thanks.
if not use relation then how to do? i hate use ForeignKey or
ManyToMany.
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On Sat, 2010-07-24 at 07:06 -0700, manman wrote:
thanks.
if not use relation then how to do? i hate use ForeignKey or
ManyToMany.
So did the explicit call to session.flush() not work? Here it is again
for reference:
new_a = A()
session.begin()
session.add(new_a)
session.flush()
if use flush() then how to rollback ?
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flush is not commit. After a flush, you can still rollback.
2010/7/24 manman ne.man...@gmail.com
if use flush() then how to rollback ?
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new_a=A()
session.begin()
session.add(new_a)
session.flush()
new_b=B()
new_b.a_id=new_a.id
session.add(new_b)
try:
session.commit()
except:
session.rollback()
raise
this code is right? when error all be rollback?
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On Sat, 2010-07-24 at 08:06 -0700, manman wrote:
new_a=A()
session.begin()
session.add(new_a)
session.flush()
new_b=B()
new_b.a_id=new_a.id
session.add(new_b)
try:
session.commit()
except:
session.rollback()
raise
this code is right? when error all be rollback?
Should
