t syntax;
>
>
> For more detailed changes, please refer to FLIP-163[1].
>
> Look forward to your feedback.
>
>
> Best,
> Shengkai
>
> [1]
>
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-163%3A+SQL+Client+Improvements
>
--
*With kind regards
---
Sebastian Liu created FLINK-21125:
-
Summary: Sum or Sum0 overflow quietly
Key: FLINK-21125
URL: https://issues.apache.org/jira/browse/FLINK-21125
Project: Flink
Issue Type: Bug
Sebastian Liu created FLINK-20898:
-
Summary: Code of BatchExpand & LocalNoGroupingAggregateWithoutKeys
grows beyond 64 KB
Key: FLINK-20898
URL: https://issues.apache.org/jira/browse/FLINK-2
Down for JDBC source
> 4. ...
>
> Best,
> Jark
>
> On Thu, 7 Jan 2021 at 23:27, Sebastian Liu wrote:
>
>> Hi Jark,
>>
>> Seems that we have reached the agreement on the proposal. Could you
>> please help to assign the below jira ticket to me?
>> ht
Sebastian Liu created FLINK-20896:
-
Summary: [Local Agg Pushdown] Support SupportsAggregatePushDown
for JDBC TableSource
Key: FLINK-20896
URL: https://issues.apache.org/jira/browse/FLINK-20896
Sebastian Liu created FLINK-20895:
-
Summary: [Local Agg Pushdown] Support LocalAggregatePushDown in
Blink planner
Key: FLINK-20895
URL: https://issues.apache.org/jira/browse/FLINK-20895
Project
Sebastian Liu created FLINK-20894:
-
Summary: [Local Agg Pushdown] Introduce SupportsAggregatePushDown
interface
Key: FLINK-20894
URL: https://issues.apache.org/jira/browse/FLINK-20894
Project: Flink
gt; Jark
>
> On Thu, 7 Jan 2021 at 10:16, Jingsong Li wrote:
>
>> Sounds good to me.
>>
>> We don't have to worry about future changes, because it has covered all
>> the capabilities of calcite aggregation.
>>
>> Best,
>> Jingsong
>&g
>
> boolean applyAggregates(
> List groupingSets,
> List aggregates,
> DataType producedDataType);
> }
>
> What do you think?
>
> Best,
> Jark
>
> On Wed, 6 Jan 2021 at 19:56, Sebastian Liu wrote:
>
>> Hi Jingsong, Jark,
>>
>> Thx so much
;> Hi Sebastian,
>>>>>>
>>>>>> Well, I mean:
>>>>>>
>>>>>> `boolean applyAggregates(int[] groupingFields, List
>>>>>> aggregateExpressions, DataType producedDataType);`
>>>>>> VS
>>>>>>
rrent design is very good, just put forward some ideas.
>
> Best,
> Jingsong
>
> On Tue, Jan 5, 2021 at 1:55 PM Sebastian Liu
> wrote:
>
> > Hi Jark,
> >
> > Thx for your further feedback and help. The interface of
> > SupportsAggregatePushDown may i
;
>
>
> On Tue, 5 Jan 2021 at 11:04, Kurt Young wrote:
>
>> Sorry for the typo -_-!
>> I meant idea #2.
>>
>> Best,
>> Kurt
>>
>>
>> On Tue, Jan 5, 2021 at 10:59 AM Sebastian Liu
>> wrote:
>>
>>> Hi Kurt,
>>>
the typo -_-!
> I meant idea #2.
>
> Best,
> Kurt
>
>
> On Tue, Jan 5, 2021 at 10:59 AM Sebastian Liu
> wrote:
>
>> Hi Kurt,
>>
>> Thx a lot for your feedback. If local aggregation is more like a physical
>> operator rather than logical
>> oper
：
> Local aggregation is more like a physical operator rather than logical
> operator. I would suggest going with idea #1.
>
> Best,
> Kurt
>
>
> On Wed, Dec 30, 2020 at 8:31 PM Sebastian Liu
> wrote:
>
> > Hi Jark, Thx a lot for your quick reply and valuable su
inition` and args. Because, it would be easier to know
> what's the index and type of the arguments.
>
> 3) It would be better to list which connectors will be supported in the
> plan?
>
> Best,
> Jark
>
>
> On Tue, 29 Dec 2020 at 00:49, Sebastian Liu wrote:
>
/FLINK-20416
IMO, this feature can further improve the stability and execution speed of
analyze query for Flink SQL.
Looking forward to your feedback, and any discussion or comments are
welcome.
--
*With kind regards
Sebastian Liu 刘洋
kind regards
Sebastian Liu 刘洋
Institute of Computing Technology, Chinese Academy of Science
Mobile\WeChat: +86—15201613655
E-mail: liuyang0...@gmail.com
QQ: 3239559*
Sebastian Liu created FLINK-20791:
-
Summary: Support local aggregate push down for Blink batch planner
Key: FLINK-20791
URL: https://issues.apache.org/jira/browse/FLINK-20791
Project: Flink
Sebastian Liu created FLINK-20416:
-
Summary: Need a cached catalog for batch SQL job
Key: FLINK-20416
URL: https://issues.apache.org/jira/browse/FLINK-20416
Project: Flink
Issue Type
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