title: Mysql find_in_set slash( / ) separator
body: <p>I have a value of:<br/>
   1/2<br/>
   3/4/5<br/>
   2/3/6<br/></p>
  
  <p>I want to find the value 2 so the result must be<br/>
  1/2<br/>
  2/3/6<br/></p>
  
  <p>I dont want to use LIKE operator.
  Is there any way to set the separator in FIND_IN_SET function?</p>