Home >Database >Mysql Tutorial >Ubuntu12.04中编译Mysql5.6.17_MySQL

Ubuntu12.04中编译Mysql5.6.17_MySQL

WBOY
WBOYOriginal
2016-06-01 13:10:131080browse

Ubuntu

1.安装Mysql

(1)安装编译源码需要的包
sudo apt-get install make cmake gcc g++ bison libncurses5-dev

(2)下载并解压缩
wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.17.tar.gz
tar -zxvf mysql-5.6.17.tar.gz
cd mysql-5.6.17

(3)编译安装
编译配置:

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DMYSQL_DATADIR=/usr/local/mysql/data -DSYSCONFDIR=/etc -DWITH_INNOBASE_STORAGE_ENGINE=1 -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1 -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_FEDERATED_STORAGE_ENGINE=1 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DWITH_EXTRA_CHARSETS=all -DENABLED_LOCAL_INFILE=1 -DWITH_READLINE=1 -DMYSQL_UNIX_ADDR=/usr/local/mysql/data/mysql.sock -DMYSQL_TCP_PORT=3306 -DCOMPILATION_COMMENT="lq-edition"-DENABLE_DTRACE=1 -DOPTIMIZER_TRACE=1 -DWITH_DEBUG=1

编译:
make

安装:
sudo make install


2.配置MySQL

(1)新建运行Mysql的用户和组
sudo groupadd mysql
sudo useradd -g mysql mysql

(2)设置Mysql安装目录的权限
cd /usr/local/mysql
sudo chown -R mysql:mysql ./

(3)建立配置文件
cp support-files/my-default.cnf /etc/my.cnf
sudo chown mysql:mysql /etc/my.cnf

修改配置文件:
sudo vi /etc/my.cnf
[client]
port = 3306
socket = /usr/local/mysql/data/mysql.sock

[mysqld]
port = 3306
socket = /usr/local/mysql/data/mysql.sock
basedir = /usr/local/mysql
datadir  = /usr/local/mysql/data

(4)初始化数据库
sudo scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data/

(5)启动mysql服务

方法1:
直接启动
bin/mysqld_safe &
检查MySQL服务是否启动:
ps -ef |grep mysql

方法2:
通过服务启动
添加服务,复制启动脚本到/etc/init.d目录:
cp support-files/mysql.server /etc/init.d/mysql
设置文本的权限:
sudo chmod 755 /etc/init.d/mysql
启动:
sudo /etc/init.d/mysql start
(关闭mysql服务:sudo /etc/init.d/mysql stop)
或者
sudo service mysql start
(关闭mysql服务:sudo service mysql stop)

检查MySQL服务是否启动:
ps -ef |grep mysql

(6)配置环境变量
为了直接调用mysql,需要将mysql的bin目录加入PATH环境变量。
编辑/etc/profile文件:
sudo vim /etc/profile
在文件最后 添加如下两行:
PATH=$PATH:/usr/local/mysql/bin
export PATH
关闭文件,运行下面的命令,让配置立即生效:
source /etc/profile

(7)修改root密码(因为默认密码为空)
mysql -h127.0.0.1 -uroot -p
update mysql.user set password=password("mysqldba") where user='root';
flush privileges;

测试一下:

select now(),user(),version();
show databases;




Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn