MySQL

Zabbix Adding custom monitoring items (monitoring MySQL status)First, the experimental environmentZabbixserver 192.168.1.103 version: V3.0.4Zabbixagent 192.168.1.128Mysql 192.168.1.102Second, monitoring requirementsMonitor The status of MySQL when

Note: The main content of this article is referenced from Internet related articles1.MySQL Case Sensitive RulesIn MySQL, a library will correspond to a folder, the library of the table will be stored in the folder in the file, so the sensitivity of

Prepared software：1 mysql:http://mysql.com/downloads/mysql/2 Apache Httpd-2.2.19-win64.rar http://www.blackdot.be/?inc=apache/binaries3 Php-5.3.6-win32-vc9-x64.zip http://u.115.com/file/bhbzi39y Source is csdn, but csdn download is not original,

Delimiter//In general, MySQL ends with a confirmation input and executes a statement, but in a stored procedure ; It is not the end, so you can use the command to change the number to // to confirm the input and execute.I. Creating a stored

Workaround:Normal restart the computer to try, if not, try to use the followingMYSQL 1053 Error Resolution method:Using the DOS command lineThe first step:Run cmd + carriage return (enter the command below)Mysqld-nt Remove MysqlserviceThe way to

2016-06-03Today, a table was built in the main library, and when data was inserted into the table, it was not synchronized to the slave library, and the following error was found in the library:According to the Internet, the first thought is

MySQL Cluster is a high-utility, high-redundancy version of MySQL suitable for distributed computing environments. It employs the NDB Cluster storage engine, allowing multiple MySQL servers to run in 1 Cluster. MySQL Cluster is a technology that

Today, database operations are increasingly becoming a performance bottleneck for the entire application, which is especially noticeable for web applications. It's not just about the performance of the database that DBAs need to worry about, it's

1,my.cnfInvalid user name password inAbove the azure cloud, using Zabbix monitoring MySQL, found in/usr/local/mysql/my.cnf set the default user name password is invalid, out of data, and on the Zabbix server, using Zabbix_get also error failed, As

My introductory book is PHP and MySQL Web development from Novice to Master (5th edition), This book is very good, code style I also like.1. Software in useXAMPP N-In-place software (MySQL, php, Apache, etc.) Installation: Very simple, download can

Requirements: Due to the project metamorphosis, it is necessary to dramatically increase the database record in a relatively short period of time (two or three days, due to 0 increase to 500 million). During the whole process tuning process is very

1, Connection MySQL format: mysql-h host address-u user name-P user Password1. Connect to MySQL on this machine. First open the DOS window, then enter the directory Mysql\bin, and then type the command Mysql-u root-p, enter after the prompt you to

Original link: MySQL Memory Allocation-by Rick JamesOriginal date: Created 2010; Refreshed Oct,, Jan, 2014Translators: AnchorTranslation Date: May 28, 2014MySQL memory allocation-high-speed setup schemeAssuming that only the MyISAM storage engine is

Install windows msi in MySQL5.6. I. Functions 1. MySQL Servers This feature is a major mysql service and must be installed. 2. Mysql WorkBench This is a mysql client tool. You can download and install the installation program separately. 3. Mysql

How to reset the password after the password of MySQL is forgotten in Mac OS, macmysql After MySQL is installed, the system gives a default password and says that if you forget the default password ...... I copied the default password and took only

Mysql Command Line Operation statements, mysql command line statements First, start and stop the mysql Service Net stop mysqlNet start mysql Second, log on to mysql Syntax: mysql-u user name-p User Password Enter the mysql-uroot-p command, press

Root Cause and solution of MSSQL deadlock, root cause of mssql deadlock 1. What is deadlock? A deadlock occurs when two or more processes compete for resources during execution. Without external force, they cannot be pushed forward. at this time, it

Python3.4 how to connect to mysql pymysql to connect to mysql database, python3.4pymysqlThis article describes how to connect Python 3 4 to the mysql database. In Python 3 4, mysqldb of Python 2 7 cannot connect to the mysql database. You can use

Mysql Master/Slave latency monitoring and mysql Master/Slave latencyIntroduction The master-slave latency is a very important issue in the master-slave environment. Sometimes we can use the show slave status command to view the Seconds_Behind_Master

Analysis of mysql interactive connection and non-interactive connection; analysis of mysql interactive connection Interactive operations: in layman's terms, you open the mysql client on your local machine, that is, the black window, and perform