[jira] [Commented] (HIVE-13257) GroupBy with column alias does not support AVG

["Prasanth Jayachandran (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-13257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15188548#comment-15188548 ] 

Prasanth Jayachandran commented on HIVE-13257:
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[~ashutoshc] I haven't digged deeply into it. But can this be supported?

> GroupBy with column alias does not support AVG
> ----------------------------------------------
>
>                 Key: HIVE-13257
>                 URL: https://issues.apache.org/jira/browse/HIVE-13257
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 2.1.0
>            Reporter: Prasanth Jayachandran
>
> For the following query, with hive.groupby.orderby.position.alias set to true
> {code:title=Query}
> SELECT Avg(`t0`.`x_measure__0`) AS `avg_calculation_270497503505567749_ok` 
> FROM   (SELECT `store_sales`.`ss_ticket_number` AS `ss_ticket_number`, 
>                Sum(`store_sales`.`ss_net_paid`) AS `x_measure__0` 
>         FROM   `store_sales` `store_sales` 
>                JOIN `item` `item` 
>                  ON ( `store_sales`.`ss_item_sk` = `item`.`i_item_sk` ) 
>         GROUP  BY `store_sales`.`ss_ticket_number`) `t0` 
> GROUP  BY 1 
> HAVING ( Count(1) > 0 );
> {code}
> it throws the following exception
> {code:title=Exception}
> FAILED: SemanticException [Error 10128]: Line 2:7 Not yet supported place for UDAF 'Avg’
> {code}



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