def test_drops(sql): roundtrip(sql)
def test_create_schemas(sql): roundtrip(sql)
def test_create_tables_as(sql): roundtrip(sql)
def test_create_operators(sql): roundtrip(sql)
def test_create_sequences(sql): roundtrip(sql)
def test_create_foreign_data_wrappers(sql): roundtrip(sql)
def test_create_indexes(sql): roundtrip(sql)
def test_create_conversions(sql): roundtrip(sql)
def test_create_databases(sql): roundtrip(sql)
def test_create_collations(sql): roundtrip(sql)
def test_create_casts(sql): roundtrip(sql)
def test_create_aggregates(sql): roundtrip(sql)
def test_create_access_methods(sql): roundtrip(sql)
def test_comments(sql): roundtrip(sql)