Sutou was able to push them (we needed to login via yarn, not npm).
I think that we are all good; the last item was done. I have created a
short post [1] for it.
Do we usually announce it anywhere else?
Best,
Jorge
[1] https://github.com/apache/arrow-site/pull/122
On Sat, Jun 12, 2021 at
COUNT(DISTINCT varargs...) can be used either as a scalar aggregate
function or a group aggregate function. For example
SELECT COUNT(DISTINCT expr1, expr2, ...)
FROM TABLE;
returns a single value. It can be used with GROUP BY to produce a
distinct count per group. I think it would be useful to
> Aren't SELECT DISTINCT and COUNT DISTINCT just condensed variants of a GROUP
> BY query? Do they need to be exposed as standalone kernels?
I listed SELECT DISTINCT and COUNT DISTINCT in the document only as
examples of SQL statements that take a variable number of arguments,
not to imply that
Hi David,
Thanks for poking me on this. I have been thinking it out but have not got
to crafting a doc. Let me put together a rough proposal this weekend.
Afterwards I'll do need your help for bringing it to a reviewable state.
Cheers,
Gosh
On Fri., 18 Jun. 2021, 18:11 David Li, wrote:
>
Aren't SELECT DISTINCT and COUNT DISTINCT just condensed variants of a
GROUP BY query? Do they need to be exposed as standalone kernels?
Le 18/06/2021 à 00:58, Ian Cook a écrit :
Arrow developers,
A couple of recent PRs have added new variadic scalar kernels to the
Arrow C++ library
Following up here - Gosh, did you get a chance to put something together? Do
you need/want help on this? This would also potentially be useful for
FlightSQL. (See the discussion on GitHub:
https://github.com/apache/arrow/pull/9368#discussion_r572941765)
Best,
David
On Fri, Apr 16, 2021, at
Sounds great! Thanks
On Fri, Jun 18, 2021 at 9:29 AM Jorge Cardoso Leitão
wrote:
>
> Hi Wes,
>
> Yes, on ASF Slack, #arrow-rust. Andy advertised it here some time ago.
>
> Most relevant topics there end up either as a github issue or over
> this mailing list. On this note, hat tip to Andrew, who
hi Ian — I agree with implementing these functions with
varargs/variadic inputs (this was my original intent when drafting
compute/kernel.h and related machinery last year).
As one nuance with the way that things work right now, the type
matching infrastructure isn't necessarily able to determine
Hi Wes,
Yes, on ASF Slack, #arrow-rust. Andy advertised it here some time ago.
Most relevant topics there end up either as a github issue or over
this mailing list. On this note, hat tip to Andrew, who has been doing
a lot of the curation.
There are other informal discussions, more about Rust
On Fri, Jun 18, 2021 at 1:12 AM Micah Kornfield wrote:
>
> >
> > Is it to ensure O(1) random access (instead of having to sum all
> > deltas up to the index)?
>
>
> This is my understanding of why it was chosen.
Yes, that's the reason. For example, certain columnar query processing
patterns
hi Jorge — there is a Rust Slack channel? On that, I would just say to
be vigilant about what communication takes place there (since Slack is
semi-private) versus on channels that are being archived / mirrored to
mailing lists. It's useful for coordination and quick questions but
not a place to
>
> Is it to ensure O(1) random access (instead of having to sum all
> deltas up to the index)?
This is my understanding of why it was chosen.
On Thu, Jun 17, 2021 at 10:32 PM Jorge Cardoso Leitão <
jorgecarlei...@gmail.com> wrote:
> Hi,
>
> (this has no direction; I am just genuinely curious)
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