Re: plpython returns integer[] fails for multi-dimensional array

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От Peter Geoghegan
Тема Re: plpython returns integer[] fails for multi-dimensional array
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Msg-id AANLkTi==m0mnO2ZkRTJEbyn1h3jHLm5Wmp9_b5ePs6K_@mail.gmail.com
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Ответ на Re: plpython returns integer[] fails for multi-dimensional array  (Thom Brown <thom@linux.com>)
Ответы Re: plpython returns integer[] fails for multi-dimensional array  (Adrian Klaver <adrian.klaver@gmail.com>)
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On 21 December 2010 23:17, Thom Brown <thom@linux.com> wrote:
> Are you sure that "a" returns okay in that scenario.  You're using a
> list.  Shouldn't you be using an array?  Like: a = []

a =[] actually declares an empty list in Python. You can return a list
or a tuple from a pl/python function in 9.0 and it will be interpreted
as an array at the SQL call site. You cannot in prior versions.

--
Regards,
Peter Geoghegan

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