Spatiotemporal relationships

tContains(geometry,tcell) → tbool
tCovers(geometry,tcell) → tbool
tDisjoint({geometry,tcell},{geometry,tcell}) → tbool
tDwithin({geometry,tcell},{geometry,tcell},float) → tbool
tIntersects({geometry,tcell},{geometry,tcell}) → tbool
tTouches({geometry,tcell},{geometry,tcell}) → tbool

The temporal form answers a tbool that carries the result at each instant, where the ever and always forms of the previous section answer a single boolean over the whole time span.

SELECT tIntersects(geometry 'SRID=4326;Polygon((4.2 50.7,4.5 50.7,4.5 50.9,
  4.2 50.9,4.2 50.7))', th3index '871fa4418ffffff@2001-01-01');
-- t@2001-01-01
SELECT tIntersects(geometry 'SRID=4326;Polygon((4.2 50.7,4.5 50.7,4.5 50.9,
  4.2 50.9,4.2 50.7))', tquadbin '48a6227affffffff@2001-01-01');
-- t@2001-01-01
SELECT tIntersects(geometry 'SRID=4326;Polygon((4.2 50.7,4.5 50.7,4.5 50.9,
  4.2 50.9,4.2 50.7))', ts2cell '47c3c@2001-01-01');
-- t@2001-01-01