[issue9269] Cannot pickle self-referencing sets

Alexander Belopolsky report at bugs.python.org
Fri Jul 16 02:59:49 CEST 2010

Alexander Belopolsky <belopolsky at users.sourceforge.net> added the comment:

On Thu, Jul 15, 2010 at 8:52 PM, Jack Diederich <report at bugs.python.org> wrote:
>   If database rows were mutable the results of a JOIN could be nonsensical.

And if your result set is self-referential you have a bigger problem
on your hands than not being able to pickle it. :-)


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