[jira] [Commented] (DRILL-3373) CTAS partition by with empty list of partitioning columns should be blocked in parser

["Jinfeng Ni (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601721#comment-14601721 ] 

Jinfeng Ni commented on DRILL-3373:
-----------------------------------

[~vkorukanti], can you please review the patch? Thanks. 

> CTAS partition by with empty list of partitioning columns should be blocked in parser
> -------------------------------------------------------------------------------------
>
>                 Key: DRILL-3373
>                 URL: https://issues.apache.org/jira/browse/DRILL-3373
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: SQL Parser
>            Reporter: Jinfeng Ni
>            Assignee: Venki Korukanti
>             Fix For: 1.1.0
>
>         Attachments: 0001-DRILL-3373-Raise-parsing-error-when-CTAS-has-partiti.patch
>
>
> Sql parser should raising parsing error, when the CTAS statement has "PARTITION BY", yet the list of partitioning column is empty.
> {code}
> create table nation_par 
> partition by
> as 
> select n_nationkey, n_name, n_comment 
> from cp.`tpch/nation.parquet`;
> {code}
> The expected behavior would be SQL parer error :
> {code}
> Error: PARSE ERROR: Encountered "as" at line 3, column 1.
> Was expecting:
>     "(" ...
> {code}



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