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From "Todd Nine (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-1598) Add Boolean Expression to secondary querying
Date Mon, 29 Aug 2011 01:55:38 GMT

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

Todd Nine updated CASSANDRA-1598:
---------------------------------

    Issue Type: New Feature  (was: Sub-task)
        Parent:     (was: CASSANDRA-2915)

> 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: API
>    Affects Versions: 0.7 beta 3
>            Reporter: Todd Nine
>
> 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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