JPA spring boot inner join - with-clause referenced two different from-clause elements error

问题

I'm trying to select with a inner join in one of my JPA repositories

the query:

@Query(value = "select wm.WagerIdentification, wm.BoardNumber, wm.MarkSequenceNumber, wm.MarkNumber," +
        " pt.CouponTypeIdentification, pt.WagerBoardQuickPickMarksBoard " +
        "from WagerBoard wb " +
        "inner join wb.listOfWagerMarks wm on wb.WagerIdentification = wm.WagerIdentification and wb.BoardNumber = wm.BoardNumber and wb.GameIdentification = wm.GameIdentification and wm.meta_IsCurrent = 1 " +
        "inner join wb.poolgameTransaction pt on (wb.TransactionIdentification = pt.TransactionIdentification and pt.meta_IsCurrent = 1)" +
        "where wb.meta_IsCurrent = 1")
List<Object[]> findAllTest();

relations:

PoolgameTransactions

@OneToMany(mappedBy = "poolgameTransaction")
private List<WagerBoard> ListOfWagers = new ArrayList<>();

WagerBoard

@ManyToOne(fetch=FetchType.LAZY)
@JoinColumns({
        @JoinColumn(name = "TransactionIdentification", insertable = false, updatable = false),
        @JoinColumn(name = "meta_CreatedDate", insertable = false, updatable = false)
})
private PoolgameTransaction poolgameTransaction;

@OneToMany(mappedBy = "wagerBoard")
private List<WagerBoardMarks> listOfWagerMarks;

WagerBoardMarks

@ManyToOne(fetch=FetchType.LAZY)
@JoinColumns({
        @JoinColumn(name = "BoardNumber", insertable = false, updatable = false),
        @JoinColumn(name = "GameIdentification", insertable = false, updatable = false),
        @JoinColumn(name = "WagerIdentification", insertable = false, updatable = false),
        @JoinColumn(name = "meta_CreatedDate", insertable = false, updatable = false)
})
private WagerBoard wagerBoard;

the error:

Caused by: org.hibernate.hql.internal.ast.QuerySyntaxException: with-clause referenced two different from-clause elements

回答1:

I would remove the condition from On.. to the where part:

select wm.WagerIdentification, wm.BoardNumber, wm.MarkSequenceNumber, wm.MarkNumber," +
        " pt.CouponTypeIdentification, pt.WagerBoardQuickPickMarksBoard " +
        "from WagerBoard wb " +
        "inner join wb.listOfWagerMarks wm 
        "inner join wb.poolgameTransaction pt
where wm.meta_IsCurrent = 1 and wb.meta_IsCurrent = 1

The other dependencies are implicitly embedded in the mapping configuration anyway.

回答2:

Do not use ON in your query.Try the following:

@Query(value = "select wm.WagerIdentification, wm.BoardNumber, wm.MarkSequenceNumber, wm.MarkNumber," +
    " pt.CouponTypeIdentification, pt.WagerBoardQuickPickMarksBoard " +
    "from WagerBoard wb " +
    "inner join wb.listOfWagerMarks wm where wb.WagerIdentification = wm.WagerIdentification and wb.BoardNumber = wm.BoardNumber and wb.GameIdentification = wm.GameIdentification and wm.meta_IsCurrent = 1 " +
    "inner join wb.poolgameTransaction pt where (wb.TransactionIdentification = pt.TransactionIdentification and pt.meta_IsCurrent = 1)" +
    "where wb.meta_IsCurrent = 1")
List<Object[]> findAllTest();

来源：https://stackoverflow.com/questions/42410950/jpa-spring-boot-inner-join-with-clause-referenced-two-different-from-clause-el

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java

hibernate

jpa

spring-boot

hql