hi,

i had declared a element in my hbm.xml to generate, however, when insert and update is execute. I cannot see any date value but null instead.

my elements is same almost same like the one in hibernate in action.

<property name="lastModified"
update="false"
insert="false"
generated="always"/>

it will generated Datetime Type for MYSQL. but when i change to timestamp, it work like what i though (every insert and update is generated the date value).

am my mapping is incorrect ?

i receive this error

2008-06-05 18:44:14,942 WARN [org.hibernate.util.JDBCExceptionReporter] - <SQL Error: 1364, SQLState: HY000>
2008-06-05 18:44:14,942 ERROR [org.hibernate.util.JDBCExceptionReporter] - <Field 'lastModified' doesn't have a default value>
org.hibernate.exception.GenericJDBCException: could not insert: [com.XXX.ClassName]
....... //other exception


any idea ? all i want to do is declared a field that auto generated date.

kiwi
----
happy hacking

yes i think you have to add type="timestamp" that it works.

i had try. but it is not work.

anyway, i have use <timestamp /> instead of use in property.

kiwi