Hi,
I use a cache on some pages of my TurboGears2 application, and I
encounter a problem. There is a query in those page method, for
example:
@beaker_cache(expire=30, type='memory', query_args=True)
@expose()
def foo():
data = DBSession.query(Bar).all()
return dict(data=data)
Here come
On Jun 6, 2010, at 5:18 PM, marco vaccari wrote:
> This script lock in the update statement following select for update:
>
> eng=sqlalchemy.create_engine('postgres://x.loc/db')
> metadata=sqlalchemy.MetaData()
> metadata.bind=eng
> tab1 = Table('tab1', metadata, autoload=True)
>
> a_rec =
> tab
This script lock in the update statement following select for update:
eng=sqlalchemy.create_engine('postgres://x.loc/db')
metadata=sqlalchemy.MetaData()
metadata.bind=eng
tab1 = Table('tab1', metadata, autoload=True)
a_rec =
tab1.select( for_update=True ).where(the_condition).execute().fetchone()
Hi Conor,
Basically I sat down and made some decisions and changes.
I've created an actual copy of the Student class as in I've now got
two classes, Student and StudentUnmapped. The Unmapped one has the
same attributes as the mapped one, except for being... well, unmapped.
Now I can a) use deepco
as I stumble across join_depth :)
Had I just waited another five minutes to post.
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I've got a schema that I was having problems with last night. I got
it working, but, it seems somewhat dangerous unless I force lazy
loading:
class User(Base):
__tablename__ = 'xxx_users'
fb_uid = Column(mysql.MSBigInteger(20, unsigned=True),
primary_key=True)
friends = relation('U
