Re: [sqlsmith] Failed to generate plan on lateral subqueries - Mailing list pgsql-hackers

Andreas Seltenreich <seltenreich@gmx.de> writes:
> Tom Lane writes:
>> [2. transitive-lateral-fixes-2.patch ]
>> [2. remove-lateraljoininfo-2.patch ]

> They seem to have fixed the issue for good now.  No errors have been
> logged for 2e8 queries since applying the first patch.  (The second one
> was applied later and didn't get as much exposure.)

Thanks.  It's good that you tested both states of the code, since I intend
to back-patch transitive-lateral-fixes into 9.4 and 9.3, but not the
second patch.

> I guess that means I have to go back to extending the grammar again :-).

I await the results with interest.  Did you note the suggestion about
trying to stress the ON CONFLICT code with this?  You'd need it to
issue non-SELECT queries, which might create some reproducibility
issues...
        regards, tom lane