PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> wrong varnullingrels:
> Needed a table function call, a LEFT JOIN with that table, and an other join
> AFTER the left join.
This doesn't fail for me with today's HEAD. I think it's the same
bug we fixed yesterday:
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=36f5594c0fe694600c07c803324b51fcfbea4079
regards, tom lane