目录
- 49.1. User Account Management
-
- 49.1.1. Create User
- 49.1.2. Drop User
- 49.1.3. Rename User
- 49.1.4. SET PASSWORD
- 49.2. Access Privilege System
-
- 49.2.1. SHOW GRANTS
- 49.2.2. show privileges
- 49.2.3. Grant privileges
- 49.2.4. Revoke privileges
- 49.2.5. Show Privileges
- 49.2.6. MAX_QUERIES_PER_HOUR/MAX_UPDATES_PER_HOUR
- 49.2.7. Table Privileges
- 49.2.8. Column Privileges
- 49.3. Maintenance 数据库维护
-
- 49.3.1. CHECK 检查表
- 49.3.2. ANALYZE 分析表
- 49.3.3. CHECKSUM
- 49.3.4. OPTIMIZE 优化表
- 49.3.5. REPAIR 修复
- 49.4. INFORMATION_SCHEMA
-
- 49.4.1. 查询表字段
- 49.4.2. 列出所有触发器
- 49.5. Backup and Recovery
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- 49.5.1. Import / Export
-
- 49.5.1.1. Export(Backup)
- 49.5.1.2. Import(Recovery)
- 49.5.1.3. xml
- 49.5.1.4. 备份表数据
- 49.5.1.5. source
- 49.5.1.6. 使用 mysqlhotcopy 备份 MyISAM 引擎的数据库
- 49.5.1.7. AutoMySQLBackup
- 49.5.1.8. xtrabackup - Open source backup tool for InnoDB and XtraDB.
-
- 49.5.1.8.1. Percona yum Repository
- 49.5.1.8.2. Creating an Incremental Backup
- 49.5.2. Snapshot Backup
-
- 49.5.2.1. LVM Snapshot
- 49.5.2.2. Btrfs Snapshot
49.1. User Account Management
49.1.1. Create User
CREATE USER user [IDENTIFIED BY [PASSWORD] 'password']
[, user [IDENTIFIED BY [PASSWORD] 'password']] ...
CREATE USER 'test'@'xxx.xxx.xxx.xxx' IDENTIFIED BY 'your_password';
CREATE USER 'root'@'192.168.1.%' IDENTIFIED BY 'password';
add a new user by grant
GRANT ALL PRIVILEGES ON opencart.* TO 'neo'@'localhost' IDENTIFIED BY 'chen' WITH GRANT OPTION; GRANT ALL PRIVILEGES ON *.* TO 'neo'@'localhost' IDENTIFIED BY 'chen' WITH GRANT OPTION; FLUSH PRIVILEGES;
49.1.2. Drop User
DROP USER user [, user] ...
mysql> drop user admin@'localhost'; Query OK, 0 rows affected (0.00 sec) mysql> drop user admin@'127.0.0.1'; Query OK, 0 rows affected (0.00 sec)
49.1.3. Rename User
RENAME USER old_user TO new_user [, old_user TO new_user] ...
49.1.4. SET PASSWORD
mysql 5.7 之前的版本
SET PASSWORD FOR 'bob'@'%.loc.gov' = PASSWORD('newpass');
SET PASSWORD FOR 'root'@'%' = PASSWORD('co2uqAMAho1aSOS62146Xoci6ogu4I');
MySQL 5.7
ALTER USER 'root'@'localhost' IDENTIFIED BY 'your_password';
原文出处：Netkiller 系列 手札
本文作者：陈景峯
转载请与作者联系，同时请务必标明文章原始出处和作者信息及本声明。
