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From "Mostafa Mokhtar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-10266) Boolean expression True and True returns False
Date Wed, 08 Apr 2015 22:35:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-10266?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14486227#comment-14486227
] 

Mostafa Mokhtar commented on HIVE-10266:
----------------------------------------

[~jdere]
FYI

> Boolean expression True and True returns False
> ----------------------------------------------
>
>                 Key: HIVE-10266
>                 URL: https://issues.apache.org/jira/browse/HIVE-10266
>             Project: Hive
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 0.14.0
>            Reporter: ckran
>             Fix For: 0.13.0
>
>
> A Hive query with a Boolean expression with day and month calculations that each evaluate
to TRUE  with use of AND evaluates to FALSE. 
> create table datest (cntr int, date date ) row format delimited fields terminated by
',' stored as textfile ;
> insert into datest values (1,'2015-04-8') ;
> select
> ((DAY('2015-05-25') - DAY(DATE)) < 25), 
> ((MONTH('2015-05-25') - MONTH(DATE)) = 1) ,
> ((DAY('2015-05-25') - DAY(DATE)) < 25) AND ((MONTH('2015-05-25') - MONTH(DATE)) =
1) 
> from datest 
> Returns values
> True | True | False 



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