Relaciones espaciotemporales

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

Las relaciones temporales calculan la relación topológica o de distancia en cada instante y dan como resultado un tbool

SELECT tDisjoint(geometry 'Polygon((0 0,0 50,50 50,50 0,0 0))',
  tcbuffer '[Cbuffer(Point(1 1), 0.1)@2001-01-01, Cbuffer(Point(1 1), 0.3)@2001-01-03)');
-- {[f@2001-01-01, f@2001-01-03)}
SELECT tDwithin(tcbuffer '[Cbuffer(Point(1 1), 0.3)@2001-01-01, 
  Cbuffer(Point(1 1), 0.5)@2001-01-03)', tcbuffer '[Cbuffer(Point(1 1), 0.5)@2001-01-01, 
  Cbuffer(Point(1 1), 0.3)@2001-01-03)', 1);
-- {[t@2001-01-01, t@2001-01-03)}