Andrew Dunstan napsal(a):
>
>
> Peter Eisentraut wrote:
>> Am Montag, 21. April 2008 schrieb Martijn van Oosterhout:
>>
>>> I wonder if it would be feasable to, whenever a regression test fails
>>> to sort both files and compare again. This should tell you if the
>>> difference are *only* rearrangement automatically, without having to
>>> eyeball the output.
>>>
>>
>> That sounds like it should be worth a try.
>>
>
> I think we need first to identify cases where we don't care that much
> about output order. Teaching pg-regress the new check shouldn't be very
> hard.
It seems to me only ORDER BY clauses must return sort order. Or are there any
other cases?
Zdenek