Hi, thanks for reply
Maybe I wasn't so clear - of course, my english is very bad :( -
Anyway, I will try to expose this with an example
I've an users master table with address detail table (like SA doc),
then the mapper is:
mapper(User, users_table, properties={
'addresses':relation(Address)
)
First, I retrive users (and address) from database
user_list = session.query(User).filter_by().all()
Now, I read a specific address from user_list.addresses list through
some custom function
addr1 = get_address(user_list.addresses, id=2) # get address id = 2
Then, I do some changes to addr1 and after I want to put this obj
(addr1) into user_list.addresses again, in other words,
I wanna update addresses list with addr1 object which already exist in
that list.
If I do, user_list.addresses.append(addr1), how this works in this
case?
Search addr1 in addresses list and if exists update this?
Of course, I use session.save_or_update(user_list).
Furthermore, I can insert new addresses in user_list.addresses list
too.
I hope be a little more clear.
Regards.
M.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/sqlalchemy?hl=en
-~----------~----~----~----~------~----~------~--~---
