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From "Deneche A. Hakim (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-3181) Change error message to a more clear one when window range is specified for window function
Date Mon, 29 Jun 2015 16:48:05 GMT

     [ https://issues.apache.org/jira/browse/DRILL-3181?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Deneche A. Hakim updated DRILL-3181:
------------------------------------
    Component/s: SQL Parser

> Change error message to a more clear one when window range is specified for window function
> -------------------------------------------------------------------------------------------
>
>                 Key: DRILL-3181
>                 URL: https://issues.apache.org/jira/browse/DRILL-3181
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: SQL Parser
>            Reporter: Victoria Markman
>            Assignee: Deneche A. Hakim
>            Priority: Minor
>              Labels: window_function
>             Fix For: 1.2.0
>
>
> This error message makes me think that some data types are supported in the frame clause,
when if fact we only support at this point "unbounded preceding/unbounded following and current
row/". We should change error message to say that.
> {code}
> 0: jdbc:drill:schema=dfs> select a2, count(b2) over(partition by a2 order by a2 range
between 10 preceding and 10 following) from t2;
> Error: PARSE ERROR: From line 1, column 69 to line 1, column 70: Data type of ORDER BY
prohibits use of RANGE clause
> [Error Id: 67f94be3-d4a0-4d4c-94f5-d88b14fadbf3 on atsqa4-133.qa.lab:31010] (state=,code=0)
> {code}



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