One parent table, two child tables, two foreign keys pointing to a field in
parent with "one to one relationship" works with no problem, but getting
"AmbiguousForeignKeysError" as soon as adding the second foreignkey to
child table. tried various combinations but none has worked so far.
Hi,
I have a problem to do the model I need.
I have 3 types of object : Category, Picture and Video.
All of these types have some common part, like a name.
Also I want to be able to select all object with a name like bar
(Category, Picture and Video)
So I use the Joined_table inheritance
On Thu, Dec 11, 2014 at 2:44 PM, Boris Sabatier
sabatier.bo...@gmail.com wrote:
Hi,
I have a problem to do the model I need.
I have 3 types of object : Category, Picture and Video.
All of these types have some common part, like a name.
Also I want to be able to select all object with a name
Thanks Simon it's work !!!
2014-12-11 16:06 GMT+01:00 Simon King si...@simonking.org.uk:
On Thu, Dec 11, 2014 at 2:44 PM, Boris Sabatier
sabatier.bo...@gmail.com wrote:
Hi,
I have a problem to do the model I need.
I have 3 types of object : Category, Picture and Video.
All of these types
Just a quick warning on this pattern (which I use as well)...
When dealing with Edits/Updates and Database Migrations, you might run into
issues where any mix of SqlAlchemy commands simply will not make the mapper
happy.
A workaround is to ignore the session and do these operations using the
