[jira] Commented: (HIVE-838) in strict mode, no partition selected error

["Raghotham Murthy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-838?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12756237#action_12756237 ] 

Raghotham Murthy commented on HIVE-838:
---------------------------------------

i guess it would be good to include this fix in 0.4.

couple of comments:

1. can you change the query with the empty partition to be a non-aggregate query? need to make sure additional rows are not added to the result. something like:
{code}
select * from 
  (select count(1) from src 
    union all
   select 1 from srcpart where ds = '2009-08-09'
  )x;
{code}

2. remove the code instead of commenting it out.

> in strict mode, no partition selected error
> -------------------------------------------
>
>                 Key: HIVE-838
>                 URL: https://issues.apache.org/jira/browse/HIVE-838
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.838.1.patch
>
>
> set hive.mapred.mode=strict;
> select * from 
>   (select count(1) from src 
>     union all
>    select count(1) from srcpart where ds = '2009-08-09'
>   )x;
> Is it a blocker for 0.4 ?

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