1.yum安装各个依赖包
[root@WebServer ~]# yum -y install gcc gcc-devel gcc-c++ gcc-c++-devel autoconf* automake* zlib* libxml* ncurses-devel ncurses libgcrypt* libtool* cmake openssl openssl-devel bison bison-devel unzip
2.创建mysql安装目录和数据库目录
mkdir -p /opt/mysql/data mkdir -p /opt/mysql/etc mkdir -p /opt/mysql/log
3.更改mysql目录的权限为自己当前用户(我的用户名是mysql)
chown mysql.mysql /opt/mysql
chown mysql.mysql /opt/mysql/data -
4.解压mysql-5.6.21.tar.gz源码包
tar zxvf ~/下载/mysql-5.6.21.tar.gz -C /usr/local/src/ chown mysql.mysql /usr/share/src/mysql-5.6.21 hown mysql.mysql /usr/share/src/mysql-5.6.21/ -R
5.下载gmock-1.6.0.zip,解压至源码中的source_downloads目录下
http://bbs.ithome.com/forum.php?mod=attachment&aid=NTk1MjYwfGNkYzNjZDM0fDE0MTM4NTU1MzR8MjA5NDI5Nnw2Mzg1NTA%3D unzip ~/下载/gmock-1.6.0.zip mv gmock-1.6.0 /usr/local/src/mysql-5.6.21/source_downloads/ cd /usr/local/src/mysql-5.6.21/source_downloads/gmock-1.6.0 ./configure make cd ../../
6.编译安装
cmake \-DCMAKE_INSTALL_PREFIX=/opt/mysql \-DMYSQL_DATADIR=/opt/mysql/database \-DWITH_MYISAM_STORAGE_ENGINE=1 \-DWITH_INNOBASE_STORAGE_ENGINE=1 \-DWITH_MEMORY_STORAGE_ENGINE=1 \-DWITH_ARCHIVE_STORAGE_ENGINE=1 \-DWITH_PARTITION_STORAGE_ENGINE=1 \-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \-DWITH_READLINE=1 \-DENABLE_DOWNLOADS=1 \-DENABLED_LOCAL_INFILE=1 \-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock \-DMYSQL_TCP_PORT=3306 \-DEXTRA_CHARSETS=all \-DDEFAULT_CHARSET=utf8 \-DDEFAULT_COLLATION=utf8_general_ci make make install
7.创建配置文件
cp /opt/mysql/support-files/my-default.cnf /opt/mysql/etc/my.cnf [root@master support-files]# cat /opt/mysql/etc/my.cnf [mysqld] datadir = /opt/mysql datadir = /opt/mysql/data #socket = /tmp/mysql.sock socket = /opt/mysql/data/mysql.sock #log = /opt/mysql/log/mysql.log pid-file = /opt/mysql/data/mysql.pid user = mysql port = 3306 #tmpdir = /tmp log-error = /opt/mysql/log/mysql.err [client] socket = /opt/mysql/data/mysql.sock
8.初始化数据库
/opt/mysql/scripts/mysql_install_db --user=mysql --basedir=/opt/mysql --datadir=/opt/mysql/data
9.创建管理MySQL数据库的shell脚本
root@master support-files]# cp mysql.server /etc/init.d/mysql [root@master support-files]# chmod +x /etc/init.d/mysql [root@master support-files]# service mysql start Starting MySQL.. [确定] [root@master support-files]#
10.设置MySQL root用户的密码
/opt/msql/bin/mysqladmin -u root password 123123 #修改mysql数据库的root账户密码是123123
11.登录mysql
[root@master support-files]# mysql -uroot -p123123 Warning: Using a password on the command line interface can be insecure. Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.21 Source distribution Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

Article discusses strategies for handling large datasets in MySQL, including partitioning, sharding, indexing, and query optimization.

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

The article discusses dropping tables in MySQL using the DROP TABLE statement, emphasizing precautions and risks. It highlights that the action is irreversible without backups, detailing recovery methods and potential production environment hazards.

The article discusses creating indexes on JSON columns in various databases like PostgreSQL, MySQL, and MongoDB to enhance query performance. It explains the syntax and benefits of indexing specific JSON paths, and lists supported database systems.

Article discusses using foreign keys to represent relationships in databases, focusing on best practices, data integrity, and common pitfalls to avoid.

Article discusses securing MySQL against SQL injection and brute-force attacks using prepared statements, input validation, and strong password policies.(159 characters)


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