tnpointseq_cumulative_length tpointcontseq_trajectory tpointdiscseq_trajectory tpointinst_srid tpointseq_azimuth tpointseq_cumulative_length tpointseq_is_simple tpointseq_length tpointseq_speed tpointseq_srid tpointseq_stboxes tpointseqset_azimuth tpointseqset_cumulative_length tpointseqset_is_simple tpointseqset_length tpointseqset_speed tpointseqset_srid tpointseqset_stboxes tpointseqset_trajectory

tpointinst_srid() int tpointinst_srid ( const TInstant *  inst ) Return the SRID of a temporal instant point. SQL Function: SRID()