ass="quote">hint</span>”</span> message is provided.
    The auxiliary function calls can be written in any order, but
    conventionally <code class="function">errcode</code>
    and <code class="function">errmsg</code> appear first.
   </p><p>
    If the severity level is <code class="literal">ERROR</code> or higher,
    <code class="function">ereport</code> aborts execution of the current query
    and does not return to the caller. If the severity level is
    lower than <code class="literal">ERROR</c