Check out example codes for "ejb @Column". It will help you in understanding the concepts better.

Code Example 1

@Entity
public class Employee implements java.io.Serializable
{

	@Column (name="NAME")
	private String name;

	@Column (name="AGE")
	public int getAge()
	{
		return this.age
	}
	/*
    
    		(...)    
            
    */
}

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