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在MySQL中获取中文的拼音或转换中文替拼音

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在MySQL中获取中文的拼音或转换中文为拼音 MySQL ------------------------------------- 分页:select * from xxx limit 0,10 ? ? ? ? limit start,pagesize ? ------------------------------------- ? INSERT INTO person_info ? SELECT ? u.uid, ? u.disp

在MySQL中获取中文的拼音或转换中文为拼音

MySQL

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

分页:select * from xxx limit 0,10

? ? ? ? limit start,pagesize

?

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

?

INSERT INTO person_info

?

SELECT

? u.uid,

? u.displayname,

??

? ? ? ? ? ELT(INTERVAL(CONV(HEX(LEFT(CONVERT(u.displayname USING gbk),1)),16,10),

? ? ? ? 0xB0A1,0xB0C5,0xB2C1,0xB4EE,0xB6EA,0xB7A2,0xB8C1,0xB9FE,0xBBF7,

? ? ? ? 0xBFA6,0xC0AC,0xC2E8,0xC4C3,0xC5B6,0xC5BE,0xC6DA,0xC8BB,0xC8F6,

? ? ? ? 0xCBFA,0xCDDA,0xCEF4,0xD1B9,0xD4D1),

? ? ? ? 'A','B','C','D','E','F','G','H','J','K','L','M','N','O','P',

? ? ? ?'Q','R','S','T','W','X','Y','Z') AS PY,

??

? REPLACE(REPLACE(ui.sex, '男', '1'),'女','0'),

? CONCAT(ui.birth_year,'-',ui.birth_month,'-',ui.birth_day),

? ui.residence_city,

? ui.createdate,

? ui.createdate

FROM USER u,

? user_info ui

WHERE u.type = 1

? ? AND u.uid = ui.uid

?

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

在MySQL中获取中文的拼音或转换中文为拼音

?

示例:

1 ? ? ? ?Select *,

2 ? ? ? ?ELT(INTERVAL(CONV(HEX(left(CONVERT(FieldName USING gbk),1)),16,10),

3 ? ? ? ?0xB0A1,0xB0C5,0xB2C1,0xB4EE,0xB6EA,0xB7A2,0xB8C1,0xB9FE,0xBBF7,

4 ? ? ? ?0xBFA6,0xC0AC,0xC2E8,0xC4C3,0xC5B6,0xC5BE,0xC6DA,0xC8BB,0xC8F6,

5 ? ? ? ?0xCBFA,0xCDDA,0xCEF4,0xD1B9,0xD4D1),

6 ? ? ? ?'A','B','C','D','E','F','G','H','J','K','L','M','N','O','P',

7 ? ? ? ?'Q','R','S','T','W','X','Y','Z') as PY

8 ? ? ? ?FROM DataTable

?

说明:

?

ELT(N,str1,str2,str3,…)

若N = 1,则返回值为 str1 ,若N = 2,则返回值为 str2 ,以此类推。

?

INTERVAL(N,N1,N2,N3,…)

N1,N2,N3,…为递增的有序整数。函数返回N在有序整数中的位置。

?

CONV(N,from_base,to_base)

不同数基间转换数字。返回值为数字的N字符串表示,由from_base基转化为 to_base 基。本例中为将十六进制转换为十进制。

?

CONVERT(FieldName USING gbk)

将数据转换为gbk字符集。

?

HEX(CHAR)

返回字符的十六进制数。

?

LEFT(STR,N)

取STR字符串左边开始的N个字符。

?

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