title: Query to get database log file size
body: <p>I need the queries for all databases e.g. <code>SQL</code>, <code>Oracle</code>, <code>MySql</code>, etc to get the log file size like for SQl server. </p>
  
  <pre><code>SELECT * FROM sys.database_files
  </code></pre>
  
  <p>Can anyone help me to find queries for all the databases?</p>