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Simple JPA/JPQL question. I have an entity with a ManyToMany relationship:
@Entity
public class Employee {
@ManyToMany
@JoinTablename="employee_project"
joinColumns={@JoinColumn(name="employee_id"}
inverseJoinColumns={@JoinColumn(name="project_id"})
private List<Project> projects;
What is the JPQL query to return all the Employees that do not have any projects?
or