title: How to update all columns at once in ORACLE without sepcifying the column name
body: <p>How do I update all columns at once without specifying the column name.</p>
  
  <p>Say I have table <code>A</code></p>
  
  <pre><code>ID  NAME  AGE
  21  MATT  45
  </code></pre>
  
  <p>Table <code>B</code></p>
  
  <pre><code>ID NAME   AGE
  21 SCOTT  24
  </code></pre>
  
  <p>What I expect</p>
  
  <pre><code>update table A 
     set A.columns=B.columns
  </code></pre>
  
  <p>Basically I'm trying to sync two tables.</p>