title: Entity framework raw SQL Query
body: <p>I have to select multiple columns from a database and I don't have a matching entity.
  so my query looks like this:</p>
  
  <pre><code>var result = _dbContext.Database.SqlQuery&lt;List&lt;string&gt;&gt;(
               "select ID, NAME, DB_FIELD from eis_hierarchy");
  </code></pre>
  
  <p>I am getting the result set, each row contains list of strings but count is 0.</p>
  
  <p>So how do I select multiple columns using <code>Database.SqlQuery</code>?</p>