On Tue, Oct 13, 2026 at 10:19 AM shihao zhong <[email protected]> wrote:
>
> Hi hackers,
>
> I compared 19 with 18 over the last two weeks and have a list of bugs
> new in 19. I plan to report them one thread per root cause, with a repro
> and a patch each.
>
> Medium
>
> 7. JSON_ARRAY and JSON_OBJECT with a ROW argument are treated as
> immutable. With a timestamptz in the row an expression index misses rows
> after a timezone change and a unique index accepts duplicates. From
> ecd9288624a. Robert reported the immutability part in [1], I will reply
> there.
>
I’m currently working on fixing this issue.
