that.
On May 1, 2009, at 12:50 PM, Toby Bradshaw wrote:
Very straightforward, this one.
The following:
session.delete(p)
session.flush()
Reliably gets me an ObjectDeletedError exception. p is a known valid
object before the delete. No other update, insert or deletes have
wont in fact work for any
other configuration other than the default one.
However.. I know the turbogears guys have got this working so perhaps I should
go dig around there and see how they've managed to do it.
Thanks again.
t o b e
Michael Bayer wrote:
Toby Bradshaw wrote:
Hi
I wasn't aware SQLAlchemy had any kind of cache built in but I do seem
to be seeing some behaviour that sure looks like it.
I have an SQA/cherrypy app which shares the DB with another app using
MySQLdb only. Updates in the thirdparty are visible to the thirdparty
immediately. They're not
Hi,
Succintly: What's the correct way to set up logging in SQLAlchemy 0.5.2 ??
The docs say simply set the logger level correctly. However I notice in
the source that most classes make a check on _should_log_info (which is
set during __init__) before deciding whether to call the logger. This
Hi,
So I (think I) understand that that polymorphic_on and
polymorphic_identity can be used to determine which class is
instantiated for a query result row. Is there any way I can use a range
of values for polymorphic_identity to map to the same class ? Of
specific interest to me right now
of SQLAlchemy here in London.
Regards,
Toby Bradshaw
Senior Networking Engineer,
Ideawork 3d, London, UK.
Michael Bayer wrote:
On Jan 26, 2009, at 1:29 PM, Toby Bradshaw wrote:
Michael Bayer wrote:
also your example should read like this:
a = session.query(A).all()[0]
print a.time_units
.
Thanks in advance,
--
Toby Bradshaw
Ideaworks 3d Ltd,
London, UK.
Michael Bayer wrote:
On Jan 23, 2009, at 1:43 PM, Toby Bradshaw wrote:
the synonym() construct and the mapped attribute it creates represents
a proxy to the mapped column only in the context of accessing and
setting values
. a.time_units.
On Jan 26, 2009, at 12:59 PM, Toby Bradshaw wrote:
CREATE TABLE example_a
(
id integer NOT NULL,
time_units integer,
CONSTRAINT example_a_pkey PRIMARY KEY (id)
)
and (based on
http://www.sqlalchemy.org/docs/05/mappers.html#using-descriptors)
http
schemes that
might work but they seem to lose me the ability to use the synonym as
spelled in filter expressions
Thanks in advance,
Toby Bradshaw
--
Ideaworks 3d,
London, UK.
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