On Sun, 19 Jun 2011, Pavel Stehule wrote:
> Maybe there is second issue (little bit - performance - you have to
> call a output function), But I agree, so this information is very
> interesting and can help.
I am concerned about the performance impact of doing that. Not all
constraints are on int4 columns. Some constraints might be on a geometry
type that is megabytes in side taking a substantial chunk of CPU and
bandwith to convert it into a text representation and then send it back to
the client.
> I am open for any ideas in this direction.
>
> Regards
>
> Pavel
>
>>
>> best regards,
>> Florian Pflug
>>
>>
>