

def downgrade(migrate_engine):
    meta.bind = migrate_engine
    images = sqlalchemy.Table('images', meta, autoload=True)
    images.c.min_disk.alter(nullable=True)
    images.c.min_ram.alter(nullable=True)

dataset/ETHPy150Open rcbops/glance-buildpackage/glance/registry/db/migrate_repo/versions/011_make_mindisk_and_minram_notnull.py downgrade/original