Re: syntax sugar for conditional check

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От David G. Johnston
Тема Re: syntax sugar for conditional check
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Msg-id CAKFQuwZ30Pk0OCeW3qv7DttXfc1nnRCq+Roci=ckXHip20W_Ng@mail.gmail.com
обсуждение исходный текст
Ответ на syntax sugar for conditional check  (Alexander Ostrow <aj@epcylon.com>)
Ответы Re: syntax sugar for conditional check  (Pavel Stehule <pavel.stehule@gmail.com>)
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On Thu, Mar 31, 2016 at 10:19 AM, Alexander Ostrow <aj@epcylon.com> wrote:
Hello,

I thought it would be cool to have conditional check syntax, which gets converted to simple check constraint syntax. 

Here’s a gist:


It’s just sugar, but i think it would make check constraints easier to read, and easier to write without backwards boolean logic. 

For future reference please make every effort to make emails to the list self-contained - which has the added benefit of avoid link expiration in the future.

As to the recommendation at hand - I don't see significant value in implementing non-SQL Standard syntax in this area.

David J.
​​

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