intersection_tdiscseq_tsequenceset intersection_tinstant_tsequenceset intersection_tsequence_tsequenceset intersection_tsequenceset_tdiscseq intersection_tsequenceset_tinstant synchronize_tsequenceset_tsequence synchronize_tsequenceset_tsequenceset tsequenceset_find_timestamp tsequenceset_to_string

tsequenceset_find_timestamp() bool tsequenceset_find_timestamp ( const TSequenceSet *  ss, TimestampTz  t, int *  loc  ) Basic functions for temporal sequence sets. Basic functions for temporal sequence sets. Return the location of a timestamp in a temporal sequence set using binary search If the timestamp is contained in the temporal sequence set, the index of the sequence is returned in the output parameter. Otherwise, returns a number encoding whether the timestamp is before, between two sequences, or after the temporal sequence set. For example, given a value composed of 3 sequences and a timestamp, the value returned in the output parameter is as follows: 0 1 2 |-----| |-----| |-----| 1) t^ => loc = 0 2) t^ => loc = 1 3) t^ => loc = 1 4) t^ => loc = 2 5) t^ => loc = 3 Parameters [in] ss Temporal sequence set [in] t Timestamp [out] loc Location Returns Return true if the timestamp is contained in the temporal sequence set