On Mon, Oct 20, 2008 at 7:46 PM, Michael Bayer [EMAIL PROTECTED] wrote:
its not a known issue but sounds like a bug. a very concise test
case which we can use as a unit test would help here.
I hope this is good enough:
from sqlalchemy import *
from sqlalchemy.orm import *
engine =
hello friends,
i'm trying to use a custom type, as illustrated in
http://www.sqlalchemy.org/docs/05/types.html,
but neither the old convert_bind_param and convert_result_value, nor
the newer process_bind_param and
process_result_value to not appear to be invoked when i manipulate the type.
the
found my fault.
i have used elixir in a deprecated way, so the error has been masked.
reposting correct code. it may still work the older way too.
thanks,
alex
On Tue, Oct 21, 2008 at 10:25, alex bodnaru [EMAIL PROTECTED] wrote:
hello friends,
i'm trying to use a custom type, as illustrated
concrete polymorphism with good deal of inheritance and same-keys does
not work in current SA.
there's no way to differ between X.id=1 and Y.id=1 in the polymunion.
there were ideas to add some type-discriminator in the union's primary
key, and use that in the machinery, but AFAIK no much is
I am using SA to map existing tables from my database. I have mapped
the whole database without using any foreign_key argument for the
mapper properties. After adding 3 new tables with corresponding
foreign keys, SA is forcing me to add the foreign_key argument for the
new mappings. Is there a
On Oct 21, 2008, at 9:41 AM, Marin wrote:
I am using SA to map existing tables from my database. I have mapped
the whole database without using any foreign_key argument for the
mapper properties. After adding 3 new tables with corresponding
foreign keys, SA is forcing me to add the
hi
in a class hierarcy A,B,C,...
in order to get all things that are instances of a subclass of A but
not A itself, i used somequery().from-statement( subfilter).
then i found select_from() which allows to do further joins/filter etc
and now use that.
but it won't work for polymorphic
I have to check but I think I get the same error if I name the keys
differently in each table. Eric
2008/10/21, [EMAIL PROTECTED] [EMAIL PROTECTED]:
concrete polymorphism with good deal of inheritance and same-keys does
not work in current SA.
there's no way to differ between X.id=1 and
Hi,
I have a problem that I can't figure out how to solve. I am really
hoping that somebody could point me in the right direction.
Here is my setup:
patient_base_data = Table('Datenbestand', db.metadata,
Column('IDPat', Integer, primary_key=True),
Hi,
I have a problem that I can't figure out how to solve. I am really
hoping that somebody could point me in the right direction.
Here is my setup:
patient_base_data = Table('Datenbestand', db.metadata,
Column('IDPat', Integer, primary_key=True),
On Oct 21, 2008, at 11:33 AM, Hinrich Winther wrote:
Hi,
I have a problem that I can't figure out how to solve. I am really
hoping that somebody could point me in the right direction.
Here is my setup:
patient_base_data = Table('Datenbestand', db.metadata,
On Oct 21, 2008, at 11:28 AM, [EMAIL PROTECTED] wrote:
hi
in a class hierarcy A,B,C,...
in order to get all things that are instances of a subclass of A but
not A itself, i used somequery().from-statement( subfilter).
then i found select_from() which allows to do further joins/filter etc
I forgot to mention i fixed this for 0.4 + 0.5 in r5180/5181...thanks
for the test !
On Oct 21, 2008, at 3:48 AM, Eric Lemoine wrote:
On Mon, Oct 20, 2008 at 7:46 PM, Michael Bayer [EMAIL PROTECTED]
wrote:
its not a known issue but sounds like a bug. a very concise test
case which we
Great. Thanks!
2008/10/22, Michael Bayer [EMAIL PROTECTED]:
I forgot to mention i fixed this for 0.4 + 0.5 in r5180/5181...thanks
for the test !
On Oct 21, 2008, at 3:48 AM, Eric Lemoine wrote:
On Mon, Oct 20, 2008 at 7:46 PM, Michael Bayer [EMAIL PROTECTED]
wrote:
its not a known
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