title: Interval (days) in PostgreSQL with two parameters
body: <p>In this query:</p>
  
  <p><code>Select * from table where future_date - CURRENT_DATE &lt;= '10';</code></p>
  
  <p>It returns the interval of 10 days or less.</p>
  
  <p>How to add two parameters? Example:</p>
  
  <pre><code>Select * from table where future_date - CURRENT_DATE &lt;= '10' AND &gt;= '30';
  </code></pre>
  
  <p>I already tried:</p>
  
  <pre><code>Select * from table where future_date - CURRENT_DATE BETWEEN '10' AND '30'
  </code></pre>
  
  <p>But it doesn't work.</p>