2009/9/8 Alvaro Herrera <alvherre@commandprompt.com>:
> Tom Lane escribió:
>> Alvaro Herrera <alvherre@commandprompt.com> writes:
>> > Pavel Stehule escribió:
>> >> Isn't better to solve the the correct diagnostics for INSTEAD rules or triggers?
>>
>> > As far as I can tell it's not possible to do better without letting the
>> > user put their hands on the tag.
>>
>> And how is the user going to do better? For example, what if there are
>> two triggers trying to set the result, perhaps because two different
>> commands have been generated by DO ALSO rules?
>
> We would allow the user to set a policy. This provides the mechanism
> for doing it. Right now there is no mechanism at all and we fail to do
> anything.
>
>> I don't think that "put it on the user's shoulders" is a good solution.
>
> Is there a better idea?
we should to count rows on storage level - and then (via GUC) we
should to return global count or table count.
???
>
> --
> Alvaro Herrera http://www.CommandPrompt.com/
> The PostgreSQL Company - Command Prompt, Inc.
>
