pan class="keyword">void</span></code></td><td><p>This has no return value.</p></td></tr></table></div><section class="s2"><h2>Since</h2><p>v2.0.0</p></section><hr><p>Calling this function with one callback parameter is used to include only those Rows which meet a calculated boolean condition, based on values in the main and (optionally) joined <a href="/api/store/type-aliases/store/tables/"><code>Tables</code></a>.</p><pre><code><span class="punctuation">(</span><span class="function-variable">condition</s