[jira] [Updated] (DRILL-2378) UNION ALL on Aggregates with GROUP BY and ORDER BY fails when column aliases don't match

["Abhishek Girish (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-2378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Abhishek Girish updated DRILL-2378:
-----------------------------------
    Affects Version/s:     (was: 0.8.0)
                       0.9.0

> UNION ALL on Aggregates with GROUP BY and ORDER BY fails when column aliases don't match
> ----------------------------------------------------------------------------------------
>
>                 Key: DRILL-2378
>                 URL: https://issues.apache.org/jira/browse/DRILL-2378
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Query Planning & Optimization
>    Affects Versions: 0.9.0
>            Reporter: Abhishek Girish
>            Assignee: Sean Hsuan-Yi Chu
>         Attachments: drillbit.log
>
>
> *The following query fails to execute:*
> {code:sql}
> select x
> from
> (SELECT Sum(ss_ext_sales_price) x
> FROM  store_sales
> UNION ALL
> SELECT Sum(cs_ext_sales_price) y
> FROM catalog_sales) tmp
> GROUP BY x
> ORDER BY x;
> Error from Drill:
> Query failed: RemoteRpcException: Failure while running fragment., Failure while reading vector.  Expected vector class of org.apache.drill.exec.vector.Decimal38SparseVector but was holding vector class org.apache.drill.exec.vector.NullableIntVector. [ 7cc962d6-569b-44f6-9118-d5cc5a9632d9 on abhi7.qa.lab:31010 ]
> [ 7cc962d6-569b-44f6-9118-d5cc5a9632d9 on abhi7.qa.lab:31010 ]
> java.lang.RuntimeException: java.sql.SQLException: Failure while executing query.
> 	at sqlline.SqlLine$IncrementalRows.hasNext(SqlLine.java:2514)
>         ...
> {code}
> Log snippet attached.
>  
> *The following query executes fine (although returns incomplete results - see DRILL-2376:*
> {code:sql}
> select x
> from
> (SELECT Sum(ss_ext_sales_price) x
> FROM  store_sales
> UNION ALL
> SELECT Sum(cs_ext_sales_price) x
> FROM catalog_sales) tmp
> GROUP BY x
> ORDER BY x;
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)