源码安装mysql-5.5.22

准备

mysql5.5需要使用cmake安装

下载:

cmake-3.2.2-Linux-x86_64.tar.gz

解压

tar -zxvf cmake-3.2.2-Linux-x86_64.tar.gz 

1、创建mysql用户

groupadd mysql
useradd -g mysql mysql

2、目录创建

mkdir -p /opt/mysql
chown -R mysql:mysql /opt/mysql

cd /opt/mysql
mkdir data
mkdir etc

  

3、解压安装包

tar -zxvf mysql-5.5.22.tar.gz 

  

4、编译

../cmake-3.2.2-Linux-x86_64/bin/cmake -DCMAKE_INSTALL_PREFIX=/opt/mysql -DMYSQL_DATADIR=/opt/mysql/data -DSYSCONFDIR=/etc -DWITH_MYISAM_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_MEMORY_STORAGE_ENGINE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DMYSQL_TCP_PORT=3306 -DENABLED_LOCAL_INFILE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DEXTRA_CHARSETS=all -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci


make


make install

  

5、初始化数据库

cd /opt/mysql/scripts
chmod +x mysql_install_db
./mysql_install_db --basedir=/opt/mysql --datadir=/opt/mysql/data --user=mysql

  

  

6、设置mysql开机启动

cp /opt/mysql/support-files/mysql.server /etc/init.d/mysql
chmod 755 /etc/init.d/mysql

  

7、配置环境变量

/etc/profile
export PATH=/opt/mysql/bin:$PATH

  

8、启动mysql

/etc/init.d/mysql start
mysql -u root -p

  

9、重启、关闭

/etc/init.d/mysql restart
/etc/init.d/mysql stop

  

10、设置root密码

/opt/mysql/bin/mysqladmin -u root password mysql

11、登录mysql

mysql -u root -p

mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| test |
+--------------------+
4 rows in set (0.02 sec)

12权限

使其他主机能够通过root用户连接

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'mysql' WITH GRANT OPTION;

13修改字符集

ALTER DATABASE form DEFAULT CHARACTER SET = gbk; 

14创建数据库

CREATE DATABASE forum DEFAULT CHARACTER SET   gbk;
原文地址:https://www.cnblogs.com/huanhuanang/p/4923321.html