-- Verify numerus:invoice_contact_id_fkey.sql on pg

begin;

select 1/count(*)
from pg_catalog.pg_constraint
where conrelid = 'numerus.invoice'::regclass
and contype = 'f'
and conname = 'invoice_contact_id_fkey'
and pg_catalog.pg_get_constraintdef(oid, true) = 'FOREIGN KEY (contact_id) REFERENCES numerus.contact_tax_details(contact_id)'
;

rollback;