Re: Simple join optimized badly?

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От Tom Lane
Тема Re: Simple join optimized badly?
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Msg-id 9670.1160433595@sss.pgh.pa.us
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Ответ на Re: Simple join optimized badly?  ("Jim C. Nasby" <jim@nasby.net>)
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"Jim C. Nasby" <jim@nasby.net> writes:
> I'll also say that a very simple hinting
> language (ie: allowing you to specify access method for a table, and
> join methods) would go a huge way towards enabling app developers to get
> stuff done now while waiting for all these magical optimizer
> improvements that have been talked about for years.

Basically, the claim that it'll be both easy and useful is what I think
is horsepucky ... let's see a detailed design if you think it's easy.

            regards, tom lane

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