Hi Manav,
the final question did touch SQLAlchemy: the one about expiring and
expunging.
1. expiring an object creates a weak reference - this is inaccurate. All
object references held by the the session (except for objects whose
addition, deletion or attribute change is not yet flushed) are
I have been looking at making an ordered many-to-many list. The example
from Jason Kirkland from 2008
(http://groups.google.com/group/sqlalchemy/browse_thread/thread/611c88ee27354246
) worked, but our version of it did not. I have modified his version
(see code at the end of the mail) to use
On Feb 7, 2012, at 11:43 AM, Wichert Akkerman wrote:
I have been looking at making an ordered many-to-many list. The example from
Jason Kirkland from 2008
(http://groups.google.com/group/sqlalchemy/browse_thread/thread/611c88ee27354246
) worked, but our version of it did not. I have
Hello list,
I have the following problem. I wish to query my database to look for
columns with names included in, or including, a given string.
is there a way to do the opposite of contains, ie, a contained
method for string columns? Right now, I am doing the following:
I've got a class Keyword that is many to many to itself through a
mapped association table. The association table tracks which keyword
is a parent of through the keywords ids (PK). Please see the pastebin.
http://pastebin.com/774YmjKD
I have been reading the a
I'm not sure how to do exactly what you're asking, but I have an alternative
suggestion: You could just query everything and do the filter at the
application level (i.e. in Python), rather than in the query.
Because Python is awesome, this is now easy to write:
custom_string = 'foobar'
Ah, I missed a closing ) in my code sample there. There should be a ) before
the ], to close the if statement.
-Original Message-
From: sqlalchemy@googlegroups.com [mailto:sqlalchemy@googlegroups.com] On
Behalf Of Jackson, Cameron
Sent: Wednesday, 8 February 2012 10:01 AM
To:
On Feb 7, 2012, at 12:34 PM, yannack wrote:
Hello list,
I have the following problem. I wish to query my database to look for
columns with names included in, or including, a given string.
is there a way to do the opposite of contains, ie, a contained
method for string columns? Right now, I
I have good news on this front, in that I've nailed down how this will work,
including a patch that gets this basic thing working as a proof of concept.
However, the issue of being able to distinguish remote and foreign in a
binary expression where a column points to itself can benefit from
On Mon, Feb 6, 2012 at 10:59 AM, Michael Bayer mike...@zzzcomputing.com wrote:
Attached is a patch that allows coerce_to_decimal to be passed to
create_engine() and will disable the output handling if passed as False. Do
you want to give it a try, I can commit it for 0.7.6 if it does the
On Feb 7, 2012, at 3:31 PM, Dave wrote:
I've got a class Keyword that is many to many to itself through a
mapped association table. The association table tracks which keyword
is a parent of through the keywords ids (PK). Please see the pastebin.
http://pastebin.com/774YmjKD
I have been
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