Do I need to specify PostgreSQL dialect in Maven dependencies?
<p>I'm reading a friend course to have a better understanding of Maven. He is working with SQLite. He has these dependencies in Maven project :</p>

<pre class="lang-xml prettyprint-override"><code>&lt;dependency&gt;
    &lt;groupId&gt;org.xerial&lt;/groupId&gt;
    &lt;artifactId&gt;sqlite-jdbc&lt;/artifactId&gt;
    &lt;version&gt;3.8.11.2&lt;/version&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
    &lt;groupId&gt;net.kemitix&lt;/groupId&gt;
    &lt;artifactId&gt;sqlite-dialect&lt;/artifactId&gt;
    &lt;version&gt;0.1.0&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

<p>I'd like myself to work with PostgreSQL. So far I've added :</p>

<pre class="lang-xml prettyprint-override"><code>&lt;dependency&gt;
    &lt;groupId&gt;postgresql&lt;/groupId&gt;
    &lt;artifactId&gt;postgresql&lt;/artifactId&gt;
    &lt;version&gt;9.1-901-1.jdbc4&lt;/version&gt;
&lt;/dependency&gt;
</code></pre>

<p>But is there not a dependency related to the PostgreSQL dialect as I can see with SQLite? Or is it included in the PostgreSQL dependency above?</p>