MySQL Slow Query Log with WAMP

Although in hindsight this is DEAD easy, I’ve just had a bit of a hard time finding out how to do it, so I thought I’d make a quick post which will hopefully get indexed by Google and save some other folk the hard time I had. Thoughtful, eh.

So, to enable the slow query log in WAMP is as simple as adding

log-slow-queries=PATH to your config file.

The config file is located in your wamp installation directory, under bin/mysql/mysql.version/my.ini

In there you will find an entry for standard logs, which will look something like log-error=c:/wamp/logs/mysql.log

Add the slow query flag, and change the log file name to something like log-slow-queries=c:/wamp/logs/mysqlslow.log

Restart wamp, and you’re done.

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