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How do I create a log file in MySQL?

How do I create a log file in MySQL?

You have to activate the query logging in mysql.

  1. edit /etc/my.cnf [mysqld] log=/tmp/mysql.log.
  2. restart the computer or the mysqld service service mysqld restart.
  3. open phpmyadmin/any application that uses mysql/mysql console and run a query.
  4. cat /tmp/mysql.log ( you should see the query )

What is log file in MySQL?

log or mysqld. log. The data directory will typically be /var/lib/mysql/ or something similar, and it will serve as the default destination for any logs that are enabled without an alternate path. The log settings are managed via a user-editable configuration file such as /etc/mysql/mysql.

How do I enable log files?

Log file locations

  1. In Windows, open Control Panel.
  2. Open Folder Options. To locate Folder Options, in the search box at the top of window, type Folder Options.
  3. On the View tab, under Advanced settings, under Files and Folders, under Hidden files and folders, select Show hidden files, folders, and drives.

How do I find MySQL database path?

Resolution

  1. Open up MySQL’s configuration file: less /etc/my.cnf.
  2. Search for the term “datadir”: /datadir.
  3. If it exists, it will highlight a line that reads: datadir = [path]
  4. You can also manually look for that line.
  5. If that line does not exist, then MySQL will default to: /var/lib/mysql.

How do I delete a MySQL log file?

How to remove and purge old MySQL binary log files

  1. Step 1: Check binary logs size under the dump directory.
  2. Step 2:Connect DB and show MySQL binary logs.
  3. Step 3: Remove old Binary logs.

How to enable logs in MySQL?

Error Log in MySQL. To Enable MySQL error log or change MySQL error log location.

  • General Log in MySQL. To enable general logs in MySQL or to change the location of general log files,edit the configuration file and make the following changes.
  • Slow Query Log in MySQL. To enable or change the file path of MySQL slow query logs.
  • Restart MySQL Service.
  • How to connect to MySQL from the Windows command line?

    How to Open a Windows Command Prompt Start by opening the Run command box in Windows.

  • Verify MySQL is Running on Windows Next,run the command to display a list of all the services that are currently running.
  • Connect to a Local MySQL Server
  • How to install and configure MySQL on Windows?

    Developer Default installs all the tools you need to develop and micromanage your MySQL databases effectively.

  • Server Only is used to install an instance of the MySQL Server and forgo other MySQL products.
  • Client Only installs all products except the MySQL Server and associated tools.
  • The Full configuration installs all available MySQL products.
  • How to start, stop, and restart MySQL server?

    – To start MySQL server: sudo systemctl start mysqld – To stop MySQL server: sudo systemctl stop mysqld – To restart MySQL server: sudo systemctl restart mysqld