mysql 5.6.38 数据库编译安装
一、系统环境:
# cat /etc/redhat-release
CentOS release 6.9 (Final)
二、mysql 编译安装:
1、安装依赖包:
yum install -y ncurses-devel libaio-devel cmake autoconf openssl-devel
2、创建mysql管理用户:
useradd -s /sbin/nologin -M mysql
id mysql
3、下载mysql软件包,解压、配置、编译、安装:
cd mysql-5.6.38
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql-5.6.38 \
-DMYSQL_DATADIR=/usr/local/mysql-5.6.38/data \
-DMYSQL_UNIX_ADDR=/usr/local/mysql-5.6.38/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 \
-DWITH_ZLIB=bundled \
-DWITH_SSL=bundled \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_EMBEDDED_SERVER=1 \
-DENABLE_DOWNLOADS=1 \
-DWITH_DEBUG=0
make && make install
ln -s /usr/local/mysql-5.6.38/ /usr/local/mysql
三、数据库安装成功配置:
1、复制模板配置文件:
\cp /usr/local/mysql/support-files/my-large.cnf /etc/my.cnf
2、初始化数据库:
/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data --user=mysql
防止报错:数据库启动会提示,找不到xx/tmp/mysql.sock,原因是5.6.38版本不会自动创建tmp目录,需要我们手工创建。
mkdir /usr/local/mysql/tmp
3、修改mysql目录的属主,属组
chown -R mysql.mysql /usr/local/mysql/
4、复制启动脚本,并修改权限:
cp support-files/mysql.server /etc/init.d/mysqld
chmod 700 /etc/init.d/mysqld
5、配置环境变量,使用mysql命令
echo 'PATH=/usr/local/mysql/bin/:$PATH' >>/etc/profile
tail -1 /etc/profile
source /etc/profile
echo $PATH
mysql
6、启动、停止MySQL服务
/etc/init.d/mysqld start
/etc/init.d/mysqld stop
7、数据库安全配置,设置root用户密码:
mysqladmin -u root password '123456'
mysql -uroot -p123456
MySQL 5.6.38 编译安装完成!