Pranav, sorry that I didn't see you already posted the question to the
mailing list.
Benchao Li 于2022年8月14日周日 11:28写道：
> Pranav,
>
> Reposted your mail to the dev mailing list. (It's recommended to reply to
> dev mailing list instead of someone's email address)
>
> > So my question is better
Pranav,
Reposted your mail to the dev mailing list. (It's recommended to reply to
dev mailing list instead of someone's email address)
> So my question is better phrased as: "Is there a planner rule that
converts a join on 2 Table scans to some kind of table?" Are any examples
available on this?
HI Benchao,
Thank you very much for your excellent suggestions!
I believe that I have a better understanding about my problem now. I saw
the pushdowns and also the usage of multiple conventions in the same plan,
and was able to implement and play around with the same.
I went through talk [4] as
Hi Stamatis,
Their documentation mentions that it is only for Apache contributors.
Hence, I am unable to find a way to reply to the posts I made before I
subscribed to the mailing list.
Regards,
Pranav
On Mon, Aug 8, 2022 at 4:56 AM Stamatis Zampetakis
wrote:
> Hi Pranav,
>
> One way to reply
Hi Jiajun Xie,
I was able to subscribe and am now able to reply on various threads.
However, I am still not able to reply on the past threads I created before
I subscribed.
Is there any way to do the same?
Thanks & Regards,
Pranav
On Sat, Aug 6, 2022 at 10:17 PM Jiajun Xie
wrote:
> Hi,
Hi Pranav,
One way to reply to existing threads is to go to the Pony Mail service [1],
click on the appropriate thread, hit the reply button, and follow the
instructions there.
Best,
Stamatis
[1] https://lists.apache.org/list.html?dev@calcite.apache.org
On Sun, Aug 7, 2022 at 5:16 AM Jiajun
Hi, Pranav,
You can send an email to dev-subscr...@calcite.apache.org to subscribe.
Actually, This way is listed in https://calcite.apache.org/community/
On Sat, 6 Aug 2022 at 23:02, Pranav Deshpande
wrote:
> Hi Julian,
> I apologize for the same.
>
> It was not my intention to do so. I
Hi Julian,
I apologize for the same.
It was not my intention to do so. I very much wanted to acknowledge the
replies, however, I could not do so as mentioned on my 2nd post:
https://lists.apache.org/thread/27v6pymkm8qfxfkrf2pojl8w1bpmjwzc (I asked
for instructions on replying back to the mailing
Thank you Julian for the information.
Julian Hyde 于2022年8月6日周六 14:20写道：
> I believe that subscriber lists are only available to mailing list
> administrators.
>
> I know that Pranav is not subscribed because, as a moderator, I receive an
> email each time he posts.
>
> You can find out about
I believe that subscriber lists are only available to mailing list
administrators.
I know that Pranav is not subscribed because, as a moderator, I receive an
email each time he posts.
You can find out about (and manage) your own subscription status by emailing
dev-h...@calcite.apache.org.
Julian,
Could you teach me how to know whether someone has subscribed to the ML or
not quickly?
I searched this question and found[1], but this way is not very handy.
[1]
https://wiki.openoffice.org/wiki/Documentation/FAQ/General/How_to_know_if_a_user_is_subscribed_to_a_mailing_list
Benchao Li
Pranav,
You can reference Calcite adaptors implementation, such as JDBC Adaptor[1],
MongoDB Adaptor[2].
Their implementation allows pushing down operations (RelNode) to the
adapter as much as possible, and the left RelNodes will be implemented
using Enumerable Convention.
We have a Converter[3]
Pranav,
Please subscribe to this list. You have asked several questions, received
replies, not acknowledged those replies, and asked further questions. Also,
since you are not subscribed, each email you post has to go through manual
moderation.
Julian
> On Aug 5, 2022, at 9:38 AM, Pranav
Dear Apache Calcite Team,
I have 2 questions.
-
1.
There are plenty of examples on how to push down projects and filters into
the leaf nodes (tablescans).
However, I could not find any examples to push down joins to TableScans (or
joins+filters+projects etc.)
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