Re: [HACKERS] PoC: Make it possible to disallow WHERE-less UPDATEand DELETE

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От Nico Williams
Тема Re: [HACKERS] PoC: Make it possible to disallow WHERE-less UPDATEand DELETE
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Msg-id 20170202175023.GA30233@localhost
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Ответ на Re: [HACKERS] PoC: Make it possible to disallow WHERE-less UPDATE and DELETE  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Thu, Feb 02, 2017 at 12:14:10PM -0500, Tom Lane wrote:
> Also, somebody who wants a check like that isn't necessarily going to want
> "no WHERE clause" training wheels.  So you're going to need to think about
> facilities to enable or disable different checks.

WHERE-less-ness should be something that should be visible to a
statement trigger that could then reject the operation if desirable.

Nico
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