Re: SUM(int2)/SUM(int4) do not detect overflow of the int8 accumulator

[Chao Li]

> On Sep 3, 2026, at 08:10, Michael Paquier <mich...@paquier.xyz> wrote:
> 
> On Wed, Sep 02, 2026 at 07:56:32PM -0400, Andres Freund wrote:
>> FWIW, I think we should seriously consider making [almost] all the transition
>> states internal.  Having to support calling these functions in non-aggregate
>> contexts adds complexity without any actual gain.  We shouldn't need to check
>> whether we are in an AggContext, whether the argument is toasted, whether
>> there are NULL elements in the array, compute offsets into the array, etc.
> 
> +1.
> --
> Michael

+1

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/