Re: Array functions, array_length behavior given an empty array

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От David G. Johnston
Тема Re: Array functions, array_length behavior given an empty array
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Msg-id CAKFQuwZUFG_aWQj5NpGpuiKGF9=BCPCHwWMjcECc6zqx4cdWmA@mail.gmail.com
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Ответ на Re: Array functions, array_length behavior given an empty array  (Pavel Stehule <pavel.stehule@gmail.com>)
Ответы Re: Array functions, array_length behavior given an empty array
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On Monday, November 8, 2021, Pavel Stehule <pavel.stehule@gmail.com> wrote:
Hi

po 8. 11. 2021 v 13:48 odesílatel PG Doc comments form <noreply@postgresql.org> napsal:
The following documentation comment has been logged on the website:

I believe, such case deserves to be mentioned in the description and/or in
examples.


Use instead function cardinality

I believe the OP has a point that we could do better with the documentation though.  Especially now that we’ve performed the function table reformatting.

David J.

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