cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <jbel...@gmail.com>
Subject Re: Efficienct RangeSlice of SuperColumn and Columns in one call
Date Wed, 17 Nov 2010 12:18:24 GMT
On Tue, Nov 16, 2010 at 9:08 PM, Aaron Morton <aaron@thelastpickle.com> wrote:
> Super columns have some
> limitations http://wiki.apache.org/cassandra/CassandraLimitations
> it's not possible to bring back a range of super columns, as you say you can
> specify one or zero super column names in your ColumnParent.

You specify a range of supercolumns by using a range predicate with no
supercolumn name in the parent, i.e., slicing the CF not a specific
supercolumn.

-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support
http://riptano.com

Mime
View raw message