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Accessing columns of parent table in child object

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pramod_ppp

Post subject: Accessing columns of parent table in child object

Posted: Mon Mar 08, 2004 11:09 pm

Newbie

Joined: Thu Mar 04, 2004 5:41 am
Posts: 10

I am newbie to Hibernate trying to find a weird solution. I am not sure I am right or is it possible in hibernate

Here is the scenario
Dept
Dept_ID
DeptName
Description
DeptAlias
DeptLocation

Employee
Employee_id
EmpName
Dept_ID
....

I successfully implemented the relation where I can get the Dept object for each employee.

My reqt is to get only the deptname for each employee, Not the entire Dept object ..

Is is possible that I can able to retrieve the dept selected columns in Employee object.

Employee.
------
Employee_id
empName
deptname
deptlocation

Please let me know if it possible.

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michael

Post subject:

Posted: Tue Mar 09, 2004 5:50 am

Hibernate Team

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

You can trick something with the "formula" attribute of a property probably, or just do a get method which does return parent.getName() if you don't care about loading the parent.

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pramod_ppp

Post subject: Accessing Parent data in child object

Posted: Tue Mar 09, 2004 9:20 am

Newbie

Joined: Thu Mar 04, 2004 5:41 am
Posts: 10

Thanks

Can you please send me the chunk of code for e.g.

thanks

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