On Apr 8, 2011, at 12:59 PM, gwozdziu wrote:
>
> #before executing this code we have object with id = 5 in our database
>
> obj = self.mapper.get_from_dto(dto) # creating the object from values
> provided by user , this object has id = 5
> self.mapper.add(obj) # we are putting new object (with
Thanks for the quick reply.
I'll give it a try.
2011/4/8 Michael Bayer :
>
> On Apr 8, 2011, at 12:12 PM, Hector Blanco wrote:
>
>> Hello everyone:
>>
>> I have a tree-like structure (groups/nodes, basically) with Stores and
>> StoreGroups. An store can belong only to one storeGroup, but an
>> St
On Apr 8, 6:48 pm, gwozdziu wrote:
> On Apr 8, 6:34 pm, Michael Bayer wrote:
>
>
>
> > On Apr 8, 2011, at 10:54 AM, gwozdziu wrote:
>
> > > Hi!
>
> > > In SqlAlchemy 0.4 when I tried to save (using method "save") to
> > > database object which interferes row which already exists in database
> > >
On Apr 8, 6:34 pm, Michael Bayer wrote:
> On Apr 8, 2011, at 10:54 AM, gwozdziu wrote:
>
>
>
> > Hi!
>
> > In SqlAlchemy 0.4 when I tried to save (using method "save") to
> > database object which interferes row which already exists in database
> > (for example I have table with primary key `id`,
On Apr 8, 2011, at 12:12 PM, Hector Blanco wrote:
> Hello everyone:
>
> I have a tree-like structure (groups/nodes, basically) with Stores and
> StoreGroups. An store can belong only to one storeGroup, but an
> StoreGroup can contain stores or other storeGroups:
>
> class StoreGroup(BaseClass.B
On Apr 8, 2011, at 10:54 AM, gwozdziu wrote:
> Hi!
>
> In SqlAlchemy 0.4 when I tried to save (using method "save") to
> database object which interferes row which already exists in database
> (for example I have table with primary key `id`, row with id = 3 in
> this table, and I am trying to sa
that's a cx_oracle problem of some kind (like installation or version).
"paramstyle" is a required attribute of a DBAPI and cx_oracle has it:
>>> import cx_Oracle
>>> cx_Oracle.paramstyle
'named'
>>> from sqlalchemy import *
>>> e = create_engine('oracle://uid:pwd@test1120')
>>> e.dialect
>>>
Hello everyone:
I have a tree-like structure (groups/nodes, basically) with Stores and
StoreGroups. An store can belong only to one storeGroup, but an
StoreGroup can contain stores or other storeGroups:
class StoreGroup(BaseClass.BaseClass, Database.Base):
"""Represents a storeGroup"""
Hi!
In SqlAlchemy 0.4 when I tried to save (using method "save") to
database object which interferes row which already exists in database
(for example I have table with primary key `id`, row with id = 3 in
this table, and I am trying to save object with the same id = 3) the
operation raises error
Using cx_oracle presents no problems but when I use
>>>engine = create_engine('oracle://uid:pwd@test1120')
dialect = dialect_cls(**dialect_args)
File "c:\python26\lib\site-packages\sqlalchemy-0.6.4-py2.6.egg
\sqlalchemy\dialects\oracle\cx_oracle.py", line 411, in __init__
OracleDialect.__i
On Apr 8, 2011, at 7:57 AM, Szumo wrote:
> Hello all,
>
> I've a following piece of code that used to work fine with SA 0.6.6,
> but no longer
> works with 0.7 due to table.columns becoming an immutable collection.
>
> def alterTableDropColumns(connection, table, *columns):
>"""
>Drop s
On Apr 8, 2011, at 7:08 AM, Aleksander Siewierski wrote:
> Thanks for response,
>
> TaskIntro table is defined as:
>
> Table(
>'task_intros',
>METADATA,
>
>Column('id', Integer, primary_key=True),
>...
>Column('redirect_rule_id', Integer,
> ForeignKey('r
Hello all,
I've a following piece of code that used to work fine with SA 0.6.6,
but no longer
works with 0.7 due to table.columns becoming an immutable collection.
def alterTableDropColumns(connection, table, *columns):
"""
Drop some columns of a table.
Parameters are expected to be s
Thanks Mike ! It was exactly the kind of tool I was looking for.
Cheers,
Franck
On Apr 7, 1:20 pm, Mike Conley wrote:
> Take a look at using ordering_list for the collection class on your
> relation. You add a "position in season" and SQLAlchemy will maintain the
> value.
>
> http://www.sqlalch
Thanks for response,
TaskIntro table is defined as:
Table(
'task_intros',
METADATA,
Column('id', Integer, primary_key=True),
...
Column('redirect_rule_id', Integer,
ForeignKey('redirect_rules.id'), nullable=True),
mysql_engine='InnoDB',
mys
15 matches
Mail list logo
