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From "Jark Wu (Jira)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-13582) Improve the implementation of LISTAGG in Blink planner to remove delimiter from state
Date Mon, 01 Jun 2020 03:41:00 GMT

     [ https://issues.apache.org/jira/browse/FLINK-13582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jark Wu reassigned FLINK-13582:
-------------------------------

    Assignee:     (was: Jark Wu)

> Improve the implementation of LISTAGG in Blink planner to remove delimiter from state

> --------------------------------------------------------------------------------------
>
>                 Key: FLINK-13582
>                 URL: https://issues.apache.org/jira/browse/FLINK-13582
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>    Affects Versions: 1.10.0
>            Reporter: Jing Zhang
>            Priority: Minor
>
> The implementation of LISTAGG save delimiter as a part of state, which is not necessary,
because delimiter is constant character.



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