Re: Regression test fails when BLCKSZ is 1kB

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