ALTER TABLE genbank.source_clone ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_db_xref ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_mol_type ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_note ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_organelle ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_synonym ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
ALTER TABLE genbank.source_transl_except ADD FOREIGN KEY (id) REFERENCES genbank.source(id) ON DELETE CASCADE;
