lu ping created HIVE-13154:
------------------------------
Summary: sum two or more clumns by sum function
Key: HIVE-13154
URL: https://issues.apache.org/jira/browse/HIVE-13154
Project: Hive
Issue Type: Improvement
Affects Versions: 1.2.1
Reporter: lu ping
I use sum function to get the sum of two or more columns, but i found the res
us wrong. And then i found out that sum function could only get one column sum.
I think that if sum function could not compute sum of multiple columns, should
give some warning or error? Or else, make sum could summing the values from two
or more columns into one number
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
