[jira] Updated: (CASSANDRA-1598) Add Boolean Expression to secondary querying

["Jonathan Ellis (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-1598?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Ellis updated CASSANDRA-1598:
--------------------------------------

    Fix Version/s: 0.8

Tagging this fix for 0.8 since it's starting to get late in the game to break clients again for 0.7 and OR is trivial to do client-side.

> Add Boolean Expression to secondary querying
> --------------------------------------------
>
>                 Key: CASSANDRA-1598
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-1598
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Core
>    Affects Versions: 0.7.0
>            Reporter: Todd Nine
>             Fix For: 0.8
>
>
> Add boolean operators similar to Lucene style searches.  Currently there is implicit support for the && operator.  It would be helpful to also add support for ||/Union operators.  I would envision this as the client would be required to construct the expression tree and pass it via the thrift interface.
> BooleanExpression --> BooleanOrIndexExpression
>                                      --> BooleanOperator
>                                      --> BooleanOrIndexExpression
> I'd like to take a crack at this since it will greatly improve my Datanucleus plugin

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