mysql源码包安装(适用于多个mysql)

Posted 2020-10-02

1.安装编译代码需要的包:

yum list|grep ncurses-devel

yum -y install make gcc-c++ cmake bison-devel ncurses-devel

 

2.下载mysql 5.6.35

wget https://cdn.mysql.com//Downloads/MySQL-5.6/mysql-5.6.35.tar.gz

tar zxvf mysql-5.6.35.tar.gz

cd mysql-5.6.35

 

3.目录创建(-p父目录不存在则创建此目录)

mkdir -p /usr/local/mysql/data

 

4.编译

cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/usr/local/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=/usr/local/mysql/mysql.sock \

-DMYSQL_TCP_PORT=3307 \

-DENABLED_LOCAL_INFILE=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DEXTRA_CHARSETS=all \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci

5.安装

make && make install

make clean

 

6.设置权限

查看是否有mysql用户及用户组

cat /etc/passwd

cat /etc/group

如果没有就添加mysql用户和组

groupadd mysql

useradd -g mysql mysql

修改/usr/local/mysql权限

chown -R mysql:mysql /usr/local/mysql

 

7.初始化配置

cd /usr/local/mysql

执行初始化配置脚本，创建系统自带的数据库和表

scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql

cp /usr/local/mysql/support-files my.cnf

 

8.启动数据库

启动的时候需要指定my.cnf(系统默认会先查找/etc/my.cnf)

/usr/local/mysql/bin/mysqld_safe --defaults-file=/usr/local/mysql/my.cnf --user=mysql &

 

9.修改数据库密码

/usr/local/mysql3307/bin/mysql -uroot

SET PASSWORD = PASSWORD(‘bbgolden‘);

GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘bbgolden‘ WITH GRANT OPTION;

flush privileges;