mapper(Address, addresses_table)
mapper(User, users_table, properties={
- 'boston_addreses' : relation(Address, primaryjoin=
+ 'boston_addresses' : relation(Address, primaryjoin=
and_(users_table.c.user_id==Address.c.user_id,
Addresses.c.city=='Boston'))
})
{python}
mapper(User, users_table, properties={
- 'boston_addreses' : relation(Address, primaryjoin=
+ 'boston_addresses' : relation(Address, primaryjoin=
and_(users_table.c.user_id==Address.c.user_id,
Addresses.c.city=='Boston')),
'newyork_addresses' : relation(Address, primaryjoin=
# a 'lazy' relationship
mapper(User, users_table, properties = {
- 'addreses':relation(mapper(Address, addresses_table), lazy=True)
+ 'addresses':relation(mapper(Address, addresses_table), lazy=True)
})
# copy the mapper and convert 'addresses' to be eager