[jira] [Work logged] (HIVE-26683) Sum over window produces 0 when row contains null

[ASF GitHub Bot (Jira)]

     [ 
https://issues.apache.org/jira/browse/HIVE-26683?focusedWorklogId=828401&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-828401
 ]

ASF GitHub Bot logged work on HIVE-26683:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 23/Nov/22 14:54
            Start Date: 23/Nov/22 14:54
    Worklog Time Spent: 10m 
      Work Description: sonarcloud[bot] commented on PR #3800:
URL: https://github.com/apache/hive/pull/3800#issuecomment-1325198683

   Kudos, SonarCloud Quality Gate passed!    [![Quality Gate 
passed](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/QualityGateBadge/passed-16px.png
 'Quality Gate 
passed')](https://sonarcloud.io/dashboard?id=apache_hive&pullRequest=3800)
   
   
[![Bug](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/bug-16px.png
 
'Bug')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=BUG)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=BUG)
 [0 
Bugs](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=BUG)
  
   
[![Vulnerability](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/vulnerability-16px.png
 
'Vulnerability')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=VULNERABILITY)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=VULNERABILITY)
 [0 
Vulnerabilities](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=VULNERABILITY)
  
   [![Security 
Hotspot](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/security_hotspot-16px.png
 'Security 
Hotspot')](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3800&resolved=false&types=SECURITY_HOTSPOT)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3800&resolved=false&types=SECURITY_HOTSPOT)
 [0 Security 
Hotspots](https://sonarcloud.io/project/security_hotspots?id=apache_hive&pullRequest=3800&resolved=false&types=SECURITY_HOTSPOT)
  
   [![Code 
Smell](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/common/code_smell-16px.png
 'Code 
Smell')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=CODE_SMELL)
 
[![A](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/RatingBadge/A-16px.png
 
'A')](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=CODE_SMELL)
 [0 Code 
Smells](https://sonarcloud.io/project/issues?id=apache_hive&pullRequest=3800&resolved=false&types=CODE_SMELL)
   
   [![No Coverage 
information](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/CoverageChart/NoCoverageInfo-16px.png
 'No Coverage 
information')](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=3800&metric=coverage&view=list)
 No Coverage information  
   [![No Duplication 
information](https://sonarsource.github.io/sonarcloud-github-static-resources/v2/checks/Duplications/NoDuplicationInfo-16px.png
 'No Duplication 
information')](https://sonarcloud.io/component_measures?id=apache_hive&pullRequest=3800&metric=duplicated_lines_density&view=list)
 No Duplication information
   
   




Issue Time Tracking
-------------------

    Worklog Id:     (was: 828401)
    Time Spent: 1h 10m  (was: 1h)

> Sum over window produces 0 when row contains null
> -------------------------------------------------
>
>                 Key: HIVE-26683
>                 URL: https://issues.apache.org/jira/browse/HIVE-26683
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Steve Carlin
>            Assignee: Steve Carlin
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Ran the following sql:
>  
> {code:java}
> create table sum_window_test_small (id int, tinyint_col tinyint);
> insert into sum_window_test_small values (5,5), (10, NULL), (11,1);
> select id,
> tinyint_col,
> sum(tinyint_col) over (order by id nulls last rows between 1 following and 1 
> following)
> from sum_window_test_small order by id;
> select id,
> tinyint_col,
> sum(tinyint_col) over (order by id nulls last rows between current row and 1 
> following)
> from sum_window_test_small order by id;
> {code}
> The result is
> {code:java}
> +-----+--------------+---------------+
> | id  | tinyint_col  | sum_window_0  |
> +-----+--------------+---------------+
> | 5   | 5            | 0             |
> | 10  | NULL         | 1             |
> | 11  | 1            | NULL          |
> +-----+--------------+---------------+{code}
> The first row should have the sum as NULL
>  



--
This message was sent by Atlassian Jira
(v8.20.10#820010)