title: INSERT INTO with default values for a single column
body: <p>I have a problem to insert the data into 1 table with 1 column</p>
  
  <p>Name: user_id</p>
  
  <p>Column: id</p>
  
  <p>I am trying to add 1 line in this column with this query:</p>
  
  <pre><code>INSERT INTO user_id (id) VALUES ()
  </code></pre>
  
  <p>The problem is the above is invalid, I want the id take the last value id +1</p>
  
  <p>This is not a syntax problem because this query works:</p>
  
  <pre><code>INSERT INTO user_id (id) VALUES (4)
  </code></pre>
  
  <p>So, I do not really know how to solve this problem.</p>