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)