title: Change Permanently Session System Variable in MySQL
body: <p>I added this line to my.ini</p>
  
  <pre><code>wait_timeout=2000000
  </code></pre>
  
  <p>When I type</p>
  
  <pre><code>show global variables
  </code></pre>
  
  <p>It prints wait_timeout=2000000,</p>
  
  <p>but when I type</p>
  
  <pre><code>show variables
  </code></pre>
  
  <p>It prints wait_timeout=28800</p>
  
  <p>I can set with </p>
  
  <pre><code>set wait_timeout=2000000
  </code></pre>
  
  <p>But I do not want to set it all the time manually.</p>
  
  <p>Do you have any suggestion to set permanently session system variable?</p>