title: Insert with 2 DEFAULT constraints in a row
body: <p>Let's say I have a create table script like that:</p>
  
  <pre><code>CREATE TABLE Person (
      id INT PRIMARY KEY,
      age INT DEFAULT 18,
      iq INT DEFAULT 100
  );
  </code></pre>
  
  <p>So I have two DEFAULT constraints in a row. Now I make an insertion like that:</p>
  
  <pre><code>INSERT INTO Person VALUES(1,85);
  </code></pre>
  
  <p>How do we know if we skip the attribute <code>age</code> or the attribute <code>iq</code>?</p>
  
  <p>Thank you for your help.</p>