目前系統環境
# hostnamectl
Static hostname: localhost.localdomain
Icon name: computer-vm
Chassis: vm
Machine ID: 2db9c42fe2974c44a4d53161c3cd9fb4
Boot ID: b9a685bd7d9e47eaaa5a742712c930ac
Virtualization: vmware
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-514.10.2.el7.x86_64
Architecture: x86-64
# cat /etc/redhat-release
CentOS Linux release 7.3.1611 (Core)
#----------------------------------分隔符---------------------------------------------#
官方下載下傳位址:
<a href="https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.1.22/source/mariadb-10.1.22.tar.gz" target="_blank">https://mirrors.tuna.tsinghua.edu.cn/mariadb//mariadb-10.1.22/source/mariadb-10.1.22.tar.gz</a>
1、首先查詢下是否安裝了mysql或者舊版本mariadb
rpm -qa | grep mysql
删除rm -rf /etc/my.cnf
2、安裝依賴包
# yum install -y libevent
# yum groupinstall -y Development Tools
# yum install -y ncurses-devel openssl-devel openssl
3、建立資料庫使用者及組
#groupadd mysql
#useradd mysql -s /sbin/nologin -g mysql -M mysql
4、建立資料庫資料存放目錄及賦予權限
#mkdir /appliction/mydata -p
#chown mysql.mysql /appliction/mydata -R
一、編譯安裝開始
1、解壓
#cmake . -DCMAKE_INSTALL_PREFIX=/appliction/mysql \ //安裝目錄
-DMYSQL_DATADIR=/appliction/mydata \ //資料庫存放目錄
-DWITH_INNOBASE_STORAGE_ENGINE=1 \ //支援資料庫innobase引擎
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \ //支援資料庫archive引擎
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \ //支援資料庫blackhole存儲引擎
-DWITH_READLINE=1 \
-DWITH_SSL=system \
-DWITH_ZLIB=system \
-DWITH_LIBWRAP=0 \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \ //字元集utf8
-DDEFAULT_COLLATION=utf8_general_ci \ //校驗字元
-DENABLED_LOCAL_INFILE=1 //允許本地導入資料
#make -j4
#make install
2、配置MariaDB
#cd /appliction/mysql
#scripts/mysql_install_db --user=mysql --datadir=/appliction/mydata
#ls /appliction/mydata (此目錄原是空目錄)
total 110616
16 -rw-rw----. 1 mysql mysql 16384 Mar 27 16:17 aria_log.00000001
4 -rw-rw----. 1 mysql mysql 52 Mar 27 16:17 aria_log_control
12288 -rw-rw----. 1 mysql mysql 12582912 Mar 27 16:17 ibdata1
49152 -rw-rw----. 1 mysql mysql 50331648 Mar 27 16:17 ib_logfile0
49152 -rw-rw----. 1 mysql mysql 50331648 Mar 27 16:17 ib_logfile1
4 drwx------. 2 mysql root 4096 Mar 27 16:17 mysql
0 drwx------. 2 mysql mysql 20 Mar 27 16:17 performance_schema
0 drwx------. 2 mysql root 6 Mar 27 16:17 test
3、删除my.cnf
# rm -rf /etc/my.cnf
# rm -rf /etc/my.cnf.d
4、複制配置文檔
#cd /appliction/mysql/support-files/
#cp my-large.cnf /etc/my.cnf
4、建立啟動腳本
# cd /appliction/mysql/support-files/
# cp mysql.server /etc/rc.d/init.d/mysqld
5、配置環境變量,友善直接輸入mysql
# cat /etc/profile.d/mysql.sh
MYSQL_HOME=/appliction/mysql
export PATH=$MYSQL_HOME/bin:$PATH
#source /etc/profile.d/mysql.sh
6、啟動資料庫
# /etc/rc.d/init.d/mysqld start
Reloading systemd: [ OK ]
Starting mysqld (via systemctl): [ OK ]
7、登陸資料庫,不需要密碼
# mysql
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 4
Server version: 10.1.22-MariaDB Source distribution
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
8、初始化資料庫,此方式可以禁用空密碼登陸，按照提示輸入你需要的Y或者N
# mysql_secure_installation
NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!
In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.
#輸入目前root賬号資料庫密碼,現在為空
Enter current password for root (enter for none):
OK, successfully used password, moving on...
Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.
#設定root密碼
Set root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!
By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.
#是否移除匿名使用者
Remove anonymous users? [Y/n] y
Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.
#是否禁止root使用者遠端登陸
Disallow root login remotely? [Y/n] y
By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.
#是否移除test資料庫
Remove test database and access to it? [Y/n] y
- Dropping test database...
- Removing privileges on test database...
Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.
#是否現在重新加載授權資訊
Reload privilege tables now? [Y/n] Y
Cleaning up...
All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.
Thanks for using MariaDB!
9、設定mysql本地方式免密碼登陸
# egrep -v "^$|#" /etc/my.cnf （增加了紅色部分）
[client]
port= 3306
socket= /tmp/mysql.sock
[mysqld]
skip-external-locking
key_buffer_size = 256M
max_allowed_packet = 1M
table_open_cache = 256
sort_buffer_size = 1M
read_buffer_size = 1M
read_rnd_buffer_size = 4M
myisam_sort_buffer_size = 64M
thread_cache_size = 8
query_cache_size= 16M
thread_concurrency = 8
log-bin=mysql-bin
binlog_format=mixed
server-id= 1
[mysqldump]
quick
max_allowed_packet = 16M
[mysql]
no-auto-rehash
user = root
password = 123456
host = 127.0.0.1
[myisamchk]
key_buffer_size = 128M
sort_buffer_size = 128M
read_buffer = 2M
write_buffer = 2M
[mysqlhotcopy]
interactive-timeout
注意事項：
若是重新安裝需要make clean 及 rm CMAKECache.txt
本文轉自 一招拜師 51CTO部落格，原文連結:
http://blog.51cto.com/sadoc/1910804
![【MySQL資料庫】資料庫索引事務1.索引2.事務[圖]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)