title: SQL WHERE tags contain "news"?
body: <p>Currently, I just started as a developer so i am not sure am I doing it right, I am to develop a website with a blog system. Where each of the record added to the database contains multiple tags to identify it, so I treat them as a string Example: "Gym, School, Backyard". and now I have to count the number of rows inside the database of the blog system, in a condition of the data contains certain tags.
  How can I make the SQL request to count it? or is there a simpler way to do this?</p>
  
  <blockquote>
    <p>SELECT ID FROM blog WHERE tags Contains 'GYM'?</p>
  </blockquote>