 → <code class="returnvalue">boolean</code>
       </p>
       <p>
        Do the multiranges overlap, that is, have any elements in common?
       </p>
       <p>
        <code class="literal">'{[3,7)}'::int8multirange &amp;&amp; '{[4,12)}'::int8multirange</code>
        → <code class="returnvalue">t</code>
       </p></td></tr><tr><td class="func_table_entry"><p class="func_signature">
        <code class="type">anymultirange</code> <code class="literal">&amp;&amp;</code> <code class="type">anyrange</