unctuation">(</span><span class="string">'query'</span><span class="punctuation">,</span> rowId<span class="punctuation">)</span><span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span>
<span class="punctuation">}</span><span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> {fido: {species: 'dog'}}</span>
<span class="comment">// -> {cujo: {species: 'dog'}}</span>
</code></pre><p>This example shows a query that filters t