[hibernate-issues] [Hibernate-JIRA] Resolved: (ANN-710) MapKeyManyToMany name attribute gets ignored

[Emmanuel Bernard (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/ANN-710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Emmanuel Bernard resolved ANN-710.
----------------------------------

    Resolution: Rejected

> MapKeyManyToMany name attribute gets ignored
> --------------------------------------------
>
>                 Key: ANN-710
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-710
>             Project: Hibernate Annotations
>          Issue Type: Bug
>          Components: binder
>    Affects Versions: 3.3.0.ga
>         Environment: Hibernate 3.2.5
> PostgreSQL dialect
>            Reporter: James Roper
>
> The following mapping:
> 	@CollectionOfElements
> 	@JoinTable(name = "my_join_table", joinColumns = @JoinColumn(name = "my_id"))
> 	@Column(name = "text")
> 	@Enumerated(EnumType.STRING)
> 	@MapKeyManyToMany(joinColumns = @JoinColumn(name = "my_enum"))
> 	private Map<MyEnum, String> text;
> Generates the following table:
>     create table my_join_table (
>         my_id int8 not null,
>         text varchar(255),
>         mapkey varchar(255),
>         primary key (my_id, mapkey)
>     );
> So, the "my_enum" column name is ignored, and "mapkey" is used instead.  Note that the key for the map is an enum.
> Also, I don't see any way to set the length of a mapped column for String mapped enums.

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