text: ----------------------------
  -- Copyright (C) 2021 CARTO
  ----------------------------
  
  CREATE OR REPLACE SECURE FUNCTION @@SF_PREFIX@@constructors.ST_TILEENVELOPE
  (zoomLevel INT, xTile INT, yTile INT)
  RETURNS GEOGRAPHY
  AS $$
      @@SF_PREFIX@@quadkey.ST_BOUNDARY(@@SF_PREFIX@@quadkey.QUADINT_FROMZXY(ZOOMLEVEL, XTILE, YTILE))
  $$;