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

Tspatial_as_ewkt() Datum Tspatial_as_ewkt ( PG_FUNCTION_ARGS  ) Return the Extended Well-Known Text (EWKT) representation of a spatiotemporal value. Note It is the WKT representation prefixed with the SRID @sqlfn asEWKT()