title: Postgres - CREATE TABLE FROM SELECT
body: <p>I have two tables, one contains a large list of IDs and Info regarding those ids.</p>
  
  <p>I have a second table <code>Graph</code> which just has two columns, each column contains the aforementioned id numbers, multiple times. I want to <code>trim</code> the size of my <code>Info</code> table by selecting only those ids that appear in my graph and creating a new smaller Info table. Is there a simple way of doing this? </p>
  
  <pre><code>CREATE TABLE FROM SELECT? 
  </code></pre>
  
  <p>Thanks!</p>