Aihua Xu created HIVE-11025:
-------------------------------
Summary: In windowing spec, when the datatype is decimal, it's
comparing the value against NULL value incorrectly
Key: HIVE-11025
URL: https://issues.apache.org/jira/browse/HIVE-11025
Project: Hive
Issue Type: Sub-task
Components: PTF-Windowing
Affects Versions: 2.0.0
Reporter: Aihua Xu
Assignee: Aihua Xu
Given data and the following query,
{noformat}
deptno empno bonus salary
30 7698 NULL 2850.0
30 7900 NULL 950.0
30 7844 0 1500.0
select avg(salary) over (partition by deptno order by bonus range 200
preceding) from emp2;
{noformat}
It produces incorrect result for the row in which bonus=0
1900.0
1900.0
1766.6666666666667
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
