Re: [PATCH] Negative Transition Aggregate Functions (WIP)

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От	David Rowley
Тема	Re: [PATCH] Negative Transition Aggregate Functions (WIP)
Дата	17 декабря 2013 г. 12:51:34
Msg-id	CAApHDvq-22RpW-XAEVeOd952LHhY-DU=D5o=rLueeLTbmEX3bQ@mail.gmail.com обсуждение исходный текст
Ответ на	Re: [PATCH] Negative Transition Aggregate Functions (WIP) (Hannu Krosing <hannu@2ndQuadrant.com>)
Ответы	Re: [PATCH] Negative Transition Aggregate Functions (WIP)
Список	pgsql-hackers

Дерево обсуждения

On Mon, Dec 16, 2013 at 9:36 PM, Hannu Krosing <hannu@2ndquadrant.com> wrote:

On 12/16/2013 08:39 AM, David Rowley wrote:

Any other ideas or +1's for any of the existing ones?
+1, inverse good :)

In the attached patch I've renamed negative to inverse. I've also disabled the inverse functions when an expression in an aggregate contains a volatile function.

Regards

David Rowley