kamille
kamille
Unassign this due to a bit busy currently. @LeslieKid Maybe you will be interested on this.
> @Rachelint a gentle ping 😃 Are you working on this? I'm willing to take this one to speed up the progress of this epic task 💪 Ok, feel free...
> > Thank you @alamb 🙏. Let me analyze it further 🤔 > > In order to actually generate the output in multiple batches and gain performance, I think we...
> > I agree, finally it should be a big change which switches the group values and related states managed by block like duckdb , and I am working on...
@JasonLi-cn As I think, `GroupValues` impls maybe should not care about the `batch size`? And we just do the `split and merge` work in the `GroupedHashAggregateStream::poll` , if unfortunately, the...
> > @JasonLi-cn As I think, `GroupValues` impls maybe should not care about the `batch size`? And we just do the `split and merge` work in the `GroupedHashAggregateStream::poll` , if...
Hi @alamb , I have some questions about the alternatives mentioned in the issue. It seems the interface should be like: ```rust trait AggregateExpr { fn output_from_stats(&self, stats: &Statistics) ->...