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Posted to dev@phoenix.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2016/07/18 09:27:20 UTC

[jira] [Commented] (PHOENIX-2785) Do not store NULLs for immutable tables

    [ https://issues.apache.org/jira/browse/PHOENIX-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15381972#comment-15381972 ] 

Lars Hofhansl commented on PHOENIX-2785:
----------------------------------------

I'd like to warm this up again, as this can be quite an improvement.
[~giacomotaylor], what were you thinking in terms of tests?

> Do not store NULLs for immutable tables
> ---------------------------------------
>
>                 Key: PHOENIX-2785
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2785
>             Project: Phoenix
>          Issue Type: Improvement
>    Affects Versions: 4.7.0
>            Reporter: Lars Hofhansl
>            Priority: Minor
>         Attachments: 2785.txt
>
>
> Currently we do store Delete markers (or explicit Nulls). For immutable tables that is not necessary. Null is that distinguishable from an absent column.



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