title: Change ActiveRecord statement cache default Rails
body: <p>I have a suspicion that my app is having a memory leak, I read about that rails is automatically managing cache of the last 1,000 query execution. Almost every query in my app is unique and pretty heavy and contains many rows returned.</p>
  
  <p>So Is there a way I can change the default value of the statement caching?<br>
  (I'm using postgres DB)</p>