class Migration:
min_version = '0.9.93a7'
operations = [
ModelBase.connect(new_session=True),
ModelBase.checkVersion(min_version, version),
Migrate.doUpdate()
]
class Migration:
min_version = '0.9.92a002'
version = version
dependencies = [
TradeSum,
]
# Better, more central location to call createAll? Have to accomodate migrations that use Sessions
# and migrations that use engine.connect
operations = [
ModelBase.connect(new_session=True),
ModelBase.createAll(),
ModelBase.checkVersion(min_version, version),
Migrate.doUpdate()
]