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From "Aleksey Yeschenko (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-8846) SubQuery and IN operator implementation
Date Sat, 21 Feb 2015 21:19:11 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-8846?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14330435#comment-14330435
] 

Aleksey Yeschenko commented on CASSANDRA-8846:
----------------------------------------------

Furthermore, the correct way to implement this would involve modifying CQL grammar and SelectStatement,
and involve much more work to do right.

In general, the preferred solution would be for users to do it manually. Paginate over the
results of the "sub" query, and asynchronously fetch partitions with those returned ids.

> SubQuery and IN operator implementation 
> ----------------------------------------
>
>                 Key: CASSANDRA-8846
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8846
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>            Reporter: Job M Thomas
>            Priority: Minor
>             Fix For: 3.0
>
>         Attachments: SubQuery.rar
>
>




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