Hi all,
Someone knows what this error mean?
...
File
"/home/ve/sfera/release/sicer/BASE/model/anagraficaAlta/unita_aziendale.py",
line 154, in aggiorna_capi_bovini
x.flush()
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/ext/assignmapper.py",
line 20, in do
return getattr(session, name)(self, *args, **kwargs)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/session.py",
line 319, in flush
self.uow.flush(self, objects)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 210, in flush
flush_context.execute()
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 400, in execute
UOWExecutor().execute(self, head)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 1020, in execute
self.execute_delete_steps(trans, task)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 1043, in execute_delete_steps
self.delete_objects(trans, task)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/unitofwork.py",
line 1026, in delete_objects
task.mapper.delete_obj(task.polymorphic_todelete_objects, trans)
File
"/home/ve/lib/python2.5/site-packages/SQLAlchemy-0.3.10-py2.5.egg/sqlalchemy/orm/mapper.py",
line 1322, in delete_obj
raise exceptions.ConcurrentModificationError("Updated rowcount %d does not match
number of objects updated %d" % (c.rowcount, len(delete)))
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