[jira] [Assigned] (FLINK-10976) Add Aggregate operator to Table API

2019-05-04 Thread Hequn Cheng (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hequn Cheng reassigned FLINK-10976:
---

Assignee: Hequn Cheng

> Add Aggregate operator to Table API
> ---
>
> Key: FLINK-10976
> URL: https://issues.apache.org/jira/browse/FLINK-10976
> Project: Flink
>  Issue Type: Sub-task
>  Components: Table SQL / API
>Reporter: sunjincheng
>Assignee: Hequn Cheng
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> Add Aggregate operator to Table API as described in [Google 
> doc|https://docs.google.com/document/d/1tnpxg31EQz2-MEzSotwFzqatsB4rNLz0I-l_vPa5H4Q/edit#heading=h.q23rny2iglsr].
> The usage:
> {code:java}
> val res = tab
>  .groupBy('a) // leave out groupBy-clause to define global aggregates
>  .agg(fun: AggregateFunction)  // output has columns 'a, 'b, 'c
>  .select('a, 'c)
> {code}



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[jira] [Assigned] (FLINK-10976) Add Aggregate operator to Table API

2019-05-04 Thread Dian Fu (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dian Fu reassigned FLINK-10976:
---

Assignee: (was: Dian Fu)

> Add Aggregate operator to Table API
> ---
>
> Key: FLINK-10976
> URL: https://issues.apache.org/jira/browse/FLINK-10976
> Project: Flink
>  Issue Type: Sub-task
>  Components: Table SQL / API
>Reporter: sunjincheng
>Priority: Major
>  Labels: pull-request-available
>  Time Spent: 20m
>  Remaining Estimate: 0h
>
> Add Aggregate operator to Table API as described in [Google 
> doc|https://docs.google.com/document/d/1tnpxg31EQz2-MEzSotwFzqatsB4rNLz0I-l_vPa5H4Q/edit#heading=h.q23rny2iglsr].
> The usage:
> {code:java}
> val res = tab
>  .groupBy('a) // leave out groupBy-clause to define global aggregates
>  .agg(fun: AggregateFunction)  // output has columns 'a, 'b, 'c
>  .select('a, 'c)
> {code}



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[jira] [Assigned] (FLINK-10976) Add Aggregate operator to Table API

2018-11-21 Thread Dian Fu (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dian Fu reassigned FLINK-10976:
---

Assignee: Dian Fu  (was: Hequn Cheng)

> Add Aggregate operator to Table API
> ---
>
> Key: FLINK-10976
> URL: https://issues.apache.org/jira/browse/FLINK-10976
> Project: Flink
>  Issue Type: Sub-task
>  Components: Table API  SQL
>Reporter: sunjincheng
>Assignee: Dian Fu
>Priority: Major
> Fix For: 1.8.0
>
>
> Add Aggregate operator to Table API as described in [Google 
> doc|https://docs.google.com/document/d/1tnpxg31EQz2-MEzSotwFzqatsB4rNLz0I-l_vPa5H4Q/edit#heading=h.q23rny2iglsr].
> The usage:
> {code:java}
> val res = tab
>  .groupBy('a) // leave out groupBy-clause to define global aggregates
>  .agg(fun: AggregateFunction)  // output has columns 'a, 'b, 'c
>  .select('a, 'c)
> {code}



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[jira] [Assigned] (FLINK-10976) Add Aggregate operator to Table API

2018-11-21 Thread Hequn Cheng (JIRA) 


 [ 
https://issues.apache.org/jira/browse/FLINK-10976?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Hequn Cheng reassigned FLINK-10976:
---

Assignee: Hequn Cheng

> Add Aggregate operator to Table API
> ---
>
> Key: FLINK-10976
> URL: https://issues.apache.org/jira/browse/FLINK-10976
> Project: Flink
>  Issue Type: Sub-task
>  Components: Table API  SQL
>Reporter: sunjincheng
>Assignee: Hequn Cheng
>Priority: Major
> Fix For: 1.8.0
>
>
> Add Aggregate operator to Table API as described in [Google 
> doc|https://docs.google.com/document/d/1tnpxg31EQz2-MEzSotwFzqatsB4rNLz0I-l_vPa5H4Q/edit#heading=h.q23rny2iglsr].
> The usage:
> {code:java}
> val res = tab
>  .groupBy('a) // leave out groupBy-clause to define global aggregates
>  .agg(fun: AggregateFunction)  // output has columns 'a, 'b, 'c
>  .select('a, 'c)
> {code}



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