Npoint_from_ewkt Spatialarr_as_ewkt Spatialarr_as_text Spatialset_as_ewkb Spatialset_from_ewkt Tgeo_in Tpoint_from_ewkt Tpoint_in Tspatial_as_ewkb Tspatial_as_ewkt Tspatial_as_text Tspatial_from_ewkt

Tpoint_in() Datum Tpoint_in ( PG_FUNCTION_ARGS  ) Return a temporal point from its Well-Known Text (WKT) representation. Input examples for the various temporal subtypes are as follows: -- Instant Point(0 0) @ 2012-01-01 08:00:00 -- Sequence with discrete interpolation { Point(0 0) @ 2012-01-01 08:00:00 , Point(1 1) @ 2012-01-01 08:10:00 } -- Sequence with linear interpolation [ Point(0 0) @ 2012-01-01 08:00:00 , Point(1 1) @ 2012-01-01 08:10:00 ) -- Sequence with step interploation Interp=Step;[ Point(0 0) @ 2012-01-01 08:00:00 , Point(1 1) @ 2012-01-01 08:10:00 ) -- Sequence set with linear interpolation { [ Point(0 0) @ 2012-01-01 08:00:00 , Point(1 1) @ 2012-01-01 08:10:00 ) , [ Point(1 1) @ 2012-01-01 08:20:00 , Point(0 0) @ 2012-01-01 08:30:00 ] } -- Sequence set with step interpolation Interp=Step;{ [ Point(0 0) @ 2012-01-01 08:00:00 , Point(1 1) @ 2012-01-01 08:10:00 ) , [ Point(1 1) @ 2012-01-01 08:20:00 , Point(0 0) @ 2012-01-01 08:30:00 ] } @sqlfn tpoint_in()