Mysql show log

How can I view live MySQL queries? How to show the last queries executed. SHOW BINARY LOGS SHOW MASTER LOGS. Lists the binary log files on the server.

This statement is used as part of the procedure described in Section 13. PURGE BINARY LOGS Statement”, that shows how to determine which logs can be purged.

Issuing a SHOW RELAYLOG EVENTS with no LIMIT clause could start a very time- and resource-consuming process because the server returns to the client the complete contents of the relay log (including all statements modifying data that have been received by the slave). We’ll go over some of the issues that many MySQL users encounter and provide guidance for troubleshooting specific problems. Summary: in this tutorial, you will learn how to use the MySQL SHOW DATABASES command to list all databases in a MySQL database server.

Using the MySQL SHOW DATABASES. However, note that this query shows all of the columns from the mysql. Set general_ log _file to specify the name of the log file.

If a log file already is open, it is closed and the new file is opened. When the general query log is enable the server writes output to any destinations specified by the log _output system variable.

If you enable the log , the server opens the log file and writes startup messages to it. However, examining a long slow query log can be a time-consuming task. To make this easier, you can use the mysqldumpslow command to process a slow query log file and summarize its contents. Sorry if this is a wrong place to ask.

I depend on webmin to host my website. For discussion of relay log contents and configuration, see Section 16. The Slave Relay Log ”. Server Log Maintenance”. Passwords and Logging”. For information about keeping logs secure, see Section 6. You can send your MySQL logs to Loggly over syslog.

We will automatically parse fields from the MySQL slow query log as well, so you can easily view MySQL logs in Loggly. This script configures the rsyslog daemon to monitor the file for the newest events, and then sends them to Loggly. This guide assumes you’re running on Ubuntu.

Enable logs from MySQL configuration. This is the default setup for Logging and Replication (in Debian server). On a Linux (RedHat) installation, you can use the mysql - log -rotate script for this.

If you installed MySQL from an RPM distribution, the script should have been installed automatically. From time to time there are failed login attempts in our MySQL production server ( MySQL dashboard alerts us). Is there a way to log every single success and failed login to the MySQL server without enabling general_ log ? Be aware that this log type is a performance killer.

Is there anyway to show all the locks that are active in a mysql database? or to customize your list.