Hi,
thank you so much for the quick reply. That's exactly what I need!
FYI: I use '*' with joinedload for the following scenario:
I want to export a certain object and all its related objects to a second
sqlite database. In addition to the db file I also copy files from disk,
which are refer
When you eager load from a class to itself, this is a self-referential eager
load.A generic lazy="joined" needs to know the depth at which you'd like
to go when this occurs, otherwise it will stop as soon as it sees itself in the
path of classes to be joined.The behavior of joinedload('
Hi all,
I want to use session.query(...).options(joinedload('*')) to load all
related objects eagerly.
It seems not to work if inheritance is involved.
This is a complete working example using SQLAlchemy 0.7.7 and Elixir
0.8.0dev:
-
from elixir import *
from sqlalchemy import
On Tue, May 08, 2012 at 05:20:03AM -0700, Eduardo wrote:
> Hi,
> Is there any function in sqlalchemy that filters out duplicates?
> For example the following rows satisfy a query:
> 1. (john, 23 , lpgh )
> 2.(steve , 35 , dbr )
> 3. (john ,76, qwe)
> 4. (mark, 35, epz)
> I would like that my query
Hi,
Is there any function in sqlalchemy that filters out duplicates?
For example the following rows satisfy a query:
1. (john, 23 , lpgh )
2.(steve , 35 , dbr )
3. (john ,76, qwe)
4. (mark, 35, epz)
I would like that my query results contain only one row with john (either 1
or 3 which one is not