boundary_sets: 7

This data as json

id	start_on	end_on	country_id
7	2010-04-13	2024-05-30	6

Links from other tables

4 rows from boundary_set_id in general_election_in_boundary_sets
24 rows from boundary_set_id in boundary_set_general_election_party_performances
1 row from boundary_set_id in boundary_set_legislation_items
40 rows from boundary_set_id in constituency_areas