zoukankan      html  css  js  c++  java
  • mysql权限参考

    mysql日常管理和应用工作中,大家经常会涉及到授权问题,下面,我们就列举下权限相关的参考。

    1、管理权限(Administrative Privileges)

    Privilege Name                    Operation Enabled by Privilege
    CREATE USER                    Use high-level account-management statements
    FILE                                      Read and write files on the server host
    GRANT OPTION                  Grant the account’s privileges to other accounts
    PROCESS                            View information about the threads executing within the server
    RELOAD                               Reload the grant tables or flush the logs or caches
    REPLICATION CLIENT         Ask about master and slave server locations
    REPLICATION SLAVE          Act as a replication slave server
    SHOW DATABASES            See all database names with SHOW DATABASES
    SHUTDOWN                        Shut down the server
    SUPER                                 Kill threads and perform other supervisory operations

    2、对象权限(Object Privileges)

    Privilege Name                     Operation Enabled by Privilege
    ALTER                                  Alter tables and indexes
    ALTER ROUTINE                 Alter or drop stored functions and procedures
    CREATE                               Create databases and tables
    CREATE ROUTINE              Create stored functions and procedures

    CREATE TEMPORARY TABLES            Create temporary tables using the TEMPORARY keyword
    CREATE VIEW                     Create views
    DELETE                               Delete rows from tables
    DROP                                   Remove databases, tables, and other objects
    EVENT                                 Create, drop, or alter events for the event scheduler
    EXECUTE                            Execute stored functions and procedures
    INDEX                                  Create or drop indexes
    INSERT                                Insert new rows into tables
    LOCK TABLES                     Explicitly lock tables with LOCK TABLES statements
    REFERENCES                    Unused (reserved for future use)
    SELECT                               Retrieve rows from tables
    SHOW VIEW                       See view definitions with SHOW CREATE VIEW
    TRIGGER                            Create or drop triggers
    UPDATE                              Modify table rows

    3、其他权限(Miscellaneous Privileges)

    Privilege Name                   Operation Enabled by Privilege
    ALL [PRIVILEGES]             All operations (except GRANT)
    USAGE                               A special “no privileges” privilege

    4、权限级别说明符(Privilege-Level Specifiers)

    Privilege Specifier               Level at Which Privileges Apply
    ON *.*                                 Global privileges:all databases, all objects in databases
    ON *                                   Global privileges if no default database has been selected; database
                                               privileges for the default database otherwise
    ON db_name.*                   Database privileges: all objects in the named database
    ON db_name.tbl_name      Table privileges: all columns in the named table
    ON tbl_name                      Table privileges: all columns in the named table in the default database
    ON
    db_name.routine_name      Privileges for the named routine in the named database

  • 相关阅读:
    听说在新的一年里你的证书过期了
    css 清楚浮动的8种方式
    Majority Element:主元素
    HDOJ 5296 Annoying problem LCA+数据结构
    hdu 5318 The Goddess Of The Moon 矩阵高速幂
    友盟页面统计
    用html语言写一个功课表
    苹果新的编程语言 Swift 语言进阶(二)--基本数据类型
    Atitit.mssql 数据库表记录数and 表体积大小统计
    jeecms 代码生成 Tools
  • 原文地址:https://www.cnblogs.com/lhdz_bj/p/10115544.html
Copyright © 2011-2022 走看看