title: Slick: get table name
body: <p>With a table definition like this one:</p>
  
  <pre><code>class Test(_tableTag: Tag) extends Table[TestRow](_tableTag, "test") { ... }
  </code></pre>
  
  <p>how can I get back the table name (Tag "test") from an instance of <code>Test</code>?</p>
  
  <p>The thing is I can perfectly execute some queries like <code>db run TableQuery[Test].result</code>, but to write raw sql, I need the table name.</p>