[jira] [Commented] (OPENJPA-2816) Add HerdDB DBDictionary

["ASF subversion and git services (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-2816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17338623#comment-17338623 ] 

ASF subversion and git services commented on OPENJPA-2816:
----------------------------------------------------------

Commit cb4e47b82c5ebd308a4ff6f049c353b0dbfbcf2f in openjpa's branch refs/heads/master from Mark Struberg
[ https://gitbox.apache.org/repos/asf?p=openjpa.git;h=cb4e47b ]

OPENJPA-2816 had to revert dd9bce0cc9 due to side effect

Changing the delimitedFromDb handling had a negative side effect on PostgreSQL.
Postgres uses all lower internally, thus comparing those from the db to the generated
columns does not get detected as equal, which leads to wrong metadata.

We have to come back to HerdDB and also need to re-evaluate DBDict#delimitAll.


> Add HerdDB DBDictionary
> -----------------------
>
>                 Key: OPENJPA-2816
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2816
>             Project: OpenJPA
>          Issue Type: New Feature
>          Components: third-party
>            Reporter: Enrico Olivelli
>            Priority: Major
>             Fix For: 3.2.0
>
>
> I would like to contribute to OpenJPA a DBDictionary for HerdDB database
> [https://github.com/diennea/herddb
> ]HerdDB is an embedded database designed to run in production with builtin replication.
> It is based on Apache Calcite, Apache BookKeeper and Apache ZooKeeper
> Basically it is this file:
> [https://github.com/diennea/herddb/blob/master/herddb-thirdparty/openjpa/src/main/java/herddb/openjpa/DBDictionary.java]
>  
>  



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