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Posted to issues@quickstep.apache.org by "Zuyu Zhang (JIRA)" <ji...@apache.org> on 2016/06/12 19:10:20 UTC

[jira] [Updated] (QUICKSTEP-18) Allow BasicColumnStoreTupleStorageSubBlock to be unsorted

     [ https://issues.apache.org/jira/browse/QUICKSTEP-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zuyu Zhang updated QUICKSTEP-18:
--------------------------------
    Assignee: Craig Chasseur

> Allow BasicColumnStoreTupleStorageSubBlock to be unsorted
> ---------------------------------------------------------
>
>                 Key: QUICKSTEP-18
>                 URL: https://issues.apache.org/jira/browse/QUICKSTEP-18
>             Project: Apache Quickstep
>          Issue Type: Improvement
>          Components: Storage
>            Reporter: Craig Chasseur
>            Assignee: Craig Chasseur
>
> Thus far Quickstep has required column stores to be sorted, even though sorting is really orthogonal to the layout of attribute data in a block. BasicColumnStoreTupleStorageSubBlock should make sorting an optional, rather than a required feature.
> In the long term, it would be nice to allow any tuple store to be sorted or unsorted as we please, but doing that right will require a more extensive refactor.



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