Martin Kaffanke wr9te:
> This should normally be done, that all other properties are still there.
>
> Try to make an example script where you have problems, which we can run
> if you have troubles here.
You're right. What confused me is that when you do
mapper(User, pg_user, properties={
'user_name': pg_user.c.usename})
Then the usename column is missing, all the *other* columns are still
there. I had expected that if properties are added, then this would add
user_name as an *alias* for usename.
This feature probably needs better documentation.
Now I start to understand what the synonym function is for:
mapper(User, pg_user, properties={
'user_name': pg_user.c.usename,
'usename' : synonym('user_name')})
However, this results in the following error:
NameError: global name 'SynonymProperty' is not defined
-- Christoph
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