package com.bvn13.covid19.model.entities; import lombok.Data; import javax.persistence.*; import java.time.LocalDateTime; import java.time.ZonedDateTime; @Data @Entity @Table(name = "update_info", uniqueConstraints = { @UniqueConstraint(columnNames = {"createdOn"}) }) public class CovidUpdateInfo { @Id @GeneratedValue(strategy = GenerationType.SEQUENCE) private long id; private LocalDateTime createdOn; private ZonedDateTime datetime; }