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From "Todd Nine (JIRA)" <j...@apache.org>
Subject [jira] Created: (CASSANDRA-1598) Add Boolean Expression to secondary querying
Date Sun, 10 Oct 2010 21:04:31 GMT
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


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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