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From "T Jake Luciani (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3995) Support multiple indexes on single query
Date Tue, 27 Mar 2012 18:02:29 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13239736#comment-13239736
] 

T Jake Luciani commented on CASSANDRA-3995:
-------------------------------------------

This patch seems to only account for the most restrictive expression.
It doesn't prune off the rows with columns that don't match the rest of the expressions.

It should do both to be correct otherwise you will get rows that don't actually match your
all of you expressions
                
> Support multiple indexes on single query
> ----------------------------------------
>
>                 Key: CASSANDRA-3995
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3995
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Dmitry Petrashko
>         Attachments: Support_Multiple_Indexes-v2.patch, Support_Multiple_Indexes-v3.patch,
Support_for_multiple_indexes.patch
>
>
> Currently if multiple secondary index types are available query is not processed.
> Expected behavior executing query with index with best selectivity.

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