Re: [HACKERS] pageinspect option to forgo buffer locking?

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От Peter Geoghegan
Тема Re: [HACKERS] pageinspect option to forgo buffer locking?
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Msg-id CAH2-Wz=kCzi4E7kNjWkd9_+iQu90mLHX-j6ubAbwZWDopZP=9g@mail.gmail.com
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Ответ на Re: [HACKERS] pageinspect option to forgo buffer locking?  (Andres Freund <andres@anarazel.de>)
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On Thu, Nov 9, 2017 at 2:21 PM, Andres Freund <andres@anarazel.de> wrote:
> On 2017-11-09 17:14:11 -0500, Tom Lane wrote:
>> If we do this, I'd suggest exposing it as a separate SQL function
>> get_raw_page_unlocked() rather than as an option to get_raw_page().
>>
>> The reasoning is that if we ever allow these functions to be controlled
>> via GRANT instead of hardwired superuser checks (cf nearby debate about
>> lo_import/lo_export), one might reasonably consider the unlocked form as
>> more risky than the locked form, and hence not wish to have to give out
>> privileges to both at once.
>
> Good idea!

I hope that you follow up on this soon.

-- 
Peter Geoghegan


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