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数据库排序只能按字典序来排序,汉字不能用字典序排序。
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你可以加个字段存拼音或者加个字段存一个int(代表次序)
如果是oracle 的话,创建下面的函数,调用函数做视图可以实现你要的效果
CREATE OR REPLACE FUNCTION F_TRANS_PINYIN_CAPITAL(P_NAME IN VARCHAR2) RETURN VARCHAR2 AS
V_COMPARE VARCHAR2(100);
V_RETURN VARCHAR2(4000);
FUNCTION F_NLSSORT(P_WORD IN VARCHAR2) RETURN VARCHAR2 AS
BEGIN
RETURN NLSSORT(P_WORD, 'NLS_SORT=SCHINESE_PINYIN_M');
END;
BEGIN
FOR I IN 1..LENGTH(P_NAME) LOOP
V_COMPARE := F_NLSSORT(SUBSTR(P_NAME, I, 1));
IF V_COMPARE = F_NLSSORT(' 吖 ') AND V_COMPARE = F_NLSSORT('骜 ') THEN
V_RETURN := V_RETURN || 'a';
ELSIF V_COMPARE = F_NLSSORT('八 ') AND V_COMPARE = F_NLSSORT('簿 ') THEN
V_RETURN := V_RETURN || 'b';
ELSIF V_COMPARE = F_NLSSORT('嚓 ') AND V_COMPARE = F_NLSSORT('错 ') THEN
V_RETURN := V_RETURN || 'c';
ELSIF V_COMPARE = F_NLSSORT('咑 ') AND V_COMPARE = F_NLSSORT('鵽 ') THEN
V_RETURN := V_RETURN || 'd';
ELSIF V_COMPARE = F_NLSSORT('妸 ') AND V_COMPARE = F_NLSSORT('樲 ') THEN
V_RETURN := V_RETURN || 'e';
ELSIF V_COMPARE = F_NLSSORT('发 ') AND V_COMPARE = F_NLSSORT('猤 ') THEN
V_RETURN := V_RETURN || 'f';
ELSIF V_COMPARE = F_NLSSORT('旮 ') AND V_COMPARE = F_NLSSORT('腂 ') THEN
V_RETURN := V_RETURN || 'g';
ELSIF V_COMPARE = F_NLSSORT('妎 ') AND V_COMPARE = F_NLSSORT('夻 ') THEN
V_RETURN := V_RETURN || 'h';
ELSIF V_COMPARE = F_NLSSORT('丌 ') AND V_COMPARE = F_NLSSORT('攈 ') THEN
V_RETURN := V_RETURN || 'j';
ELSIF V_COMPARE = F_NLSSORT('咔 ') AND V_COMPARE = F_NLSSORT('穒 ') THEN
V_RETURN := V_RETURN || 'k';
ELSIF V_COMPARE = F_NLSSORT('垃 ') AND V_COMPARE = F_NLSSORT('擽 ') THEN
V_RETURN := V_RETURN || 'l';
ELSIF V_COMPARE = F_NLSSORT('呒 ') AND V_COMPARE = F_NLSSORT('椧 ') THEN
V_RETURN := V_RETURN || 'm';
ELSIF V_COMPARE = F_NLSSORT('拏 ') AND V_COMPARE = F_NLSSORT('疟 ') THEN
V_RETURN := V_RETURN || 'n';
ELSIF V_COMPARE = F_NLSSORT('筽 ') AND V_COMPARE = F_NLSSORT('沤 ') THEN
V_RETURN := V_RETURN || 'o';
ELSIF V_COMPARE = F_NLSSORT('妑 ') AND V_COMPARE = F_NLSSORT('曝 ') THEN
V_RETURN := V_RETURN || 'p';
ELSIF V_COMPARE = F_NLSSORT('七 ') AND V_COMPARE = F_NLSSORT('裠 ') THEN
V_RETURN := V_RETURN || 'q';
ELSIF V_COMPARE = F_NLSSORT('亽 ') AND V_COMPARE = F_NLSSORT('鶸 ') THEN
V_RETURN := V_RETURN || 'r';
ELSIF V_COMPARE = F_NLSSORT('仨 ') AND V_COMPARE = F_NLSSORT('蜶 ') THEN
V_RETURN := V_RETURN || 's';
ELSIF V_COMPARE = F_NLSSORT('侤 ') AND V_COMPARE = F_NLSSORT('箨 ') THEN
V_RETURN := V_RETURN || 't';
ELSIF V_COMPARE = F_NLSSORT('屲 ') AND V_COMPARE = F_NLSSORT('鹜 ') THEN
V_RETURN := V_RETURN || 'w';
ELSIF V_COMPARE = F_NLSSORT('夕 ') AND V_COMPARE = F_NLSSORT('鑂 ') THEN
V_RETURN := V_RETURN || 'x';
ELSIF V_COMPARE = F_NLSSORT('丫 ') AND V_COMPARE = F_NLSSORT('韵 ') THEN
V_RETURN := V_RETURN || 'y';
ELSIF V_COMPARE = F_NLSSORT('帀 ') AND V_COMPARE = F_NLSSORT('咗 ') THEN
V_RETURN := V_RETURN || 'z';
END IF;
END LOOP;
RETURN V_RETURN;
END;
SELECT name FROM `user` ORDER BY CONVERT( name USING gbk ) ASC
直接就是按汉字首个字的首字母排序,自动都会分组了啊。