Setting primary key

Question

Hello , 
 I have a requirement where i need to set the primary key of the cdt through an xsd and not using the interface .Which annotation can be used for the same ? I tried searching through existing CDT's for the setting primary key annotation but was not able to find one. Any help will be appreciated. 
 Thanks, 
 Rohit Ouhal

aratim · Answer

Hi Rohit, @Id notation will be useful for defining primary key field.

rommels · Answer

Hi Rohit, Use @GeneratedValue along with @Id @Id >> It will set the field as primary key @GeneratedValue >> It will set the primary key as auto increment @Id @GeneratedValue @Column(name="Id")