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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-3477) Support sequence arithmetic in Calcite-Phoenix
Date Sat, 03 Dec 2016 01:06:58 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-3477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15717046#comment-15717046
] 

ASF GitHub Bot commented on PHOENIX-3477:
-----------------------------------------

GitHub user lomoree opened a pull request:

    https://github.com/apache/phoenix/pull/224

    PHOENIX-3477 Support sequence arithmetic in Calcite-Phoenix

    PhoenixConverterRules is meant to route any logical project through PhoenixClientProject.
Before, sequences were not properly being found. This patch simplifies the logic and adds
that support.
    -- Check for nested sequences
    -- Use the Sequence Manager now available in StatementContext
    -- Add relevant test cases to CalciteIT

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/bloomberg/phoenix sequencearithmetic

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/phoenix/pull/224.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #224
    
----
commit 8eacb9e455f16c97d6f301fdb1c27494905900a0
Author: Eric Lomore <elomore@bloomberg.net>
Date:   2016-12-03T01:00:20Z

    PHOENIX-3477 Support sequence arithmetic in Calcite-Phoenix

----


> Support sequence arithmetic in Calcite-Phoenix
> ----------------------------------------------
>
>                 Key: PHOENIX-3477
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-3477
>             Project: Phoenix
>          Issue Type: Sub-task
>            Reporter: Eric Lomore
>            Assignee: Eric Lomore
>
> When a sequence is wrapped inside an arithmetic operator it is routed through PhoenixServerProject
which does not currently have sequence support
> {{SELECT NEXT VALUE FOR foo.bar+1 FROM SYSTEM.SEQUENCE.}}



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