title: deleting multiple rows from sql table
body: <p>I got a sql table, say of the form</p>
  
  <pre><code>name         age
  h             1
  a             2
  r             3
  i             4
  </code></pre>
  
  <p>I want to delete the 1st row and 3rd row. 
  I want something of the form,</p>
  
  <pre><code>delete from tablename where name=h,r;
  </code></pre>
  
  <p>is this the correct syntax? </p>