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From "James Taylor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-978) Allow views to extend base table's PK (only if last PK column is fixed length)
Date Mon, 13 Jul 2015 21:54:04 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14625430#comment-14625430
] 

James Taylor commented on PHOENIX-978:
--------------------------------------

One minor item: can you change all of the put.addColumn() calls to specify the timestamp instead
of specifying it in the Put constructor? I've had issues doing the latter at times and found
the former to be more reliable.

> Allow views to extend base table's PK (only if last PK column is fixed length)
> ------------------------------------------------------------------------------
>
>                 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-v2.patch, PHOENIX-978.diff, PHOENIX-978.patch
>
>
> 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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