title: There are two columns in the new table(table1 join table2) which have the same column name, how to get the values of both respectively
body: <pre><code>select * from table1 join table2 on table1.column3=table2.column4 where ...
  ...
  $row=mysql_fetch_assoc($result);
  </code></pre>
  
  <p>However, there are two columns in the new table(table1 join table2) which have the same column name, how to get the values of both respectively? </p>