On Tue, 18 Feb 2025 at 20:40, songjinzhou wrote:
> Two months ago, we enhanced the group by key value elimination function. This
> is a very useful function. When I was learning, I found a regression test
> case that was not suitable, as follows:
> Because the table structure of t3 is defined a
On Feb 18, 2025 at 16:17 +0800, Japin Li , wrote:
> On Tue, 18 Feb 2025 at 15:40, "songjinzhou"
> wrote:
> > Dear hackers:
> >
> > Two months ago, we enhanced the group by key value elimination function.
> > This is a very useful function. When I was
> > learning, I found a regression test case
On Tue, 18 Feb 2025 at 15:40, "songjinzhou"
wrote:
> Dear hackers:
>
> Two months ago, we enhanced the group by key value elimination function. This
> is a very useful function. When I was
> learning, I found a regression test case that was not suitable, as follows:
>
> -- When there are multip
Dear hackers:
Two months ago, we enhanced the group by key value elimination function. This
is a very useful function. When I was learning, I found a regression test case
that was not suitable, as follows:
-- When there are multiple supporting unique indexes and the GROUP BY contains
-- colu
