deleteIndex: deleteIndex = </span><span class="nf">(label, property) -&gt;</span>
        <span class="nx">utils</span><span class="p">.</span><span class="nx">del</span><span class="p">(</span><span class="s">&quot;</span><span class="si">#{</span><span class="nx">@url</span><span class="si">}</span><span class="s">/db/data/schema/index/</span><span class="si">#{</span><span class="nx">label</span><span class="si">}</span><span class="s">/</span><span class="si">#{</span><span class="nx">property</span><sp