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Editorial Team
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Asked: 2026-05-18T05:23:38+00:00

I am trying to execute a namedquery @NamedQuery(name=getEmployeeDetails,query=select e.username,e.email,e.image,e.firstname,e.lastname from Employee e where e.empid=?1)

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I am trying to execute a namedquery 

@NamedQuery(name="getEmployeeDetails",query="select e.username,e.email,e.image,e.firstname,e.lastname from Employee e where e.empid=?1")

Now when I execute this query in a EJB 3.0 Session Bean what is the object I should return.I tried returning Listits returning a Vector which creates a classcast exception.The employee table contains fields like password and other confidential details which I don’t want to fetch.So I am not using select e from Employee e.
I am learning JPA can anyone help.

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1 Answer

  1. Editorial Team

    Below is the sample query which fetches only the required fields, but have to make such constructor for it.

    Query : SELECT NEW package_name.Employee(e.username,e.email,e.image,e.firstname,e.lastname) FROM Employee e where e.empid=?1;

    It will return Employee entity with selected fields & remaining will have default values.

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