MySQL编译安装

安装环境：ubuntu 12.04

前期安装第三方包：apt-get install cmake
                                    apt-get install bazaar
                                    apt-get install bison
                                    apt-get install libncurses5-dev

/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql
tar zxvf mysql-5.5.28.tar.gz
cd mysql-5.5.28

cmke . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql/  -DEXTRA_CHARSETS=complex  -DWITH_READLINE=1  -DWITH_SSL=yes  -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1  -DWITH_INNOBASE_STORAGE_ENGINE=1  -DWITH_PARTITION_STORAGE_ENGINE=1

make

make install （在root权限下）

chmod +w /usr/local/mysql
chown -R mysql:mysql /usr/local/mysql

1）创建mysql数据存放目录

mkdir -p /data/mysql/3306/data/
mkdir -p /data/mysql/3306/binlog/
mkdir -p /data/mysql/3306/relaylog/
chown -R mysql:mysql /data/mysql/

2）以mysql用户身份创建数据库表

/usr/local/mysql/scripts/mysql_install_db --basedir=/usr/local/mysql --datadir=/data/mysql/3306/data --user=mysql

3）创建配置文件my.cnf

vi /data/mysql/3306/my.cnf

输入内容：

[client]
character-set-server = utf8
port    = 3306
socket  = /tmp/mysql.sock

[mysqld]
character-set-server = utf8
replicate-ignore-db = mysql
replicate-ignore-db = test
replicate-ignore-db = information_schema
user    = mysql
port    = 3306
socket  = /tmp/mysql.sock
basedir = /usr/local/mysql
datadir = /data/mysql/3306/data
log-error = /data/mysql/3306/mysql_error.log
pid-file = /data/mysql/3306/mysql.pid
open_files_limit    = 10240
back_log = 600
max_connections = 5000
max_connect_errors = 6000
table_cache = 614
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 1M
join_buffer_size = 1M
thread_cache_size = 300
query_cache_size = 512M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 246M
max_heap_table_size = 246M
long_query_time = 3
log-slave-updates
log-bin = /data/mysql/3306/binlog/binlog
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 1G
relay-log-index = /data/mysql/3306/relaylog/relaylog
relay-log-info-file = /data/mysql/3306/relaylog/relaylog
relay-log = /data/mysql/3306/relaylog/relaylog
expire_logs_days = 30
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover

interactive_timeout = 120
wait_timeout = 120

skip-name-resolve
slave-skip-errors = 1032,1062,126,1114,1146,1048,1396

#master-host     =   主机ip   （可选，用来配置主从数据库）
#master-user     =   username
#master-password =   password
#master-port     =  3306
server-id = 1

innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 512M
innodb_data_file_path = ibdata1:256M:autoextend
innodb_file_io_threads = 4
innodb_thread_concurrency = 8
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = 0

#log-slow-queries = /data/mysql/3306/slow.log （慢日志可选，用来分析执行效率低下的sql语句）
#long_query_time = 10

[mysqldump]
quick
max_allowed_packet = 32M

4）创建mysql管理脚本

vi /data/mysql/3306/mysql

输入内容：（输入自己的账户名和密码）

#!/bin/sh

mysql_port=3306
mysql_username="sb"
mysql_password="123"

start_mysql()
{
    printf "Starting MySQL...\n"
    /bin/sh /usr/local/mysql/bin/mysqld_safe --defaults-file=/data/mysql/${mysql_port}/my.cnf 2>&1 > /dev/null &
}

stop_mysql()
{
    printf "Stoping MySQL...\n"
    /usr/local/mysql/bin/mysqladmin -u ${mysql_username} -p${mysql_password} -S /tmp/mysql.sock shutdown
}

restart_mysql()
{
    printf "Restarting MySQL...\n"
    stop_mysql
    sleep 5
    start_mysql
}

kill_mysql()
{
    kill -9 $(ps -ef | grep 'bin/mysqld_safe' | grep ${mysql_port} | awk '{printf $2}')
    kill -9 $(ps -ef | grep 'libexec/mysqld' | grep ${mysql_port} | awk '{printf $2}')
}

if [ "$1" = "start" ]; then
    start_mysql
elif [ "$1" = "stop" ]; then
    stop_mysql
elif [ "$1" = "restart" ]; then
    restart_mysql
elif [ "$1" = "kill" ]; then
    kill_mysql
else
    printf "Usage: /data/mysql/${mysql_port}/mysql {start | stop | restart | kill}\n"
fi

5）赋予shell脚本执行权限

chmod +x /data/mysql/3306/mysql

6）启动mysql

/data/mysql/3306/mysql start

7）以root身份登录mysql（提示输入密码时，直接回车）

/usr/local/mysql/bin/mysql -u root -p -S /tmp/mysql.sock  （如果不能连接，可能需要chmod +R /tmp/mysql.sock）

8）赋予你的用户名权限

GRANT ALL PRIVILEGES ON *.* TO 'sb'@'localhost' IDENTIFIED BY '123';
GRANT ALL PRIVILEGES ON *.* TO 'sb'@'127.0.0.1' IDENTIFIED BY '123';

以后就可以用自己建立的用户名登录了，而不用root权限，这样安全性不好。

PS：感谢网络，感谢搜索，感谢富有分享精神的人。