common_entry_cmp PLACE_LEFT PLACE_RIGHT Set_gist_compress span_gist_consider_split Span_gist_consistent Span_gist_distance span_gist_double_sorting_split span_gist_fallback_split Span_gist_fetch span_gist_get_span Span_gist_penalty Span_gist_picksplit Span_gist_same Span_gist_union spanbounds_cmp_lower spanbounds_cmp_upper Spanset_gist_compress

Spanset_gist_compress() Datum Spanset_gist_compress ( PG_FUNCTION_ARGS  ) GiST compress method for span sets.