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From "Ertio Lew (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-4369) Sortable counter type for 'top N' type query use cases
Date Tue, 27 May 2014 06:09:02 GMT


Ertio Lew commented on CASSANDRA-4369:

Would be very useful for us as well.

> Sortable counter type for 'top N' type query use cases
> ------------------------------------------------------
>                 Key: CASSANDRA-4369
>                 URL:
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Ahmet AKYOL
>              Labels: ponies
> Current counter type is not sortable by values, AFAIK. Here's a related question :
> This feature can be very handy for 'top N' type query use cases like sorting user points
and finding top users in a reputation system.
> Of course, support in CQL 3 is trivial.
> IMHO, from implementation point of view, this looks unnatural to C* since C* sorts column
names not the values.Maybe a composite column solution like (counter,char) is more proper
but I can't imagine a way to make this work right now, it doesn't make sense to me. On the
other hand, it would be very useful for us, the users.

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