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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/03/29 02:23:00 UTC

[jira] [Resolved] (SPARK-28557) Support empty select list

     [ https://issues.apache.org/jira/browse/SPARK-28557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-28557.
-----------------------------------
    Resolution: Duplicate

> Support empty select list
> -------------------------
>
>                 Key: SPARK-28557
>                 URL: https://issues.apache.org/jira/browse/SPARK-28557
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Yuming Wang
>            Priority: Major
>
> Examples:
> {code:sql}
> select union select;
> select intersect select;
> select except select;
> {code}
> https://github.com/postgres/postgres/blob/REL_12_BETA2/src/test/regress/sql/union.sql#L193-L199



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