I'm getting an SAWarning (0.6.4 and also 0.7b5dev) which has a message
that confuses me, so I've duplicated the problem with a script:
===
from sqlalchemy import *
from sqlalchemy.orm import *
engine = create_engine('sqlite:///', echo=True)
metadata
Is there any API that allows me do some processing (I want to do
additional updates based on the insert statement) just before
executing an insert statement using SQL Expression?
I dont want to do this during compile time (@Compiles(Insert)) as I
will be doing some database updates and this is
-Original Message-
From: sqlalchemy@googlegroups.com [mailto:sqlalchemy@googlegroups.com]
On Behalf Of bool
Sent: 19 April 2011 14:16
To: sqlalchemy
Subject: [sqlalchemy] API that allows me to do additional database
operations just before insert execution for SQL Expression
Is
there's a tuple_() operator:
http://www.sqlalchemy.org/docs/core/expression_api.html?highlight=tuple_#sqlalchemy.sql.expression.tuple_
the object returns is _Tuple. if you wanted fancy per-dialect expression
behavior, mmm tricky, you'd need to subclass _Tuple (or write a new object),
On Apr 19, 2011, at 9:04 AM, Kent wrote:
I'm getting an SAWarning (0.6.4 and also 0.7b5dev) which has a message
that confuses me, so I've duplicated the problem with a script:
===
mapper(PostSpotLight, spotlights_table,
properties =
So, what would you suggest the right answer is in this case? In the
real world scenario we have a potentially good reason to avoid the
association proxy approach since that involves an additional table which
may be unneeded.
Is the best answer just to provide the foreign keys as I did?
On
On Apr 19, 2011, at 12:57 PM, Kent Bower wrote:
So, what would you suggest the right answer is in this case? In the real
world scenario we have a potentially good reason to avoid the association
proxy approach since that involves an additional table which may be unneeded.
Is the best
Hi,
I have a little problem with column names that start with a digit at
an oracle databases which I inherited.
When I try to do and update/insert with values from a dict like this
i.e.:
---8--
engine =create_engine('oracle+cx_oracle://foobar')
engine.echo = True
Session =
On Apr 19, 2011, at 9:55 PM, Sirko Schroeder wrote:
Hi,
I have a little problem with column names that start with a digit at
an oracle databases which I inherited.
When I try to do and update/insert with values from a dict like this
i.e.:
site_tbl = Table('TBL_SITE', metadata, autoload =
Figured it out, I was being retarded. Thanks!
On Apr 19, 7:33 pm, Aviv Giladi avivgil...@gmail.com wrote:
Hey guys,
I am playing around with SQLAlchemy (over Pylons) and encountering a
strange problem. I am using the adjacency list relationship concept to
represent nodes and their parents in
Hey guys,
I encountered a very strange problem with SQLAlchemy. I have a model
that is self-referencing (adjacency list relationship). I simply
copied the model (Node) from the SQLAlchemy tutorial. Here is the
model's code:
class Node(Base):
__tablename__ = 'nodes'
id =
Thanks Michael. I won't be using or supporting SQL Server, so I'm
quite fine with that.
I guess the way forward would be to install SA in develop mode and
make the changes directly?
Excuse my ignorance, but why would you do it that way?
Since I don't want to change any of the functionality of
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