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Posted to dev@jena.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2017/12/03 15:28:00 UTC

[jira] [Commented] (JENA-1443) GraphView to provide graph transactions

    [ https://issues.apache.org/jira/browse/JENA-1443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16275971#comment-16275971 ] 

ASF GitHub Bot commented on JENA-1443:
--------------------------------------

GitHub user afs opened a pull request:

    https://github.com/apache/jena/pull/324

    JENA-1443: Use DatasetGraph for GraphView TransactionHandler

    

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

    $ git pull https://github.com/afs/jena graph-txn

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

    https://github.com/apache/jena/pull/324.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 #324
    
----
commit abfb0530ff714b8d38d50ecbb3cb76f39087e6ad
Author: Andy Seaborne <an...@apache.org>
Date:   2017-12-03T15:25:30Z

    JENA-1443: Use DatasetGraph for GraphView TransactionHandler

----


> GraphView to provide graph transactions
> ---------------------------------------
>
>                 Key: JENA-1443
>                 URL: https://issues.apache.org/jira/browse/JENA-1443
>             Project: Apache Jena
>          Issue Type: Improvement
>    Affects Versions: Jena 3.5.0
>            Reporter: Andy Seaborne
>            Assignee: Andy Seaborne
>             Fix For: Jena 3.6.0
>
>
> {{GraphView}} can provide a {{TransactionHandler}} that uses the underlying {{DatasetGraph}}. Then some level of graph transaction support can be provided.
> Due to the contract for {{begin()}}, this will have to be conservatively a write transaction for the moment.  TDB2 already has R->W promotion enabled. This could be rolled out to other datasets with necessary testing.



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