title: How to get data from database with query - Service Builder
body: <p>I start to create a Service Builder. I created some columns as bookTitle, then I add some book and finally I show this book like this ...</p>
  
  <pre><code>BookLocalServiceUtil.addBook(user_id, book_title) // there is another way how to add
  BookLocalServiceUtil.getBook(book_id).getTitle()
  </code></pre>
  
  <p>But do you know how to use a clasic query? And it is possible? like </p>
  
  <pre><code>"SELECT * FROM table_name"
  </code></pre>
  
  <p>thanks</p>