 'Zhai';WHEN v_compare BETWEEN 'BE65' AND 'BEF4'THENv_return := v_return || 'Zhan';WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'THENv_return := v_return || 'Zhang';WHEN v_compare BETWEEN 'BF40' AND 'BF8C'THENv_return := v_return || 'Zhao';WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'THENv_return := v_return || 'Zhe';WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'THENv_return := v_return || 'Zhen';WHEN v_compare BETWEEN 'C0B4' AND 'C11E'THENv_return := v_return || 'Zheng';WHEN v_compare BETWEEN 'C122' AND 'C2C4'THENv_return := v_return || 'Zhi';WHEN v_compare BETWEEN 'C2C5' AND 'C31A'THENv_return := v_return || 'Zhong';WHEN v_compare BETWEEN 'C31D' AND 'C39A'THENv_return := v_return || 'Zhou';WHEN v_compare BETWEEN 'C39C' AND 'C47C'THENv_return := v_return || 'Zhu';WHEN v_compare BETWEEN 'C47D' AND 'C484'THENv_return := v_return || 'Zhua';WHEN v_compare BETWEEN 'C485' AND 'C486'THENv_return := v_return || 'Zhuai';WHEN v_compare BETWEEN 'C488' AND 'C4C0'THENv_return := v_return || 'Zhuan';WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'THENv_return := v_return || 'Zhuang';WHEN v_compare BETWEEN 'C4E6' AND 'C51C'THENv_return := v_return || 'Zhui';WHEN v_compare BETWEEN 'C51D' AND 'C530'THENv_return := v_return || 'Zhun';WHEN v_compare BETWEEN 'C534' AND 'C5A5'THENv_return := v_return || 'Zhuo';WHEN v_compare BETWEEN 'C5A8' AND 'C648'THENv_return := v_return || 'Zi';WHEN v_compare = 'C64A'THENv_return := v_return || 'Zo';WHEN v_compare BETWEEN 'C64C' AND 'C6B5'THENv_return := v_return || 'Zong';WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'THENv_return := v_return || 'Zou';WHEN v_compare BETWEEN 'C6E1' AND 'C714'THENv_return := v_return || 'Zu';WHEN v_compare BETWEEN 'C715' AND 'C72D'THENv_return := v_return || 'Zuan';WHEN v_compare BETWEEN 'C72E' AND 'C75E'THENv_return := v_return || 'Zui';WHEN v_compare BETWEEN 'C760' AND 'C776'THENv_return := v_return || 'Zun';WHEN v_compare BETWEEN 'C77A' AND 'C7B4'THENv_return := v_return || 'Zuo';ELSEv_return := v_return || v_substr;END CASE;END LOOP;WHEN 3THEN                                                             --首字母小写FOR i IN 1 .. v_lengthLOOPv_substr := SUBSTR (p_str, i, 1);v_compare := fn_nlssort (v_substr);CASEWHEN v_compare BETWEEN '3B29' AND '3C82'THENv_return := v_return || 'a';WHEN v_compare BETWEEN '3C84' AND '427C'THENv_return := v_return || 'b';WHEN v_compare BETWEEN '427D' AND '4BA9'THENv_return := v_return || 'c';WHEN v_compare BETWEEN '4BAD' AND '5200'THENv_return := v_return || 'd';WHEN v_compare BETWEEN '5205' AND '5332'THENv_return := v_return || 'e';WHEN v_compare BETWEEN '5334' AND '5739'THENv_return := v_return || 'f';WHEN v_compare BETWEEN '573C' AND '5CB6'THENv_return := v_return || 'g';WHEN v_compare BETWEEN '5CB8' AND '63FA'THENv_return := v_return || 'h';WHEN v_compare = 'B359'THENv_return := v_return || 'i';WHEN v_compare BETWEEN '63FE' AND '6E85'THENv_return := v_return || 'j';WHEN v_compare BETWEEN '5BC8' AND '7226'THENv_return := v_return || 'k';WHEN v_compare BETWEEN '722C' AND '7C98'THENv_return := v_return || 'l';WHEN v_compare BETWEEN '569D' AND '821E'THENv_return := v_return || 'm';WHEN v_compare BETWEEN '8224' AND '8574'THENv_return := v_return || 'n';WHEN v_compare BETWEEN '8575' AND '85AE'THENv_return := v_return || 'o';WHEN v_compare BETWEEN '85B1' AND '89C4'THENv_return := v_return || 'p';WHEN v_compare BETWEEN '7E0C' AND '90AA'THENv_return := v_return || 'q';WHEN v_compare BETWEEN '90B0' AND '92E4'THENv_return := v_return || 'r';WHEN v_compare BETWEEN '92E5' AND '9BA9'THENv_return := v_return || 's';WHEN v_compare BETWEEN '5160' AND 'A1AE'THENv_return := v_return || 't';WHEN v_compare BETWEEN '9AF0' AND 'A5D4'THENv_return := v_return || 'w';WHEN v_compare BETWEEN 'A5D6' AND 'AF1E'THENv_return := v_return || 'x';WHEN v_compare BETWEEN 'AF20' AND 'BC58'THENv_return := v_return || 'y';WHEN v_compare BETWEEN 'BC59' AND 'C7B4'THENv_return := v_return || 'z';ELSEv_return := v_return || v_substr;END CASE;END LOOP;WHEN 4THEN                                                             --首字母大写FOR i IN 1 .. v_lengthLOOPv_substr := SUBSTR (p_str, i, 1);v_compare := fn_nlssort (v_substr);CASEWHEN v_compare BETWEEN '3B29' AND '3C82'THENv_return := v_return || 'A';WHEN v_compare BETWEEN '3C84' AND '427C'THENv_return := v_return || 'B';WHEN v_compare BETWEEN '427D' AND '4BA9'THENv_return := v_return || 'C';WHEN v_compare BETWEEN '4BAD' AND '5200'THENv_return := v_return || 'D';WHEN v_compare BETWEEN '5205' AND '5332'THENv_return := v_return || 'E';WHEN v_compare BETWEEN '5334' AND '5739'THENv_return := v_return || 'F';WHEN v_compare BETWEEN '573C' AND '5CB6'THENv_return := v_return || 'G';WHEN v_compare BETWEEN '5CB8' AND '63FA'THENv_return := v_return || 'H';WHEN v_compare = 'B359'THENv_return := v_return || 'I';WHEN v_compare BETWEEN '63FE' AND '6E85'THENv_return := v_return || 'J';WHEN v_compare BETWEEN '5BC8' AND '7226'THENv_return := v_return || 'K';WHEN v_compare BETWEEN '722C' AND '7C98'THENv_return := v_return || 'L';WHEN v_compare BETWEEN '569D' AND '821E'THENv_return := v_return || 'M';WHEN v_compare BETWEEN '8224' AND '8574'THENv_return := v_return || 'N';WHEN v_compare BETWEEN '8575' AND '85AE'THENv_return := v_return || 'O';WHEN v_compare BETWEEN '85B1' AND '89C4'THENv_return := v_return || 'P';WHEN v_compare BETWEEN '7E0C' AND '90AA'THENv_return := v_return || 'Q';WHEN v_compare BETWEEN '90B0' AND '92E4'THENv_return := v_return || 'R';WHEN v_compare BETWEEN '92E5' AND '9BA9'THENv_return := v_return || 'S';WHEN v_compare BETWEEN '5160' AND 'A1AE'THENv_return := v_return || 'T';WHEN v_compare BETWEEN '9AF0' AND 'A5D4'THENv_return := v_return || 'W';WHEN v_compare BETWEEN 'A5D6' AND 'AF1E'THENv_return := v_return || 'X';WHEN v_compare BETWEEN 'AF20' AND 'BC58'THENv_return := v_return || 'Y';WHEN v_compare BETWEEN 'BC59' AND 'C7B4'THENv_return := v_return || 'Z';ELSEv_return := v_return || v_substr;END CASE;END LOOP;ELSE                                                              --全拼小写FOR i IN 1 .. v_lengthLOOPv_substr := SUBSTR (p_str, i, 1);v_compare := fn_nlssort (v_substr);CASEWHEN v_compare BETWEEN '3B29' AND '3B30'THENv_return := v_return || 'a';WHEN v_compare = '3B31'THENv_return := v_return || 'aes';WHEN v_compare BETWEEN '3B32' AND '3B9E'THENv_return := v_return || 'ai';WHEN v_compare BETWEEN '3BA0' AND '3BFE'THENv_return := v_return || 'an';WHEN v_compare BETWEEN '3C01' AND '3C14'THENv_return := v_return || 'ang';WHEN v_compare BETWEEN '3C15' AND '3C82'THENv_return := v_return || 'ao';WHEN v_compare BETWEEN '3C84' AND '3CE9'THENv_return := v_return || 'ba';WHEN v_compare BETWEEN '3CED' AND '3D1D'THENv_return := v_return || 'bai';WHEN v_compare BETWEEN '3D20' AND '3D64'THENv_return := v_return || 'ban';WHEN v_compare BETWEEN '3D66' AND '3DA2'THENv_return := v_return || 'bang';WHEN v_compare BETWEEN '3DA4' AND '3E10'THENv_return := v_return || 'bao';WHEN v_compare = '3E11'THENv_return := v_return || 'be';WHEN v_compare BETWEEN '3E12' AND '3E7A'THENv_return := v_return || 'bei';WHEN v_compare BETWEEN '3E7C' AND '3EA0'THENv_return := v_return || 'ben';WHEN v_compare BETWEEN '3EA1' AND '3ED5'THENv_return := v_return || 'beng';WHEN v_compare BETWEEN '3ED8' AND '3FE9'THENv_return := v_return || 'bi';WHEN v_compare BETWEEN '3FEA' AND '4055'THENv_return := v_return || 'bian';WHEN v_compare BETWEEN '4058' AND '40AE'THENv_return := v_return || 'biao';WHEN v_compare = '4060'THENv_return := v_return || 'bia';WHEN v_compare BETWEEN '40B4' AND '40D4'THENv_return := v_return || 'bie';WHEN v_compare BETWEEN '40D6' AND '4116'THENv_return := v_return || 'bin';WHEN v_compare BETWEEN '4118' AND '4160'THENv_return := v_return || 'bing';WHEN v_compare BETWEEN '4161' AND '4224'THENv_return := v_return || 'bo';WHEN v_compare BETWEEN '4225' AND '427C'THENv_return := v_return || 'bu';WHEN v_compare BETWEEN '427D' AND '4289'THENv_return := v_return || 'ca';WHEN v_compare BETWEEN '428C' AND '42B5'THENv_return := v_return || 'cai';WHEN v_compare BETWEEN '42B9' AND '430C'THENv_return := v_return || 'can';WHEN v_compare BETWEEN '430D' AND '4334'THENv_return := v_return || 'cang';WHEN v_compare BETWEEN '4335' AND '435C'THENv_return := v_return || 'cao';WHEN v_compare BETWEEN '435D' AND '438C'THENv_return := v_return || 'ce';WHEN v_compare BETWEEN '4390' AND '4398'THENv_return := v_return || 'cen';WHEN v_compare BETWEEN '439D' AND '43AA'THENv_return := v_return || 'ceng';WHEN v_compare = '43AC'THENv_return := v_return || 'ceok';WHEN v_compare = '43AE'THENv_return := v_return || 'ceom';WHEN v_compare = '43B0'THENv_return := v_return || 'ceon';WHEN v_compare = '43B1'THENv_return := v_return || 'ceor';WHEN v_compare BETWEEN '43B2' AND '440A'THENv_return := v_return || 'cha';WHEN v_compare BETWEEN '440E' AND '442D'THENv_return := v_return || 'chai';WHEN v_compare BETWEEN '4431' AND '44E1'THENv_return := v_return || 'chan';WHEN v_compare BETWEEN '44E4' AND '4552'THENv_return := v_return || 'chang';WHEN v_compare BETWEEN '4554' AND '458E'THENv_return := v_return || 'chao';WHEN v_compare BETWEEN '4590' AND '45C8'THENv_return := v_return || 'che';WHEN v_compare BETWEEN '45C9' AND '463D'THENv_return := v_return || 'chen';WHEN v_compare BETWEEN '463E' AND '46CD'THENv_return := v_return || 'cheng';WHEN v_compare BETWEEN '46CE' AND '47A6'THENv_return := v_return || 'chi';WHEN v_compare BETWEEN '47A8' AND '47EC'THENv_return := v_return || 'chong';WHEN v_compare BETWEEN '47ED' AND '484C'THENv_return := v_return || 'chou';WHEN v_compare BETWEEN '484D' AND '48E2'THENv_return := v_return || 'chu';WHEN v_compare BETWEEN '48E9' AND '48F4'THENv_return := v_return || 'chuai';WHEN v_compare BETWEEN '48F6' AND '4924'THENv_return := v_return || 'chuan';WHEN v_compare BETWEEN '4925' AND '4951'THENv_return := v_return || 'chuang';WHEN v_compare BETWEEN '4954' AND '496E'THENv_return := v_return || 'chui';WHEN v_compare BETWEEN '4971' AND '49C6'THENv_return := v_return || 'chun';WHEN v_compare BETWEEN '49C8' AND '49EA'THENv_return := v_return || 'chuo';WHEN v_compare BETWEEN '49EC' AND '4A4A'THENv_return := v_return || 'ci';WHEN v_compare = '4A50'THENv_return := v_return || 'cis';WHEN v_compare BETWEEN '4A51' AND '4AB2'THENv_return := v_return || 'cong';WHEN v_compare BETWEEN '4AB4' AND '4ABA'THENv_return := v_return || 'cou';WHEN v_compare BETWEEN '4ABC' AND '4AEA'THENv_return := v_return || 'cu';WHEN v_compare BETWEEN '4AEE' AND '4B0C'THENv_return := v_return || 'cuan';WHEN v_compare BETWEEN '4B0D' AND '4B56'THENv_return := v_return || 'cui';WHEN v_compare BETWEEN '4B59' AND '4B6C'THENv_return := v_return || 'cun';WHEN v_compare BETWEEN '4B70' AND '4BA9'THENv_return := v_return || 'cuo';WHEN v_compare BETWEEN '4BAD' AND '4BFE'THENv_return := v_return || 'da';WHEN v_compare BETWEEN '4C00' AND '4C4E'THENv_return := v_return || 'dai';WHEN v_compare BETWEEN '4C50' AND '4CDC'THENv_return := v_return || 'dan';WHEN v_compare BETWEEN '4CDE' AND '4D26'THENv_return := v_return || 'dang';WHEN v_compare BETWEEN '4D28' AND '4D76'THENv_return := v_return || 'dao';WHEN v_compare BETWEEN '4D7E' AND '4D8D'THENv_return := v_return || 'de';WHEN v_compare = '4D8E'THENv_return := v_return || 'dem';WHEN v_compare BETWEEN '4D90' AND '4D91'THENv_return := v_return || 'den';WHEN v_compare BETWEEN '4D94' AND '4DC0'THENv_return := v_return || 'deng';WHEN v_compare BETWEEN '4DC4' AND '4E8A'THENv_return := v_return || 'di';WHEN v_compare = '4E8C'THENv_return := v_return || 'dia';WHEN v_compare BETWEEN '4E8D' AND '4EE8'THENv_return := v_return || 'dian';WHEN v_compare BETWEEN '4EE9' AND '4F38'THENv_return := v_return || 'diao';WHEN v_compare BETWEEN '4F39' AND '4F90'THENv_return := v_return || 'die';WHEN v_compare = '4F8D'THENv_return := v_return || 'dei';WHEN v_compare = '4F91'THENv_return := v_return || 'dim';WHEN v_compare BETWEEN '4F92' AND '4FCD'THENv_return := v_return || 'ding';WHEN v_compare BETWEEN '4FCD' AND '4FD4'THENv_return := v_return || 'diu';WHEN v_compare BETWEEN '4FD5' AND '5032'THENv_return := v_return || 'dong';WHEN v_compare BETWEEN '5034' AND '507C'THENv_return := v_return || 'dou';WHEN v_compare = '5044'THENv_return := v_return || 'dul';WHEN v_compare BETWEEN '507E' AND '50E9'THENv_return := v_return || 'du';WHEN v_compare BETWEEN '50EA' AND '5110'THENv_return := v_return || 'duan';WHEN v_compare BETWEEN '5114' AND '514E'THENv_return := v_return || 'dui';WHEN v_compare BETWEEN '5152' AND '518D'THENv_return := v_return || 'dun';WHEN v_compare = '5160'THENv_return := v_return || 'ton';WHEN v_compare BETWEEN '518E' AND '5200'THENv_return := v_return || 'duo';WHEN v_compare BETWEEN '5205' AND '52C2'THENv_return := v_return || 'e';WHEN v_compare BETWEEN '52C4' AND '52CD'THENv_return := v_return || 'en';WHEN v_compare = '52D4'THENv_return := v_return || 'eng';WHEN v_compare = '52D5'THENv_return := v_return || 'eo';WHEN v_compare = '52D6'THENv_return := v_return || 'eol';WHEN v_compare = '52D8'THENv_return := v_return || 'eos';WHEN v_compare BETWEEN '52D9' AND '5332'THENv_return := v_return || 'er';WHEN v_compare BETWEEN '5334' AND '5366'THENv_return := v_return || 'fa';WHEN v_compare BETWEEN '536A' AND '53FA'THENv_return := v_return || 'fan';WHEN v_compare BETWEEN '53FD' AND '5438'THENv_return := v_return || 'fang';WHEN v_compare BETWEEN '5439' AND '54B2'THENv_return := v_return || 'fei';WHEN v_compare BETWEEN '54B4' AND '5528'THENv_return := v_return || 'fen';WHEN v_compare BETWEEN '5529' AND '55A9'THENv_return := v_return || 'feng';WHEN v_compare BETWEEN '55AA' AND '55AE'THENv_return := v_return || 'fo';WHEN v_compare BETWEEN '55B1' AND '55BC'THENv_return := v_return || 'fou';WHEN v_compare BETWEEN '55BD' AND '5739'THENv_return := v_return || 'fu';WHEN v_compare = '569D'THENv_return := v_return || 'm';WHEN v_compare BETWEEN '573C' AND '574C'THENv_return := v_return || 'ga';WHEN v_compare BETWEEN '574D' AND '578C'THENv_return := v_return || 'gai';WHEN v_compare BETWEEN '578D' AND '57F0'THENv_return := v_return || 'gan';WHEN v_compare BETWEEN '57F1' AND '582C'THENv_return := v_return || 'gang';WHEN v_compare BETWEEN '582E' AND '5884'THENv_return := v_return || 'gao';WHEN v_compare BETWEEN '5885' AND '5905'THENv_return := v_return || 'ge';WHEN v_compare = '5906'THENv_return := v_return || 'gei';WHEN v_compare BETWEEN '5909' AND '5915'THENv_return := v_return || 'gen';WHEN v_compare BETWEEN '5918' AND '594E'THENv_return := v_return || 'geng';WHEN v_compare = '5956'THENv_return := v_return || 'gib';WHEN v_compare = '5958'THENv_return := v_return || 'go';WHEN v_compare BETWEEN '5959' AND '59BA'THENv_return := v_return || 'gong';WHEN v_compare BETWEEN '59BD' AND '5A0E'THENv_return := v_return || 'gou';WHEN v_compare BETWEEN '5A10' AND '5AB2'THENv_return := v_return || 'gu';WHEN v_compare BETWEEN '5AB4' AND '5AE8'THENv_return := v_return || 'gua';WHEN v_compare BETWEEN '5AE9' AND '5AF8'THENv_return := v_return || 'guai';WHEN v_compare BETWEEN '5AFD' AND '5B5E'THENv_return := v_return || 'guan';WHEN v_compare BETWEEN '5B60' AND '5B8C'THENv_return := v_return || 'guang';WHEN v_compare BETWEEN '5B8D' AND '5C2E'THENv_return := v_return || 'gui';WHEN v_compare = '5BC8'THENv_return := v_return || 'kwi';WHEN v_compare BETWEEN '5C30' AND '5C58'THENv_return := v_return || 'gun';WHEN v_compare BETWEEN '5C51' AND '5CB6'THENv_return := v_return || 'guo';WHEN v_compare BETWEEN '5CB8' AND '5CBD'THENv_return := v_return || 'ha';WHEN v_compare BETWEEN '5CC6' AND '5CEC'THENv_return := v_return || 'hai';WHEN v_compare = '5CED'THENv_return := v_return || 'hal';WHEN v_compare BETWEEN '5CEE' AND '5D99'THENv_return := v_return || 'han';WHEN v_compare BETWEEN '5D9D' AND '5DBC'THENv_return := v_return || 'hang';WHEN v_compare BETWEEN '5DBE' AND '5E20'THENv_return := v_return || 'hao';WHEN v_compare = '5E02'THENv_return := v_return || 'ho';WHEN v_compare BETWEEN '5E22' AND '5EC5'THENv_return := v_return || 'he';WHEN v_compare BETWEEN '5EC6' AND '5ECE'THENv_return := v_return || 'hei';WHEN v_compare BETWEEN '5ED0' AND '5EDC'THENv_return := v_return || 'hen';WHEN v_compare BETWEEN '5EDD' AND '5EDC'THENv_return := v_return || 'heng';WHEN v_compare = '5F04'THENv_return := v_return || 'hol';WHEN v_compare BETWEEN '5F05' AND '5F8D'THENv_return := v_return || 'hong';WHEN v_compare BETWEEN '5F8E' AND '5FD2'THENv_return := v_return || 'hou';WHEN v_compare BETWEEN '5FD4' AND '60B1'THENv_return := v_return || 'hu';WHEN v_compare BETWEEN '60B2' AND '6111'THENv_return := v_return || 'hua';WHEN v_compare BETWEEN '6112' AND '612D'THENv_return := v_return || 'huai';WHEN v_compare BETWEEN '612E' AND '61C6'THENv_return := v_return || 'huan';WHEN v_compare BETWEEN '61CA' AND '624A'THENv_return := v_return || 'huang';WHEN v_compare BETWEEN '624C' AND '6344'THENv_return := v_return || 'hui';WHEN v_compare BETWEEN '6346' AND '6388'THENv_return := v_return || 'hun';WHEN v_compare BETWEEN '638C' AND '63FA'THENv_return := v_return || 'huo';WHEN v_compare = '63FD'THENv_return := v_return || 'hwa';WHEN v_compare BETWEEN '63FE' AND '6601'THENv_return := v_return || 'ji';WHEN v_compare BETWEEN '6604' AND '6691'THENv_return := v_return || 'jia';WHEN v_compare BETWEEN '6692' AND '67F8'THENv_return := v_return || 'jian';WHEN v_compare BETWEEN '67F9' AND '6860'THENv_return := v_return || 'jiang';WHEN v_compare BETWEEN '6862' AND '6930'THENv_return := v_return || 'jiao';WHEN v_compare BETWEEN '6931' AND '6A18'THENv_return := v_return || 'jie';WHEN v_compare BETWEEN '6A1A' AND '6AC9'THENv_return := v_return || 'jin';WHEN v_compare BETWEEN '6ACA' AND '6B65'THENv_return := v_return || 'jing';WHEN v_compare BETWEEN '6B66' AND '6B9A'THENv_return := v_return || 'jiong';WHEN v_compare BETWEEN '6B9C' AND '6C0C'THENv_return := v_return || 'jiu';WHEN v_compare = '6C0D'THENv_return := v_return || 'jou';WHEN v_compare BETWEEN '6C0E' AND '6D2A'THENv_return := v_return || 'ju';WHEN v_compare BETWEEN '6D2D' AND '6D80'THENv_return := v_return || 'juan';WHEN v_compare BETWEEN '6D82' AND '6E28'THENv_return := v_return || 'jue';WHEN v_compare BETWEEN '6E2A' AND '6E85'THENv_return := v_return || 'jun';WHEN v_compare BETWEEN '6E86' AND '6E92'THENv_return := v_return || 'ka';WHEN v_compare BETWEEN '6E94' AND '6EC9'THENv_return := v_return || 'kai';WHEN v_compare = '6ECC'THENv_return := v_return || 'kal';WHEN v_compare BETWEEN '6ECD' AND '6F00'THENv_return := v_return || 'kan';WHEN v_compare BETWEEN '6F02' AND '6F30'THENv_return := v_return || 'kang';WHEN v_compare BETWEEN '6F31' AND '6F4D'THENv_return := v_return || 'kao';WHEN v_compare BETWEEN '6F50' AND '6FC8'THENv_return := v_return || 'ke';WHEN v_compare BETWEEN '6FC9' AND '6FDA'THENv_return := v_return || 'ken';WHEN v_compare BETWEEN '6FDC' AND '6FF5'THENv_return := v_return || 'keng';WHEN v_compare = '6FFC'THENv_return := v_return || 'ki';WHEN v_compare BETWEEN '6FFD' AND '7016'THENv_return := v_return || 'kong';WHEN v_compare = '7018'THENv_return := v_return || 'kos';WHEN v_compare BETWEEN '7019' AND '703E'THENv_return := v_return || 'kou';WHEN v_compare BETWEEN '7041' AND '707A'THENv_return := v_return || 'ku';WHEN v_compare BETWEEN '707C' AND '7095'THENv_return := v_return || 'kua';WHEN v_compare BETWEEN '709A' AND '70C1'THENv_return := v_return || 'kuai';WHEN v_compare BETWEEN '70C2' AND '70D4'THENv_return := v_return || 'kuan';WHEN v_compare BETWEEN '70D8' AND '7128'THENv_return := v_return || 'kuang';WHEN v_compare BETWEEN '7129' AND '71B1'THENv_return := v_return || 'kui';WHEN v_compare BETWEEN '71B2' AND '71FE'THENv_return := v_return || 'kun';WHEN v_compare BETWEEN '7200' AND '7226'THENv_return := v_return || 'kuo';WHEN v_compare = '7228'THENv_return := v_return || 'kweok';WHEN v_compare BETWEEN '722C' AND '726A'THENv_return := v_return || 'la';WHEN v_compare BETWEEN '726C' AND '72B5'THENv_return := v_return || 'lai';WHEN v_compare BETWEEN '72B9' AND '733C'THENv_return := v_return || 'lan';WHEN v_compare BETWEEN '733D' AND '7388'THENv_return := v_return || 'lang';WHEN v_compare BETWEEN '7389' AND '73E5'THENv_return := v_return || 'lao';WHEN v_compare BETWEEN '73E8' AND '7402'THENv_return := v_return || 'le';WHEN v_compare BETWEEN '7404' AND '7485'THENv_return := v_return || 'lei';WHEN v_compare BETWEEN '7488' AND '7499'THENv_return := v_return || 'leng';WHEN v_compare BETWEEN '749C' AND '7642'THENv_return := v_return || 'li';WHEN v_compare BETWEEN '7644' AND '7645'THENv_return := v_return || 'lia';WHEN v_compare BETWEEN '7646' AND '76EC'THENv_return := v_return || 'lian';WHEN v_compare BETWEEN '76ED' AND '7731'THENv_return := v_return || 'liang';WHEN v_compare BETWEEN '7732' AND '7794'THENv_return := v_return || 'liao';WHEN v_compare BETWEEN '7795' AND '77E2'THENv_return := v_return || 'lie';WHEN v_compare BETWEEN '77E4' AND '785D'THENv_return := v_return || 'lin';WHEN v_compare = '77EA'THENv_return := v_return || 'len';WHEN v_compare BETWEEN '7860' AND '7904'THENv_return := v_return || 'ling';WHEN v_compare BETWEEN '7905' AND '7986'THENv_return := v_return || 'liu';WHEN v_compare BETWEEN '7988' AND '7989'THENv_return := v_return || 'lo';WHEN v_compare BETWEEN '798A' AND '79FD'THENv_return := v_return || 'long';WHEN v_compare BETWEEN '79FE' AND '7A49'THENv_return := v_return || 'lou';WHEN v_compare BETWEEN '7A4C' AND '7B4D'THENv_return := v_return || 'lu';WHEN v_compare BETWEEN '7B4E' AND '7B80'THENv_return := v_return || 'luan';WHEN v_compare BETWEEN '7B81' AND '7BB2'THENv_return := v_return || 'lun';WHEN v_compare BETWEEN '7BB5' AND '7C25'THENv_return := v_return || 'luo';WHEN v_compare BETWEEN '7C26' AND '7C82'THENv_return := v_return || 'lv';WHEN v_compare BETWEEN '7C84' AND '7C98'THENv_return := v_return || 'lue';WHEN v_compare BETWEEN '7C9C' AND '7CE4'THENv_return := v_return || 'ma';WHEN v_compare BETWEEN '7CE5' AND '7DOC'THENv_return := v_return || 'mai';WHEN v_compare BETWEEN '7D11' AND '7D6E'THENv_return := v_return || 'man';WHEN v_compare BETWEEN '7D70' AND '7DA9'THENv_return := v_return || 'mang';WHEN v_compare BETWEEN '7DAC' AND '7E15'THENv_return := v_return || 'mao';WHEN v_compare = '7E0C'THENv_return := v_return || 'q';WHEN v_compare BETWEEN '7E18' AND '7E1E'THENv_return := v_return || 'me';WHEN v_compare BETWEEN '7E20' AND '7E9A'THENv_return := v_return || 'mei';WHEN v_compare BETWEEN '7E9D' AND '7EC1'THENv_return := v_return || 'men';WHEN v_compare BETWEEN '7EC2' AND '7F36'THENv_return := v_return || 'meng';WHEN v_compare = '7F38'THENv_return := v_return || 'meo';WHEN v_compare BETWEEN '7F39' AND '7FE4'THENv_return := v_return || 'mi';WHEN v_compare BETWEEN '7FE6' AND '8034'THENv_return := v_return || 'mian';WHEN v_compare BETWEEN '8035' AND '805A'THENv_return := v_return || 'miao';WHEN v_compare BETWEEN '805C' AND '8081'THENv_return := v_return || 'mie';WHEN v_compare BETWEEN '8084' AND '80E4'THENv_return := v_return || 'min';WHEN v_compare = '8096'THENv_return := v_return || 'lem';WHEN v_compare BETWEEN '80E5' AND '8116'THENv_return := v_return || 'ming';WHEN v_compare BETWEEN '8119' AND '811D'THENv_return := v_return || 'miu';WHEN v_compare BETWEEN '811E' AND '81A9'THENv_return := v_return || 'mo';WHEN v_compare BETWEEN '81AC' AND '81CC'THENv_return := v_return || 'mou';WHEN v_compare BETWEEN '81CD' AND '821E'THENv_return := v_return || 'mu';WHEN v_compare = '8220'THENv_return := v_return || 'myeo';WHEN v_compare = '8221'THENv_return := v_return || 'myeon';WHEN v_compare = '8222'THENv_return := v_return || 'myeong';WHEN v_compare BETWEEN '8224' AND '8258'THENv_return := v_return || 'na';WHEN v_compare BETWEEN '825D' AND '8285'THENv_return := v_return || 'nai';WHEN v_compare BETWEEN '8289' AND '82B5'THENv_return := v_return || 'nan';WHEN v_compare BETWEEN '82B9' AND '82D0'THENv_return := v_return || 'nang';WHEN v_compare BETWEEN '82D1' AND '8311'THENv_return := v_return || 'nao';WHEN v_compare BETWEEN '8312' AND '8320'THENv_return := v_return || 'ne';WHEN v_compare BETWEEN '8322' AND '8331'THENv_return := v_return || 'nei';WHEN v_compare = '8334'THENv_return := v_return || 'nem';WHEN v_compare = '8336'THENv_return := v_return || 'nen';WHEN v_compare = '8339'THENv_return := v_return || 'neng';WHEN v_compare = '833E'THENv_return := v_return || 'neus';WHEN v_compare = '8342'THENv_return := v_return || 'ngag';WHEN v_compare = '8344'THENv_return := v_return || 'ngai';WHEN v_compare = '8345'THENv_return := v_return || 'ngam';WHEN v_compare BETWEEN '8346' AND '83B9'THENv_return := v_return || 'ni';WHEN v_compare BETWEEN '83BC' AND '83ED'THENv_return := v_return || 'nian';WHEN v_compare BETWEEN '83EE' AND '83F5'THENv_return := v_return || 'niang';WHEN v_compare BETWEEN '83F8' AND '8414'THENv_return := v_return || 'niao';WHEN v_compare BETWEEN '8415' AND '8478'THENv_return := v_return || 'nie';WHEN v_compare BETWEEN '8479' AND '8480'THENv_return := v_return || 'nin';WHEN v_compare BETWEEN '8481' AND '84B4'THENv_return := v_return || 'ning';WHEN v_compare BETWEEN '84B5' AND '84D1'THENv_return := v_return || 'niu';WHEN v_compare BETWEEN '84D4' AND '84FA'THENv_return := v_return || 'nong';WHEN v_compare = '84E8'THENv_return := v_return || 'nung';WHEN v_compare BETWEEN '84FD' AND '850E'THENv_return := v_return || 'nou';WHEN v_compare BETWEEN '8511' AND '8522'THENv_return := v_return || 'nu';WHEN v_compare BETWEEN '8524' AND '852C'THENv_return := v_return || 'nuan';WHEN v_compare = '852D'THENv_return := v_return || 'nun';WHEN v_compare BETWEEN '8530' AND '8559'THENv_return := v_return || 'nuo';WHEN v_compare BETWEEN '855A' AND '8566'THENv_return := v_return || 'nv';WHEN v_compare BETWEEN '856D' AND '8574'THENv_return := v_return || 'nue';WHEN v_compare = '8575'THENv_return := v_return || 'o';WHEN v_compare = '8579'THENv_return := v_return || 'oes';WHEN v_compare = '857A'THENv_return := v_return || 'ol';WHEN v_compare = '857C'THENv_return := v_return || 'on';WHEN v_compare BETWEEN '857D' AND '85AE'THENv_return := v_return || 'ou';WHEN v_compare BETWEEN '85B1' AND '85C9'THENv_return := v_return || 'pa';WHEN v_compare BETWEEN '85CA' AND '85E4'THENv_return := v_return || 'pai';WHEN v_compare = '85E5'THENv_return := v_return || 'pak';WHEN v_compare BETWEEN '85E8' AND '8625'THENv_return := v_return || 'pan';WHEN v_compare BETWEEN '8626' AND '8658'THENv_return := v_return || 'pang';WHEN v_compare BETWEEN '8659' AND '8688'THENv_return := v_return || 'pao';WHEN v_compare BETWEEN '868A' AND '86C5'THENv_return := v_return || 'pei';WHEN v_compare BETWEEN '86C8' AND '86D6'THENv_return := v_return || 'pen';WHEN v_compare BETWEEN '86D8' AND '8740'THENv_return := v_return || 'peng';WHEN v_compare = '8741'THENv_return := v_return || 'peol';WHEN v_compare = '8742'THENv_return := v_return || 'phas';WHEN v_compare = '8744'THENv_return := v_return || 'phdeng';WHEN v_compare = '8745'THENv_return := v_return || 'phoi';WHEN v_compare = '8746'THENv_return := v_return || 'phos';WHEN v_compare BETWEEN '8748' AND '880D'THENv_return := v_return || 'pi';WHEN v_compare BETWEEN '880E' AND '883A'THENv_return := v_return || 'pian';WHEN v_compare BETWEEN '883C' AND '8869'THENv_return := v_return || 'piao';WHEN v_compare BETWEEN '886D' AND '8879'THENv_return := v_return || 'pie';WHEN v_compare BETWEEN '887A' AND '88A0'THENv_return := v_return || 'pin';WHEN v_compare BETWEEN '88A1' AND '88EC'THENv_return := v_return || 'ping';WHEN v_compare BETWEEN '88F0' AND '8938'THENv_return := v_return || 'po';WHEN v_compare BETWEEN '893E' AND '8958'THENv_return := v_return || 'pou';WHEN v_compare BETWEEN '895A' AND '895C'THENv_return := v_return || 'ppun';WHEN v_compare BETWEEN '895D' AND '89C4'THENv_return := v_return || 'pu';WHEN v_compare BETWEEN '89C5' AND '8B3E'THENv_return := v_return || 'qi';WHEN v_compare BETWEEN '8B41' AND '8B61'THENv_return := v_return || 'qia';WHEN v_compare BETWEEN '8B62' AND '8C54'THENv_return := v_return || 'qian';WHEN v_compare BETWEEN '8C5A' AND '8CB4'THENv_return := v_return || 'qiang';WHEN v_compare BETWEEN '8CB8' AND '8D3D'THENv_return := v_return || 'qiao';WHEN v_compare BETWEEN '8D40' AND '8D7E'THENv_return := v_return || 'qie';WHEN v_compare BETWEEN '8D81' AND '8DFA'THENv_return := v_return || 'qin';WHEN v_compare BETWEEN '8DFC' AND '8E5D'THENv_return := v_return || 'qing';WHEN v_compare BETWEEN '8E5E' AND '8E98'THENv_return := v_return || 'qiong';WHEN v_compare BETWEEN '8E9A' AND '8F2A'THENv_return := v_return || 'qiu';WHEN v_compare BETWEEN '8F2E' AND '8FE9'THENv_return := v_return || 'qu';WHEN v_compare BETWEEN '8FEA' AND '905D'THENv_return := v_return || 'quan';WHEN v_compare BETWEEN '905E' AND '9099'THENv_return := v_return || 'que';WHEN v_compare BETWEEN '909A' AND '90AA'THENv_return := v_return || 'qun';WHEN v_compare BETWEEN '90B0' AND '90B1'THENv_return := v_return || 'ra';WHEN v_compare = '90B2'THENv_return := v_return || 'ram';WHEN v_compare BETWEEN '90B4' AND '90E5'THENv_return := v_return || 'ran';WHEN v_compare BETWEEN '90E6' AND '9104'THENv_return := v_return || 'rang';WHEN v_compare BETWEEN '9105' AND '911C'THENv_return := v_return || 'rao';WHEN v_compare BETWEEN '911D' AND '9120'THENv_return := v_return || 're';WHEN v_compare BETWEEN '9121' AND '9180'THENv_return := v_return || 'ren';WHEN v_compare BETWEEN '9181' AND '918D'THENv_return := v_return || 'reng';WHEN v_compare BETWEEN '918E' AND '9196'THENv_return := v_return || 'ri';WHEN v_compare BETWEEN '9189' AND '91F1'THENv_return := v_return || 'rong';WHEN v_compare BETWEEN '91F2' AND '9218'THENv_return := v_return || 'rou';WHEN v_compare BETWEEN '9219' AND '9269'THENv_return := v_return || 'ru';WHEN v_compare BETWEEN '926C' AND '9292'THENv_return := v_return || 'ruan';WHEN v_compare BETWEEN '9294' AND '92BD'THENv_return := v_return || 'rui';WHEN v_compare BETWEEN '92BE' AND '92C9'THENv_return := v_return || 'run';WHEN v_compare = '92CA'THENv_return := v_return || 'rua';WHEN v_compare BETWEEN '92CA' AND '92E4'THENv_return := v_return || 'ruo';WHEN v_compare BETWEEN '92E5' AND '9309'THENv_return := v_return || 'sa';WHEN v_compare = '930A'THENv_return := v_return || 'saeng';WHEN v_compare BETWEEN '930C' AND '9325'THENv_return := v_return || 'sai';WHEN v_compare = '9328'THENv_return := v_return || 'sal';WHEN v_compare BETWEEN '9329' AND '9355'THENv_return := v_return || 'san';WHEN v_compare BETWEEN '9358' AND '936A'THENv_return := v_return || 'sang';WHEN v_compare BETWEEN '936C' AND '9391'THENv_return := v_return || 'sao';WHEN v_compare BETWEEN '9392' AND '93C5'THENv_return := v_return || 'se';WHEN v_compare = '93C6'THENv_return := v_return || 'sed';WHEN v_compare BETWEEN '93C8' AND '93CC'THENv_return := v_return || 'sen';WHEN v_compare BETWEEN '93CD' AND '93D0'THENv_return := v_return || 'seng';WHEN v_compare = '93D1'THENv_return := v_return || 'seo';WHEN v_compare = '93D2'THENv_return := v_return || 'seon';WHEN v_compare BETWEEN '93D4' AND '941A'THENv_return := v_return || 'sha';WHEN v_compare BETWEEN '941D' AND '9428'THENv_return := v_return || 'shai';WHEN v_compare BETWEEN '9429' AND '94C1'THENv_return := v_return || 'shan';WHEN v_compare BETWEEN '94C2' AND '94EE'THENv_return := v_return || 'shang';WHEN v_compare BETWEEN '94F1' AND '952D'THENv_return := v_return || 'shao';WHEN v_compare BETWEEN '952E' AND '9571'THENv_return := v_return || 'she';WHEN v_compare BETWEEN '9574' AND '9602'THENv_return := v_return || 'shen';WHEN v_compare BETWEEN '9604' AND '965C'THENv_return := v_return || 'sheng';WHEN v_compare BETWEEN '965E' AND '9786'THENv_return := v_return || 'shi';WHEN v_compare BETWEEN '9788' AND '97AE'THENv_return := v_return || 'shou';WHEN v_compare BETWEEN '97B0' AND '9878'THENv_return := v_return || 'shu';WHEN v_compare BETWEEN '987A' AND '987E'THENv_return := v_return || 'shua';WHEN v_compare BETWEEN '9880' AND '988A'THENv_return := v_return || 'shuai';WHEN v_compare BETWEEN '988C' AND '9894'THENv_return := v_return || 'shuan';WHEN v_compare BETWEEN '9895' AND '98BE'THENv_return := v_return || 'shuang';WHEN v_compare BETWEEN '98C0' AND '98D6'THENv_return := v_return || 'shui';WHEN v_compare BETWEEN '98DC' AND '98EE'THENv_return := v_return || 'shun';WHEN v_compare BETWEEN '98F1' AND '9911'THENv_return := v_return || 'shuo';WHEN v_compare BETWEEN '9912' AND '99AD'THENv_return := v_return || 'si';WHEN v_compare = '99AE'THENv_return := v_return || 'so';WHEN v_compare = '99B0'THENv_return := v_return || 'sol';WHEN v_compare BETWEEN '99B1' AND '99F6'THENv_return := v_return || 'song';WHEN v_compare BETWEEN '99F8' AND '9A36'THENv_return := v_return || 'sou';WHEN v_compare BETWEEN '9A38' AND '9AB6'THENv_return := v_return || 'su';WHEN v_compare BETWEEN '9AB8' AND '9AC4'THENv_return := v_return || 'suan';WHEN v_compare BETWEEN '9AC5' AND '9B3A'THENv_return := v_return || 'sui';WHEN v_compare = '9AF0'THENv_return := v_return || 'wie';WHEN v_compare BETWEEN '9B3C' AND '9B62'THENv_return := v_return || 'sun';WHEN v_compare BETWEEN '9B65' AND '9BA9'THENv_return := v_return || 'suo';WHEN v_compare BETWEEN '9BAA' AND '9C10'THENv_return := v_return || 'ta';WHEN v_compare = '9C11'THENv_return := v_return || 'tae';WHEN v_compare BETWEEN '9C12' AND '9C59'THENv_return := v_return || 'tai';WHEN v_compare BETWEEN '9C5A' AND '9CE0'THENv_return := v_return || 'tan';WHEN v_compare BETWEEN '9CE2' AND '9D55'THENv_return := v_return || 'tang';WHEN v_compare BETWEEN '9D56' AND '9DB4'THENv_return := v_return || 'tao';WHEN v_compare = '9DB6'THENv_return := v_return || 'tap';WHEN v_compare BETWEEN '9DB8' AND '9DC6'THENv_return := v_return || 'te';WHEN v_compare BETWEEN '9DC8' AND '9DED'THENv_return := v_return || 'teng';WHEN v_compare = '9DEE'THENv_return := v_return || 'teo';WHEN v_compare = '9DF0'THENv_return := v_return || 'teul';WHEN v_compare BETWEEN '9DF1' AND '9E82'THENv_return := v_return || 'ti';WHEN v_compare BETWEEN '9E85' AND '9EED'THENv_return := v_return || 'tian';WHEN v_compare BETWEEN '9EEE' AND '9F38'THENv_return := v_return || 'tiao';WHEN v_compare BETWEEN '9F39' AND '9F56'THENv_return := v_return || 'tie';WHEN v_compare BETWEEN '9F59' AND '9FAE'THENv_return := v_return || 'ting';WHEN v_compare = '9FB0'THENv_return := v_return || 'tol';WHEN v_compare BETWEEN '9FB1' AND 'A015'THENv_return := v_return || 'tong';WHEN v_compare BETWEEN 'A016' AND 'A03A'THENv_return := v_return || 'tou';WHEN v_compare BETWEEN 'A040' AND 'A0A9'THENv_return := v_return || 'tu';WHEN v_compare BETWEEN 'A0AA' AND 'A0D5'THENv_return := v_return || 'tuan';WHEN v_compare BETWEEN 'A0D6' AND 'A106'THENv_return := v_return || 'tui';WHEN v_compare BETWEEN 'A108' AND 'A131'THENv_return := v_return || 'tun';WHEN v_compare BETWEEN 'A134' AND 'A1AE'THENv_return := v_return || 'tuo';WHEN v_compare BETWEEN 'A1B0' AND 'A1E8'THENv_return := v_return || 'wa';WHEN v_compare BETWEEN 'A1E9' AND 'A1F5'THENv_return := v_return || 'wai';WHEN v_compare BETWEEN 'A1F8' AND 'A279'THENv_return := v_return || 'wan';WHEN v_compare BETWEEN 'A27A' AND 'A2B9'THENv_return := v_return || 'wang';WHEN v_compare BETWEEN 'A2BC' AND 'A408'THENv_return := v_return || 'wei';WHEN v_compare BETWEEN 'A40D' AND 'A47C'THENv_return := v_return || 'wen';WHEN v_compare BETWEEN 'A47D' AND 'A4A2'THENv_return := v_return || 'weng';WHEN v_compare BETWEEN 'A4A4' AND 'A4EA'THENv_return := v_return || 'wo';WHEN v_compare BETWEEN 'A4EC' AND 'A5D4'THENv_return := v_return || 'wu';WHEN v_compare BETWEEN 'A5D6' AND 'A784'THENv_return := v_return || 'xi';WHEN v_compare BETWEEN 'A785' AND 'A7FA'THENv_return := v_return || 'xia';WHEN v_compare BETWEEN 'A7FD' AND 'A951'THENv_return := v_return || 'xian';WHEN v_compare BETWEEN 'A954' AND 'A9CE'THENv_return := v_return || 'xiang';WHEN v_compare BETWEEN 'A9D0' AND 'AA8A'THENv_return := v_return || 'xiao';WHEN v_compare BETWEEN 'AA8D' AND 'AB7E'THENv_return := v_return || 'xie';WHEN v_compare BETWEEN 'AB80' AND 'ABEE'THENv_return := v_return || 'xin';WHEN v_compare BETWEEN 'ABF0' AND 'AC41'THENv_return := v_return || 'xing';WHEN v_compare BETWEEN 'AC42' AND 'AC64'THENv_return := v_return || 'xiong';WHEN v_compare BETWEEN 'AC65' AND 'ACBA'THENv_return := v_return || 'xiu';WHEN v_compare BETWEEN 'ACBC' AND 'AD90'THENv_return := v_return || 'xu';WHEN v_compare = 'ACD9'THENv_return := v_return || 'chua';WHEN v_compare BETWEEN 'AD91' AND 'AE32'THENv_return := v_return || 'xuan';WHEN v_compare BETWEEN 'AE34' AND 'AE89'THENv_return := v_return || 'xue';WHEN v_compare BETWEEN 'AE8C' AND 'AF1E'THENv_return := v_return || 'xun';WHEN v_compare BETWEEN 'AF20' AND 'AF96'THENv_return := v_return || 'ya';WHEN v_compare BETWEEN 'AF98' AND 'B118'THENv_return := v_return || 'yan';WHEN v_compare = 'B030'THENv_return := v_return || 'eom';WHEN v_compare BETWEEN 'B11A' AND 'B1A8'THENv_return := v_return || 'yang';WHEN v_compare BETWEEN 'B1AD' AND 'B275'THENv_return := v_return || 'yao';WHEN v_compare BETWEEN 'B276' AND 'B30A'THENv_return := v_return || 'ye';WHEN v_compare BETWEEN 'B30D' AND 'B30E'THENv_return := v_return || 'yen';WHEN v_compare BETWEEN 'B310' AND 'B594'THENv_return := v_return || 'yi';WHEN v_compare = 'B359'THENv_return := v_return || 'i';WHEN v_compare BETWEEN 'B596' AND 'B684'THENv_return := v_return || 'yin';WHEN v_compare BETWEEN 'B685' AND 'B768'THENv_return := v_return || 'ying';WHEN v_compare BETWEEN 'B76C' AND 'B76E'THENv_return := v_return || 'yo';WHEN v_compare BETWEEN 'B770' AND 'B7EA'THENv_return := v_return || 'yong';WHEN v_compare BETWEEN 'B7EC' AND 'B8B2'THENv_return := v_return || 'you';WHEN v_compare BETWEEN 'B8B5' AND 'BA98'THENv_return := v_return || 'yu';WHEN v_compare BETWEEN 'BA99' AND 'BB58'THENv_return := v_return || 'yuan';WHEN v_compare BETWEEN 'BB59' AND 'BBBE'THENv_return := v_return || 'yue';WHEN v_compare BETWEEN 'BBC1' AND 'BC58'THENv_return := v_return || 'yun';WHEN v_compare BETWEEN 'BC59' AND 'BC7E'THENv_return := v_return || 'za';WHEN v_compare BETWEEN 'BC81' AND 'BCA8'THENv_return := v_return || 'zai';WHEN v_compare BETWEEN 'BCAA' AND 'BCEA'THENv_return := v_return || 'zan';WHEN v_compare BETWEEN 'BCEE' AND 'BD0A'THENv_return := v_return || 'zang';WHEN v_compare BETWEEN 'BD0C' AND 'BD46'THENv_return := v_return || 'zao';WHEN v_compare BETWEEN 'BD48' AND 'BD99'THENv_return := v_return || 'ze';WHEN v_compare BETWEEN 'BD9A' AND 'BDA2'THENv_return := v_return || 'zei';WHEN v_compare BETWEEN 'BDA5' AND 'BDAC'THENv_return := v_return || 'zen';WHEN v_compare BETWEEN 'BDAD' AND 'BDCC'THENv_return := v_return || 'zeng';WHEN v_compare BETWEEN 'BDCE' AND 'BE40'THENv_return := v_return || 'zha';WHEN v_compare = 'BDF8'THENv_return := v_return || 'gad';WHEN v_compare BETWEEN 'BE41' AND 'BE62'THENv_return := v_return || 'zhai';WHEN v_compare BETWEEN 'BE65' AND 'BEF4'THENv_return := v_return || 'zhan';WHEN v_compare BETWEEN 'BEF6' AND 'BF3E'THENv_return := v_return || 'zhang';WHEN v_compare BETWEEN 'BF40' AND 'BF8C'THENv_return := v_return || 'zhao';WHEN v_compare BETWEEN 'BF8E' AND 'BFF8'THENv_return := v_return || 'zhe';WHEN v_compare BETWEEN 'BFF9' AND 'C0B2'THENv_return := v_return || 'zhen';WHEN v_compare BETWEEN 'C0B4' AND 'C11E'THENv_return := v_return || 'zheng';WHEN v_compare BETWEEN 'C122' AND 'C2C4'THENv_return := v_return || 'zhi';WHEN v_compare BETWEEN 'C2C5' AND 'C31A'THENv_return := v_return || 'zhong';WHEN v_compare BETWEEN 'C31D' AND 'C39A'THENv_return := v_return || 'zhou';WHEN v_compare BETWEEN 'C39C' AND 'C47C'THENv_return := v_return || 'zhu';WHEN v_compare BETWEEN 'C47D' AND 'C484'THENv_return := v_return || 'zhua';WHEN v_compare BETWEEN 'C485' AND 'C486'THENv_return := v_return || 'zhuai';WHEN v_compare BETWEEN 'C488' AND 'C4C0'THENv_return := v_return || 'zhuan';WHEN v_compare BETWEEN 'C4C2' AND 'C4E5'THENv_return := v_return || 'zhuang';WHEN v_compare BETWEEN 'C4E6' AND 'C51C'THENv_return := v_return || 'zhui';WHEN v_compare BETWEEN 'C51D' AND 'C530'THENv_return := v_return || 'zhun';WHEN v_compare BETWEEN 'C534' AND 'C5A5'THENv_return := v_return || 'zhuo';WHEN v_compare BETWEEN 'C5A8' AND 'C648'THENv_return := v_return || 'zi';WHEN v_compare = 'C64A'THENv_return := v_return || 'zo';WHEN v_compare BETWEEN 'C64C' AND 'C6B5'THENv_return := v_return || 'zong';WHEN v_compare BETWEEN 'C6B6' AND 'C6D6'THENv_return := v_return || 'zou';WHEN v_compare BETWEEN 'C6E1' AND 'C714'THENv_return := v_return || 'zu';WHEN v_compare BETWEEN 'C715' AND 'C72D'THENv_return := v_return || 'zuan';WHEN v_compare BETWEEN 'C72E' AND 'C75E'THENv_return := v_return || 'zui';WHEN v_compare BETWEEN 'C760' AND 'C776'THENv_return := v_return || 'zun';WHEN v_compare BETWEEN 'C77A' AND 'C7B4'THENv_return := v_return || 'zuo';ELSEv_return := v_return || v_substr;END CASE;END LOOP;END CASE;RETURN v_return;
   END fn_getpy;
   

   　　

   FN_GETPY('中华人民共和国')
   --------------------------------------------------------------------------------
   zhonghuarenmingongheguo
   1 row selected.FN_GETPY('中华人民共和国',1)
   --------------------------------------------------------------------------------
   ZHONGHUARENMINGONGHEGUO
   1 row selected.FN_GETPY('中华人民共和国',2)
   --------------------------------------------------------------------------------
   ZhongHuaRenMinGongHeGuo
   1 row selected.FN_GETPY('中华人民共和国',3)
   --------------------------------------------------------------------------------
   zhrmghg
   1 row selected.FN_GETPY('中华人民共和国',4)
   --------------------------------------------------------------------------------
   ZHRMGHG
   1 row selected