thanks michael,
On 08/27/2012 07:49 PM, Michael Bayer wrote:
> Here's a patch:
>
> diff -r 594b0162e8a5 lib/sqlalchemy/sql/expression.py
> --- a/lib/sqlalchemy/sql/expression.pyMon Aug 27 12:33:10 2012 -0400
> +++ b/lib/sqlalchemy/sql/expression.pyMon Aug 27 12:43:48 2012 -0400
>
Shouldn't open transactions within the session close when I issue a
session.remove()
I've also tried combinations of close, rollback and commit.
I do not work towards the cacheing in this service.
Does an open transaction mean I cannot issue any queries at all before
closing them? Because when
When I was using sqlalchemy 0.7.8 to manipulate database, it look's like
the query have some memory leak..I have googled this problem for a long
time, but no gains. I have tried run this snippet in a while loop. The code
eat 1M every 5 second. environment is Python 2.7.3, mysql 5.5.25a, fedora
On Aug 27, 2012, at 5:16 PM, Jacob Biesinger wrote:
> On Mon, Aug 27, 2012 at 4:57 PM, Michael Bayer
> wrote:
>
> On Aug 27, 2012, at 4:43 PM, Jacob Biesinger wrote:
>
>>
>> Is the use case of having nested collections really all that out of
>> mainstream?
>
> I would think just about any
On Mon, Aug 27, 2012 at 4:57 PM, Michael Bayer wrote:
>
> On Aug 27, 2012, at 4:43 PM, Jacob Biesinger wrote:
>
>
> Is the use case of having nested collections really all that out of
> mainstream?
>
>
> I would think just about any non-trivial application winds up having
> "nested collections".
On Aug 27, 2012, at 4:43 PM, Jacob Biesinger wrote:
>
> Is the use case of having nested collections really all that out of
> mainstream?
I would think just about any non-trivial application winds up having "nested
collections".In relational databases this just means you have one-to-many
On Mon, Aug 27, 2012 at 4:16 PM, Jacob Biesinger
wrote:
> On Mon, Aug 27, 2012 at 3:56 PM, Michael Bayer
> wrote:
>
>>
>> On Aug 27, 2012, at 3:54 PM, Michael Bayer wrote:
>>
>>
>> On Aug 27, 2012, at 3:50 PM, Jacob Biesinger wrote:
>>
>> Hi all,
>>
>> Re-asking a question from stackoverflow here
On Mon, Aug 27, 2012 at 3:56 PM, Michael Bayer wrote:
>
> On Aug 27, 2012, at 3:54 PM, Michael Bayer wrote:
>
>
> On Aug 27, 2012, at 3:50 PM, Jacob Biesinger wrote:
>
> Hi all,
>
> Re-asking a question from stackoverflow here.
> http://stackoverflow.com/questions/12148503/arbitrary-collections-in
On Aug 27, 2012, at 3:54 PM, Michael Bayer wrote:
>
> On Aug 27, 2012, at 3:50 PM, Jacob Biesinger wrote:
>
>> Hi all,
>>
>> Re-asking a question from stackoverflow here.
>> http://stackoverflow.com/questions/12148503/arbitrary-collections-in-sqlalchemy-with-referential-integrity
>>
>> I'm
On Aug 27, 2012, at 3:50 PM, Jacob Biesinger wrote:
> Hi all,
>
> Re-asking a question from stackoverflow here.
> http://stackoverflow.com/questions/12148503/arbitrary-collections-in-sqlalchemy-with-referential-integrity
>
> I'm converting a library to use SA as the datastore. I like the flex
Hi all,
Re-asking a question from stackoverflow here.
http://stackoverflow.com/questions/12148503/arbitrary-collections-in-sqlalchemy-with-referential-integrity
I'm converting a library to use SA as the datastore. I like the flexibility
of the PickleType column, but it doesn't seem to work we
I'm super-hot to get the first betas of 0.8 out the door, and as this is a
backwards-compatability-sensitive change, I was in a super rush to get this in,
so it's in tip.
On Aug 27, 2012, at 12:49 PM, Michael Bayer wrote:
> Here's a patch:
>
> diff -r 594b0162e8a5 lib/sqlalchemy/sql/expressi
On Aug 27, 2012, at 10:59 AM, Michael Bayer wrote:
>
> On Aug 27, 2012, at 4:29 AM, jeetu wrote:
>
>>
>> As for hybrid_property, its really the thing. But it requires an explicit
>> join statement in query. And as you rightly pointed out, most probably tw2
>> query do not support joins.
>
>
Here's a patch:
diff -r 594b0162e8a5 lib/sqlalchemy/sql/expression.py
--- a/lib/sqlalchemy/sql/expression.py Mon Aug 27 12:33:10 2012 -0400
+++ b/lib/sqlalchemy/sql/expression.py Mon Aug 27 12:43:48 2012 -0400
@@ -3110,7 +3110,7 @@
typemap[key] = sqltypes.to_instance(typemap[key
hello friends,
for a migrated system, i'm using textual queries in the form:
dbsession.execute("select name from table where id=:id", dict(id=1))
to my surprise, "select ... id=:idd" would still "work", asuming idd is null,
despite 'idd' is not in bindparms.
a 'required' argument to bindparam
Hello all:
I'm looking at how to model this setup. I have objects in a game, that
are called entities. Each entity has a list of components, which inherit
the component class. A living component might have attributes like hp,
max_hp, etc along with the component properties.
So: I'm trying to f
On Aug 27, 2012, at 4:29 AM, jeetu wrote:
>
> As for hybrid_property, its really the thing. But it requires an explicit
> join statement in query. And as you rightly pointed out, most probably tw2
> query do not support joins.
no, this isn't accurate. a hybrid can emit a correlated subquery
On Aug 27, 2012, at 4:00 AM, Jakob D. wrote:
> Hi!
>
> I have a problem and I cannot figure out whats wrong. I thought might get
> some ideas here.
>
> On one server a Project instance is committed, and I know for sure it's in
> the db.
>
> But on another server querying that object returns
On Aug 27, 2012, at 4:29 AM, jeetu wrote:
>
> Thanks Michael. I'll go through your solutions one by one and will try to
> understand them.
>
> For synonym_for as per I understood from the examples it just provides a
> convenient name (sort of alias) for querying. I have the spin off advantage
Thanks Michael. I'll go through your solutions one by one and will try to
understand them.
For synonym_for as per I understood from the examples it just provides a
convenient name (sort of alias) for querying. I have the spin off advantage
using it that it shows up in toscawidget sqlajqgrid as
Hi!
I have a problem and I cannot figure out whats wrong. I thought might get
some ideas here.
On one server a Project instance is committed, and I know for sure it's in
the db.
But on another server querying that object returns None:
Project.query.filter_by(id=project_id).first()
The scoped
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