I guess I'm putting in the wrong email list. Sorry for this. My question in short is: whether I can get a certain range of super column in a single query?
I have checked the following APIs, but looks they don't work for this: get: for a single column get_slice: contains column_parent as parameter, means a single CF + SC multiget_slice: contains column_parent as parameter, means a single CF + SC get_range_slices: contains column_parent as parameter, means a single CF + SC Regards, Dop -----Original Message----- From: Dop Sun [mailto:su...@dopsun.com] Sent: Monday, April 12, 2010 6:41 AM To: d...@cassandra.apache.org Subject: Is there any way to enable the multiple super column names at a time? Hi, I don't know whether I have missed anything here, but can we get columns for multiple Super Column Names at a time, like what we can do for Keys (by key range or list of keys) or columns (by column range or column list)? While I'm doing the work with Cassandra, I usually think the structure like this: KS - CF - Key - Super Column - Column But looks like I should change it to something like: KS - CF - Super Column - Key - Column Since CF-SuperColumn are combined within a single parameter: ColumnParent, and they are usually unique (single) in a query. Regards, Dop
