mysql permissions

Database operations:Create a database, create a table--createDelete a database, delete a table--dropDelete table contents--truncate, delete (the latter is inefficient, one row to delete records)Query database, query table--selectInserting, updating,

Move MySQL database directory today on Linux systemsThe configuration is as follows:/etc/my.cnf[Mysqld]Datadir=/home/mysqlSocket=/var/lib/mysql/mysql.sockAfter you change the configuration file, the following issues occur when you restart MySQL110222

Usage changes the existing account resources without affecting the permissions of the account:GRANT USAGE on *.*to ' Test ' @ '% ' with max_queries_pre_hour 10000//within one hours the number of queries can not exceed 10,000 times

The first permission is recorded in the table, so if we want to modify the permissions as long as the data in the table can be modified!Method1 Grant, Revoke,set password,rename user .... Wait a minute2 Insert, Update,delete--------------------------

Recovery of incorrect operation of MySQL permissionscause: due to misoperation, I have granted all permissions to the REPL user, but removed other users and permissions in the database, so REPL users have permissions to operate all databases, but do

Original address: Http://www.cnblogs.com/eczhou/archive/2012/07/12/2588187.htmlLinux MySQL new account and permissions settings1, permission to giveDescription: MySQL is deployed on server A, and intranet Host B connects server A with client tools

Detailed answers to MySQL permissions A Permission table 3 permission tables in the MySQL database: User, DB, host The access procedure for the permission table is: 1 first from the user table in the host, user, password these 3 fields to

Yesterday because the classmate's MySQL database did not know what to do, resulting in the root user can not use theIn particular, the use of root users do not need to enter the password can only see the Infomation_schema table, feel the root

Some netizens often asked questions about mysql permissions in the QQ group or forum. Today, I will take the time to summarize my experience on permission management for MYSQL Databases during the past few years, I also hope it will be helpful for

Http://blog.chinaunix.net/uid-20639775-id-3475608.htmlMySQL database management Rights ManagementOften met with netizens in the QQ group or forum on the question of MySQL permissions, today to summarize about the use of MySQL in the past few years

Generally, there is more than one site on a server, and more than one MySQL database (the best combination with PHP. To prevent security risks, we generally set an independent database access account for each Database. This account has only the

To prevent security risks, we generally set an independent database access account for each database. This account has only the permission to access the database. Here is a detailed demonstration: 1. First, we need to log on to phpMyAdmin without

In order to prevent security risks, we generally set up a separate database access account for each database, the account only has access to the database permissions. Let's take a concrete look at the following: 1, first we have to login phpmyadmin,

The maintenance work of MySQL database system mainly includes the setting of user's rights, backup and recovery of database, this blog will explain these operations.User Authorization for the databaseThe root user account of the MySQL database has

MySQL Authority control system includes 2 aspects:1. Check if the user can connect2. Check if the user has permission to perform the actionMYSQL Privilege Level:1. Global Layer2. Database tier3. Surface level4. Column level5. Sub-Program

Add userInsert into Mysql.user (Host,user,password) VALUES ("%", "Shenen", Password ("123456"));Add all PermissionsGrant all privileges the fgame.* to ' shenen222 ' @ ' percent ' identified by ' 123456 ';Add query permissions to a specific

Take a look at the website. php Linux Apache MySQL composition. It seems that there is another database that I can't decide. First, we start from I started to understand the structure of the entire site. I took out wwwscan. Because I often detect

Generally, there is more than one site on a server, and more than one MySQL database (the best combination with PHP. Generally, there is more than one site on a server, and more than one MySQL database (the best combination with PHP. To prevent

Phpmyadmin To prevent security risks, bitsCN.com sets an independent database access account for each Database. This account has only the permission to access the database. Here is a detailed demonstration: 1. First, we need to log on to

log in and exit MySQLMysql-h-p-u-P-E-H Specify Host name-P Specify MySQL server port-U Specify user name-P means login password-e-Connect SQL statementsCreate user1.create user wing;Create user [email protected] ' localhost ' identified by ' 12345 ';