Hi Mike!
Thank you very much for your help.
It hasn indeed solved my problem.
On Aug 10, 4:23 pm, Michael Bayer mike...@zzzcomputing.com wrote:
query=session.query(Address)
query=query.join((User, Address.user))
query=query.join((Group, User.group))
Yes, and I indeed need this form to
just for the typo
It hasn indeed solved my problem.
It has solved my problem.
Everything works fine now :-).
Cheers,
Michael
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Michael Brickenstein
Mathematisches Forschungsinstitut Oberwolfach gGmbH
Schwarzwaldstr. 9 - 11
77709 Oberwolfach
Tel.: 07834/979-31
Fax: 07834/979-38
from sqlalchemy import *
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import ForeignKey
from sqlalchemy.orm import
Hi!
I have reflected my table from the db (Postgresql 8.4.2, tried psyco
2.0.12 and 2.0.14) using
Table(name, metadata, autoload=True, autoload_with=engine)
After that I map the table.
When later in my app, I try to access the default values from the DB,
I use
the columnproperty:
from
Sorry, forgot to mention, I had the same behaviour with SA 0.5.6 and
0.5.8.
Cheers,
Michael
On 15 Apr., 12:27, Michael Brickenstein brickenst...@mfo.de wrote:
Hi!
I have reflected my table from the db (Postgresql 8.4.2, tried psyco
2.0.12 and 2.0.14) using
Table(name, metadata, autoload
On 15 Apr., 13:03, Michael Brickenstein brickenst...@mfo.de wrote:
Sorry, forgot to mention, I had the same behaviour with SA 0.5.6 and
0.5.8.
Cheers,
In former times, I used
prop.server_default to find out, that there is an default of ''.
Sorry, that's wrong it has always been
for the reflection code.
Cheers,
Michael
Am 15.04.2010 um 15:19 schrieb Michael Bayer:
On Apr 15, 2010, at 7:26 AM, Michael Brickenstein wrote:
On 15 Apr., 13:03, Michael Brickenstein brickenst...@mfo.de wrote:
Sorry, forgot to mention, I had the same behaviour with SA 0.5.6 and
0.5.8
Hi!
Thanks, that was very helpful for me.
Cheers,
Michael
Am 15.04.2010 um 18:17 schrieb Michael Bayer:
this column is against an alias, which suggests you've mapped to an alias()
or select() of some kind. To get at full table metadata you need to be
talking to Column objects that are
and here is the new traceback ;-)
Traceback (most recent call last):
File foo.py, line 38, in module
DBSession.flush()
File /Users/michael/programming/rumdemo3/lib/python2.5/site-
packages/SQLAlchemy-0.5.0beta3-py2.5.egg/sqlalchemy/orm/scoping.py,
line 106, in do
return
Dear Michael!
Thanks, I got it and understand the difference now.
Thank you very much for your help and your
time.
Michael
Am 04.09.2008 um 14:35 schrieb Michael Bayer:
On Sep 4, 2008, at 4:15 AM, Michael Brickenstein wrote:
AssertionError: Dependency rule tried to blank-out primary key
)
sess.commit()
assert engine.execute(select count(1) from publication).scalar() == 0
assert engine.execute(select count(1) from section).scalar() == 0
On Aug 29, 2008, at 1:44 AM, Michael Brickenstein wrote:
Hi!
Hi have a similar problem using
table reflection a la sqlsoup. My DB
Hi!
Hi have a similar problem using
table reflection a la sqlsoup. My DB Backend ist postgresql 8.3.
I have a many to many relation:
orms5=# \d project_programming_language
Table public.project_programming_language
Column | Type | Modifiers
I forgot to mention, that I use 0.5.0beta 3.
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