intersection_bigint_set intersection_date_set intersection_float_set intersection_int_set intersection_set_bigint intersection_set_date intersection_set_float intersection_set_int intersection_set_set intersection_set_text intersection_set_timestamptz intersection_span_bigint intersection_span_date intersection_span_float intersection_span_int intersection_span_span intersection_span_spanset intersection_span_timestamptz intersection_spanset_bigint intersection_spanset_date intersection_spanset_float intersection_spanset_int intersection_spanset_span intersection_spanset_spanset intersection_spanset_timestamptz intersection_text_set intersection_timestamptz_set minus_bigint_set minus_bigint_span minus_bigint_spanset minus_date_set minus_date_span minus_date_spanset minus_float_set minus_float_span minus_float_spanset minus_int_set minus_int_span minus_int_spanset minus_set_bigint minus_set_date minus_set_float minus_set_int minus_set_set minus_set_text minus_set_timestamptz minus_span_bigint minus_span_date minus_span_float minus_span_int minus_span_span minus_span_spanset minus_span_timestamptz minus_spanset_bigint minus_spanset_date minus_spanset_float minus_spanset_int minus_spanset_span minus_spanset_spanset minus_spanset_timestamptz minus_text_set minus_timestamptz_set minus_timestamptz_span minus_timestamptz_spanset union_bigint_set union_bigint_span union_bigint_spanset union_date_set union_date_span union_date_spanset union_float_set union_float_span union_float_spanset union_int_set union_int_span union_int_spanset union_set_bigint union_set_date union_set_float union_set_int union_set_set union_set_text union_set_timestamptz union_span_bigint union_span_date union_span_float union_span_int union_span_span union_span_spanset union_span_timestamptz union_spanset_bigint union_spanset_date union_spanset_float union_spanset_int union_spanset_span union_spanset_spanset union_spanset_timestamptz union_text_set union_timestamptz_set union_timestamptz_span union_timestamptz_spanset

union_span_span() SpanSet * union_span_span ( const Span *  s1, const Span *  s2  ) Return the union of two spans. Parameters [in] s1,s2 Spans @csqlfn Union_span_span()