【发布时间】:2019-12-03 08:51:48
【问题描述】:
我有 2 个实体,想对这两个表的 ID 执行内部联接。我怎么做?加入表格后,如何获取值?
第一个实体:Employee.java
@Entity
@Table(name = "emp")
public class Employee {
@Id
@Column(name = "id", nullable = false)
private int id;
@Column(name = "language", nullable = false)
private String language;
第二个实体:Username.java
@Entity
@Table(name = "users")
public class Username {
@Id
@Column(name = "id", nullable = false)
private int id;
@Column(name = "name", nullable = false)
private String name;
谢谢
【问题讨论】:
标签: spring-boot spring-data-jpa inner-join