JPA select 忽略 OR 部分

Question

我有 select 个查询：

SELECT entity
FROM EnterpriseEventLog entity 
WHERE entity.enterprise.recordId = :recordIdEnterprise     
OR  entity.group.enterprise.recordId = :recordIdEnterprise

但是 "entity.enterprise.recordId = :recordIdEnterprise" 部分被 JPA 忽略，select 就像没有这部分一样。如果我删除这个 "OR entity.group.enterprise.recordId = :recordIdEnterprise" select 可以正常工作并提取数据。
我使用 mySql 5.5 和 EclipseLink 2.5.1
这是我的例子类:

@Entity (name = "EnterpriseEventLog")
@Table (name = "ENTERPRISE_EVENT_LOG")
public class EnterpriseEventLogEntity {

  @ManyToOne (fetch = FetchType.LAZY)
  @JoinColumn (name = "RECORD_ID_ENTERPRISE", updatable = false)
  private EnterpriseEntity enterprise;

  @ManyToOne (fetch = FetchType.LAZY)
  @JoinColumn (name = "RECORD_ID_GROUP", updatable = false)
  private GroupEntity group;
}


@Entity (name = "Enterprise")
@Table (name = "ENTERPRISE")
public class EnterpriseEntity extends EntityBase {

  @OneToMany (fetch = FetchType.LAZY, mappedBy = "enterprise", cascade = CascadeType.ALL)
  private List<EnterpriseEventLogEntity> eventLog = new ArrayList<> ();
}


@Entity (name = "Group")
@Table (name = "VGROUP")
public class GroupEntity extends EntityBase {

  @NotNull
  @ManyToOne (fetch = FetchType.LAZY, optional = false)
  @JoinColumn (name = "RECORD_ID_ENTERPRISE", nullable = false, updatable = false)
  private EnterpriseEntity enterprise;

  @OneToMany(fetch = FetchType.LAZY, mappedBy = "group", cascade = CascadeType.ALL)
  private List<EnterpriseEventLogEntity> eventLog = new ArrayList<>();
}


@MappedSuperclass
public class EntityBase {

  @Id
  @NotNull    
  @Column (name = "RECORD_ID", nullable = false)
  private Long recordId;
}

Answer 1

正如 JB Nizet 在他的评论中所说，问题是 entity.group 是内部联接。
所以正确的查询是：

SELECT entity
FROM EnterpriseEventLog entity LEFT JOIN entity.group group LEFT JOIN entity.enterprise enterprise
WHERE enterprise.recordId = :recordIdEnterprise     
OR  group.enterprise.recordId = :recordIdEnterprise

更多信息在这里：EclipseLink User Guide

JPA select 忽略 OR 部分

JPA select ignoring OR part

java

mysql

jpa

select

eclipselink