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Mapping for SQL SET type?

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Goonie

Post subject: Mapping for SQL SET type?

Posted: Tue May 11, 2004 9:35 am

Regular

Joined: Tue Jan 06, 2004 3:32 pm
Posts: 80
Location: Munich, Germany

Does Hibernate offer any convenient mapping for the SQL SET type?

From the MySQL manual: A SET is a string object that can have zero or more values, each of which must be chosen from a list of allowed values specified when the table is created.

I am thinking about Hibernate mapping an SQL SET to maybe a java.util.Set or an array of Strings.

Regards,

Andreas

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michael

Post subject:

Posted: Tue May 11, 2004 10:01 am

Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany

This should be easily doable using a custom UserType.

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Goonie

Post subject:

Posted: Tue May 11, 2004 11:52 am

Regular

Joined: Tue Jan 06, 2004 3:32 pm
Posts: 80
Location: Munich, Germany

Has anybody already implemented such a UserType and would be willing to share the code?

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michael

Post subject:

Posted: Tue May 11, 2004 12:54 pm

Hibernate Team

Joined: Tue Sep 09, 2003 2:10 pm
Posts: 3246
Location: Passau, Germany

Just take a look at the existing UserType solutions in the Wiki, the code should be really trivial.

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