Re: Specification for Trusted PLs?

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От Greg Sabino Mullane
Тема Re: Specification for Trusted PLs?
Дата
Msg-id 1101a8c1f5c847a2058591fbc70800d0@biglumber.com
обсуждение исходный текст
Ответ на Re: Specification for Trusted PLs?  (Magnus Hagander <magnus@hagander.net>)
Ответы Re: Specification for Trusted PLs?  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
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> Well, the best way to define what a trusted language can do is to
> define a *whitelist* of what it can do, not a blacklist of what it
> can't do. That's the only way to get a complete definition. It's then
> up to the implementation step to figure out how to represent that in
> the form of tests.

No, that's exactly backwards. We can't define all the things a language 
can do, but we can certainly lay out the things that it is not supposed to.

- -- 
Greg Sabino Mullane greg@turnstep.com
End Point Corporation http://www.endpoint.com/
PGP Key: 0x14964AC8 201005211452
http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
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