[jira] [Updated] (FLINK-20616) Support row-based operation to accept user-defined function directly

2020-12-16 Thread Huang Xingbo (Jira) 


 [ 
https://issues.apache.org/jira/browse/FLINK-20616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Huang Xingbo updated FLINK-20616:
-
Description: 
Usage
{code:java}
@udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
   DataTypes.FIELD("b", DataTypes.INT())])
def map_func(*args):
return Row(*args)

t = ...  # type: Table, table schema: [a: String, b: Int]
t.map(map_func){code}

  was:
Usage
{code:java}
@udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
   DataTypes.FIELD("b", DataTypes.INT())])
def map_func(args):
args # Row(a:Int, b: Int)
return args

t = ...  # type: Table, table schema: [a: String, b: Int]
t.map(map_func){code}


> Support row-based operation to accept user-defined function directly
> 
>
> Key: FLINK-20616
> URL: https://issues.apache.org/jira/browse/FLINK-20616
> Project: Flink
>  Issue Type: Sub-task
>  Components: API / Python
>Reporter: Huang Xingbo
>Assignee: Huang Xingbo
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.13.0
>
>
> Usage
> {code:java}
> @udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
>DataTypes.FIELD("b", DataTypes.INT())])
> def map_func(*args):
> return Row(*args)
> t = ...  # type: Table, table schema: [a: String, b: Int]
> t.map(map_func){code}



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[jira] [Updated] (FLINK-20616) Support row-based operation to accept user-defined function directly

2020-12-16 Thread ASF GitHub Bot (Jira) 


 [ 
https://issues.apache.org/jira/browse/FLINK-20616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated FLINK-20616:
---
Labels: pull-request-available  (was: )

> Support row-based operation to accept user-defined function directly
> 
>
> Key: FLINK-20616
> URL: https://issues.apache.org/jira/browse/FLINK-20616
> Project: Flink
>  Issue Type: Sub-task
>  Components: API / Python
>Reporter: Huang Xingbo
>Assignee: Huang Xingbo
>Priority: Major
>  Labels: pull-request-available
> Fix For: 1.13.0
>
>
> Usage
> {code:java}
> @udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
>DataTypes.FIELD("b", DataTypes.INT())])
> def map_func(args):
> args # Row(a:Int, b: Int)
> return args
> t = ...  # type: Table, table schema: [a: String, b: Int]
> t.map(map_func){code}



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[jira] [Updated] (FLINK-20616) Support row-based operation to accept user-defined function directly

2020-12-15 Thread Dian Fu (Jira) 


 [ 
https://issues.apache.org/jira/browse/FLINK-20616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dian Fu updated FLINK-20616:

Summary: Support row-based operation to accept user-defined function 
directly  (was: Support Row-based Operation Accept Function Name)

> Support row-based operation to accept user-defined function directly
> 
>
> Key: FLINK-20616
> URL: https://issues.apache.org/jira/browse/FLINK-20616
> Project: Flink
>  Issue Type: Sub-task
>  Components: API / Python
>Reporter: Huang Xingbo
>Assignee: Huang Xingbo
>Priority: Major
> Fix For: 1.13.0
>
>
> Usage
> {code:java}
> @udf(result_type=DataTypes.ROW([DataTypes.FIELD("a", DataTypes.INT()),
>DataTypes.FIELD("b", DataTypes.INT())])
> def map_func(args):
> args # Row(a:Int, b: Int)
> return args
> t = ...  # type: Table, table schema: [a: String, b: Int]
> t.map(map_func){code}



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