MySQL 5.5安装记录

安装gnake

./configure
&& gmake && gmake install

安装ncurses-devel

yum
install -y ncurses-devel

创建用户和组

groupadd
mysql

useradd
mysql -s /sbin/nologin -M -g mysql

mysql编译编译选项

cmake
. -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/data/mysql
\

-DMYSQL_UNIX_ADDR=/data/tmp/mysql.sock
\

-DDEFAULT_CHARSET=utf8
\

-DDEFAULT_COLLATION=utf8_general_ci
\

-DEXTRA_CHARSETS=all
\

-DENABLED_LOCAL_INFILE=ON
\

-DWITH_INNOBASE_STORAGE_ENGINE=1
\

-DWITH_FEDERATED_STORAGE_ENGINE=1
\

-DWITH_BLACKHOLE_STORAGE_ENGINE=1
\

-DWITHOUT_EXAMPLE_STORAGE_ENGINE=1
\

-DWITHOUT_PARTITION_STORAGE_ENGINE=1
\

-DWITH_FAST_MUTEXES=1
\

-DWITH_ZLIB=bundled
\

-DENABLED_LOCAL_INFILE=1
\

-DWITH_READLINE=1
\

-DWITH_EMBEDDED_SERVER=1
\

-DWITH_DEBUG=0

配置环境变量以及配置文件

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

echo
'export PATH=/usr/local/mysql/bin:$PATH' >> /etc/profile

source
/etc/profile

初始化

cd
/usr/local/mysql/scripts/

./mysql_install_db
–basedir=/usr/local/mysql/ --datadir=/data/mysql/ --user=mysql

复制启动脚本

/bin/cp
/usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

删除授权表

select
user,host from mysql.user;

delete
from mysql.user where user ='';

delete
from mysql.user where host='::1';

drop
database test;

添加额外管理员

mysql>delete
from mysql.user;

mysql>grant
all privileges on *.* to system@'localhost' identified by '123qwe'
with grant option;

mysql>flush
privileges;

select
user,host from mysql.user;

添加密码

/usr/local/mysql/bin/mysqladmin
-u root password '123qwe'