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linux mysql ¿ª·¢»·¾³

°²×°mysql
sudo apt-get install mysql-servel-5.0 mysql-client-5.0
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 sudo apt-get install libmysqlclient15-dev
¸ü¶àapi ²é¿´£ºhttp://dev.mysql.com/doc/refman/5.0/en/c.html
Ïà¹ØmysqlÍ·ÎļþºÍ¿âÎļþ°²×°ÔÚ/usr/include/mysql/ºÍ/usr/lib/mysqlĿ¼
 g£«£« -g xxx.cpp -I /usr/include/mysql -L /usr/lib/mysql -l mysqlclient  -o xxx
#include <iostream>
#include <mysql.h>
using namespace std;
int main()
{
        MYSQL *mysql;
        mysql = mysql_init(0);
        MYSQL_RES* result;
        MYSQL_ROW row;
        if(!mysql_real_connect(mysql,"localhost" , "root" , "root" , "mydb" , 3309 , NULL , 0))
        {
                cout<<"connect mysql server failed!"<<endl;
                return -1;
        }
        else
        {
                cout<<"connect success!"<<endl;
        }
        mysql_set_character_set(mysql , "gbk");
        string sql = "select * from test";
        int status = mysql_query(mysql , sql.c_str());
        if(status != 0)
        {
            &nb


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 MYSQL
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 MYSQL_RES
¸Ã½á¹¹´ú±í·µ»ØÐеIJéѯ½á¹û£¨SELECT, SHOW, DESCRIBE, EXPLAIN£©¡£ÔÚ±¾½ÚµÄÊ£Óಿ·Ö£¬½«²éѯ·µ»ØµÄÐÅÏ¢³ÆÎª“½á¹û¼¯&rdq ......

mysqlÓëOracle updateµÄÇø±ð

update £ºµ¥±íµÄ¸üв»ÓÃ˵ÁË£¬Á½ÕßÒ»Ñù£¬Ö÷Ҫ˵˵¶à±íµÄ¸üÐÂ
   
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MYSQL¹ØÓÚ×Ö·û±àÂë·½ÃæµÄ´æ´¢Ô­Àí

    * mysqlÊ×ÏȽ«Äõ½µÄÊý¾Ýת»»Îªcharacter_set_clientÖ¸¶¨µÄ±àÂë¸ñʽ£¬È»ºóת»»Îª character_set_connectionÖ¸¶¨µÄ¸ñʽ£¬×îºóÔÙ½«Êý¾Ý´æ´¢µ½Êý¾Ý¿â£¬´æ´¢¸ñʽΪcharacter_set_databaseËùÖ¸¶¨µÄ¸ñʽ£»
    * ´ÓÊý¾Ý¿â¶ÁÊý¾Ýʱ£¬½«Êý¾Ý¿â¸ñʽת»»Îªcharacter_set_resultsÖ¸¶¨µÄ¸ñʽ£¬ÔÙ·¢Ë ......

mysql ¸ù¾ÝÓ¢ÎÄÊ××ÖĸÀ´²éѯºº×Öº¯Êý

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BatchFile code
+------+--------+-------+
| f_PY | cBegin | cEnd |
+------+--------+-------+
| A | 45217 | 45252 |
| B | 45253 | 45760 |
.....
| Z | 54481 | 55289 |
+------+--------+------- ......
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