jason kirtland 写道:
Ting Zhou wrote:
Dear All,
I would like to lock a table like LOCK TABLES table_name in mysql
command. How can I do that with SqlAlchemy.
I have defined a class
|//|//|class Pointer(Entity):
using_options(tablename='Pointer',autosetup=True)
hi all
this time i am in big trouble , i recently changed my job and on the
new job was handed over project involving SA, i am a newbie as far as
SA is concerned but have had little prior experience with it.my
problem is as follows
the project i have been handed was coded by someone before me it
Hello
I have the following code in my pylons app:
refugee = Refugee(value, geometry)
model.Session.save(refugee)
model.Session.commit()
Refugee is the class mapped to my Table object (refugees_table).
geometry is an instance of a custom type, for which I created a
Geometry(TypeEngine) class.
On Apr 25, 2008, at 2:50 AM, Ting Zhou wrote:
Thank you. This is what I am doing at the moment. I am hoping it can
be
done more pythonically.
locking tables is a coarse grained action that can lead to deadlocks.
Finer grained row locking is available using SELECT...FOR UPDATE which
On Apr 25, 2008, at 11:37 AM, Eric Lemoine wrote:
In commit(), SQLAlchemy compares the geometry object to some other
geometry object (yes, my Geometry class defines the compare_values
method). I'd just like to know what object my geometry object is
compared to? I'm just saving a new object
On Apr 25, 2008, at 11:37 AM, Eric Lemoine wrote:
Hello
I have the following code in my pylons app:
refugee = Refugee(value, geometry)
model.Session.save(refugee)
model.Session.commit()
Refugee is the class mapped to my Table object (refugees_table).
geometry is an instance of a
On Apr 25, 2008, at 9:04 AM, Luke Iannini wrote:
Hi all,
Is there a way to use generate_series with SQLAlchemy?
http://www.postgresql.org/docs/8.2/interactive/functions-srf.html
generate_series = select([column('i')],
from_obj=[func.generate_series(bindparam('start'),
Hi, does anyone know a way to get the underlying table name from the
DB for a mapped object?
foo = session.Query(Foo).filter_by(a=x)
I'd like to now find out what table name foo came from.
Thanks!
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On Fri, Apr 25, 2008 at 2:34 PM, TP [EMAIL PROTECTED] wrote:
Hi, does anyone know a way to get the underlying table name from the
DB for a mapped object?
foo = session.Query(Foo).filter_by(a=x)
I'd like to now find out what table name foo came from.
You'd want
On Fri, Apr 25, 2008 at 5:55 PM, Michael Bayer [EMAIL PROTECTED] wrote:
On Apr 25, 2008, at 11:37 AM, Eric Lemoine wrote:
Hello
I have the following code in my pylons app:
refugee = Refugee(value, geometry)
model.Session.save(refugee)
model.Session.commit()
Thanks!
On Apr 25, 2:44 pm, David Bonner [EMAIL PROTECTED] wrote:
On Fri, Apr 25, 2008 at 2:34 PM, TP [EMAIL PROTECTED] wrote:
Hi, does anyone know a way to get the underlying table name from the
DB for a mapped object?
foo = session.Query(Foo).filter_by(a=x)
I'd like to now find
On Fri, Apr 25, 2008 at 8:48 PM, Eric Lemoine [EMAIL PROTECTED] wrote:
On Fri, Apr 25, 2008 at 5:55 PM, Michael Bayer [EMAIL PROTECTED] wrote:
On Apr 25, 2008, at 11:37 AM, Eric Lemoine wrote:
Hello
I have the following code in my pylons app:
refugee
On Apr 25, 2008, at 4:20 PM, juju wrote:
If this is the relation with its constraints:
CREATE TABLE Orders
(o_num INTEGER NOT NULL PRIMARY KEY,
c_num INTEGER NOT NULL,
s_num INTEGER DEFAULT 0 NOT NULL,
o_date DATE NOT NULL,
o_filled o_filled,
CONSTRAINT fk_cnum FOREIGN KEY (c_num)
On Apr 25, 2008, at 4:21 PM, Eric Lemoine wrote:
Module sqlalchemy.orm.mapper:1198 in _postfetch
elif not c.primary_key and c.key in params and
self._get_state_attr_by_column(state, c) != params[c.key]:
Module shapely.geometry.base:255 in __ne__
return not self.equals(other)
Module
Hi folks, I seem to be having a problem with sqlalchemy and py2app, but
I am very new to OS X and py2app, so I could be doing something stupid.
When we try to build the app we get this:
ImportError: No module named logging
Traceback (most recent call last):
File
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