I have a declarative base called Foo, instances of which get most of their
attributes from a Foo SQL table. However, Foo also has a bar_id attribute,
which is a foreign key linking to the primary key of a Bar table. Bar is
really just an extension of Foo, with a few extra attributes that belong
That's what the association proxy does:
http://docs.sqlalchemy.org/en/rel_0_9/orm/extensions/associationproxy.html
On Tuesday, February 10, 2015 at 8:47:29 PM UTC-5, Dun Peal wrote:
I have a declarative base called Foo, instances of which get most of their
attributes from a Foo SQL
Hi Glauco, I'm glad to hear you. :-)
Yes, you were right, I really forgot to register the function.
I'll see you around.
j
Glauco wrote:
Il 10/02/2015 09:33, jo ha scritto:
Hi all,
I can't realize how to create a sql custom function. I need to
transform a string column value into a number
Il 10/02/2015 09:33, jo ha scritto:
Hi all,
I can't realize how to create a sql custom function. I need to
transform a string column value into a number as in:
def mese(par):
mm = dict(A=1,B=2,C=3,D=4,E=5,H=6,L=7,M=8,P=9,R=10,S=11,T=12)
return mm[par.upper()]
I tried to use
I guess what I must do immediately is to get myself a pair of new
glasses...Thank you Simon!
On Tue, Feb 10, 2015 at 2:36 PM, Simon King si...@simonking.org.uk wrote:
On 10 Feb 2015, at 22:14, Bao Niu niuba...@gmail.com wrote:
Why is assignment of a transient parent object does not
Why is assignment of a transient parent object does not automatically add
this parent object into the session? But Parent.append(PersistedChild) will
do the job nicely?
Here is my code:
from sqlalchemy import Column, String, Integer, ForeignKey
from sqlalchemy import create_engine
from
On 10 Feb 2015, at 22:14, Bao Niu niuba...@gmail.com wrote:
Why is assignment of a transient parent object does not automatically add
this parent object into the session? But Parent.append(PersistedChild) will
do the job nicely?
Here is my code:
from sqlalchemy import Column, String,
When attempting to create a SQL Server view the method located on
StackOverflow
http://stackoverflow.com/questions/9766940/how-to-create-an-sql-view-with-sqlalchemy
does not work. Am I missing something?
I've tried enabling autocommit in _execution_options to no avail. Beyond
that I'm unsure what
Mike Richards justanotherb...@gmail.com wrote:
When attempting to create a SQL Server view the method located on
StackOverflow does not work. Am I missing something?
I've tried enabling autocommit in _execution_options to no avail. Beyond that
I'm unsure what to try next.
Thank you
