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From "Khurram Faraaz (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3679) IOB Exception : when window functions used in outer and inner query
Date Thu, 20 Aug 2015 21:45:45 GMT
Khurram Faraaz created DRILL-3679:
-------------------------------------

             Summary: IOB Exception : when window functions used in outer and inner query
                 Key: DRILL-3679
                 URL: https://issues.apache.org/jira/browse/DRILL-3679
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Flow
    Affects Versions: 1.2.0
         Environment: private-branch https://github.com/adeneche/incubator-drill/tree/new-window-funcs
            Reporter: Khurram Faraaz
            Assignee: Chris Westin


IOB Exception seen when two different window functions are used in inner and outer queries.

{code}
0: jdbc:drill:schema=dfs.tmp> select rnum, position_id, ntile(4) over(order by position_id)
from (select position_id, row_number() over(order by position_id) as rnum from cp.`employee.json`);
java.lang.RuntimeException: java.sql.SQLException: SYSTEM ERROR: IndexOutOfBoundsException:
index: 0, length: 4 (expected: range(0, 0))

Fragment 0:0

[Error Id: 8e0cbf82-842d-4fa7-ab0d-1d982a3d6c24 on centos-03.qa.lab:31010]
	at sqlline.IncrementalRows.hasNext(IncrementalRows.java:73)
	at sqlline.TableOutputFormat$ResizingRowsProvider.next(TableOutputFormat.java:87)
	at sqlline.TableOutputFormat.print(TableOutputFormat.java:118)
	at sqlline.SqlLine.print(SqlLine.java:1583)
	at sqlline.Commands.execute(Commands.java:852)
	at sqlline.Commands.sql(Commands.java:751)
	at sqlline.SqlLine.dispatch(SqlLine.java:738)
	at sqlline.SqlLine.begin(SqlLine.java:612)
	at sqlline.SqlLine.start(SqlLine.java:366)
	at sqlline.SqlLine.main(SqlLine.java:259)
{code}



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