Java 我正在努力为下面的SQL编写JPQL。下面是实体类和SQL查询。我用这种方式尝试过JPQL。有人能帮我吗
SQL查询:Java 我正在努力为下面的SQL编写JPQL。下面是实体类和SQL查询。我用这种方式尝试过JPQL。有人能帮我吗,java,jpql,Java,Jpql,SQL查询: SELECT DISTINCT table1.id, table2.name, FROM Table1 table1, Table2 table2 WHERE table1.id = table2.id 我正在努力将条件保持在JPQL中的where条件之上 实体类: SELECT DISTINCT table1.id, table2.name, FROM Table1 table1, Table2 table2 WHERE table1.tab
SELECT DISTINCT
table1.id,
table2.name,
FROM
Table1 table1,
Table2 table2
WHERE
table1.id = table2.id
我正在努力将条件保持在JPQL中的where条件之上
实体类:
SELECT DISTINCT
table1.id,
table2.name,
FROM
Table1 table1,
Table2 table2
WHERE
table1.table2 = table2.id(THIS IS THE POINT I STUCK WITH )
1.表1
public class Table1 {
@ManyToOne()
@JoinColumn(name="ID")
Table2 table2;
}
2.表2
public class Table2 {
@Id
@Column(name="ID")
private Long id;
@Column(name="name")
private String name;
}
JPQL我试过:
SELECT DISTINCT
table1.id,
table2.name,
FROM
Table1 table1,
Table2 table2
WHERE
table1.table2 = table2.id(THIS IS THE POINT I STUCK WITH )