guide to mysql

常使用数据了! Five: start the MySQL service and set it to system service: # chkconfig mysqld on← set up MySQL service with system boot self-boot# chkconfig–list mysqld ← Confirm MySQL self-booting mysqld 0:off 1:off 2:on 3:on 4:on 5:on 6:off← If 2–5 is on the status OK#service mysqld start← Start Service (#/etc/rc.d/init.d/mysqld Start is also possible)

0: confirm the system information: [root @ brief dtmysql] catetcissueCentOSrelease64 (Final) Kernelronanm 1: install [op1 @ VMS06968 ~] in yum mode $ Yumlistmysql * Loadedplugins: dow 0: determine the system information: [Root @ mongodt mysql] # cat/etc/issue CentOS release 6.4 (Final) Kernel \ r on an \ m I. yum installation [Op1 @ VMS06968 ~] $ Yum list mysql * Loaded plugins: downloadonly,

statement to a user, create a record for the user in the user table. If the statement specifies any global permissions (administrative permissions or permissions applicable to all databases), these are also recorded in the user table. If you specify database, table, and column-level permissions, they are recorded in db, tables_priv, and columns_priv tables respectively. 　　 Using GRANT and REVOKE is easier than directly modifying the authorization table. however, read

This article mainly introduces the complete guide for getting started with MySQL and the basic installation tutorials for Linux systems. It provides a detailed explanation of the basic features of MySQL, for more information about the basic features of MySQL, see: 1. internal components and portability Use C and C

Install mysql-server on CentOS (mysql Installation Guide for Linux)0: determine the system information: [Root @ mongodt mysql] # cat/etc/issue CentOS release 6.4 (Final) Kernel \ r on an \ m I. yum Installation [Op1 @ VMS06968 ~] $ Yum list mysql * Loaded plugi

not know we hosts, so it sets all hosts to state awaiting_recovery and log s a warning message: Copy Code code as follows: mon$ Tail/var/log/mysql-mmm/mmm_mon.warn ... 2009/10/28 23:15:28 WARN detected new host ' DB1 ': Setting its initial state to ' Awaiting_recovery '. Use the ' Mmm_control set_online db1 ' to switch it online. 2009/10/28 23:15:28 WARN detected new host ' DB2 ': Setting its initial state to ' Awaiting_recover

MYSQL installation guide After learning linux for a long time, it is necessary to take notes. The following are mysql installation notes and common usage methods.Because I like debugging and optimizing the system, I used some options during compilation and installation to increase the execution efficiency of the program after programming. some of them may be wro

MySQL Security Guide (1) (to) MySQL Security Guide Author: Yan Zi As a MySQL system administrator, you have the responsibility to maintain the data security and integrity of your MySQL database system. This article mainly introdu

MySQL Security Guide (1) as a MySQL system administrator, you have the responsibility to maintain the data security and integrity of your MySQL database system. This article mainly introduces how to build a secure MySQL system and provides you with a

Simple Guide to MySQL optimization 1. optimizing MySQL during compilation If you distribute and install MySQL from the source code, note that the compilation process will have an important impact on the future target program. different compilation methods may obtain similar target files, however, the performance may v

MySQL is a simple and easy-to-use basic operation guide. (1) Introduction to mysql basic operations System: Ubuntu 14.04 LTS Installation: Apt-get install mysql // install the database apt-get install mysql-workbench // install the graphical interfaceUsage: At startup:

UbuntuLinux: MySQL installation guide Ubuntu Install MySQL Sudo apt-get install mysql-server This should be very simple, and I don't think there is much problem with the installation, so I will not talk about it much. let's talk about the configuration below. Configure MySQL