Changing the generated name of a foreign key in Hibernate

Question

@OneToOne()
@JoinColumn(name=\"vehicle_id\", referencedColumnName=\"vehicleId\")
public Vehicle getVehicle() {
    return vehicle;
}

My UserDetails

Answer 1

Also you can use @ForeignKey embedded in @JoinColumn like this:

@JoinColumn(name = "BAR_ID", foreignKey = @ForeignKey(name = FK_BAR_OF_FOO))

for @ManyToMany relations you can use foreignKey and inverseForeignKey embedded in @JoinTable like this:

@JoinTable(name = "ARC_EMPLOYEE_OF_BAR"
        , joinColumns = {@JoinColumn(name = "BAR_ID")}
        , inverseJoinColumns = {@JoinColumn(name = "EMPLOYEE_ID")}
        , uniqueConstraints = {@UniqueConstraint(name = "ARC_UK_EMPLOYEE_OF_BAR", columnNames = {"EMPLOYEE_ID", "BAR_ID"})}
        , foreignKey = @ForeignKey(name = "ARC_FK_BAR_OF_EMPLOYEE")
        , inverseForeignKey = @ForeignKey(name = "ARC_FK_EMPLOYEE_OF_BAR"))