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Posted to commits@cassandra.apache.org by "Sylvain Lebresne (Updated) (JIRA)" <ji...@apache.org> on 2012/01/25 19:38:40 UTC
[jira] [Updated] (CASSANDRA-3680) Add Support for Composite
Secondary Indexes
[ https://issues.apache.org/jira/browse/CASSANDRA-3680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sylvain Lebresne updated CASSANDRA-3680:
----------------------------------------
Issue Type: Sub-task (was: New Feature)
Parent: CASSANDRA-3761
> Add Support for Composite Secondary Indexes
> -------------------------------------------
>
> Key: CASSANDRA-3680
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3680
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: T Jake Luciani
> Labels: cql3, secondary_index
>
> CASSANDRA-2474 and CASSANDRA-3647 add the ability to transpose wide rows differently, for efficiency and functionality secondary index api needs to be altered to allow composite indexes.
> I think this will require the IndexManager api to have a maybeIndex(ByteBuffer column) method that SS can call and implement a PerRowSecondaryIndex per column, break the composite into parts and index specific bits, also including the base rowkey.
> Then a search against a TRANSPOSED row or DOCUMENT will be possible.
>
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