text: INSERT INTO odin.migration VALUES('authz', '003-alter-ledgers.blue.sql');
  
  
  ALTER TABLE odin.identity_superuser_ledger
      DROP CONSTRAINT credentials_superuser_ledger_identity_fkey,
      ADD CONSTRAINT credentials_superuser_ledger_identity_fkey
          FOREIGN KEY (identity_id)
          REFERENCES odin.identity_record (id) MATCH SIMPLE
          ON UPDATE NO ACTION ON DELETE NO ACTION DEFERRABLE;
  
  ALTER TABLE odin.group_membership_ledger
      DROP CONSTRAINT odin_group_membership_ledger_identity_fkey,
      ADD CONSTRAINT odin_group_membership_ledger_identity_fkey
          FOREIGN KEY (identity_id)
          REFERENCES odin.identity_record (id) MATCH SIMPLE
          ON UPDATE NO ACTION ON DELETE NO ACTION DEFERRABLE;
  