> http://www.sqlalchemy.org/trac/wiki/
> FAQ#FlushError:instancesomeinstanceisanunsavedpendinginstanceandisanorph
> an
I think this is not Andreas an I too are searching to explain.
The documentation is correct, and infact in tg-admin all go
perfeclty.. but when the same example is gone from TG this error
occurs.
I'm speaking of:
mapper(Parent, sometable, properties={
relation(Child, cascade="all, delete-orphan")
})
p = Parent.select()[0]
c = Child()
p.child.append ( c )
session.save(c)
session.flush()
Glauco
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