title: MySQL Query to not select the same ID
body: <p>I have the query to select similar keywords within the database. However, the query is selecting its own ID as the one I'm trying to find similar recommendations for. I just want the recommendations and not the duplicated ID. I have tried '!=' and '&lt;>' after productID, but this seems to break it.</p>
  
  <p>So for this one, it will select ID 22 as well as its similar products. I don't want it picking 22 however.</p>