Richard Guo writes:
> On Thu, Feb 2, 2023 at 8:40 AM Tom Lane wrote:
>> In commit 2489d76c4, I'd thought it'd be safe to assert that a
>> PlaceHolderVar appearing in a scan-level expression has empty
>> nullingrels. However this is not so, as when we determine that a
>> join relation is certainl
On Thu, Feb 2, 2023 at 8:40 AM Tom Lane wrote:
> Remove over-optimistic Assert.
>
> In commit 2489d76c4, I'd thought it'd be safe to assert that a
> PlaceHolderVar appearing in a scan-level expression has empty
> nullingrels. However this is not so, as when we determine that a
> join relation is
Remove over-optimistic Assert.
In commit 2489d76c4, I'd thought it'd be safe to assert that a
PlaceHolderVar appearing in a scan-level expression has empty
nullingrels. However this is not so, as when we determine that a
join relation is certainly empty we'll put its targetlist into a
Result-with
