[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-5371) Add support for REVEND_TSTMP which will enable SQL table partitioning by time

[Erik-Berndt Scheper (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-5371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=38139#action_38139 ] 

Erik-Berndt Scheper commented on HHH-5371:
------------------------------------------

The patch provided breaks the envers tests of the current trunk.

This happens in org.hibernate.envers.test.integration.manytomany.sametable.BasicSametable.java
where the column 'REVEND_TSTMP' is missing in Table 'children_AUD'

Fix:
Line 69/70 should be changed to:

{code:title=BasicSametable.java|borderStyle=solid}
        session.createSQLQuery("CREATE TABLE children_AUD(REV integer NOT NULL, REVEND integer, REVEND_TSTMP bigint, REVTYPE tinyint, " +
                "parent_id integer, child1_id integer NULL, child2_id integer NULL)").executeUpdate();
{code} 



> Add support for REVEND_TSTMP which will enable SQL table partitioning by time
> -----------------------------------------------------------------------------
>
>                 Key: HHH-5371
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5371
>             Project: Hibernate Core
>          Issue Type: New Feature
>          Components: envers
>    Affects Versions: 3.6.0.Beta1
>            Reporter: Matthew B. Jones
>            Assignee: Adam Warski
>         Attachments: revend_tstmp.txt
>
>
> There is strong desire to be able to purge old records out of a relational database by using table partitioning. In order to partition a table, you need to partition it on a column that exists within the table. So, in order to partition the _AUD tables by expired time, the timestamp of REVEND must be present within the table.

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