The type descriptions from that page are missing, and that paragraph is
incorrect and out of date. In 0.6 we use UPPERCASE for vendor specific types
since they are exactly what they are (in this case VARCHAR).Dialect
specific types come from that dialect, see
http://www.sqlalchemy.org/doc
According to [1], the following should work:
>>> import sqlalchemy
>>> sqlalchemy.__version__
'0.6.3'
>>> sqlalchemy.String(14, collation='Latin1_General_CS_AS')
Traceback (most recent call last):
File "", line 1, in
TypeError: __init__() got an unexpected keyword argument 'collation'
Thought
On Jul 28, 11:37 pm, Michael Bayer wrote:
> On Jul 27, 2010, at 9:59 PM, Kalium wrote:
>
> > I'm trying to determine whether or not there are any value in one
> > mapped object relation that correspond to another mapped object
> > relation
>
> > i.e
> > A.x - represents a relation of x's on A
>
Thanks.
Yes, I am indeed connecting to MS SQL. I got everything working after
upgrading to SQLAlchemy 0.6.3. This required some rework, to rip out
collective.lead (which does not support recent versions of SQLAlchemy)
and replace it with z3c.saconfig.
I am still using unixodbc, though, installed
On Jul 28, 2010, at 2:33 PM, Faheem Mitha wrote:
>
> Hi,
>
> In the following script, the last line, namely
>
> session.execute("select * from drop_constraint_if_exists('foo', 'foo_pkey',
> 'public');")
>
> doesn't drop the constraint. It does if autocommit is turned off, and a
> session.co
Hi,
In the following script, the last line, namely
session.execute("select * from drop_constraint_if_exists('foo', 'foo_pkey',
'public');")
doesn't drop the constraint. It does if autocommit is turned off, and a
session.commit() is issued after the statement.
The autocommit setting works w
In gmane.comp.python.sqlalchemy.user, you wrote:
> --=-QALfoiit8f0M60C7Zms+
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Wed, 2010-07-28 at 17:17 +, Faheem Mitha wrote:
>
>> Hi Lance,
>>
>> On Wed, 28 Jul 2010 06:45:30 -0500, Lance Edgar
>> wrote:
>> > --=-dKyzuPx4woj1H0B5IT48
>> >
On Wed, 2010-07-28 at 17:17 +, Faheem Mitha wrote:
> Hi Lance,
>
> On Wed, 28 Jul 2010 06:45:30 -0500, Lance Edgar wrote:
> > --=-dKyzuPx4woj1H0B5IT48
> > Content-Type: text/plain; charset=ISO-8859-1
> >
> > On Wed, 2010-07-28 at 11:33 +, Faheem Mitha wrote:
> >
> >> On Wed, 28 Jul 2010
Hi Lance,
On Wed, 28 Jul 2010 06:45:30 -0500, Lance Edgar wrote:
> --=-dKyzuPx4woj1H0B5IT48
> Content-Type: text/plain; charset=ISO-8859-1
>
> On Wed, 2010-07-28 at 11:33 +, Faheem Mitha wrote:
>
>> On Wed, 28 Jul 2010 15:17:09 +0530 (IST), Faheem Mitha
>> wrote:
>> >
>> > Hi,
>>
>> > When
Hi everyone,
I'm getting in trouble in th attempt to create a simple copy
(structure and data) of a table in my database (sql server). I need
the SQLAlchemy equivalent of the query:
SELECT * INTO newtable FROM table
How can I achieve this? I found that tometadata probably could do the
trick, but
On Jul 28, 2010, at 9:09 AM, Emanuele Gesuato wrote:
> Hi there,
>
> I'm using sqlalchemy 0.5 with python 2.5 for a desktop application. I
> know that if the database is empty sqlalchemy can create automatically
> all the tables needed. But what if i have to add some new tables or
> columns or d
thanks for sending a nice, succinct example...very rare these days. Use this:
class GroupClient(Base):
__tablename__ = 'clientgroup'
client_id = Column('client_id', Integer, ForeignKey('client.id'),primary_key
= True)
group_id = Column('group_id', Integer, ForeignKey('group.id'), p
On Jul 27, 2010, at 9:59 PM, Kalium wrote:
> I'm trying to determine whether or not there are any value in one
> mapped object relation that correspond to another mapped object
> relation
>
> i.e
> A.x - represents a relation of x's on A
> B.x - represents a relation of x's on B
>
> They both
Hi there,
I'm using sqlalchemy 0.5 with python 2.5 for a desktop application. I
know that if the database is empty sqlalchemy can create automatically
all the tables needed. But what if i have to add some new tables or
columns or delete columns ?
I would like to update the schema in the startup of
Hi!
When trying to remove element from association_proxy exception occure.
Here is code example:
## CODE EXAMPLE #
from sqlalchemy import *
from sqlalchemy.ext.declarative import declarative_base,
DeclarativeMeta
from sqlalchemy.ext.associationproxy import
On Wed, 2010-07-28 at 11:33 +, Faheem Mitha wrote:
> On Wed, 28 Jul 2010 15:17:09 +0530 (IST), Faheem Mitha
> wrote:
> >
> > Hi,
>
> > When calling create_all on a metadata instance after a session has
> > alrady been opened causes the create_all to hang, I assume because
> > the session is
On Wed, 28 Jul 2010 15:17:09 +0530 (IST), Faheem Mitha
wrote:
>
> Hi,
> When calling create_all on a metadata instance after a session has
> alrady been opened causes the create_all to hang, I assume because
> the session is blocking the create_all. Is there some way to get
> create_all to use t
Hi,
When calling create_all on a metadata instance after a session has alrady
been opened causes the create_all to hang, I assume because the session is
blocking the create_all. Is there some way to get create_all to use the
existing session, or any other graceful way around this? Thanks.
I
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