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https://issues.apache.org/jira/browse/FLINK-9327?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Leonard Xu resolved FLINK-9327.
-------------------------------
    Resolution: Implemented

{code:java}
Flink SQL> SELECT ROW(1,2); +----+--------------------------------+ | op | 
EXPR$0 | +----+--------------------------------+ | +I | +I[1, 2] | 
+----+--------------------------------+ Received a total of 1 row
{code}
 

> Support explicit ROW value constructor in Flink SQL
> ---------------------------------------------------
>
>                 Key: FLINK-9327
>                 URL: https://issues.apache.org/jira/browse/FLINK-9327
>             Project: Flink
>          Issue Type: New Feature
>          Components: Table SQL / API
>            Reporter: Shuyi Chen
>            Priority: Major
>              Labels: auto-unassigned
>
> Currently, explicit ROW value constructor can be only used in VALUES() 
> statement. The parser will fail if ROW is explicitly used in SELECT, WHERE or 
> etc. [CALCITE-2276|https://issues.apache.org/jira/browse/CALCITE-2276] fix 
> the problem. We should integrate this as part of 1.17 upgrade, and add 
> unittests for it in Flink.



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