index on version or timestamp columns

melih · **Joined:** Fri Dec 04, 2009 4:42 am **Posts:** 5

Hi everyone.

The question is "can I put an index on version or timestamp attributes on mapping xml file".

Since there isn't any element in timestamp or version attributes, how can ı solve the issue.

PS : I am using hibernate 2.18

Kind Regards...

nordborg · **Posted:** Mon Feb 22, 2010 3:16 am

Most elements that has a column attribute can also accept a <column> sub-tag. This tag can define an index. See http://docs.jboss.org/hibernate/stable/ ... etguide-s1 for some examples.

melih · **Joined:** Fri Dec 04, 2009 4:42 am **Posts:** 5

seems that "timestamp" does not have "column" sub attribute.

nordborg · **Posted:** Mon Feb 22, 2010 4:07 am

From the documentation:

Quote:

<Timestamp> is equivalent to <version type="timestamp">

I just noticed that you use Hibernate 2... so I have no idea if you can do this or not... The above link and information is for Hibernate 3.3