Adjacent_span_span Adjacent_span_value Adjacent_value_span Contained_set_set Contained_span_span Contained_value_set Contained_value_span Contains_set_set Contains_set_value Contains_span_span Contains_span_value Overlaps_set_set Overlaps_span_span

Adjacent_span_span() PGDLLEXPORT Datum Adjacent_span_span ( PG_FUNCTION_ARGS  ) Return true if the spans are adjacent. SQL Function: span_adjacent() SQL Operator: -|-