> On Apr 29, 2020, at 21:31, Danny Chan wrote:
>
> Or try SQL, it has the implicit type coercion ~
That’s true. SQL is a great way to build relational algebra expressions. Highly
recommended.
Julian
Or try SQL, it has the implicit type coercion ~
Best,
Danny Chan
在 2020年4月28日 +0800 AM4:36，Julian Hyde ，写道：
> Anjali,
>
> If you’re using RelBuilder to create the union, or creating the union
> manually, it is your responsibility to make sure that the input RelNodes have
> compatible types.
>
>
Congrats, Wang Yanlin!
Best,
Danny Chan
在 2020年4月29日 +0800 AM8:26，dev@calcite.apache.org，写道：
>
> Congrats, Wang Yanlin!
Congrats, Jin Xing!
Best,
Danny Chan
在 2020年4月30日 +0800 PM12:15，dev@calcite.apache.org，写道：
>
> Congrats, Jin Xing!
Congratulations, Forward!
Best,
Liya Fan
On Wed, Apr 29, 2020 at 8:51 PM Wang Yanlin <1989yanlinw...@163.com> wrote:
> Congrations! Forward!--
>
> Best,
> Wang Yanlin
>
>
>
>
>
> At 2020-04-29 10:52:25, "Feng Zhu" wrote:
> > Congrations! Forward!
> >
> >best,
> >Feng
> >
> >Chunwei Lei
Congratulations, Jin!
Best,
Liya Fan
On Wed, Apr 29, 2020 at 8:51 PM Wang Yanlin <1989yanlinw...@163.com> wrote:
> Congrats, Jin Xing!
>
>
> --
>
> Best,
> Wang Yanlin
>
>
>
>
>
> 在 2020-04-29 13:58:53，"Zoltan Haindrich" 写道：
> >Congrats!
> >
> >On 4/29/20 7:32 AM, Enrico Olivelli wrote:
> >>
Congratulations, Yanlin!
Best,
Liya Fan
On Wed, Apr 29, 2020 at 8:50 PM Wang Yanlin <1989yanlinw...@163.com> wrote:
> Hi, guys, thanks for your warm welcome.
>
>
>
> I'm working in Ant Finical, Alibaba Group. Currently my team is working
> on building a system to process big data in form of
Rui Wang created CALCITE-3964:
-
Summary: Support in DESCRIPTOR operator
Key: CALCITE-3964
URL: https://issues.apache.org/jira/browse/CALCITE-3964
Project: Calcite
Issue Type: Sub-task
Xiening Dai created CALCITE-3963:
Summary: Maintains logical properties at RelSet (equivalent group)
instead of RelNode
Key: CALCITE-3963
URL: https://issues.apache.org/jira/browse/CALCITE-3963
Congrats, Jin Xing!
--
Best,
Wang Yanlin
在 2020-04-29 13:58:53，"Zoltan Haindrich" 写道：
>Congrats!
>
>On 4/29/20 7:32 AM, Enrico Olivelli wrote:
>> Congratulations!
>>
>> Enrico
>>
>> Il Mer 29 Apr 2020, 04:51 Feng Zhu ha scritto:
>>
>>> Congrations!
>>>
>>> best,
>>> Feng
>>>
>>>
Congrations! Forward!--
Best,
Wang Yanlin
At 2020-04-29 10:52:25, "Feng Zhu" wrote:
> Congrations! Forward!
>
>best,
>Feng
>
>Chunwei Lei 于2020年4月29日周三 上午10:17写道：
>
>> Congrats, Forward!
>>
>>
>>
>> Best,
>> Chunwei
>>
>>
>> On Wed, Apr 29, 2020 at 6:46 AM Rui Wang wrote:
>>
>> >
Hi, guys, thanks for your warm welcome.
I'm working in Ant Finical, Alibaba Group. Currently my team is working on
building a system to process big data in form of sql.
We use calcite to parse sql, optimize Relnode and rewrite SqlNode to execute on
different engines, like Spark，MaxCompute,
Thank you everyone for your warm welcome!
I'm working in the TBDS team of Tencent in Shenzhen. TBDS (Tencent Big Data
Suite) is similar to Alibaba's EMR, TBDS is a big data ecosystem. I am
responsible for Oceanus(flink streaming jobs) and Tdbank (Tencent real-time
data collection system). I‘m very
Thanks a lot ~
Calcite is a great project and it's great honor for me to work with you
guys. I really appreciate the help from community.
I'm working in Alibaba. My team builds big data system to optimize batch
and streaming jobs. We use Calcite to process Sql queries and accommodate
to different
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