title: How to compare two arrays in mysql query?
body: <p>I have a table named mm_test like follows:-</p>
  
  <pre>
  id    educations 
  1     3,4,6,8,9
  </pre>
  
  <p><strong>I want to check whether this array contain (4,6)</strong>. How to check this using mysql query. Mysql 'IN' command is not working for me. </p>
  
  <p>I put the query like this...</p>
  
  <pre>
  select * from mm_test where educations IN (4,6);
  </pre>
  
  <p>But this query returned empty result. Please any one help me.</p>