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ת×Ô:http://blog.chinaunix.net/u2/85344/showart_2042280.html
LiunxÏÂÐÞ¸ÄMySQL×Ö·û¼¯£º
1.²éÕÒMySQLµÄcnfÎļþµÄλÖÃ
find / -iname '*.cnf' -print

/usr/share/mysql/my-innodb-heavy-4G.cnf
/usr/share/mysql/my-large.cnf
/usr/share/mysql/my-small.cnf
/usr/share/mysql/my-medium.cnf
/usr/share/mysql/my-huge.cnf
/usr/share/texmf/web2c/texmf.cnf
/usr/share/texmf/web2c/mktex.cnf
/usr/share/texmf/web2c/fmtutil.cnf
/usr/share/texmf/tex/xmltex/xmltexfmtutil.cnf
/usr/share/texmf/tex/jadetex/jadefmtutil.cnf
/usr/share/doc/MySQL-server-community-5.1.22/my-innodb-heavy-4G.cnf
/usr/share/doc/MySQL-server-community-5.1.22/my-large.cnf
/usr/share/doc/MySQL-server-community-5.1.22/my-small.cnf
/usr/share/doc/MySQL-server-community-5.1.22/my-medium.cnf
/usr/share/doc/MySQL-server-community-5.1.22/my-huge.cnf
2. ¿½±´ small.cnf¡¢my-medium.cnf¡¢my-huge.cnf¡¢my-innodb-heavy-4G.cnfÆäÖеÄÒ»¸öµ½/etcÏ£¬ÃüÃûΪmy.cnf
cp /usr/share/mysql/my-medium.cnf /etc/my.cnf
3. ÐÞ¸Ämy.cnf
vi /etc/my.cnf
ÔÚ[client]ÏÂÌí¼Ó
default-character-set=utf8
ÔÚ[mysqld]ÏÂÌí¼Ó
default-character-set=utf8
4.ÖØÐÂÆô¶¯MySQL
[root@bogon ~]# /etc/rc.d/init.d/mysql restart
Shutting down MySQL                                        [ È·¶¨ ]
Starting MySQL.                                            [ È·¶¨ ]
[root@bogon ~]# mysql -u root -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.1.22-rc-community-log MySQL Community Edition (GPL)
Type 'help;' or '\h' for help. Type '\c' to clear the buffer.
5.²é¿´×Ö·û¼¯ÉèÖÃ
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mysql »ù±¾ÃüÁî

1¡¢µÇ½MySQL:
mysql -u root -p
2¡¢²é¿´Óû§ÐÅÏ¢
select user,host,password from mysql.user;
select user,host from mysql.user;
3¡¢ÉèÖÃÃÜÂë
set password for root@localhost=password('
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');
4¡¢ÐÞ¸ÄÃÜÂë
·½·¨1£ºmysqladmin -u root -p password newpassword
·½·¨2£º ££mysql -u root ......

MySQL Master/Slave Server ¼ÜÉè



»·¾³£ºÁ½Ì¨·þÎñÆ÷IP:192.168.30.57\192.168.30.58
1¡¢ÏÂÔØmysql-5.0.86-linux-i686-glibc23.tar.gz µ½http://dev.mysql.com/downloads/mysql/5.0.html#linuxÏÂÔØ
2¡¢½âѹ tar -zxvf
mysql-5.0.86-linux-i686-glibc23.tar.gz
3¡¢´´½¨Á´½Ó ln -s
mysql-5.0.86-linux-i686-g ......

MySQLƽ̨Êý¾Ý¿â±¸·Ý·½°¸Ïêϸ˵Ã÷

À´Ô´£ºccidnet.com ×÷ÕߣºSabine¡¡ ʱ¼ä£º2006-10-09
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mysql connect by c++

#include <stdio.h>
#include <windows.h>
#include <mysql.h>
#define host "localhost"
#define username "root"
#define password "123"
#define database "oa"
MYSQL *conn;
int main()
{
MYSQL_RES *res_set;
MYSQL_ROW row;
unsigned int i,ret;
FILE *fp;
MYSQL_FIELD *field; ......
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