title: Which c3p0 properties I need to use for hibernate pooling?
body: <p>Which c3p0 properties I must use for Hibernate Configuration?</p>
  
  <p>My configuration is as follow:   </p>
  
  <pre><code> &lt;property name="hibernate.c3p0.min_size"&gt;5&lt;/property&gt;
   &lt;property name="hibernate.c3p0.max_size"&gt;20&lt;/property&gt;
   &lt;property name="hibernate.c3p0.timeout"&gt;1800&lt;/property&gt;
   &lt;property name="hibernate.c3p0.max_statements"&gt;50&lt;/property&gt;
   &lt;property name="hibernate.temp.use_jdbc_metadata_defaults"&gt;false&lt;/property&gt;  
  </code></pre>
  
  <p>What are necessary properties and correct values I've missed?</p>