hello friends,
as sqlite has recently introduced support for on delete/update cascade,
i'd like to implement the passive_* functionality for this driver too.
please give me a hint where to start.
best regards,
alex
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On 10 сен, 17:15, King Simon-NFHD78 simon.k...@motorola.com wrote:
Hi Andrey,
See the section in the docs 'Attribute Names for Mapped Columns':
http://www.sqlalchemy.org/docs/orm/mapper_config.html#attribute-names-fo
r-mapped-columns
Hope that helps,
Simon
Well, this leads to the only
-Original Message-
From: sqlalchemy@googlegroups.com [mailto:sqlalch...@googlegroups.com]
On Behalf Of Andrey Semyonov
Sent: 10 September 2010 14:35
To: sqlalchemy
Subject: [sqlalchemy] Re: Python's reserved keywords as column names
On 10 сен, 17:15, King Simon-NFHD78
On Sep 10, 2010, at 9:35 AM, Andrey Semyonov wrote:
On 10 сен, 17:15, King Simon-NFHD78 simon.k...@motorola.com wrote:
Hi Andrey,
See the section in the docs 'Attribute Names for Mapped Columns':
http://www.sqlalchemy.org/docs/orm/mapper_config.html#attribute-names-fo
r-mapped-columns
On Sep 10, 2010, at 4:13 AM, alex wrote:
hello friends,
as sqlite has recently introduced support for on delete/update cascade,
i'd like to implement the passive_* functionality for this driver too.
please give me a hint where to start.
passive_delete and passive_update are database
On Sep 10, 2010, at 11:47 AM, Jon Nelson wrote:
I found something interesting recently: I have a table with a boolean column.
When I wrote (low-level) sqlalchemy code, I used constructs like this:
query = query.where(table.c.boolean_column==True)
and when executed the query uses '='.
I'm wondering if you think my use case is one you would like to
support, or if you think it is sort of off on its own (I could tell I
wasn't explaining our use case extremely well)...
Regardless, I am setting the InstrumentedAttribute's implementation's
callable_ so I have control over
On Sep 10, 2010, at 12:24 PM, Kent Bower wrote:
I'm wondering if you think my use case is one you would like to support, or
if you think it is sort of off on its own (I could tell I wasn't explaining
our use case extremely well)...
Regardless, I am setting the InstrumentedAttribute's
I have some problems when I try to update information in some tables.
For example, I have this table:
class Channel(rdb.Model):
rdb.metadata(metadata)
rdb.tablename(channels)
id = Column(id, Integer, primary_key=True)
title = Column(title, String(100))
Hello guys,
I have this table:
class Channel(rdb.Model):
rdb.metadata(metadata)
rdb.tablename(channels)
id = Column(id, Integer, primary_key=True)
title = Column(title, String(100))
hash = Column(hash, String(50))
runtime = Column(runtime,
Sent from my iPhone
On Sep 10, 2010, at 2:11 PM, Kent Bower k...@retailarchitects.com wrote:
I'm headed that direction now, thanks.
I didn't find anything on the wiki for how to plug in a subclassed
CollectionAttributeImpl, for example. I could hack it, but is there a public
or
I've got a fix for our project. Python is really cool about letting
you reassign methods and functions, so I just reassigned
CollectionAttributeImpl._set_iterable to my own function.
The point is, for my sake, don't worry about a public API, unless others
also ask about it...
Thanks for
I almost needed the exact same feature you have the other day.So I wouldn't
close the book on it. I just know that as default behavior, or even readily
switchable behavior, non-invested users get confused rather quickly.
On Sep 10, 2010, at 4:21 PM, Kent Bower wrote:
I've got a fix for
On Sep 10, 2010, at 2:57 PM, Alvaro Reinoso wrote:
Hello guys,
I have this table:
class Channel(rdb.Model):
rdb.metadata(metadata)
rdb.tablename(channels)
id = Column(id, Integer, primary_key=True)
title = Column(title, String(100))
hash =
Actually, my coworker and I were discussing, if the foreign key is
specified, whether transient, pending (with autoflush off), or
persistent, you intuitively *expect* that referencing the attribute will
load the persistent related object.
The difficultly for sqlalchemy is that you have no
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