Hi Thomas,
On 12/27/19 2:34 AM, Kohei KaiGai wrote:
>
This crash was reproduced on our environment also.
It looks to me adjust_child_relids_multilevel() didn't expect a case
when supplied 'relids'
(partially) indicate normal and non-partitioned relation.
It tries to build a new 'parent_relids' that is a set of
appinfo->parent_relid related to the
supplied 'child_relids'. However, bits in child_relids that indicate
normal relations are
unintentionally dropped here. Then, adjust_child_relids_multilevel()
goes to an infinite
recursion until stack limitation.
The attached v2 fixed the problem, and regression test finished correctly.
Any thoughts on the new version of this patch?
Regards,
--
-David
da...@pgmasters.net
