Re: Unusual permissions behaviour

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От Tom Lane
Тема Re: Unusual permissions behaviour
Дата
Msg-id 14865.1007009870@sss.pgh.pa.us
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Ответ на Unusual permissions behaviour  ("Christopher Kings-Lynne" <chriskl@familyhealth.com.au>)
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"Christopher Kings-Lynne" <chriskl@familyhealth.com.au> writes:
> Why do I get a permission denied when I qualify the DELETE statement???

IIRC, you need SELECT permission to reference the values of any fields
of the table.  If you don't have SELECT permission, the table should
be write-only to you; you shouldn't be able to learn things about its
contents by doing stuff like
begin;delete from foo where col = 1;-- observe # rows deletedrollback;-- now I know whether there is a row with col =
1
        regards, tom lane


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