Hi Shane,
On Thu, 2010-06-17 at 23:09 -0700, Shane wrote:
> def upgrade():
> try:
> session.begin() # Start transaction, but tables are always
> committed
> (See below)
>
> DeclarativeBase.metadata.tables[Account.__tablename__].create(migrate_engine)
Hmm, that looks overly complicated to me. I am using the create method
on the Table as well to do this, but it works fine without a session
just using a plain connection:
engine = create_engine(...)
conn = engine.connect()
with conn.begin():
Account.create(conn)
# for testing...
conn.rollback()
I did not create an ORM session before updating the tables as the schema
might not match the mapped classes before updating.
Greetings, Torsten
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