repair table

MySQL implements a batch checklist and repair and optimize, rechecking roptimize This example describes how to implement a batch checklist and repair and optimize in MySQL. We will share this with you for your reference. The details are as follows:

MySQL (the best combination with PHP) database errors caused by power failure or abnormal shutdown are very common problems. There are two ways to use the SQL statement of check table and repair table in MySQL (the best combination with PHP, another

Mysql common Maintenance Command bitsCN.com Analyze Table When optimizing SQL statements, MySQL Optimizer must first collect related information, including the cardinality of the table (which can be translated as "hash degree "), it indicates the

MySQL my. cnf configuration file Chinese comment The following is a description of parameters in the my. cnf configuration file: [Client]Port = 3309 Socket =/home/longxibendi/mysql/tmp/mysql. sock [Mysqld] !

In this article, the system Centos6.0 is generally installed with the software workstation when I install my own system, and then update all the packages. When installing other software, there is a lot less dependency, A lot of trouble. In this

Detailed explanation: the correct solution for MySQL data table corruption bitsCN.com The actual operations for restoring a corrupted MySQL data table are often used. the following articles mainly describe how to correct and repair the damaged MySQL

MySQL system optimization and problem search bitsCN.com MySQL system optimization and problem search Performance Optimization Related status parameters Show status like 'value '; Connections Uptime start time Show_queries slow query

Mysql full-text index solution (to) MySQL supports full-text indexing and searching since 3.23.23. Full-text index is used to create an index, and full-text search is used to query the index. LIKE uses Regular Expression for query. MySQL full-text

This article mainly introduces MySQL's methods of implementing batch checklist and repair and optimize, and analyzes the related techniques of MySQL batch repair and table optimization in the form of examples, for more information about how to

Mysql -- xml (-X) is used to display MySQL query results in XML format. mysql -- html (-H) is used to display MySQL query results in HTML format; this output makes it easy to integrate with other programs in Mysql -- xml (-X) is used to display

This article mainly describes how to correctly repair damaged MySQL Data Tables. We all know that power failure or abnormal shutdown may lead to MySQL (the best combination with PHP) database Error. There are two main methods: One method is to use

Ten special MySQL skills MySQL is easy to learn and easy to use with a wide range of technical documents. However, with the rapid development of MySQL, even a veteran of MySQL sometimes lamented the functionality of the software. This article will

The database design may only be based on the current business needs. It may not need high availability, high scaling, and other features at that time, but as the business and user volume increase, the infrastructure is gradually improved. This blog

1.outofmemoryerror:java Heap SpaceProcess: The server above the MySQL suddenly abnormal restart, causing the program to start the error when the problem 1:outofmemoryerror:java Heap space Resolution process: 1. View the error log for MySQL Fix

Yesterday when the backend program read the database information, the Log Report related data table can not read and write data, into the MySQL database found table './wordpress/wp_posts ' is marked as crashed and should be repaired Error because

The Mysqlcheck client can examine and repair the MyISAM table. It can also optimize and analyze tables. Mysqlcheck function is similar to MYISAMCHK, but its work is different. The main difference is that when the MYSQLD server has to use Mysqlcheck

Recently, a very strange MySQL problem, using different SELECT statements to query all datasets actually get different number of records. SELECT * Gets 4 records, and the Select field gets 3 records. specific questions can look at the following

Recently, a very strange MySQL problem, using different SELECT statements to query all datasets actually get different number of records. SELECT * Gets 4 records, and the Select field gets 3 records.Specific questions can be seen in the following

MySQL has the following several logs:Error log: Log-errQuery log: LogSlow query log: log-slow-queriesUpdate log: Log-updateBinary log: Log-bin [Client]Port = 3306Socket

This article for you to share a solution to the MySQL storage engine MyISAM common problems, for your reference, the specific content as follows One, processing the MyISAM storage engine table damage When using MySQL, you may experience a MyISAM