[ https://issues.apache.org/jira/browse/CASSANDRA-4914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sylvain Lebresne updated CASSANDRA-4914: ---------------------------------------- Fix Version/s: (was: 1.2.0 beta 2) 1.2.1 > Aggregate functions in CQL > -------------------------- > > Key: CASSANDRA-4914 > URL: https://issues.apache.org/jira/browse/CASSANDRA-4914 > Project: Cassandra > Issue Type: Bug > Reporter: Vijay > Assignee: Vijay > Fix For: 1.2.1 > > > The requirement is to do aggregation of data in Cassandra (Wide row of column > values of int, double, float etc). > With some basic agree gate functions like AVG, SUM, Mean, Min, Max, etc (for > the columns within a row). > Example: > SELECT * FROM emp WHERE empID IN (130) ORDER BY deptID DESC; > > empid | deptid | first_name | last_name | salary > -------+--------+------------+-----------+-------- > 130 | 3 | joe | doe | 10.1 > 130 | 2 | joe | doe | 100 > 130 | 1 | joe | doe | 1e+03 > > SELECT sum(salary), empid FROM emp WHERE empID IN (130); > > sum(salary) | empid > -------------+-------- > 1110.1 | 130 -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira