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Posted to issues@phoenix.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2024/02/15 20:33:00 UTC

[jira] [Commented] (PHOENIX-7041) Populate ROW_KEY_PREFIX column when creating views

    [ https://issues.apache.org/jira/browse/PHOENIX-7041?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17817779#comment-17817779 ] 

ASF GitHub Bot commented on PHOENIX-7041:
-----------------------------------------

kadirozde commented on PR #1821:
URL: https://github.com/apache/phoenix/pull/1821#issuecomment-1947294773

   @jpisaac, I approved this PR and then noticed the test failures. Can you look into the failures?




> Populate ROW_KEY_PREFIX column when creating views
> --------------------------------------------------
>
>                 Key: PHOENIX-7041
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-7041
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Jacob Isaac
>            Assignee: Jacob Isaac
>            Priority: Major
>             Fix For: 5.2.1
>
>
> When a view statement is defined by the constraints articulated in PHOENIX-4555, all rows created by the view will be prefixed by a KeyRange. The view thus can simply be represented by the prefixed KeyRange generated by the expression representing the view statement. 
> The ROW_KEY_PREFIX column will store this KeyRange. The prefixed KeyRange will be used to create a PrefixIndex -> mapping a row prefix to a view.



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