liuguanghua created HIVE-25409:
----------------------------------
Summary: group by the same column result sum result error
Key: HIVE-25409
URL: https://issues.apache.org/jira/browse/HIVE-25409
Project: Hive
Issue Type: Bug
Components: Hive
Affects Versions: 1.2.2, 1.2.1
Environment: hadoop 2.8.5
hive 1.2.1 or hive 1.2.2
Reporter: liuguanghua
create table test
(
a string,
b string
);
insert into table test values ('a','1'),('b','2'),('c','3');
select a,a,sum(b) from test group by a,a;
this will get the wrong answer. We expect the sum(b),but is will compute the
sum(a).
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
