mysql-5.7.18安装

boost的下载地址：https://sourceforge.net/projects/boost/files/

[root@localhost ~]# yum -y install gcc gcc-c++ autoconf automake zlib* libxml* ncurses-devel perl libgcrypt libtool-ltdl-devel* make cmake libaio libaio-devel bzr bison libtool python-devel openssl openssl-devel openssh-clients wget perl

[root@localhost ~]# tar xf boost_1_59_0.tar.gz

[root@localhost ~]# mv boost_1_59_0 /usr/local/boost

[root@localhost ~]# groupadd mysql

[root@localhost ~]# useradd -g mysql mysql

[root@localhost ~]# tar xf mysql-5.7.18.tar.gz

[root@localhost ~]# cd mysql-5.7.18

==============================================================================================================================

[root@localhost ~]# cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/usr/local/mysql/data \

-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DEXTRA_CHARSETS=all \

-DENABLED_LOCAL_INFILE=1 \

-DDOWNLOAD_BOOST=1 \

-DWITH_BOOST=/usr/local/boost

===========================================================

[root@localhost ~]# cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DMYSQL_TCP_PORT=3306 \
-DMYSQL_USER=mysql \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DDOWNLOAD_BOOST=1 \
-DWITH_BOOST=/usr/local/boost

[root@localhost ~]# make && make install

[root@localhost ~]# ./bin/mysqld --initialize   --user=mysql --datadir=/usr/local/mysql/data --basedir=/usr/local/mysql --socket=/tmp/mysql.sock

[root@localhost ~]# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

[root@localhost ~]# vim /etc/my.cnf 

[mysqld]
user=mysql
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
port=3306
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
socket=/tmp/mysql.sock

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

[root@localhost ~]# /etc/init.d/mysqld start

[root@localhost ~]# echo "export PATH=$PATH:/usr/local/mysql/bin" >> /etc/profile

[root@localhost ~]# source /etc/profile

连接mysql就可以了。

 MYSQL修改密码：

mysql> alter user 'root'@'localhost' identified by 'Mysql001!';

mysql> set password=password('Mysql001!');

mysql> flush privileges;