title: List all tables in a DB using SQLite
body: <p>I can't seem to find documentation (that I understand) on how to list all tables in a database. I've tried the following:</p>
  
  <pre><code>SELECT * FROM .table;
  SELECT * FROM .tab;
  SELECT * FROM .db;
  SELECT * FROM world.db;
  </code></pre>
  
  <p>None of them worked. I'm just learning SQL, so forgive my ignorance.  :0)</p>