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Posted to commits@cassandra.apache.org by "Jonathan Ellis (JIRA)" <ji...@apache.org> on 2011/06/08 05:23:58 UTC

[jira] [Commented] (CASSANDRA-2591) IN doesn't work with column indexes

    [ https://issues.apache.org/jira/browse/CASSANDRA-2591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045764#comment-13045764 ] 

Jonathan Ellis commented on CASSANDRA-2591:
-------------------------------------------

Hmm. I think this is more complicated than I thought at first.

What if we ask for "columnX IN (1, 2, 3, 4, 5) AND columnY IN (6, 7, 8, 9, 10)" for instance?  That's 25 queries to combine! ({x=1,y=6}, {x=1, y=7}, ...)

Starting to think we should close as wontfix. Thoughts?

> IN doesn't work with column indexes
> -----------------------------------
>
>                 Key: CASSANDRA-2591
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2591
>             Project: Cassandra
>          Issue Type: Bug
>          Components: API
>    Affects Versions: 0.8.1
>            Reporter: Jonathan Ellis
>            Assignee: Pavel Yaskevich
>             Fix For: 0.8.1
>
>         Attachments: CASSANDRA-2591.patch
>
>
> Note that we'll need to do a merge on the coordinator, because the contract is that results are returned in key order.

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