Identifier">forbids</span><span class="Other">:</span> <span class="Other">[</span><span class="Other">]</span></span>.}</pre></dt>
  <dd>
    
    
    
  </dd>
</div>

</div>
<div id="sum-procs-all">
  <div id="sum,PostgresQuery,string">
  <dt><pre><span class="Keyword">proc</span> <a href="#sum%2CPostgresQuery%2Cstring"><span class="Identifier">sum</span></a><span class="Other">(</span><span class="Identifier">self</span><span class="Other">:</span> <a href="postgres_types.html#PostgresQuery"><span class