 list, it is taken
automatically using the <code><a href="get_collection_mapper.html">get_collection_mapper()</a></code> function.</p></dd>

</dl></div>
    <div class="section level2">
    <h2 id="value">Value<a class="anchor" aria-label="anchor" href="#value"></a></h2>
    <p><code><a href="https://rdrr.io/r/base/names.html" class="external-link">names()</a></code> returns the table names.</p>
<p><code><a href="https://rdrr.io/r/base/length.html" class="external-link">length()</a></code> returns the numbe