title: split string by comma in sql query
body: <p>split string by comma in SQL and store them as split_item1, split_item2
  and </p>
  
  <pre><code>select column_name from table-name where column_name = 'split_item1' or split_item2'
  </code></pre>
  
  <p>please post the correct syntax for this </p>