[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-3579) Support for PostgreSQL UUID data type
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-3579?page=c...
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David Driscoll updated HHH-3579:
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Attachment: patch_HH_3579_PostgresSQLDialect.txt
patch_HH_3579_NullableType.txt
patch_HH_3579_Hibernate.txt
I noticed that Hibernate did not have support for UUID as well.
But, fortunately the guys over in NHibernate to implement UUID support for PostgreSQL.
WIth the help of the NHibernate implementation , I have create a patches to support this
in Hibernate.
This is the first 3 of 5 patch files.
Support for PostgreSQL UUID data type
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Key: HHH-3579
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3579
Project: Hibernate Core
Issue Type: New Feature
Components: core
Affects Versions: 3.3.1
Reporter: Olivier Van Acker
Attachments: patch_HH_3579_Hibernate.txt, patch_HH_3579_NullableType.txt,
patch_HH_3579_PostgresSQLDialect.txt
PostgreSQL has since version 8.3 UUID as data type nativly supported in the database.
The only way to get this to work in Hibernate is to add <column name="id"
sql-type="uuid"/> to your mappings file (or @columnDefinition via
annotations)
and create your own custom usertype (e.g. public class UUIDUserType implements UserType,
Serializable {..} ) and map this to java.util.UUID
worth mentioning is that java.util.UUID is only introduced in java 1.5 so there might be
a backwards compatibility problem
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