ine_price”: 4.20}</cite></p>
<p><cite>price</cite> is the metadata field, means range filter(4.20&lt;=’price’&lt;=15.66).</p>
</dd>
<dt>Returns:</dt><dd><p>True of False of the deleting operation.</p>
</dd>
</dl>
</dd></dl>

<dl class="py function">
<dt class="sig sig-object py" id="awadb_client.client.Awa.close">
<span class="sig-prename descclassname"><span class="pre">awadb_client.client.Awa.</span></span><span class="sig-name descname"><span class="pre">close</span></span><span class="sig-paren">(