Hello, I've searched on this topic but haven't found anything approaching
authoritative. I'm also new to DBs and SQLAlchemy although not new to
python.
I'd like to know if there is some mechanism in SQLAlchemy for the common
case of having translated / localized content for a given column.
Wha
On 20 Sep 2013, at 08:15, monosij.for...@gmail.com wrote:
>
> I am trying to create multiple tables from a set of 'create table'
> scripts.The set of scripts are in a list and I am executing as below.
>
> The scripts create tables, all scripts tested and work through the sqlite3
> driver fine
On Sep 20, 2013, at 10:35 AM, Philip Scott wrote:
>
> Without actually querying the DB or enumerating the types and their
> conversions myself which seems a bit naff; psycopg2.extensions.adapt almost
> does it but not quite (e.g. you get "'2013-09-10'::date" when CAST() gives
> you "2013-09
On Sep 20, 2013, at 3:15 AM, monosij.for...@gmail.com wrote:
>
> I am trying to create multiple tables from a set of 'create table'
> scripts.The set of scripts are in a list and I am executing as below.
>
> The scripts create tables, all scripts tested and work through the sqlite3
> driver f
On Sep 20, 2013, at 12:33 AM, Nathan Mailg wrote:
> On Sep 19, 2013, at 3:07 PM, Michael Bayer wrote:
>>
>> On Sep 19, 2013, at 2:46 PM, Nathan Mailg wrote:
>>
>>> c = aliased(City)
>>> q2 = s.query(q1).\
>>> join(Appl.city).\
>>> join(c, Appl.city).\
>>> order_by(q1.c.lastnam
this is normal, loading for the base class only hits those columns which are
defined for that base class - it does not automatically fan out to all columns
mapped by all subclasses.
to do so, you can specify with_polymorphic:
c = s.query(with_polymorphic(PolyBase, [Cake])).filter_by(name='c1').
Hello again dear list,
I have a mapped class is polymorphic with single table inheritance. I have
a function wired up to the load() SA event. The dictionary in the
InstanceState which is passed to the load event depends on whether I am
querying on the base class or a derived one, which I don't _th
| Philip - does this help you at all ? I used the ORM to access the
connection and table data in the underlying engine.
Thank you for your help guys, it was very helpful! HSTORE updating does
work nicely; I've ended up using events as Michael suggested, except that I
have hooked into the insert/u
I am trying to create multiple tables from a set of 'create table'
scripts.The set of scripts are in a list and I am executing as below.
The scripts create tables, all scripts tested and work through the sqlite3
driver fine - one at a time.
However, through the sqlarchemy driver when I try as
