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From "Eli Levine (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-978) Allow views to extend base table's PK
Date Thu, 09 Jul 2015 01:21:04 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14619693#comment-14619693
] 

Eli Levine commented on PHOENIX-978:
------------------------------------

[~tdsilva], many thanks for finding the issue. James and I have chatted offline about it and
decided to limit the scope of this Jira to allow views to extend parent's PK only if its last
PK column is fixed length. I am working on this now and will submit a new pull request shortly.

> Allow views to extend base table's PK
> -------------------------------------
>
>                 Key: PHOENIX-978
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-978
>             Project: Phoenix
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0, 4.0.0
>            Reporter: Eli Levine
>            Assignee: Eli Levine
>             Fix For: 5.0.0, 4.5.0
>
>         Attachments: PHOENIX-978.diff
>
>
> CREATE VIEW syntax currently disallows PK constraint to be defined.  As a result views
and tenant-specific tables created using CREATE VIEW automatically inherit their base table's
PK with no way to extend it.
> Base tables should be allowed to be created with a minimum of PK columns to support views,
and views to extend PKs as desired.  This would allow a single base table to support a heterogeneous
set of views on top of it.



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