lass="op">(</span><span class="va">x</span>, <span class="va">con</span>, <span class="va">query</span><span class="op">)</span></span></span>
<span class="r-in"><span></span></span>
<span class="r-in"><span><span class="co"># Query 2: Extrusion</span></span></span>
<span class="r-in"><span><span class="va">query</span> <span class="op">=</span> <span class="st">"SELECT ST_Extrude(geom, 0, 0, 30) AS geom FROM x LIMIT 5;"</span></span></span>
<span class="r-in"><span><span class="fu">st_postgis</span><span c