I wrote:
> Tom Lane writes:
>> Andreas Seltenreich <seltenreich@gmx.de> writes:
>>> I've added new grammar rules to sqlsmith and improved some older ones.
>>> This was rewarded with a return of "failed to generate plan" errors.
>>
>> I believe I've dealt with these cases now. Thanks for the report!
>
> I no longer see "failed to build any n-way joins" after pulling, but
> there are still instances of "could not devise a query plan". Samples below.
sorry, I spoke too soon: nine of the former have been logged through the
night. I'm attaching a larger set of sample queries this time in case
that there are still multiple causes for the observed errors.
regards,
Andreas