You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@hive.apache.org by "ckran (JIRA)" <ji...@apache.org> on 2015/04/08 22:03:14 UTC

[jira] [Created] (HIVE-10266) Boolean expression True and True returns False

ckran created HIVE-10266:
----------------------------

             Summary: 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 



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