Ubuntu9.10_server_Ï°²×°Mysql 5.5.0 M2
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Mysql ÓõÄÊÇLinux (non RPM packages)
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mysql-5.5.0-m2-linux-i686-glibc23/data/mysql/
mysql-5.5.0-m2-linux-i686-glibc23/data/test/
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ sudo groupadd mysql
ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ sudo useradd -g mysql mysql
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/bin$ cd /usr/local
ikmb@ikmb-desktop:/usr/local$ sudo ln -s /home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23 mysql
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ikmb@ikmb-desktop:/usr/local$ sudo chown 777 -R mysql
ikmb@ikmb-desktop:/usr/local$ sudo chown -R mysql .
ikmb@ikmb-desktop:/usr/local$ sudo chgrp -R mysql .
ikmb@ikmb-desktop:/usr/local$ cd mysql
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/support-files$ sudo cp /home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/support-files/my-large.cnf /etc/my.cnf
Áù¡¢ÐÞ¸Ä/etc/my.cnf
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basedir = /usr/local/mysql
datadir = /usr/local/mysql/data
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ikmb@ikmb-desktop:~/mysql-5.5.0-m2-linux-i686-glibc23/scripts$ sudo ./mysql_install_db --user=mysql --basedir=/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23
Installing MySQL system tables...
OK
Filling help tables...
OK
………..
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysqladmin -u root password 'new-password'
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysqladmin -u root -h ikmb-desktop password 'new-password'
Alternatively you can run:
/home/ikmb/mysql-5.5.0-m2-linux-i686-glibc23/bin/mysql_secure_installation
which will
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package com.qll.operate;
import java.sql.*;
public class OperateUser {
String driver = "com.mysql.jdbc.Driver";
String url = "jdbc:mysql://localhost:3306/test";
String name = "root";
String password = "123456";
static Connection conn = null;
Statement st = ......
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