Re: record identical operator

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От Stephen Frost
Тема Re: record identical operator
Дата
Msg-id 20130918163645.GU2706@tamriel.snowman.net
обсуждение исходный текст
Ответ на Re: record identical operator  (Merlin Moncure <mmoncure@gmail.com>)
Ответы Re: record identical operator  (Kevin Grittner <kgrittn@ymail.com>)
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* Merlin Moncure (mmoncure@gmail.com) wrote:
> Having matviews using SQL expressible features is a *good* thing.

Fine, then it should be implemented *using SQL*, which is based on
*values*, not on how the value is represented in bits and bytes.

> Having a user accessible operator is nice to have (if for no other
> reason than to allow testing for which matview rows would be
> refreshed).

If it's not actually *changing* (wrt its value), then I'm not at all
impressed with the notion that it's going to get updated anyway.
Thanks,
    Stephen

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