Thanks for your reply.
What you propose would work for me, but in the meantime I need a workaround.
I thought of serializing the arrays in SQL, then converting back to tuples
in my code, but the objects contained in the arrays are quite complex to
parse (decimals, datetims...). So I tried
Hi Connor,
On 13 oct, 18:23, Conor conor.edward.da...@gmail.com wrote:
On 10/13/2010 10:55 AM, Christophe de Vienne wrote:
Hi all,
I am running into an issue with MapperExtension.[before|after]_update.
[...]
AFAIK SQLAlchemy does not support the following in MapperExtensions:
Given all this magic with .with_polymorphic(), I'm now wondering if
it's really worth to have a new Query class (by subclassing orm.Query)
per mapped object just to apply some filters...
At first I found quite elegant to have one Query object per mapped
class, but now I'm wondering if it's
On Oct 14, 2010, at 4:38 AM, Julien Demoor wrote:
Thanks for your reply.
What you propose would work for me, but in the meantime I need a workaround.
If you need that exact pattern to work, build a TypeDecorator around ARRAY and
have it return a tuple around the result.
TypeDecorator is
On Oct 14, 2010, at 9:28 AM, Julien Cigar wrote:
Given all this magic with .with_polymorphic(), I'm now wondering if it's
really worth to have a new Query class (by subclassing orm.Query) per mapped
object just to apply some filters...
At first I found quite elegant to have one Query
Here's the SQL I got :
SELECT face.id AS face_id
FROM face
LEFT OUTER JOIN face_bookings__booking_faces AS face_bookings__booking_faces_1
ON face.id = face_bookings__booking_faces_1.face_id
LEFT OUTER JOIN booking
ON booking.id =
Here's the SQL I got :
SELECT face.id AS face_id
FROM face
LEFT OUTER JOIN face_bookings__booking_faces AS face_bookings__booking_faces_1
ON face.id = face_bookings__booking_faces_1.face_id
LEFT OUTER JOIN booking
ON booking.id =
Hello!
I am dealing with Turbogears and SQL Alchemy. I need to make one
import from a CSV file to a MySQL DB. I need also to controll which
rows fails on import. I am working with the next code inside a loop:
try:
session.begin(subtransactions=True)
http://www.sqlalchemy.org/docs/reference/orm/query.html#sqlalchemy.orm.join
isouter = True
--
Thadeus
On Thu, Oct 14, 2010 at 10:26 AM, chaouche yacine
yacinechaou...@yahoo.comwrote:
Here's the SQL I got :
SELECT face.id AS face_id
FROM face
LEFT OUTER JOIN face_bookings__booking_faces
On Oct 14, 2010, at 11:40 AM, Juan Antonio Ibáñez wrote:
Hello!
I am dealing with Turbogears and SQL Alchemy. I need to make one
import from a CSV file to a MySQL DB. I need also to controll which
rows fails on import. I am working with the next code inside a loop:
Thanks again for your help.
I had tried using TypeDecorator without success. Now I tested further and
found the problem is more narrow in scope than I thought. If I create a
table MyTable that contains a column MyArray, with MyArray a TypeDecorator
subclass that converts lists to tuples, insert a
On Oct 13, 2010, at 10:48 AM, Christian Démolis wrote:
Hi,
q = model.session.query(
#
model.Collaborateur.LesIns.any(model.or_(model.Instruction.FinValiditetime.time(),
model.Instruction.FinValidite==None)),
model.Collaborateur.Fonction
)
q = q.limit(5)
print str(q)
for e in
On Oct 14, 2010, at 11:53 AM, Julien Demoor wrote:
Thanks again for your help.
I had tried using TypeDecorator without success. Now I tested further and
found the problem is more narrow in scope than I thought. If I create a
table MyTable that contains a column MyArray, with MyArray a
On Oct 13, 2010, at 8:04 PM, Chris Withers wrote:
On 13/10/2010 22:37, Michael Bayer wrote:
use text() with Numeric(as_decimal=False)
I can't quite join the dots on this one...
I get passed a bunch of sql to execute, I don't have control over that.
Where do I wire in
Thank you very much!
-Message d'origine-
De : sqlalchemy@googlegroups.com [mailto:sqlalch...@googlegroups.com] De la
part de Michael Bayer
Envoyé : jeudi 14 octobre 2010 18:08
À : sqlalchemy@googlegroups.com
Objet : Re: [sqlalchemy] Cannot retrieve PostgreSQL array column with
On 14/10/2010 17:10, Michael Bayer wrote:
I get passed a bunch of sql to execute, I don't have control over that.
Where do I wire in Numeric(as_decimal=False) and how do I tell where I need to
given an arbitrary select as a string of sql?
text() is in the docs, including an example of
On Oct 14, 2010, at 1:35 PM, Chris Withers wrote:
On 14/10/2010 17:10, Michael Bayer wrote:
I get passed a bunch of sql to execute, I don't have control over that.
Where do I wire in Numeric(as_decimal=False) and how do I tell where I need
to given an arbitrary select as a string of sql?
Hi All,
I currently have code that looks like this:
recipients = []
if recipient_ids:
for id in recipient_ids.split(','):
recipients.append(
session.query(recipient.Recipient).filter_by(id=id).one()
)
else:
recipient_ids = ()
feed.recipients = recipients
Where the
Hi list,
I've a sample application that makes use of polymorphism both with and
without SQLAlchemy.
On the non-SA side, I've implemented record insertion via stored procedures.
Now, integrating new code based on SA, the ORM behaviour is to create both
the base and the inherited record. SA fails
On 10/14/2010 01:30 PM, Chris Withers wrote:
Hi All,
I currently have code that looks like this:
recipients = []
if recipient_ids:
for id in recipient_ids.split(','):
recipients.append(
session.query(recipient.Recipient).filter_by(id=id).one()
)
else:
On Oct 14, 2010, at 4:25 PM, Cleber Rodrigues wrote:
Hi list,
I've a sample application that makes use of polymorphism both with and
without SQLAlchemy.
On the non-SA side, I've implemented record insertion via stored procedures.
Now, integrating new code based on SA, the ORM
HiTimmy
What OS are you running under for each?
Cheers
Warwick
Warwick Prince
Managing Director
mobile: +61 411 026 992
skype: warwickprince
phone: +61 7 3102 3730
fax: +61 7 3319 6734
web: www.mushroomsys.com
On 15/10/2010, at 7:48 AM, Timmy Chan wrote:
sorry if this is
sorry if this is addressed, but i'm running
apache2
SQLAlchemy 0.5.8
Pylons 1.0
Python 2.5.2
and on a simple page (just retrieve data from DB), I get:
Error - class 'sqlalchemy.exc.OperationalError': (OperationalError) (2006,
'MySQL server has gone away')
every few other requests, not after a
hey,
Linux ded-230-114 2.6.30-bpo.1-686 #1 SMP Mon Aug 17 14:57:26 UTC 2009 i686
GNU/Linux
thanks!
On Thu, Oct 14, 2010 at 5:56 PM, Warwick Prince warwi...@mushroomsys.comwrote:
HiTimmy
What OS are you running under for each?
Cheers
Warwick
*Warwick Prince*
Managing Director
On Oct 14, 5:48 pm, Timmy Chan timmy.cha...@gmail.com wrote:
sorry if this is addressed, but i'm running
apache2
SQLAlchemy 0.5.8
Pylons 1.0
Python 2.5.2
and on a simple page (just retrieve data from DB), I get:
Error - class 'sqlalchemy.exc.OperationalError': (OperationalError) (2006,
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