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From "Deneche A. Hakim (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-4432) Update error message to include all unsupported functions when frame clause is used
Date Wed, 24 Feb 2016 17:23:18 GMT

     [ https://issues.apache.org/jira/browse/DRILL-4432?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Deneche A. Hakim updated DRILL-4432:
------------------------------------
    Labels: window_function  (was: )

> Update error message to include all unsupported functions when frame clause is used
> -----------------------------------------------------------------------------------
>
>                 Key: DRILL-4432
>                 URL: https://issues.apache.org/jira/browse/DRILL-4432
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: SQL Parser
>    Affects Versions: 1.6.0
>            Reporter: Khurram Faraaz
>            Priority: Minor
>              Labels: window_function
>
> We need to update the error message to include LEAD, LAG, NTILE, and ranking functions,
right now we only say ROW/RANGE is not allowed with RANK, DENSE_RANK or ROW_NUMBER functions,
when frame clause is used in the window definition of any of these window functions.
> Another typo that needs fix in error message, it is not ROW/RANGE, it should be ROWS/RANGE
(rows not row)
> An example of current error message that we see.
> {noformat}
> 0: jdbc:drill:schema=dfs.tmp> select LEAD(columns[3]) OVER(PARTITION BY CAST(columns[0]
as integer) ORDER BY cast(columns[0] as integer) ROWS UNBOUNDED PRECEDING) from dfs.tmp.`t_alltype.csv`;
> Error: VALIDATION ERROR: From line 1, column 108 to line 1, column 111: ROW/RANGE not
allowed with RANK, DENSE_RANK or ROW_NUMBER functions
> [Error Id: 98565028-bfd8-4f57-acdb-5235195d3d6d on centos-01.qa.lab:31010] (state=,code=0)
> {noformat}



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