tnumberinst_abs tnumberseq_abs tnumberseq_angular_difference tnumberseq_delta_value tnumberseq_trend tnumberseqset_abs tnumberseqset_angular_difference tnumberseqset_delta_value tnumberseqset_trend tsequence_derivative tsequenceset_derivative

tnumberseq_trend() TSequence * tnumberseq_trend ( const TSequence *  seq ) Return the trend of a temporal sequence number. Parameters [in] seq Temporal sequence number @csqlfn Tnumber_trend()