[jira] [Assigned] (CASSANDRA-9778) CQL support for time series aggregation

2017-04-03 Thread Benjamin Lerer (JIRA) 

 [ 
https://issues.apache.org/jira/browse/CASSANDRA-9778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Benjamin Lerer reassigned CASSANDRA-9778:
-

Assignee: (was: Benjamin Lerer)

> CQL support for time series aggregation
> ---
>
> Key: CASSANDRA-9778
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9778
> Project: Cassandra
>  Issue Type: New Feature
>  Components: CQL
>Reporter: Jonathan Ellis
>
> Along with MV (CASSANDRA-6477), time series aggregation or "rollups" are a 
> common design pattern in cassandra applications.  I'd like to add CQL support 
> for this along these lines:
> {code}
> CREATE MATERIALIZED VIEW stocks_by_hour AS
> SELECT exchange, day, day_time(1h) AS hour, symbol, avg(price), sum(volume)
> FROM stocks
> GROUP BY exchange, day, symbol, hour
> PRIMARY KEY  ((exchange, day), hour, symbol);
> {code}



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[jira] [Assigned] (CASSANDRA-9778) CQL support for time series aggregation

2015-10-22 Thread Benjamin Lerer (JIRA) 

 [ 
https://issues.apache.org/jira/browse/CASSANDRA-9778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Benjamin Lerer reassigned CASSANDRA-9778:
-

Assignee: Benjamin Lerer

> CQL support for time series aggregation
> ---
>
> Key: CASSANDRA-9778
> URL: https://issues.apache.org/jira/browse/CASSANDRA-9778
> Project: Cassandra
>  Issue Type: New Feature
>  Components: API, Core
>Reporter: Jonathan Ellis
>Assignee: Benjamin Lerer
> Fix For: 3.x
>
>
> Along with MV (CASSANDRA-6477), time series aggregation or "rollups" are a 
> common design pattern in cassandra applications.  I'd like to add CQL support 
> for this along these lines:
> {code}
> CREATE MATERIALIZED VIEW stocks_by_hour AS
> SELECT exchange, day, day_time(1h) AS hour, symbol, avg(price), sum(volume)
> FROM stocks
> GROUP BY exchange, day, symbol, hour
> PRIMARY KEY  ((exchange, day), hour, symbol);
> {code}



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