https://pizza.rs/tags/exists/Recent content in Exists on INFINI PizzaHugoenhttps://pizza.rs/docs/references/search/term-level/exists/Mon, 01 Jan 0001 00:00:00 +0000https://pizza.rs/docs/references/search/term-level/exists/<h1 id="exists-query"> Exists query <a class="anchor" href="#exists-query">#</a> </h1> <p>Returns documents that contain an indexed value for a specific field.</p> <p>A document matches when the field has at least one non-null value — an empty string or an empty array does <strong>not</strong> count as existing.</p> <blockquote> <p><strong>Inside a <a href="https://pizza.rs/docs/references/search/relational/nested/"><code>nested</code></a> query:</strong> supported — matches elements that carry the field.</p> </blockquote> <h2 id="how-it-works"> How it works <a class="anchor" href="#how-it-works">#</a> </h2> <p><code>exists</code> never touches the inverted index. It is answered from the stored-field / column layer, where every document either carries the key or does not:</p>