s with what
fields exists in your database. We will build up a valid, small example as we
continue in this chapter.</p>
<div class="section" id="entities">
<h2>Entities<a class="headerlink" href="#entities" title="Permalink to this headline">¶</a></h2>
<p>The first items in the crud.yml are the entities. Each entity is describing a
single table with it’s fields. Let’s say we have two tables, libraries and
books. So we define two entities with the same name. Note that this name is
your choice, the table