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MySQL Security Configuration Zhangsan 2014/06/14 11:550x01 Preface Many articles will say that the permissions of the database according to the principle of minimum permissions, the sentence itself is not wrong, but it is an empty word.

1. mysql master-slave principle and application scenario MySQL's replication principle is very simple, summed up:Only one master can be set from each.After the master executes the SQL, log the binary log file (Bin-log).From the connection master,

When I was at work, the database used in the test environment was inconsistent with the database of the production environment, and when the database in our test environment was ready to be updated to the database in the production environment, we

1. mysql master-slave principle and application scenario MySQL's replication principle is very simple, summed up:Only one master can be set from each.After the master executes the SQL, log the binary log file (Bin-log).From the connection master,

MongoDB in a Clustered collection (Collection/coll) equivalent to a table in MySQLThe document is equivalent to every row of data in MySQLCommon commands1. Get Help commandsDb.help () db. Table name. Help () db. Table name. Find (). Help () Rs.help (

First, prefaceMany articles will say that the permissions of the database according to the principle of minimum permissions, the sentence itself is not wrong, but it is an empty word. Because of the least privilege, this thing is too abstract, and

1. mysql master-slave principle and application scenario MySQL's replication principle is very simple, summed up:Only one master can be set from each.After the master executes the SQL, log the binary log file (Bin-log).From the connection master,

Run the "showprivileges;" command to view grant permissions on database objects to users 1. grant normal data users the right to query, insert, update, and delete all table data in the database. Grantselectontestdb. * tocommon_user @ '%'

The ORACLE tutorial is: MySQL Security Guide (3) (go ). MySQL Security Guide (3)Author: Yan Zi2.4 set users without GRANTIf you have a MySQL version earlier than 3.22.11, you cannot use the GRANT (or REVOKE) statement to set user and access

Mydumper principle and mydumper PrincipleInstallation of mydumper: http://www.cnblogs.com/lizhi221/p/7010174.htmlMydumper Introduction MySQL's mysqldump tool supports single-threaded operations. Multiple tables are exported one by one without a

This article provides a detailed analysis of some things that need to be paid attention to in php5.3. For more information, see php5.3. New features 1. namespace is supported)Before 5.3 The code is as follows: Class Zend_Db_Table_Select { //

This program can be used to browse MySQL data. you can make some modifications to make a good MySQL browser .**? Analytic DB? Cmdtabledb {}? Cmdrecorddb {} table {} * $ hostlocalhost; $ usertest; $ password; if (! Isset ($ cmd) $ MongoDB; switch ($

Preface phpMyAdmin can manage the entire MySQL server (requires a super user) or a single database. To implement the latter, you need to properly set the MySQL User, which can only read and write the permitted databases. Wait until you have read the

Understanding MySQL character set bitsCN.com Understanding MySQL character set Although this article is intended to understand, but it can be understood a little. after all, Zhuge Kong Ming is Only character-based values have the so-called

1 new features in PHP 5.3 1.1 support for namespaces (Namespace)There is no doubt that the namespace is the most important new feature brought by PHP5.3.in PHP5.3, you only need to specify a different namespace, and the delimiter for the namespace

MySQL has an advanced but non-standard security authorization system. mastering its authorization mechanism is the first step to start operating MySQL databases. For a person familiar with basic SQL operations, it is also a hard part of all MySQL

Mysql database permission control grant permission on database object to user password remote users have permissions granted to www.2cto.com grant all privileges on *. * to root @ '%' identified by '000000' with grant option; mysql> grant all on *. *

The simple format of commands granted to users by MySQL is as follows:Copy codeThe Code is as follows: grant permission on database object to user [identified by 'Password'] The most common method is to set all permissions for the slave user in the

Abstract: This article describes how to create a user and how to assign permissions to the user. Although GRANT statements can assign permissions to users for ease of use, from the perspective of security, from the perspective of increasing

Mysql assigns and grants permissions to a new database and several tables, and then assigns users and permissions to the database and table as follows: 1. insert a user data entry to the user table in the mysql database hostusernamepassword. then