Operadores topológicos

tnpoint {&&, <@, @>, ~=, -|-} tnpoint → boolean

SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' &&
  npoint 'NPoint(1, 0.5)'
-- true
SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' @>
  stbox(npoint 'NPoint(1, 0.5)')
-- true
SELECT npoint 'NPoint(1, 0.5)'::geometry <@
  tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]'
-- true
SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-03]' ~=
  tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.35)@2001-01-02,
  NPoint(1, 0.5)@2001-01-03]'
-- true

Operadores de posición

tnpoint {<<, &<, >>, &>} tnpoint → boolean

tnpoint {<<|, &<|, |>>, |&>} tnpoint → boolean

tnpoint {<<#, &<#, #>>, #&>} tnpoint → boolean

SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' <<
  npoint 'NPoint(1, 0.2)'
-- false
SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' <<|
  stbox(npoint 'NPoint(1, 0.5)')
-- false
SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' &>
  npoint 'NPoint(1, 0.3)'::geometry
-- true
SELECT tnpoint '[NPoint(1, 0.3)@2001-01-01, NPoint(1, 0.5)@2001-01-02]' >>#
  tnpoint '[NPoint(1, 0.3)@2001-01-03, NPoint(1, 0.5)@2001-01-05]'
-- true