bigintset_end_value bigintset_start_value bigintset_value_n bigintset_values bigintspan_lower bigintspan_upper bigintspan_width bigintspanset_lower bigintspanset_upper bigintspanset_width dateset_end_value dateset_start_value dateset_value_n dateset_values datespan_duration datespan_lower datespan_upper datespanset_date_n datespanset_dates datespanset_duration datespanset_end_date datespanset_num_dates datespanset_start_date floatset_end_value floatset_start_value floatset_value_n floatset_values floatspan_lower floatspan_upper floatspan_width floatspanset_lower floatspanset_upper floatspanset_width intset_end_value intset_start_value intset_value_n intset_values intspan_lower intspan_upper intspan_width intspanset_lower intspanset_upper intspanset_width set_hash set_hash_extended set_num_values span_hash span_hash_extended span_lower_inc span_upper_inc spanset_end_span spanset_hash spanset_hash_extended spanset_lower_inc spanset_num_spans spanset_span spanset_span_n spanset_spanarr spanset_start_span spanset_upper_inc textset_end_value textset_start_value textset_value_n textset_values tstzset_end_value tstzset_start_value tstzset_value_n tstzset_values tstzspan_duration tstzspan_lower tstzspan_upper tstzspanset_duration tstzspanset_end_timestamptz tstzspanset_lower tstzspanset_num_timestamps tstzspanset_start_timestamptz tstzspanset_timestamps tstzspanset_timestamptz_n tstzspanset_upper

spanset_start_span() Span * spanset_start_span ( const SpanSet *  ss ) Return a copy to the the start span of a span set. Parameters [in] ss Span set Returns On error return NULL @csqlfn Spanset_start_span()