Re: ALTER TABLE ... ADD FOREIGN KEY ... NOT ENFORCED

On Thu, Feb 3, 2011 at 11:00 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> On Fri, Jan 14, 2011 at 6:15 AM, Simon Riggs <simon@2ndquadrant.com> wrote:
>> Patch to implement the proposed feature attached, for CFJan2011.
>>
>> 2 sub-command changes:
>>
>> ALTER TABLE foo ADD FOREIGN KEY fkoo ... NOT VALID;
>>
>> ALTER TABLE foo VALIDATE CONSTRAINT fkoo;
>
> This patch, which seems to be the latest version, no longer applies,
> and has not been updated based on the previous provided review
> comments.
>
> Also, this diff hunk looks scary to me:
>
> +       if (must_use_query)
> +               ereport(ERROR,
> +                               (errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
> +                                errmsg("cannot SELECT from primary
> key of relation \"%s\"",
> +                                               RelationGetRelationName(rel))));
> +
>
> What's the justification for that?

Since this patch was reviewed on January 23rd by Marko Tiikkaja and
more briefly on February 3rd by me, and has not been updated, I am
marking it Returned with Feedback.

-- 
Robert Haas
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