MySQL Admin - What Is Binary Log File

What Is Binary Log File

Q

What Is Binary Log File? - MySQL FAQs - Server Daemon mysqld Administration

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A

MySQL server binary log file plays an important role in restoring database changes to the server. Main features on binary log files are:

Binary logs can be turned on by "--log-bin=fileBaseName" option on "mysqld".
Binary logs only records statements that are changing data in the database. So a simple SELECT statement will be not recorded in binary logs.
Binary logs are organized in multiple files with names like: base.index, base.000001, base.000002, etc. Each time when you restart the server, a new binary log file will be created.
Binary log files can be viewed by "mysqlbinlog" program.
Binary log files can be piped into back to the server as "mysqlbinlog base.000001 | mysql" for restoring data changes after a server crash.

2007-05-11, 4814👍, 0💬

What Is Binary Log File
What Is Binary Log File? - MySQL FAQs - Server Daemon mysqld Administration MySQL server binary log file plays an important role in restoring database changes to the server. Main features on binary log files are: Binary logs can be turned on by "--log-bin=fileBaseName" option on "mysqld". Binary log... 2007-05-11, 4815👍, 0💬

How To Turn on Binary Logs
How To Turn on Binary Logs? - MySQL FAQs - Server Daemon mysqld Administration If you want MySQL to write binary logs to a file, you can use the "--log-bin=fileBaseName" option at the "mysqld" command line. The tutorial exercise below shows you a good example on how to use this option: >cd \mysql\bi... 2007-05-11, 4680👍, 0💬

How To Turn on Error Logs
How To Turn on Error Logs? - MySQL FAQs - Server Daemon mysqld Administration If you want MySQL to write critical errors into a log file, you can use the "--log-error=fileName" option at the "mysqld" command line. The tutorial exercise below shows you a good example on how to use this option: >cd \m... 2007-05-11, 4606👍, 0💬

How To Turn on Query Logs
How To Turn on Query Logs? - MySQL FAQs - Server Daemon mysqld Administration If you want MySQL to write query logs to a file, you can use the "--log=fileName" option at the "mysqld" command line. The tutorial exercise below shows you a good example on how to use this option and view the query log f... 2007-05-11, 4504👍, 0💬

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