[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4300) Composite Key which contains a discriminator causes "Repeated Column" errors

[Jason Ferguson (JIRA)]

    [ https://hibernate.onjira.com/browse/HHH-4300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=46592#comment-46592 ] 

Jason Ferguson commented on HHH-4300:
-------------------------------------

Since the maintainers are actively ignoring this issue, I ended up using multiple id's and a @Where annotation to get around this.

{code:title=Sqi.java|borderStyle=solid}
@Entity
@Where(clause = "CODE_TYPE='SQI'")
@Table(name = "T_CODE_VAL")
public class Sqi implements DomainObject, Serializable {

	private static final long serialVersionUID = 1L;

	private String type;
	private String value;
	private String description;

	@Id
	@Column(name = "CODE_TYPE", insertable = false, updatable = false)
	public String getType() {
		return type;
	}

	public void setType(String type) {
		this.type = type;
	}

	@Id
	@Column(name = "CODE_VALUE", insertable = false, updatable = false)
	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}

	@Column(name = "DESCRIPTION", insertable = false, updatable = false)
	public String getDescription() {
		return description;
	}

	public void setDescription(String description) {
		this.description = description;
	}
}

{code}

> Composite Key which contains a discriminator causes "Repeated Column" errors
> ----------------------------------------------------------------------------
>
>                 Key: HHH-4300
>                 URL: https://hibernate.onjira.com/browse/HHH-4300
>             Project: Hibernate ORM
>          Issue Type: Bug
>          Components: annotations
>         Environment: Hibernate version: 3.3.1 GA
> Application Server: Glassfish V3 Prelude
> Database: Oracle 9i
>            Reporter: Pasi Orovuo
>         Attachments: ItemInfo.zip
>
>
> See this forum post for background:
> http://forum.hibernate.org/viewtopic.php?t=995693
> Annotations does not seem to have a possibility to define "insert = false" on a discriminator column, as mentioned in the following bug:
> http://opensource.atlassian.com/projects/hibernate/browse/HB-1149
> Sources of classes that demonstrate the problem in above forum case attached.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira