On 15 October 2012 14:43, Andrew Dunstan <andrew@dunslane.net> wrote:
>
> On 10/15/2012 09:07 AM, Simon Riggs wrote:
>>
>> On 15 October 2012 11:41, Greg Stark <stark@mit.edu> wrote:
>>>
>>> On Mon, Oct 15, 2012 at 8:00 AM, Simon Riggs <simon@2ndquadrant.com>
>>> wrote:
>>>>
>>>> Please can anyone show me the SQL for a rule that cannot be written as
>>>> a view or a trigger? I do not believe such a thing exists and I will
>>>> provide free beer to the first person that can prove me wrong.
>>>
>>> Being written as a view doesn't help you because views use rules. I
>>> repeat, the very fact that we need rules to implement views prove
>>> rules are necessary for some purposes.
>>
>> No, it just means there is some aspect of similar underlying
>> infrastructure.
>>
>> Denial of free beer looks like proof to me...
>
> *sigh*
>
> First, as Tom said, the onus of proof is on you. You can't transfer it away
> with this offer of free beer.
I'm aware that evidence of abstinence is not the same as absence of
evidence - I was joking.
-- Simon Riggs http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services
