flink-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ruidong Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FLINK-6441) Improve the UDTF
Date Thu, 04 May 2017 02:44:04 GMT

     [ https://issues.apache.org/jira/browse/FLINK-6441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ruidong Li updated FLINK-6441:
------------------------------
    Description: According to [FLINK-6334] https://issues.apache.org/jira/browse/FLINK-6334,
UDTF's apply method return a unbounded Table which consists of a LogicalTableFunctionCall,
and only supported Alias transformation, this issue is focus on adding evaluating in Select,
e.g table.join(split('c) as ('a, b) select ('a * 2 as 'a, 'b + 1 as 'b))

> Improve the UDTF
> ----------------
>
>                 Key: FLINK-6441
>                 URL: https://issues.apache.org/jira/browse/FLINK-6441
>             Project: Flink
>          Issue Type: Improvement
>            Reporter: Ruidong Li
>            Assignee: Ruidong Li
>
> According to [FLINK-6334] https://issues.apache.org/jira/browse/FLINK-6334, UDTF's apply
method return a unbounded Table which consists of a LogicalTableFunctionCall, and only supported
Alias transformation, this issue is focus on adding evaluating in Select, e.g table.join(split('c)
as ('a, b) select ('a * 2 as 'a, 'b + 1 as 'b))



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message