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我有一個應用程序可以很好地與玻璃魚Eclipselink工作。因爲它在就業市場上的要求非常之多，所以我試圖移植應用程序以在Glassfish 3.1.2上使用Hibernate 4.1.5.Final。我所有的實體類都使用註釋，而我沒有映射文件。端口從玻璃魚eclipselink休眠EntityNotFoundException - 但目前在db
我設置了Maven依賴，並在persistence.xml中創建一個新的Hibernate持久性基礎單位：
<persistence-unit name="testHibernate" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>jdbc/myco</jta-data-source>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="hibernate.hbm2ddl.auto" value="validate"/>
<property name="hibernate.archive.autodetection" value="class, hbm"/>
<property name="hibernate.show_sql" value="true"/>
<property name="hibernate.format_sql" value="true"/>
<property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.SunONETransactionManagerLookup"/>
<property name="hibernate.dialect" value="uk.co.myco.general.Mysql5BitBooleanDialect"/>
<property name="hibernate.generate_statistics" value="true"/>
</properties>
</persistence-unit>
在下面的查詢記錄後執行：
@PersistenceContext(unitName = "testHibernate")
protected EntityManager em;
...
Query query = em.createQuery("SELECT u FROM User u WHERE u.userName = ?1");
query.setParameter(1, "testuser");
User user = (User) query.getSingleResult();
，這將引發的javax。 persistence.EntityNotFoundException：無法找到id爲1的uk.co.myco.entities.Player。Player類參照 這樣的User類：
@OneToOne
@JoinColumn(name = "defaultPlayer", referencedColumnName = "id")
private Player defaultPlayer;
「Player」實體是持久繼承層次結構的一部分，並且從基類繼承的所有其他實體似乎都包含在查詢中。
與ID爲1的球員存在，肯定在數據庫中，但是這是瘋狂 複雜的查詢，這似乎是執行，有沒有人有如何查詢 可以通過簡單而產生的任何想法從用戶選擇U U如上所示？
select
player0_.id as id0_13_,
player0_1_.createUser as createUser0_13_,
player0_1_.created as created0_13_,
player0_1_.entityState as entitySt3_0_13_,
player0_1_.updateUser as updateUser0_13_,
player0_1_.updated as updated0_13_,
player0_1_.version as version0_13_,
player0_1_.ageGroup as ageGroup0_13_,
player0_1_.ageGroupNickname as ageGroup7_0_13_,
player0_1_.country as country0_13_,
player0_1_.currentSeason as current16_0_13_,
player0_1_.dtype as dtype0_13_,
player0_1_.introNotes as introNotes0_13_,
player0_1_.mainLocation as mainLoc17_0_13_,
player0_1_.name as name0_13_,
player0_1_.photoId as photoId0_13_,
player0_1_.sport as sport0_13_,
player0_.birthCertificate as birthCer1_1_13_,
player0_.defaultPlayer as defaultP2_1_13_,
player0_.dob as dob1_13_,
player0_.email as email1_13_,
player0_.firstName as firstName1_13_,
player0_.lastName as lastName1_13_,
player0_.middleInitial as middleIn7_1_13_,
player0_.photo as photo1_13_,
player0_.user as user1_13_,
user1_.id as id6_0_,
user1_.createUser as createUser6_0_,
user1_.created as created6_0_,
user1_.entityState as entitySt3_6_0_,
user1_.updateUser as updateUser6_0_,
user1_.updated as updated6_0_,
user1_.version as version6_0_,
user1_.agreedTerms as agreedTe6_6_0_,
user1_.browserType as browserT7_6_0_,
user1_.country as country6_0_,
user1_.dateFormat as dateFormat6_0_,
user1_.defaultPlayer as default45_6_0_,
user1_.dob as dob6_0_,
user1_.email as email6_0_,
user1_.emailVerified as emailVe12_6_0_,
user1_.firstName as firstName6_0_,
user1_.gender as gender6_0_,
user1_.groupName as groupName6_0_,
user1_.addrCountry as addrCou16_6_0_,
user1_.addrCounty as addrCounty6_0_,
user1_.addrGeoStatus as addrGeo18_6_0_,
user1_.addrLat as addrLat6_0_,
user1_.addrLine1 as addrLine20_6_0_,
user1_.addrLine2 as addrLine21_6_0_,
user1_.addrLng as addrLng6_0_,
user1_.addrPostCode as addrPos23_6_0_,
user1_.addrTownCity as addrTow24_6_0_,
user1_.lastLoginFailureIpAddress as lastLog25_6_0_,
user1_.lastLoginIpAddress as lastLog26_6_0_,
user1_.lastLoginTime as lastLog27_6_0_,
user1_.lastName as lastName6_0_,
user1_.loginCount as loginCount6_0_,
user1_.loginFailures as loginFa30_6_0_,
user1_.middleInitial as middleI31_6_0_,
user1_.mobileSecurityCode as mobileS32_6_0_,
user1_.mobileVerified as mobileV33_6_0_,
user1_.passWord as passWord6_0_,
user1_.phoneHome as phoneHome6_0_,
user1_.phoneMobile as phoneMo36_6_0_,
user1_.regRandomNumber as regRand37_6_0_,
user1_.registrationIpAddress as registr38_6_0_,
user1_.timeZone as timeZone6_0_,
user1_.timeZoneGroup as timeZon40_6_0_,
user1_.userAdmin as userAdmin6_0_,
user1_.userName as userName6_0_,
user2_.id as id6_1_,
user2_.createUser as createUser6_1_,
user2_.created as created6_1_,
user2_.entityState as entitySt3_6_1_,
user2_.updateUser as updateUser6_1_,
user2_.updated as updated6_1_,
user2_.version as version6_1_,
user2_.agreedTerms as agreedTe6_6_1_,
user2_.browserType as browserT7_6_1_,
user2_.country as country6_1_,
user2_.dateFormat as dateFormat6_1_,
user2_.defaultPlayer as default45_6_1_,
user2_.dob as dob6_1_,
user2_.email as email6_1_,
user2_.emailVerified as emailVe12_6_1_,
user2_.firstName as firstName6_1_,
user2_.gender as gender6_1_,
user2_.groupName as groupName6_1_,
user2_.addrCountry as addrCou16_6_1_,
user2_.addrCounty as addrCounty6_1_,
user2_.addrGeoStatus as addrGeo18_6_1_,
user2_.addrLat as addrLat6_1_,
user2_.addrLine1 as addrLine20_6_1_,
user2_.addrLine2 as addrLine21_6_1_,
user2_.addrLng as addrLng6_1_,
user2_.addrPostCode as addrPos23_6_1_,
user2_.addrTownCity as addrTow24_6_1_,
user2_.lastLoginFailureIpAddress as lastLog25_6_1_,
user2_.lastLoginIpAddress as lastLog26_6_1_,
user2_.lastLoginTime as lastLog27_6_1_,
user2_.lastName as lastName6_1_,
user2_.loginCount as loginCount6_1_,
user2_.loginFailures as loginFa30_6_1_,
user2_.middleInitial as middleI31_6_1_,
user2_.mobileSecurityCode as mobileS32_6_1_,
user2_.mobileVerified as mobileV33_6_1_,
user2_.passWord as passWord6_1_,
user2_.phoneHome as phoneHome6_1_,
user2_.phoneMobile as phoneMo36_6_1_,
user2_.regRandomNumber as regRand37_6_1_,
user2_.registrationIpAddress as registr38_6_1_,
user2_.timeZone as timeZone6_1_,
user2_.timeZoneGroup as timeZon40_6_1_,
user2_.userAdmin as userAdmin6_1_,
user2_.userName as userName6_1_,
user3_.id as id6_2_,
user3_.createUser as createUser6_2_,
user3_.created as created6_2_,
user3_.entityState as entitySt3_6_2_,
user3_.updateUser as updateUser6_2_,
user3_.updated as updated6_2_,
user3_.version as version6_2_,
user3_.agreedTerms as agreedTe6_6_2_,
user3_.browserType as browserT7_6_2_,
user3_.country as country6_2_,
user3_.dateFormat as dateFormat6_2_,
user3_.defaultPlayer as default45_6_2_,
user3_.dob as dob6_2_,
user3_.email as email6_2_,
user3_.emailVerified as emailVe12_6_2_,
user3_.firstName as firstName6_2_,
user3_.gender as gender6_2_,
user3_.groupName as groupName6_2_,
user3_.addrCountry as addrCou16_6_2_,
user3_.addrCounty as addrCounty6_2_,
user3_.addrGeoStatus as addrGeo18_6_2_,
user3_.addrLat as addrLat6_2_,
user3_.addrLine1 as addrLine20_6_2_,
user3_.addrLine2 as addrLine21_6_2_,
user3_.addrLng as addrLng6_2_,
user3_.addrPostCode as addrPos23_6_2_,
user3_.addrTownCity as addrTow24_6_2_,
user3_.lastLoginFailureIpAddress as lastLog25_6_2_,
user3_.lastLoginIpAddress as lastLog26_6_2_,
user3_.lastLoginTime as lastLog27_6_2_,
user3_.lastName as lastName6_2_,
user3_.loginCount as loginCount6_2_,
user3_.loginFailures as loginFa30_6_2_,
user3_.middleInitial as middleI31_6_2_,
user3_.mobileSecurityCode as mobileS32_6_2_,
user3_.mobileVerified as mobileV33_6_2_,
user3_.passWord as passWord6_2_,
user3_.phoneHome as phoneHome6_2_,
user3_.phoneMobile as phoneMo36_6_2_,
user3_.regRandomNumber as regRand37_6_2_,
user3_.registrationIpAddress as registr38_6_2_,
user3_.timeZone as timeZone6_2_,
user3_.timeZoneGroup as timeZon40_6_2_,
user3_.userAdmin as userAdmin6_2_,
user3_.userName as userName6_2_,
player4_.id as id0_3_,
player4_1_.createUser as createUser0_3_,
player4_1_.created as created0_3_,
player4_1_.entityState as entitySt3_0_3_,
player4_1_.updateUser as updateUser0_3_,
player4_1_.updated as updated0_3_,
player4_1_.version as version0_3_,
player4_1_.ageGroup as ageGroup0_3_,
player4_1_.ageGroupNickname as ageGroup7_0_3_,
player4_1_.country as country0_3_,
player4_1_.currentSeason as current16_0_3_,
player4_1_.dtype as dtype0_3_,
player4_1_.introNotes as introNotes0_3_,
player4_1_.mainLocation as mainLoc17_0_3_,
player4_1_.name as name0_3_,
player4_1_.photoId as photoId0_3_,
player4_1_.sport as sport0_3_,
player4_.birthCertificate as birthCer1_1_3_,
player4_.defaultPlayer as defaultP2_1_3_,
player4_.dob as dob1_3_,
player4_.email as email1_3_,
player4_.firstName as firstName1_3_,
player4_.lastName as lastName1_3_,
player4_.middleInitial as middleIn7_1_3_,
player4_.photo as photo1_3_,
player4_.user as user1_3_,
user5_.id as id6_4_,
user5_.createUser as createUser6_4_,
user5_.created as created6_4_,
user5_.entityState as entitySt3_6_4_,
user5_.updateUser as updateUser6_4_,
user5_.updated as updated6_4_,
user5_.version as version6_4_,
user5_.agreedTerms as agreedTe6_6_4_,
user5_.browserType as browserT7_6_4_,
user5_.country as country6_4_,
user5_.dateFormat as dateFormat6_4_,
user5_.defaultPlayer as default45_6_4_,
user5_.dob as dob6_4_,
user5_.email as email6_4_,
user5_.emailVerified as emailVe12_6_4_,
user5_.firstName as firstName6_4_,
user5_.gender as gender6_4_,
user5_.groupName as groupName6_4_,
user5_.addrCountry as addrCou16_6_4_,
user5_.addrCounty as addrCounty6_4_,
user5_.addrGeoStatus as addrGeo18_6_4_,
user5_.addrLat as addrLat6_4_,
user5_.addrLine1 as addrLine20_6_4_,
user5_.addrLine2 as addrLine21_6_4_,
user5_.addrLng as addrLng6_4_,
user5_.addrPostCode as addrPos23_6_4_,
user5_.addrTownCity as addrTow24_6_4_,
user5_.lastLoginFailureIpAddress as lastLog25_6_4_,
user5_.lastLoginIpAddress as lastLog26_6_4_,
user5_.lastLoginTime as lastLog27_6_4_,
user5_.lastName as lastName6_4_,
user5_.loginCount as loginCount6_4_,
user5_.loginFailures as loginFa30_6_4_,
user5_.middleInitial as middleI31_6_4_,
user5_.mobileSecurityCode as mobileS32_6_4_,
user5_.mobileVerified as mobileV33_6_4_,
user5_.passWord as passWord6_4_,
user5_.phoneHome as phoneHome6_4_,
user5_.phoneMobile as phoneMo36_6_4_,
user5_.regRandomNumber as regRand37_6_4_,
user5_.registrationIpAddress as registr38_6_4_,
user5_.timeZone as timeZone6_4_,
user5_.timeZoneGroup as timeZon40_6_4_,
user5_.userAdmin as userAdmin6_4_,
user5_.userName as userName6_4_,
season6_.id as id2_5_,
season6_.createUser as createUser2_5_,
season6_.created as created2_5_,
season6_.entityState as entitySt3_2_5_,
season6_.updateUser as updateUser2_5_,
season6_.updated as updated2_5_,
season6_.version as version2_5_,
season6_.arriveBeforeMins as arriveBe6_2_5_,
season6_.earliestHours as earliest7_2_5_,
season6_.earliestMins as earliest8_2_5_,
season6_.encodedDaysOfWeek as encodedD9_2_5_,
season6_.endDate as endDate2_5_,
season6_.extraTime as extraTime2_5_,
season6_.latestHours as latestH12_2_5_,
season6_.latestMins as latestMins2_5_,
season6_.league as league2_5_,
season6_.matchDuration as matchDu14_2_5_,
season6_.season as season2_5_,
season6_.startDate as startDate2_5_,
user7_.id as id6_6_,
user7_.createUser as createUser6_6_,
user7_.created as created6_6_,
user7_.entityState as entitySt3_6_6_,
user7_.updateUser as updateUser6_6_,
user7_.updated as updated6_6_,
user7_.version as version6_6_,
user7_.agreedTerms as agreedTe6_6_6_,
user7_.browserType as browserT7_6_6_,
user7_.country as country6_6_,
user7_.dateFormat as dateFormat6_6_,
user7_.defaultPlayer as default45_6_6_,
user7_.dob as dob6_6_,
user7_.email as email6_6_,
user7_.emailVerified as emailVe12_6_6_,
user7_.firstName as firstName6_6_,
user7_.gender as gender6_6_,
user7_.groupName as groupName6_6_,
user7_.addrCountry as addrCou16_6_6_,
user7_.addrCounty as addrCounty6_6_,
user7_.addrGeoStatus as addrGeo18_6_6_,
user7_.addrLat as addrLat6_6_,
user7_.addrLine1 as addrLine20_6_6_,
user7_.addrLine2 as addrLine21_6_6_,
user7_.addrLng as addrLng6_6_,
user7_.addrPostCode as addrPos23_6_6_,
user7_.addrTownCity as addrTow24_6_6_,
user7_.lastLoginFailureIpAddress as lastLog25_6_6_,
user7_.lastLoginIpAddress as lastLog26_6_6_,
user7_.lastLoginTime as lastLog27_6_6_,
user7_.lastName as lastName6_6_,
user7_.loginCount as loginCount6_6_,
user7_.loginFailures as loginFa30_6_6_,
user7_.middleInitial as middleI31_6_6_,
user7_.mobileSecurityCode as mobileS32_6_6_,
user7_.mobileVerified as mobileV33_6_6_,
user7_.passWord as passWord6_6_,
user7_.phoneHome as phoneHome6_6_,
user7_.phoneMobile as phoneMo36_6_6_,
user7_.regRandomNumber as regRand37_6_6_,
user7_.registrationIpAddress as registr38_6_6_,
user7_.timeZone as timeZone6_6_,
user7_.timeZoneGroup as timeZon40_6_6_,
user7_.userAdmin as userAdmin6_6_,
user7_.userName as userName6_6_,
user8_.id as id6_7_,
user8_.createUser as createUser6_7_,
user8_.created as created6_7_,
user8_.entityState as entitySt3_6_7_,
user8_.updateUser as updateUser6_7_,
user8_.updated as updated6_7_,
user8_.version as version6_7_,
user8_.agreedTerms as agreedTe6_6_7_,
user8_.browserType as browserT7_6_7_,
user8_.country as country6_7_,
user8_.dateFormat as dateFormat6_7_,
user8_.defaultPlayer as default45_6_7_,
user8_.dob as dob6_7_,
user8_.email as email6_7_,
user8_.emailVerified as emailVe12_6_7_,
user8_.firstName as firstName6_7_,
user8_.gender as gender6_7_,
user8_.groupName as groupName6_7_,
user8_.addrCountry as addrCou16_6_7_,
user8_.addrCounty as addrCounty6_7_,
user8_.addrGeoStatus as addrGeo18_6_7_,
user8_.addrLat as addrLat6_7_,
user8_.addrLine1 as addrLine20_6_7_,
user8_.addrLine2 as addrLine21_6_7_,
user8_.addrLng as addrLng6_7_,
user8_.addrPostCode as addrPos23_6_7_,
user8_.addrTownCity as addrTow24_6_7_,
user8_.lastLoginFailureIpAddress as lastLog25_6_7_,
user8_.lastLoginIpAddress as lastLog26_6_7_,
user8_.lastLoginTime as lastLog27_6_7_,
user8_.lastName as lastName6_7_,
user8_.loginCount as loginCount6_7_,
user8_.loginFailures as loginFa30_6_7_,
user8_.middleInitial as middleI31_6_7_,
user8_.mobileSecurityCode as mobileS32_6_7_,
user8_.mobileVerified as mobileV33_6_7_,
user8_.passWord as passWord6_7_,
user8_.phoneHome as phoneHome6_7_,
user8_.phoneMobile as phoneMo36_6_7_,
user8_.regRandomNumber as regRand37_6_7_,
user8_.registrationIpAddress as registr38_6_7_,
user8_.timeZone as timeZone6_7_,
user8_.timeZoneGroup as timeZon40_6_7_,
user8_.userAdmin as userAdmin6_7_,
user8_.userName as userName6_7_,
league9_.id as id0_8_,
league9_1_.createUser as createUser0_8_,
league9_1_.created as created0_8_,
league9_1_.entityState as entitySt3_0_8_,
league9_1_.updateUser as updateUser0_8_,
league9_1_.updated as updated0_8_,
league9_1_.version as version0_8_,
league9_1_.ageGroup as ageGroup0_8_,
league9_1_.ageGroupNickname as ageGroup7_0_8_,
league9_1_.country as country0_8_,
league9_1_.currentSeason as current16_0_8_,
league9_1_.dtype as dtype0_8_,
league9_1_.introNotes as introNotes0_8_,
league9_1_.mainLocation as mainLoc17_0_8_,
league9_1_.name as name0_8_,
league9_1_.photoId as photoId0_8_,
league9_1_.sport as sport0_8_,
league9_.leagueGroup as leagueGr6_25_8_,
league9_.leagueTable as leagueTa7_25_8_,
league9_.pointsDraw as pointsDraw25_8_,
league9_.pointsLoss as pointsLoss25_8_,
league9_.pointsWin as pointsWin25_8_,
league9_.splitter as splitter25_8_,
location10_.id as id0_9_,
location10_1_.createUser as createUser0_9_,
location10_1_.created as created0_9_,
location10_1_.entityState as entitySt3_0_9_,
location10_1_.updateUser as updateUser0_9_,
location10_1_.updated as updated0_9_,
location10_1_.version as version0_9_,
location10_1_.ageGroup as ageGroup0_9_,
location10_1_.ageGroupNickname as ageGroup7_0_9_,
location10_1_.country as country0_9_,
location10_1_.currentSeason as current16_0_9_,
location10_1_.dtype as dtype0_9_,
location10_1_.introNotes as introNotes0_9_,
location10_1_.mainLocation as mainLoc17_0_9_,
location10_1_.name as name0_9_,
location10_1_.photoId as photoId0_9_,
location10_1_.sport as sport0_9_,
location10_.addrCountry as addrCoun1_13_9_,
location10_.addrCounty as addrCounty13_9_,
location10_.addrGeoStatus as addrGeoS3_13_9_,
location10_.addrLat as addrLat13_9_,
location10_.addrLine1 as addrLine5_13_9_,
location10_.addrLine2 as addrLine6_13_9_,
location10_.addrLng as addrLng13_9_,
location10_.addrPostCode as addrPost8_13_9_,
location10_.addrTownCity as addrTown9_13_9_,
location10_.comments as comments13_9_,
location10_.entity as entity13_9_,
location10_.globalx as globalx13_9_,
location10_.locationType as locatio12_13_9_,
location10_.user as user13_9_,
superentit11_.id as id0_10_,
superentit11_.createUser as createUser0_10_,
superentit11_.created as created0_10_,
superentit11_.entityState as entitySt3_0_10_,
superentit11_.updateUser as updateUser0_10_,
superentit11_.updated as updated0_10_,
superentit11_.version as version0_10_,
superentit11_.ageGroup as ageGroup0_10_,
superentit11_.ageGroupNickname as ageGroup7_0_10_,
... deleted due to over stackoverflow post limit ...
user12_.agreedTerms as agreedTe6_6_11_,
user12_.browserType as browserT7_6_11_,
user12_.country as country6_11_,
user12_.dateFormat as dateFormat6_11_,
user12_.defaultPlayer as default45_6_11_,
user12_.dob as dob6_11_,
user12_.email as email6_11_,
user12_.emailVerified as emailVe12_6_11_,
user12_.firstName as firstName6_11_,
user12_.gender as gender6_11_,
user12_.groupName as groupName6_11_,
user12_.addrCountry as addrCou16_6_11_,
user12_.addrCounty as addrCounty6_11_,
user12_.addrGeoStatus as addrGeo18_6_11_,
user12_.addrLat as addrLat6_11_,
user12_.addrLine1 as addrLine20_6_11_,
user12_.addrLine2 as addrLine21_6_11_,
user12_.addrLng as addrLng6_11_,
user12_.addrPostCode as addrPos23_6_11_,
user12_.addrTownCity as addrTow24_6_11_,
user12_.lastLoginFailureIpAddress as lastLog25_6_11_,
user12_.lastLoginIpAddress as lastLog26_6_11_,
user12_.lastLoginTime as lastLog27_6_11_,
user12_.lastName as lastName6_11_,
user12_.loginCount as loginCount6_11_,
user12_.loginFailures as loginFa30_6_11_,
user12_.middleInitial as middleI31_6_11_,
user12_.mobileSecurityCode as mobileS32_6_11_,
user12_.mobileVerified as mobileV33_6_11_,
user12_.passWord as passWord6_11_,
user12_.phoneHome as phoneHome6_11_,
user12_.phoneMobile as phoneMo36_6_11_,
user12_.regRandomNumber as regRand37_6_11_,
user12_.registrationIpAddress as registr38_6_11_,
user12_.timeZone as timeZone6_11_,
user12_.timeZoneGroup as timeZon40_6_11_,
user12_.userAdmin as userAdmin6_11_,
user12_.userName as userName6_11_,
user13_.id as id6_12_,
user13_.createUser as createUser6_12_,
user13_.created as created6_12_,
user13_.entityState as entitySt3_6_12_,
user13_.updateUser as updateUser6_12_,
user13_.updated as updated6_12_,
user13_.version as version6_12_,
user13_.agreedTerms as agreedTe6_6_12_,
user13_.browserType as browserT7_6_12_,
user13_.country as country6_12_,
user13_.dateFormat as dateFormat6_12_,
user13_.defaultPlayer as default45_6_12_,
user13_.dob as dob6_12_,
user13_.email as email6_12_,
user13_.emailVerified as emailVe12_6_12_,
user13_.firstName as firstName6_12_,
user13_.gender as gender6_12_,
user13_.groupName as groupName6_12_,
user13_.addrCountry as addrCou16_6_12_,
user13_.addrCounty as addrCounty6_12_,
user13_.addrGeoStatus as addrGeo18_6_12_,
user13_.addrLat as addrLat6_12_,
user13_.addrLine1 as addrLine20_6_12_,
user13_.addrLine2 as addrLine21_6_12_,
user13_.addrLng as addrLng6_12_,
user13_.addrPostCode as addrPos23_6_12_,
user13_.addrTownCity as addrTow24_6_12_,
user13_.lastLoginFailureIpAddress as lastLog25_6_12_,
user13_.lastLoginIpAddress as lastLog26_6_12_,
user13_.lastLoginTime as lastLog27_6_12_,
user13_.lastName as lastName6_12_,
user13_.loginCount as loginCount6_12_,
user13_.loginFailures as loginFa30_6_12_,
user13_.middleInitial as middleI31_6_12_,
user13_.mobileSecurityCode as mobileS32_6_12_,
user13_.mobileVerified as mobileV33_6_12_,
user13_.passWord as passWord6_12_,
user13_.phoneHome as phoneHome6_12_,
user13_.phoneMobile as phoneMo36_6_12_,
user13_.regRandomNumber as regRand37_6_12_,
user13_.registrationIpAddress as registr38_6_12_,
user13_.timeZone as timeZone6_12_,
user13_.timeZoneGroup as timeZon40_6_12_,
user13_.userAdmin as userAdmin6_12_,
user13_.userName as userName6_12_
from
players player0_
inner join
superentities player0_1_
on player0_.id=player0_1_.id
inner join
users user1_
on player0_1_.createUser=user1_.id
left outer join
users user2_
on user1_.createUser=user2_.id
left outer join
users user3_
on user1_.updateUser=user3_.id
left outer join
players player4_
on user1_.defaultPlayer=player4_.id
left outer join
superentities player4_1_
on player4_.id=player4_1_.id
inner join
users user5_
on player0_1_.updateUser=user5_.id
left outer join
seasons season6_
on player0_1_.currentSeason=season6_.id
left outer join
users user7_
on season6_.createUser=user7_.id
left outer join
users user8_
on season6_.updateUser=user8_.id
left outer join
leagues league9_
on season6_.league=league9_.id
left outer join
superentities league9_1_
on league9_.id=league9_1_.id
left outer join
locations location10_
on player0_1_.mainLocation=location10_.id
left outer join
superentities location10_1_
on location10_.id=location10_1_.id
left outer join
superentities superentit11_
on location10_.entity=superentit11_.id
left outer join
players superentit11_1_
on superentit11_.id=superentit11_1_.id
left outer join
clubs superentit11_2_
on superentit11_.id=superentit11_2_.id
left outer join
squads superentit11_3_
on superentit11_.id=superentit11_3_.id
left outer join
businesses superentit11_4_
on superentit11_.id=superentit11_4_.id
left outer join
locations superentit11_5_
on superentit11_.id=superentit11_5_.id
left outer join
resources superentit11_6_
on superentit11_.id=superentit11_6_.id
left outer join
sportscentres superentit11_7_
on superentit11_.id=superentit11_7_.id
left outer join
leagues superentit11_8_
on superentit11_.id=superentit11_8_.id
left outer join
leaguegroups superentit11_9_
on superentit11_.id=superentit11_9_.id
left outer join
teams superentit11_10_
on superentit11_.id=superentit11_10_.id
left outer join
users user12_
on location10_.user=user12_.id
inner join
users user13_
on player0_.user=user13_.id
where
player0_.id=1
謝謝，我已經取得了一些進展。有一個MappedSuperClass，其中包含用於存儲創建和上次更新用戶的屬性，以及從eclipselink行爲更改爲急切加載的問題。 SuperEntity的作用是少於10個實體類（它們具有很多共同性）擴展這個繼承樹的根，然後我可以存儲對SuperEntity的引用並使用多態性。我不認爲我可以存儲對MappedSuperClass的引用，因爲沒有公共ID？ – Oversteer 2012-07-21 16:45:27
不，你不能。但是你真的有與任何一種超級實體相關的實體嗎？哪種用例？ – 2012-07-21 16:50:25
這個想法是，球隊，俱樂部和聯賽都有成員，經理和事件（以及更多）。現在它的工作方式是擁有兩個SuperEntity屬性的會員表可以處理一個球員是一個球隊的成員，或者一個球隊是一個俱樂部的成員，或者是一個聯盟成員的球隊。我知道它看起來不太好，但是在某種程度上，我認爲它爲我節省了一些代碼。但是超級球員表將會採取一些錘鍊，我意識到這一點，而且我認爲我現在可以處理更好的思維結構。 – Oversteer 2012-07-21 16:58:25