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Mysql binary log file Restore database, mysql binary log file
Roles of binary log files
The mysql binary log file is used to record all user operations on the database, that is, the SQL statements that the user operates on the database. If this file
In order to ensure data security, the data needs to be backed up regularly. There are a number of ways to backup, and the effect is different. Once there is an error in the data in the database, you need to use the backed-up data for restore
Many users have experienced the loss of valuable data, and as a large amount of data is deposited into the MySQL database, coupled with the erroneous use of the drop Database command, system crashes or edits to the table structure can lead to
On the MySQL database backup and restore method, here is the first to refer to the Backup tool: Mysqlhotcopy, using the Mysqlhotcopy tool for quick backup, then data restore, using the MySQL command restore, and finally need to export the database
Mysqldump back up and restore a MySQL database
Brief Introduction:
The mysqldump command can be used to export all specified databases and tables as SQL scripts, which can be used on Mysql in different sections. For example, to upgrade the Mysql
SQL Study Notes (19) ----------- about MySQL database optimization and mysql database Optimization
A mature database architecture is not designed with high availability, high scaling, and other features at the beginning. It is gradually improved
1. How to create a management user for the mysqld database?
After the database is installed, we should create a management account for the mysql database. To set the root user as the administrator, we should run the following command;
[Root @
Detailed steps for restoring a mysql database through the binlog file on Linux: binlogmysql
I. binlog Introduction
The server's binary log records all the operation logs for adding, deleting, and modifying the database (provided that binlog is
If you like to operate directly on servers or databases, you deserve to add them to your favorites! Otherwise you will suffer. ----- (Of course, I also search for materials online! But I passed the test !)
Roles of binary log files
The mysql binary
Install MYSQL1, download the MySQL installation file to install MySQL requires the following two files:mysql-server-4.0.23-0.i386.rpm mysql-client-4.0.23-0.i386.rpm is: http://www.mysql.com/downloads/ mysql-4.0.html, open this page, drop-down page
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