Hello everybody!
I would like to know if it's possible to create an optimized query
that gives all the elements of a class A that have a relationship to
an specific class B
Here's the thing:
I have a pretty simple class Region that defines an area in the screen:
class Region(declarativeBase):
On May 16, 2012, at 5:50 PM, Hector Blanco wrote:
Hello everybody!
I would like to know if it's possible to create an optimized query
that gives all the elements of a class A that have a relationship to
an specific class B
from the below it seems like you mean a specific *instance* B...
2 days trying by myself... 20 minutes with your answer... I still
don't know why I didn't try what you said...
Thank you, Michael
2012/5/16 Michael Bayer mike...@zzzcomputing.com:
On May 16, 2012, at 5:50 PM, Hector Blanco wrote:
Hello everybody!
I would like to know if it's possible to