[hibernate-issues] [Hibernate-JIRA] Updated: (ANN-673) Guaranty column order in genereted schema

[Emmanuel Bernard (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/ANN-673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Bernard updated ANN-673:
---------------------------------

    Affects Version/s:     (was: 3.3.1)
                           (was: 3.2.1)
                       3.3.0.ga
        Fix Version/s: 3.3.1

> Guaranty column order in genereted schema
> -----------------------------------------
>
>                 Key: ANN-673
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-673
>             Project: Hibernate Annotations
>          Issue Type: Bug
>          Components: binder
>    Affects Versions: 3.3.0.ga
>         Environment: Hibernate 3.2.1 and SVN, PostgreSQL 8.1
>            Reporter: Ivo Danihelka
>            Priority: Minor
>             Fix For: 3.3.1
>
>         Attachments: fk-order.path
>
>
> Problem:
> - AnnotationConfiguration does not define stable ordering for foreign key columns. They then could appear in generated SQL schema in any order. For example, sometimes table foreign key column person_id is before another foreign key column dog_id and sometimes it is behind it.
> Tool hbm2ddl could be used to see the generated schema. The order of foreign key columns in one table changes
> when unrelated change is made inside mapping of a different table.
> Proposed Solution:
> - Don't base the ordering of foreign keys on hashCode. Base it on tableName+propertyName.
> A patch against hibernate 3.2.1 is attached (it also backportes #ANN-551 into 3.2.1).

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