When we upgraded from weblogic 9c(JDK 1.5) to weblogic 12c(JDK 1.8), hibernate type calendar_date is adding time to the field. Except weblogic version nothing else has changed. In weblogic 9c the same column is getting populated with only Date(with out time), but in weblogic 12c column is getting populated with Date along with Time. Could some one guide me in right direction?

<property name="hireDate" column="hire_date" type="calendar_date"/>

weblogic 9c
hire_date = 05/15/2017

weblogic 12c
hire_date = 05/15/2017 08:22:36

I can't tell how Hibernate 3 is working since I don't have that branch and we don't maintain 3.x or 4.x branches anymore.

However, on 5.2, the calendar_date Type uses the following descriptors:



And the DateTypeDescriptor SQL descriptor calls the setDate method on the underlying PreparedStatement:



So, everything looks fine. Maybe it's the JDBC Driver causing some issues. Make sure you update the JDBC driver as well.

Thanks for the quick reply, we are using ojdbc7.jar as JDBC driver, With Hibernate10gDialect.

You can debug it and see who is causing the issue. That's the only way you can figure it out.