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Posted to issues@flink.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/05/31 02:23:00 UTC

[jira] [Updated] (FLINK-12685) Supports UNNEST query in blink planner

     [ https://issues.apache.org/jira/browse/FLINK-12685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-12685:
-----------------------------------
    Labels: pull-request-available  (was: )

> Supports UNNEST query in blink planner
> --------------------------------------
>
>                 Key: FLINK-12685
>                 URL: https://issues.apache.org/jira/browse/FLINK-12685
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table SQL / Planner
>            Reporter: godfrey he
>            Assignee: godfrey he
>            Priority: Major
>              Labels: pull-request-available
>
> this issue aim to support queries with UNNEST keyword, which relate to nested fields.
> for example: 
> table name: 
> MyTable
> schema: 
> a: int, b int, c array[int]
> sql:
> SELECT a, b, s FROM MyTable, UNNEST(MyTable.c) AS A (s)



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