openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anurag Rai (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-1138) Adding the support for query targeting using a query target policy
Date Sun, 21 Jun 2009 20:12:07 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-1138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Anurag Rai updated OPENJPA-1138:
--------------------------------

    Attachment: OPENJPA-1138-2.0.0-TEST.1.patch
                OPENJPA-1138-2.0.0-SOURCE.1.patch

This is a cumulative patch for the issue. Target policy working for select and find. Many
more test cases have been introduced. 

> Adding the support for query targeting using a query target policy
> ------------------------------------------------------------------
>
>                 Key: OPENJPA-1138
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-1138
>             Project: OpenJPA
>          Issue Type: New Feature
>          Components: slice
>    Affects Versions: 2.0.0
>         Environment: Windows Vista, Eclipse3.4.2,  Maven 2.1.0, Java 1.6.0_13
>            Reporter: Anurag Rai
>             Fix For: 2.0.0
>
>         Attachments: OPENJPA-1138-2.0.0-SOURCE.1.patch, OPENJPA-1138-2.0.0-SOURCE.patch,
OPENJPA-1138-2.0.0-TEST.1.patch, OPENJPA-1138-2.0.0-TEST.patch
>
>   Original Estimate: 336h
>  Remaining Estimate: 336h
>
> Slice gives us an abstraction for using horizontally partitioned databases. As of now
we use hints to set targets for a particular query if we want it to be fired on  particular
Slices(partitions). This method works fine but we need to have something which works from
outside the user code as in the case of distribution policy. If we have such a way we can
externally set targets without changing the code. Such targeting should be available for select
and find.  

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message