Re: strange evaluation Window function and SRF functions?

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От Andrew Dunstan
Тема Re: strange evaluation Window function and SRF functions?
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Msg-id 5016CA45.9050901@dunslane.net
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Ответ на Re: strange evaluation Window function and SRF functions?  (Tom Lane <tgl@sss.pgh.pa.us>)
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On 07/30/2012 01:18 PM, Tom Lane wrote:

>
> My feeling is that SRFs in targetlists are just fundamentally poorly
> defined, and the answer is to avoid them not try to make them cleaner.
> Most of the real use-cases for them could be handled in a
> better-defined, more standard way with LATERAL ... so what we ought
> to be spending time on is getting LATERAL done, not worrying about
> putting lipstick on tlist SRFs.
>
>             


+1

LATERAL would be useful for all sorts of reasons anyway.

cheers

andrew




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