Hi,
for implementation of a many to many relationship i create a second
plain table which contains two columns from the same user table:
user_target_table = Table("user_target", metadata,
Column('user_id', Integer, ForeignKey('tg_user.user_id')),
Column('target_id', Integer, ForeignKey('tg_user.user_id')),
Column('relation_created', DateTime, onupdate =
datetime.datetime.now, default = datetime.datetime.now)
)
Yet i don't know how to declare the attribute in the User class:
class User(Base):
..............
target = relation("User", secondary = user_target_table, backref =
"user")
..............
Is that correct? or needed being declared twice within it?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"sqlalchemy" group.
To post to this group, send email to sqlalchemy@googlegroups.com
To unsubscribe from this group, send email to
sqlalchemy+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/sqlalchemy?hl=en
-~----------~----~----~----~------~----~------~--~---
