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Hibernate 5 Changelog
=======================
Note: Please refer to JIRA to learn more about each issue.
Changes in 5.4.9.Final (November 14, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31806/tab/release-report-done
** Bug
* [HHH-12030] - Symbol$TypeVariableSymbol cannot be cast to TypeElement
* [HHH-13307] - On release of batch it still contained JDBC statements using JTA
* [HHH-13433] - EntityManager.find() should only check for roll-back-only condition if there is an active JTA transaction, otherwise ORM should throw convert( e, lockOptions )
* [HHH-13614] - Allow the IntegratorProvider to be supplied via its FQN in the JPA persistence.xml
* [HHH-13670] - Missing from clause in query with joined inheritance, regression in 5.4.5
* [HHH-13687] - TenantSchemaResolver not called in integration test after upgrade from 5.4.4 to >=5.4.5
* [HHH-13690] - Multi-tenancy supporting session factories can not be created
* [HHH-13698] - Hibernate does not recognize MySQL 8 error code 3572 as PessimisticLockException
* [HHH-13700] - Configuration property CONNECTION_PROVIDER_DISABLES_AUTOCOMMIT should not be passed to the JDBC connection properties
* [HHH-13705] - Enhancement as Proxy with inline dirty checking - flush of an @ManyToOne with an Embedded value having not null properties causes PropertyValueException
* [HHH-13710] - Wrong tenant-identifier in Envers temporary session
* [HHH-13712] - inheritance - select count query is not working with inheritance
* [HHH-13727] - h2 database with DATABASE_TO_UPPER=false throws org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "sequences" not found
** Task
* [HHH-13730] - Upgrade to Classmate 1.4.0
* [HHH-13731] - Upgrade to Classmate 1.5.1
* [HHH-13733] - Upgrade to Jandex 2.1.1.Final
** Improvement
* [HHH-13654] - Avoid clearing of collections when closing StatefulPersistenceContext
* [HHH-13723] - Hint sizing of ArrayList in ResultSetProcessingContextImpl
Changes in 5.4.8.Final (October 28, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31804/tab/release-report-done
** Bug
* [HHH-12965] - Hibernate Envers Audit tables are created with foreign key with the entity. Because of this I am not able to delete any entries from the entity tables.
* [HHH-13446] - java.lang.VerifyError from compile-time enhanced @Entity
* [HHH-13651] - NPE on flushing when ElementCollection field contains null element
* [HHH-13695] - DDL export forgets to close a Statement
* [HHH-13696] - Multiple OSGi bundles initializing concurrently would overlap classloaders
** Improvement
* [HHH-13686] - Upgrade to Agroal 1.6
Changes in 5.4.7.Final (October 21, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31799/tab/release-report-done
** Bug
* [HHH-4235] - MapBinder.createFormulatedValue() does not honor DB schema name when creating query
* [HHH-13633] - Bugs join-fetching a collection when scrolling with a stateless session using enhancement as proxy
* [HHH-13634] - PersistenceContext can get cleared before load completes using StatelessSessionImpl
* [HHH-13640] - Uninitialized HibernateProxy mapped as NO_PROXY gets initialized when reloaded with enhancement-as-proxy enabled
* [HHH-13653] - Uninitialized entity does not get initialized when a setter is called with enhancement-as-proxy enabled
* [HHH-13655] - Envers Map<Enum, Integer> causes NullPointerException when mapped with @MapKeyEnumerated since Hibernate 5.4.6
* [HHH-13663] - Session#setHibernateFlushMode() method not callable without an active transaction
* [HHH-13665] - Selecting an entity annotated with @Immutable but not with @Cachable causes a NPE when use_reference_entries is enabled
* [HHH-13672] - The temporary PersistenceContext of a StatelessSession is not cleared after a refresh operation
* [HHH-13675] - Optimize PersistentBag.groupByEqualityHash()
** New Feature
* [HHH-10398] - _MOD columns not named correctly when using custom column names
** Task
* [HHH-13680] - Upgrade to Byte Buddy 1.10.2
* [HHH-13681] - Upgrade to Byteman 4.0.8
** Improvement
* [HHH-12858] - integration overrides during JPA bootstrap ought to override all logically related settings
* [HHH-13432] - Have EntityManagerFactory expose persistence.xml `jta-data-source` element as a `javax.persistence.nonJtaDataSource` property
* [HHH-13660] - Reduce allocation costs of IdentityMaps used by ResultSetProcessingContextImpl
* [HHH-13662] - Avoid initializing XmlMappingBinderAccess when no XML mappings are defined
* [HHH-13666] - AssertionFailure: Exception releasing cache locks upon After/BeforeTransactionCompletionProcess failure
* [HHH-13673] - Cryptic error when providing import.sql file without a terminal char at the end of each line
Changes in 5.4.6.Final (September 30, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31794/tab/release-report-done
** Bug
* [HHH-11797] - Envers Map<Enum, Entity> not auditing correctly
* [HHH-13493] - For a native query, the SessionImpl class does not call applyQuerySettingsAndHints
* [HHH-13597] - Building DatabaseInformation fails on H2 without DATABASE_TO_UPPER
* [HHH-13625] - After upgrading to 5.4.5, it's no longer possible to bootstrap Hibernate if the org.hibernate.cfg LOG is set to DEBUG
* [HHH-13645] - StatsNamedContainer#getOrCompute throws NullPointerException when computed value is null
** Improvement
* [HHH-13130] - Provide Gradle-based bytecode enhancement as a task separate from the compileJava task
Changes in 5.4.5.Final (September 17, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31779/tab/release-report-done
** Bug
* [HHH-13259] - StackOverflowError from StringHelper
* [HHH-13466] - ClassCastException when changing a Collection association to a Set if @PreUpdate listener exists
* [HHH-13544] - Restore logged warning on jdbc code mapping issue in NationalizedTypeMappings
* [HHH-13550] - Fix Oracle failure for test added by HHH-13424
* [HHH-13551] - StrategyRegistrationProvider does not properly handle implementations from different classloader
* [HHH-13554] - QueryAndSQLTest.testNativeQueryWithFormulaAttributeWithoutAlias() fails on Oracle, MSSQL, Sybase, DB2, MariaDB
* [HHH-13555] - FetchGraphTest, MergeProxyTest and ProxyDeletionTest fail due to ConstraintViolationException
* [HHH-13556] - Tests doing dynamic fetch scrolling a collection fail on DB2
* [HHH-13557] - LocalTimeTest#writeThenNativeRead and OffsetTimeTest#writeThenNativeRead tests are failing on SQL Server
* [HHH-13558] - InstantTest, LocalDateTimeTest, OffsetDateTimeTest, ZonedDateTimeTest failing on Sybase for year 1600
* [HHH-13564] - Envers - Getting NPE while reading revisions of entity with @EmbeddedId composite key located in parent @MappedSuperclass
* [HHH-13569] - org.hibernate.test.annotations.embedded.EmbeddedTest failures on Sybase
* [HHH-13570] - Test failures due to Sybase not supporting UPDATE statement with WITH(NOWAIT)
* [HHH-13571] - Test failures due to cross joined table out of scope of a subsequent JOIN on Sybase
* [HHH-13573] - Test failure due to Sybase not supporting cascade delete on foreign key definitions
* [HHH-13574] - SybaseASE does not support PARTITION BY
* [HHH-13577] - LockTest.testContendedPessimisticLock and StatementIsClosedAfterALockExceptionTest.testStatementIsClosed tests fail on Sybase
* [HHH-13580] - LocalTimeTest#writeThenNativeRead* and OffsetTimeTest#writeThenNativeRead* failing on MySQL
* [HHH-13581] - LocalTimeTest#writeThenRead* and OffsetTimeTest#writeThenRead* failing on MariaDB
* [HHH-13582] - LocalDateTest failures on MySQL
* [HHH-13586] - ClassCastException when using a single region name for both entity and query results
* [HHH-13590] - TransientObjectException merging a non-proxy association to a HibernateProxy
* [HHH-13592] - AutoFlushEvent#isFlushRequired is always false
* [HHH-13607] - Exception thrown while flushing uninitialized enhanced proxy with immutable natural ID
* [HHH-13611] - Restore EntityMetamodel constructor to take SessionFactoryImplementor argument instead of PersisterCreationContext.
* [HHH-13616] - Enable the hibernate-orm-modules test for JDK 11
* [HHH-13621] - Exception if spaces after value of javax.persistence.schema-generation.scripts.action in hibernate.properties
** New Feature
* [HHH-13249] - Introduce an option to Log slow queries instead of all queries
** Task
* [HHH-13525] - Make test SessionDelegatorBaseImplTest more resilient to previously existing alias definition
* [HHH-13526] - Optimise ResourceRegistryStandardImpl#release
* [HHH-13527] - Performance regression in org.hibernate.stat.internal.StatisticsImpl
* [HHH-13528] - Invoke afterStatements only at the end of releasing all statements for a batch
* [HHH-13529] - Performance regression in org.hibernate.engine.spi.SessionFactoryImplementor#getDialect
* [HHH-13531] - Some more opportunities to reuse the constants pool in AliasConstantsHelper
* [HHH-13534] - AbstractLoadPlanBasedLoader never needs a List of AfterLoadAction
* [HHH-13546] - Make the sessionFactory field in StatisticsImpl required
* [HHH-13549] - Cleanup dead code in StringHelper
* [HHH-13552] - CollectionType needs a direct reference to its Persister
* [HHH-13553] - Fix test failures on SAP HANA
* [HHH-13561] - Do not retrieve the same ActionQueue multiple times
* [HHH-13562] - List of TransactionObserver for JdbcResourceLocalTransactionCoordinatorImpl should be lazily initialized
* [HHH-13563] - ResultSetReturnImpl is looking up JdbcServices on each construction
* [HHH-13565] - Improve Session opening efficiency
* [HHH-13568] - Instances of NaturalIdXrefDelegate should be lazily initialized if possible
* [HHH-13605] - InstantTest, OffsetDateTimeTest, ZonedDateTimeTest fail for MariaDB on CI
* [HHH-13606] - LocalDateTimeTest fails for HANA on CI
* [HHH-13622] - Upgrade the WildFly Transaction Client to 1.1.7.Final
** Improvement
* [HHH-13133] - Print message about 'successfully enhanced class' as debug in Maven enhancement plugin
* [HHH-13412] - Move hibernate.connection description out of c3p0 section
* [HHH-13512] - Avoid allocating an array in org.hibernate.internal.util.StringHelper#unquote(String[], Dialect) if there are no changes to be applied
* [HHH-13521] - Avoid excessive validation of enabled filters
* [HHH-13522] - Optimise LoadQueryInfluencers by making maps lazily initialized
* [HHH-13523] - StatementPreparerImpl should not need to retrieve the JDBCService as often
* [HHH-13524] - Remove unused fields xref,unassociatedResultSets from JdbcCoordinatorImpl
* [HHH-13541] - ExceptionConverter instance in AbstractSharedSessionContract should be lazily initialized
* [HHH-13548] - Since SessionOwner is deprecated several fields in SessionImpl can be removed
* [HHH-13576] - Invoking tracef() or debugf() w/o an array of parameters actually allocates an empty Object[]
* [HHH-13579] - Cleanup of resources in ResourceRegistryStandardImpl allocates many Iterators
* [HHH-13584] - Reduce ServiceRegistry lookups in LocalConnectionAccess in SessionFactory
* [HHH-13585] - Duplicate resource release in PessimisticReadSelectLockingStrategy
* [HHH-13587] - Initialize selected collections of StatefulPersistenceContext lazily
* [HHH-13588] - MySQL Dialect: missed functions: weight_string, to_base64, from_base64, regexp_replace, regexp_instr, regexp_substr
* [HHH-13589] - Minor memory allocation improvements in ActionQueue
* [HHH-13591] - Replaces simple uses of array iteration with a corresponding for-each loop
* [HHH-13594] - ResourceRegistryStandardImpl#release could avoid allocating a capturing lambda
* [HHH-13599] - Avoid ArrayList allocation in JtaTransactionCoordinatorImp in common scenario
* [HHH-13600] - Avoid allocation of capturing lambdas in ParameterTranslationsImpl and AbstractDomainDataRegion
** Deprecation
* [HHH-13595] - Deprecate ConnectionObserver
Changes in 5.4.4.Final (July 29, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31774/tab/release-report-done
** Bug
* [HHH-12642] - Lazy enhanced entity as relationship is always loaded in a criteria query
* [HHH-13357] - OffsetTimeTest fails using TimeAsTimestampRemappingH2Dialect in non-GMT European time zones
* [HHH-13379] - Regression of Instant serialization
* [HHH-13409] - Hibernate ORM does not detect services provided by libraries in the module path
* [HHH-13424] - Table nullability should not depend on JpaCompliance.isJpaCacheComplianceEnabled()
* [HHH-13443] - Build failing to parse *.properties file attributes containing trailing space
* [HHH-13454] - org.hibernate.orm.test.query.criteria.BasicCriteriaExecutionTests fails on Oracle
* [HHH-13455] - Enabling Enhancement as a Proxy causes IllegalStateException when using Javassist
* [HHH-13459] - Unit test lock up when they run on PostgreSQL
* [HHH-13460] - FetchGraphTest is failing on MariaDB
* [HHH-13463] - Hibernate has a dependency on plexus-utils:3.0.1 that is vulnerable to CVE-2017-1000487 with a CVSS of 7.5
* [HHH-13492] - OptimisticLockException after locking, refreshing, and updating an entity
* [HHH-13500] - Subquery of DefaultAuditStrategy results in a wrong revision
* [HHH-13505] - NullPointerException thrown by StatisticsImpl#getCacheRegionStatistics
* [HHH-13514] - Calling the wrong method inside SessionDelegatorBaseImpl#createStoredProcedureQuery
** New Feature
* [HHH-11147] - Allow enhanced entities to be returned in a completely uninitialized state
* [HHH-13154] - Add support for JPA criteria on stateless sessions
** Task
* [HHH-13415] - Improve build compatibility with JDK11.0.3
* [HHH-13461] - Style and formatting fixes: CollectionEntry
* [HHH-13504] - Upgrade ByteBuddy to 1.9.11
* [HHH-13513] - Partial revert of string interning introduced by HHH-3924
* [HHH-13520] - Deprecate mutators on SqlStatementLogger
** Improvement
* [HHH-11032] - Improve performance of PersistentBag.equalsSnapshot
* [HHH-13226] - Typo in some configuration properties (HBM2DDL vs HBM2DLL)
* [HHH-13303] - Fix some alerts from LGTM
* [HHH-13428] - Minor cleanup of build scripts
* [HHH-13429] - Upgrade WildFly provisioning plugin to version 0.0.11
* [HHH-13442] - CollectionType#getCollection() method improvements
* [HHH-13444] - Remove ignored EntityMode field from CollectionKey
* [HHH-13447] - Minimize number of EventListenerRegistry lookups within a Session use
* [HHH-13448] - Avoid retrieving PRE_LOAD and POST_LOAD Event listeners within the inner loops of TwoPhaseLoad
* [HHH-13450] - Do not compute the full role name of a collection unless necessary
* [HHH-13451] - Logging typo in CascadingActions causing significant allocations
* [HHH-13452] - Missing log level guard on formatting in DefaultPersistEventListener#entityIsDeleted
* [HHH-13453] - Optimise CascadingActions for the most likely case
* [HHH-13458] - Update Hibernate's custom IdentityMap to better match its use
* [HHH-13462] - Introduce a fastpath for SessionImpl#fireLoad to be used by internal loops
* [HHH-13465] - Allow inlined access to the PersistenceContext for internal methods
* [HHH-13467] - Make average BatchFetchQueue consume less memory
* [HHH-13471] - Avoid invoking delayedAfterCompletion() multiple times from the same SessionImpl method
* [HHH-13475] - SessionImpl#applyQuerySettingsAndHints should not rely on defensive copies to just read properties
* [HHH-13476] - Micro-optimisations of TwoPhaseLoad#getOverridingEager
* [HHH-13477] - Make heavily invoked method final: EventListenerGroupImpl#listeners()
* [HHH-13478] - Various low hanging fruits identified by CPU flame graphs
* [HHH-13494] - LobTypeMappings should not use a Bounded ConcurrentHashmap
* [HHH-13495] - NationalizedTypeMappings should not use a Bounded ConcurrentHashmap
* [HHH-13496] - Apply some minor yet improvements identified via static code analysis tools
* [HHH-13508] - Reuse alias names generated by BasicLoader#generateSuffixes
* [HHH-13511] - Remove old org.hibernate.loader.DefaultEntityAliases#intern
Changes in 5.4.3.Final (May 30, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31762/tab/release-report-done
** Bug
* [HHH-13343] - Bytecode enhancement using ByteBuddy fails when the class is not available from the provided ClassLoader
* [HHH-13364] - Query.getSingleResult and getResultList() throw PessimisticLockException when pessimistic lock fails with timeout
* [HHH-13418] - Revert log level caching in static fields
** Task
* [HHH-13416] - Unguarded debug message being rendered in org.hibernate.engine.internal.Collections.processReachableCollection
* [HHH-13419] - Support building javadoc with JDK 11.0.3
* [HHH-13421] - Disable OSGi testing for JDK 11+
Changes in 5.4.2.Final (March 21, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31748/tab/release-report-done
** Bug
* [HHH-13194] - Some methods returning org.hibernate.query.Query are not defined for StatelessSession
* [HHH-13216] - Criteria query doesn't handle BigDecimal correctly
* [HHH-13217] - Don't throw exception if both @MappedSuperclass and @Inheritance are used
* [HHH-13219] - The sentence "The chapter 6 (e.g. Criteria API)" should be "The chapter 6 (i.e., Criteria API)"
* [HHH-13225] - Fix minor version detection in BasicDialectResolver
* [HHH-13227] - UnsupportedOperationException when programmatically overriding hibernate.ejb.cfgfile
* [HHH-13228] - The modification of a @OneToOne with @MapsId property is silently ignored during a merge operation
* [HHH-13229] - Sequences in MariaDB doesnt work on existing sequence
* [HHH-13230] - The AvailableSettings.HBM2DDL_HALT_ON_ERROR setting does not accept String values
* [HHH-13233] - Eager loading via EntityGraph doesn't work with subgraph
* [HHH-13236] - @Column insertable and updatable on ElementCollection items' fields are ignored when generating statements
* [HHH-13239] - The query hint javax.persistence.lock.timeout doesn't work correctly on HANA
* [HHH-13241] - Constraint violation when deleting entites in bi-directional, lazy OneToMany association with bytecode enhancement
* [HHH-13244] - setting hibernate.jpa.compliance.proxy=true and org.hibernate debug level to DEBUG breaks hibernate
* [HHH-13256] - Fix the fieldsPreUpdateNeeded property index allocation in AbstractEntityPersister#update
* [HHH-13262] - javax.persistence.TransactionRequiredException: Executing an update/delete query
* [HHH-13265] - Remove double semicolon
* [HHH-13266] - LocalDateTime values are wrong around 1900 (caused by JDK-8061577)
* [HHH-13269] - Embeddable collection regression due to HHH-11544
* [HHH-13277] - HibernateMethodLookupDispatcher - Issue with Security Manager
* [HHH-13281] - java.lang.ClassCastException: org.hibernate.internal.SessionImpl cannot be cast to org.hibernate.ejb.HibernateEntityManager
* [HHH-13285] - ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory after dom4j update
* [HHH-13300] - query.getSingleResult() throws org.hibernate.NonUniqueResultException instead of javax.persistence.NonUniqueResultException
* [HHH-13309] - Extended bean managers implementing the new interface are not correctly detected
* [HHH-13324] - NullPointerException if security manager is set after startup
* [HHH-13326] - Transaction passed to Hibernate Interceptor methods is null when JTA is used
** New Feature
* [HHH-13202] - Add support for PostgreSQL "GENERATED BY DEFAULT AS IDENTITY"
** Task
* [HHH-13232] - Upgrade ByteBuddy to 1.9.8
* [HHH-13238] - Reuse static logger in QueryTranslatorFactoryInitiator
* [HHH-13254] - Upgrade Agroal to 1.4
* [HHH-13258] - ASTQueryTranslatorFactory.createQueryTranslator undocumented Parameter
* [HHH-13271] - Javadoc build failures on JDK 12
* [HHH-13272] - Upgrade to Byte Buddy 1.9.10
* [HHH-13275] - Re-introduce usage of net.bytebuddy.experimental=true when testing on JDK > 11
* [HHH-13304] - MySQLDialect shouldn't access System Properties
* [HHH-13305] - Deprecate public static helpers returning the current Dialect
* [HHH-13306] - Remove verbose logging from the standard ExceptionMapper
* [HHH-13332] - Upgrade to c3p0 0.9.5.3
** Improvement
* [HHH-6190] - Leverage JmxService to expose management and monitoring capabilities.
* [HHH-10148] - SQLServer2012SpatialDialect
* [HHH-13220] - In the ByteBuddy enhancer, avoid creating a PersistentAttributeTransformer if the class is not enhanced
* [HHH-13257] - Support mysql8 spatial
** Patch
* [HHH-13330] - Minor typo in ManagedBeanRegistryInitiator
Changes in 5.4.1.Final (January 19, 2019)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31726/tab/release-report-done
** Bug
* [HHH-11807] - Enhanced entity delete not cascaded for some case
* [HHH-12555] - Merging a blob on an entity results in a class cast exception
* [HHH-13059] - OneToMany with referencedColumnName returns too many entities
* [HHH-13068] - "order_inserts = true" causes FK Violation when inserting Self Referential Entity with Single_Table Inherited Entities
* [HHH-13080] - ManyToMany List update with detached entities throws EntityExistsException
* [HHH-13084] - Querying entity with non-ID property named 'id' fails if entity has an IdClass composite key
* [HHH-13094] - Setting @Any.fetch to FetchType.EAGER doesn't work
* [HHH-13104] - Oracle 12c / SAP Hana insert fails when entity contains only an identity-based column.
* [HHH-13114] - Query "select count(h) from Human h" fails if a subclass has a non-Id property named "id"
* [HHH-13129] - Cascaded merge fails for detached bytecode-enhanced entity with uninitialized ToOne
* [HHH-13138] - Work around class loading issues so that bytecode enhanced tests can run as expected
* [HHH-13145] - Generated metamodel class can't be compiled.
* [HHH-13146] - Hibernate Ehcache no longer supports the `net.sf.ehcache.hibernate.cache_lock_timeout` configuration property
* [HHH-13151] - TreatedRoot misses fetches in query
* [HHH-13153] - No content in 15.1. Query API of User Guide
* [HHH-13160] - Polymorphic query for InheritanceType.TABLE_PER_CLASS is not using UNION ALL
* [HHH-13163] - Fix DDLWithoutCallbackTest#testRangeChecksGetApplied which fails on MariaDB
* [HHH-13164] - Detecting transient state of mandatory toOne relations is broken
* [HHH-13167] - When omitting the OTHERWISE clause in a CASE expression built with Criteria API, Hibernate throws a NullPointerException
* [HHH-13169] - Table alias used instead of exact table name in multitable update query
* [HHH-13172] - Log a warning instead of throwing an Exception when @AttributeOverride is used in conjunction with inheritance
* [HHH-13175] - Eager subsequent-select fails when EntityGraph is specified for find operation
* [HHH-13184] - Oracle dialect detection does not return latest dialect in the default case
* [HHH-13189] - org.hibernate.Query#setParameter(String, Object) is extremely slow
* [HHH-13191] - LazyInitializationException when Envers persists audit data that uses a proxy with JPA_PROXY_COMPLIANCE enabled under JTA
* [HHH-13192] - Select alias in Criteria API seems to bleed into where condition
* [HHH-13199] - NullPointerException when using case on select clause using JPA Criteria API
** New Feature
* [HHH-13204] - Introduce a configuration flag to skip processing of XML mapping metadata
* [HHH-13209] - Experimental feature: Allow for ServiceRegistry "suspend and restore"
** Task
* [HHH-13197] - Reduce bootstrap log verbosity
* [HHH-13198] - Introduce a global configuration flag to disable JPA callbacks
* [HHH-13210] - Don't log about running a script of type ScriptSourceInputNonExistentImpl
* [HHH-13211] - Reduce logging verbosity of QueryTranslatorFactoryInitiator
** Improvement
* [HHH-12878] - StaleStateException does not log out the stale object or the statement that was executed
* [HHH-13162] - Upgrade MySQL and MariaDB Dialects as they support UNION ALL
* [HHH-13165] - Don't use confusing "this" in the User Guide admonition blocks
* [HHH-13181] - Reduce bootstrap log verbosity
* [HHH-13186] - MariaDB dialect detection does not return the latest by default
* [HHH-13206] - Apply dialect checks from both method and class level.
Changes in 5.4.0.Final (December 12, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31738/tab/release-report-done
** Bug
* [HHH-13110] - @PreUpdate method on a Embeddable null on the parent caused NullPointerException
* [HHH-13141] - Could not fetch the SequenceInformation from the database when using SQL Server with a case-sensitive collation
* [HHH-13147] - DelayedPostInsertIdentifier handling broken since 5.3.0
** New Feature
* [HHH-13083] - Add st_makeenvelope to the supported PostGIS functions in hibernate-spatial
** Task
* [HHH-13095] - Document how to use arithmetic expressions in CASE statements
* [HHH-13096] - Document that composite identifier cannot use auto-generated properties
** Improvement
* [HHH-10778] - Add support for non-public AttributeConverter implementations
* [HHH-13144] - Move the doInAutoCommit utility to TranscationUtil
* [HHH-13156] - Enhance the @AnyMetaDef annotation section with more details about the optimal placement
Changes in 5.4.0.CR2 (November 29, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31729/tab/release-report-done
** Bug
* [HHH-13107] - JtaWithStatementsBatchTest fails on Oracle
* [HHH-13111] - Subquery cannot occur in select clause anymore for Criteria API
* [HHH-13112] - Proxies on entity types in the default package lead to MappingException with JDK9+
* [HHH-13116] - Jaxb-runtime transitive dependencies are ignored when building a Maven project on JDK11 with a dependency to Hibernate ORM
* [HHH-13118] - Use the provided class loader even when using the default URI
* [HHH-13128] - Missing jaxb-runtime dependency for hibernate-jpamodelgen
** Task
* [HHH-13043] - Upgrade to JAXB 2.3
** Improvement
* [HHH-13102] - Document how catalog and schema attributes need to be applied based on the underlying DB capabilities
* [HHH-13115] - Document how to define timezone per tenant when using Multitenant Database
* [HHH-13124] - Document the CachingRegionFactory resolution algorithm has changed
* [HHH-13125] - Remove the Javadoc links in the User Guide pointing internal classes
* [HHH-13127] - Document JAXB dependencies should be added for using hibernate-jpamodelgen in Eclipse IDE
Changes in 5.4.0.CR1 (November 15, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31691/tab/release-report-done
** Bug
* [HHH-7686] - org.hibernate.proxy.map.MapProxy loses all important state on serialization
* [HHH-8805] - [SchemaUpdate] javax.persistence.ForeignKey doesn't respect ConstraintMode.NO_CONSTRAINT
* [HHH-10201] - Hibernate does not audit @ElementCollection when revision_on_collection_change is false
* [HHH-10603] - ORA-00932: inconsistent datatypes: expected - got BLOB after HHH-10345 with Oracle12cDialect
* [HHH-10891] - Exception at bootstrap when @Any is inside an @Embeddable object
* [HHH-11096] - @CreationTimestamp doesn't works with @Column(nullable=false)
* [HHH-11209] - NullPointerException in EntityType.replace() with a PersistentBag
* [HHH-11771] - @Id annotation ignored with @MappedSuperclass inheritance
* [HHH-12200] - Docs mention outdated APIs
* [HHH-12320] - @JoinColumn's foreign key custom name does not work with @MapsId
* [HHH-12425] - LazyInitializationIssue when enhancement enableDirtyTracking is enabled after session is committed
* [HHH-12436] - Attempted to assign id from null one-to-one property
* [HHH-12492] - JPA delete query generated has missing table alias and thus incorrect semantics
* [HHH-12542] - WildFly integration test, HibernateNativeAPINaturalIdTestCase, fails when security manager is enabled
* [HHH-12666] - Add an option for restoring 5.1 native exception handling
* [HHH-12675] - @Table(Inverse=true) ignored for SecondaryTables in JoinedSubclassEntityPersister
* [HHH-12695] - Incompatibility in return value for org.hibernate.procedure.ParameterRegistration.getType() 5.1 vs 5.3
* [HHH-12718] - Entity changes in @PreUpdate callback are not persisted when lazy loading is active for more than one field
* [HHH-12720] - LazyInitializationException with hibernate.enable_lazy_load_no_trans
* [HHH-12740] - Subselect fetching doesn't work when multiLoad was used
* [HHH-12753] - org.hibernate.envers.test.integration.collection.StringMapNationalizedLobTest fails with DB2
* [HHH-12768] - TimeAndTimestampTest fails with SQL Server and MYSQL
* [HHH-12771] - Caused by: java.lang.UnsupportedOperationException: Cache provider [org.hibernate.cache.ehcache.internal.EhcacheRegionFactory@3271ec2a] does not support `transactional` access
* [HHH-12776] - NullPointerException when executing native query on an Audited Entity
* [HHH-12779] - Revert HHH-12670 - Allows native SQL queries that take a given resultClass to map the result set to the required type
* [HHH-12781] - Update Javassist dependency to 3.23.1
* [HHH-12784] - Javassist support broken by HHH-12760
* [HHH-12786] - Deleting an entity leads to NullPointerException in ByteBuddy proxy
* [HHH-12787] - SessionJdbcBatchTest hangs with DB2
* [HHH-12791] - ComponentTuplizer generates a LOT of proxy classes when using Bytebuddy as bytecode provider
* [HHH-12795] - Setting FlushMode to manual for a @NamedQuery is ignored
* [HHH-12797] - Fix cache modes relationships table layout in the documentation
* [HHH-12798] - Nested spatial functions are not rendered correctly on SAP HANA
* [HHH-12800] - TuplizerInstantiatesByteBuddySubclassTest uses ByteBuddy operation unsafe with JDK 11
* [HHH-12802] - Hibernate does not throw an exception when more than one entity is loaded with the same ID
* [HHH-12815] - LocalDateCustomSessionLevelTimeZoneTest fails with mysql 5.5 and 5.7
* [HHH-12822] - Skip "case when" tests requiring casts for DB2
* [HHH-12823] - CompositeIdTest.testDistinctCountOfEntityWithCompositeId fails on databases that don't support tuple distinct counts because it expects wrong exception
* [HHH-12824] - ASTParserLoadingTest.testComponentNullnessChecks fail with DB2 because it uses legacy-style query parameter
* [HHH-12825] - CriteriaHQLAlignmentTest.testCountReturnValues fails on databases that don't support tuple distinct counts because it expects wrong exception
* [HHH-12826] - Persist cascade of collection fails when orphan removal enabled with flush mode commit.
* [HHH-12827] - NUMERIC column type is not handled correctly on DB2
* [HHH-12829] - Invalid references to outdated EhCache classes
* [HHH-12832] - SchemaUpdateHaltOnErrorTest and SchemaMigratorHaltOnErrorTest fail with DB2
* [HHH-12833] - UniqueConstraintDropTest fails with DB2
* [HHH-12834] - org.hibernate.envers.test.integration.collection.StringMapNationalizedLobTest fails with Sybase
* [HHH-12835] - Wrong assertion in BatchFetchQueueHelper
* [HHH-12838] - AndNationalizedTests fails with DB2
* [HHH-12839] - EntityProxySerializationTest fails with oracle
* [HHH-12842] - Non-optional OneToOne relation can't be lazy loaded anymore
* [HHH-12843] - CreateDeleteTest and FlushIdGenTest fail with ORA-00936 on oracle
* [HHH-12844] - HbmWithIdentityTest fails with ORA-00936 on oracle
* [HHH-12846] - Merge cascade of collection fails when orphan removal enabled with flush mode commit
* [HHH-12847] - NullPointerException in FetchStyleLoadPlanBuildingAssociationVisitationStrategy::adjustJoinFetchIfNeeded
* [HHH-12848] - UpgradeSkipLockedTest, PessimisticReadSkipLockedTest and OracleFollowOnLockingTest fail with Oracle12c
* [HHH-12849] - QuotedIdentifierTest fails with ORA-04043 on Oracle12c
* [HHH-12850] - null values for columns mapped as "Boolean" cause exception when saving entity with SAP Sql Anywhere jdbc4
* [HHH-12851] - ConverterTest fails with SQL Server depending on collation
* [HHH-12861] - SchemaUpdate doesn't work with Sybase
* [HHH-12863] - SchemaUpdateTest should be skipped with Sybase
* [HHH-12868] - Using CacheConcurrencyStrategy.NONE leads to a NPE when trying to load an entity
* [HHH-12869] - SingletonEhcacheRegionFactory initialization fails
* [HHH-12871] - Metamodel contains managed types related to dynamic-map entities that have been excluded.
* [HHH-12875] - Class level where="..." clause in hbm.xml mappings is not enforced on collections of that class
* [HHH-12880] - LockModeTest hangs indefinitely with Sybase due to HHH-12847
* [HHH-12882] - Where clauses mapped on collections and entities need parentheses when used in conjunction
* [HHH-12883] - NaturalIdDereferenceTest fails with Sybase
* [HHH-12890] - Fix link to JPA Metamodel generator documentation
* [HHH-12903] - CommitFlushCollectionTest fails when running on Oracle.
* [HHH-12905] - Passing null as parameter is not allowed even when enablePassingNulls() has been called
* [HHH-12906] - Statistics.getCollectionRoleNames() reports incorrect value
* [HHH-12913] - AuditJoinTable does not work when specified in an AuditOverride annotation.
* [HHH-12915] - Concurrency issue within org.hibernate.internal.SessionFactoryImpl
* [HHH-12920] - AbstractCachedDomainDataAccess.clearCache() throws MissingFormatArgumentException at DEBUG level
* [HHH-12921] - Hibernate Connection Pool Validation Thread should be defined as a daemon Thread
* [HHH-12927] - Immutable warning issued if immutable entities are referenced but not changed during update
* [HHH-12931] - Revert HHH-12542 as it introduces some issues with the security manager
* [HHH-12932] - Add privileged blocks in ByteBuddyState initialization
* [HHH-12933] - Generate_statistics grows QueryStatistics ConcurrentHashMap indefinitely
* [HHH-12934] - Exception handling documentation does not apply only to "Session-per-application anti-pattern"
* [HHH-12935] - Constraint and AuxiliaryDatabaseObject export identifiers are not qualified by schema or catalog
* [HHH-12937] - Where clause for collections of basic, embeddable and "any" elements is ignored when mapped using hbm.xml
* [HHH-12939] - Database name not quoted at schema update
* [HHH-12944] - MultiIdentifierLoadAccess ignores the 2nd level cache
* [HHH-12945] - MapJoin#entry() does not seem to work.
* [HHH-12955] - hibernate.hbm2ddl.auto option 'create-only' not recognized
* [HHH-12963] - HANA dialect doesn't set internal configuration for use_unicode_string_types correctly
* [HHH-12964] - Upgrade to dom4j 2.1.1
* [HHH-12966] - Make statistics serializable to allow JMX access
* [HHH-12968] - Flush is not flushing inserts for inherited tables before a select within a transaction
* [HHH-12973] - Inconsistent identity generation when using the default @SequenceGenerator with a database sequence having the increment size of 1
* [HHH-12975] - Foreign key constraint cannot be disabled with @JoinColumn(foreignKey=@ForeignKey(NO_CONSTRAINT)) in some cases
* [HHH-12979] - Setting hibernate.javax.cache.uri property value as relative path causes an error
* [HHH-12990] - JPA Model generator does not work in Java 9+
* [HHH-12992] - ClassCastException for an audited ordered collection
* [HHH-12995] - Querying DECIMAL columns via Double fields can lead to precision loss on SAP HANA
* [HHH-13000] - Association with -ToOne relation with JoinTable can't be refreshed on entity with PESSIMISTIC_LOCK
* [HHH-13001] - NPE rendering nested criteria expressions
* [HHH-13012] - JDBC default connection release mode does not match documentation
* [HHH-13027] - org.hibernate.ejb.HibernatePersistence can no longer be used as a persistence provider name
* [HHH-13040] - MetadataBuilderContributor should be applied before MetadataBuildingProcess.prepare
* [HHH-13042] - DelayedPostInsertIdentifier cannot be cast to class java.lang.Integer
* [HHH-13044] - MapsId and flushMode commit causes PersistenceException
* [HHH-13045] - Accessing id property of association within element collection in query leads to exception
* [HHH-13050] - On release of batch it still contained JDBC statements logged; unable to release batch statement
* [HHH-13053] - DelayedPostInsertIdentifier EXCEPTION on flush of identity created PARENT that has sequence created CHILD with cascade, when batch_update is true
* [HHH-13060] - Throw an exception when two entities are declared with the same name
* [HHH-13062] - Migrate User Guide links from Java EE 7 to 8
* [HHH-13064] - Documentation of Lock and LockModeType is on two columns instead of 3
* [HHH-13070] - callbackRegistry is not injected to event listener when appended to listener group using REPLACE_ORIGINAL duplication strategy
* [HHH-13076] - Hibernate “Transaction already active” behaviour with custom transaction manager
* [HHH-13097] - Hibernate enhancer is superslow after upgrade to latest 5.3 or 5.4-SNAPSHOT
** New Feature
* [HHH-12857] - Support the security manager with ByteBuddy as bytecode provider
** Task
* [HHH-10782] - Add a comment about what you can expect from a query plan cache cleanup
* [HHH-12730] - User types built using 5.1 are not binary compatible with 5.3
* [HHH-12751] - Remove the hibernate-infinispan OSGi feature as it's now provided by Infinispan
* [HHH-12762] - No longer needing to use port-offset in WildFly integration tests
* [HHH-12774] - JARs missing from the distribution ZIP
* [HHH-12785] - Test Javassist support
* [HHH-12788] - Enable mockito-inline for the Agroal integration module
* [HHH-12789] - Upgrade to Mockito 2.19.0
* [HHH-12793] - Upgrade Karaf, pax-exam and reenable the OSGi tests
* [HHH-12799] - Enforce version alignment of Mockito and ByteBuddy dependencies
* [HHH-12801] - Error message in SqlFunctionMetadataBuilderContributorIllegalClassArgumentTest differs with JDK 11
* [HHH-12803] - Upgrade ByteBuddy to 1.8.13
* [HHH-12805] - Upgrade Mockito to 2.19.1
* [HHH-12807] - Disable the hibernate-orm-modules tests for JDK 11
* [HHH-12808] - Upgrade Gradle to 4.8.1
* [HHH-12809] - Use an HTTP link for the Javadoc link to our Bean Validation documentation
* [HHH-12813] - Disable Asciidoclet in Javadoc generation
* [HHH-12816] - Enable the experimental features of ByteBuddy when building with JDK 11
* [HHH-12820] - Merge the migration guides in the code base
* [HHH-12828] - ScannerTests#testGetBytesFromInputStream() is not stable enough
* [HHH-12840] - Simplify implementation of LocalObjectUuidHelper
* [HHH-12841] - DriverManagerConnectionProviderImpl: implement lazy Thread starting and fix visibility guarantees
* [HHH-12877] - Upgrade ByteBuddy to 1.8.15
* [HHH-12884] - Upgrade to Gradle 4.9
* [HHH-12887] - Remove direct dependency on ASM
* [HHH-12894] - Simplify code of StandardSessionFactoryServiceInitiators
* [HHH-12898] - Enable integration tests for Oracle Standard Edition Two 12.1.0.2.v12 on the AWS build slaves
* [HHH-12899] - Enable integration tests for MS SQL Server on the AWS build slaves
* [HHH-12901] - Enable loading of additional JDBC drivers from a local path
* [HHH-12904] - Removing some dead code in InFlightMetadataCollectorImpl and MetadataImpl
* [HHH-12909] - Upgrade ByteBuddy to 1.8.17
* [HHH-12911] - Removing unused field from org.hibernate.mapping.Collection
* [HHH-12914] - Avoid need to create a java.lang.reflect.Proxy to implement org.hibernate.engine.jdbc.BlobProxy
* [HHH-12947] - Remove need for BootstrapContext where it's unused
* [HHH-12948] - Allow using a custom SessionFactoryOptionsBuilder to create a SessionFactoryBuilderImpl
* [HHH-12949] - Upgrade to Gradle 4.10
* [HHH-12950] - Use the Annotation Processor specific scopes of Gradle
* [HHH-12954] - Refactor boot/model/relational/Database to avoid holding references to MetadataBuildingOptions
* [HHH-13006] - Upgrade to Gradle 4.10.2
* [HHH-13007] - No longer use net.bytebuddy.experimental=true when testing on JDK11
* [HHH-13014] - Expose bytecode common utilities as SPI
* [HHH-13015] - Optimise loading of EntityCopyObserver implementation
* [HHH-13018] - Upgrade to Hibernate Commons Annotations 5.0.5.Final
* [HHH-13026] - Documentation: fixing link to Infinispan documentation section regarding Hibernate 2LC
* [HHH-13028] - Make ASTPrinter caches use less memory
* [HHH-13029] - Avoid static singletons to hold on Strategy Registration Implementations
* [HHH-13030] - Provide a`hibernate-orm-modules` tested version for WildFly 14.0.x
* [HHH-13033] - Upgrade ByteBuddy to 1.9.1
* [HHH-13034] - Upgrade Hibernate Validator to 6.0.13.Final
* [HHH-13035] - Upgrade Agroal to 1.2
* [HHH-13036] - Upgrade HikariCP to 3.2.0
* [HHH-13037] - Upgrade Vibur to 22.2
* [HHH-13038] - Upgrade ByteBuddy to 1.9.2
* [HHH-13039] - Upgrade Agroal to 1.3
* [HHH-13047] - Deprecate Environment#verifyProperties
* [HHH-13048] - Allow for parallel processing of entity enhancements via ByteBuddy
* [HHH-13074] - Upgrade ByteBuddy to 1.9.3
* [HHH-13075] - Upgrade Javassist to 3.24.0-GA
* [HHH-13091] - Upgrade Ehcache 2 to 2.10.6 and Ehcache 3 to 3.6.1
* [HHH-13092] - Upgrade Hibernate Commons Annotations to 5.1.0.Final
* [HHH-13099] - Update to Byte Buddy 1.9.4
* [HHH-13100] - All custom implementation of Byte Buddy "Implementation" s should have a proper equals and hashcode
* [HHH-13101] - Document hibernate.id.disable_delayed_identity_inserts in user guide and migration guide
** Improvement
* [HHH-9038] - Use "cascade constraints" when dropping tables for HSQLDB
* [HHH-9241] - Allow declaring non-java.util Collection interfaces
* [HHH-12144] - Support JTS version 1.16.0
* [HHH-12196] - Sybase Dialect not supporting max result - paging
* [HHH-12349] - User Guide documentation for @Filter is too verbose
* [HHH-12361] - In the User Guide, omit constructors and equals/hashCode for brevity
* [HHH-12368] - java.sql.SQLFeatureNotSupportedException in LobCreatorBuilderImpl
* [HHH-12608] - Add the ST_DWithin() function in DB2 Spatial Dialect
* [HHH-12653] - Throw MappingException if both @MappedSuperclass and @Inheritance are used
* [HHH-12713] - Make EntityGraph creation more convenient
* [HHH-12763] - Log which JtaPlatform implementation is used at startup on info level.
* [HHH-12770] - HHH-12770 - Document @NotFound(action = NotFoundAction.IGNORE) and FetchType.LAZY behavior
* [HHH-12775] - Avoid join on property access mapped by natural id
* [HHH-12778] - BasicProxyFactoryImpl.getProxy() swallows exception
* [HHH-12804] - No need to mock Map in CollectionBinderTest
* [HHH-12811] - @UpdateTimestamp and @CreationTimestamp missing @Target annotation and breaking in Kotlin
* [HHH-12830] - Improve error output with transaction issues
* [HHH-12855] - Add query plan compilation statistics
* [HHH-12872] - Reduce memory consumption of XSD schema validations
* [HHH-12879] - Remove unnecessary constants in StandardDialectResolver
* [HHH-12892] - Fix spelling issues in the User Guide
* [HHH-12896] - Minor memory improvements in HQLQueryPlan
* [HHH-12907] - Avoid garbage collection pressure when creating proxies with ByteBuddy
* [HHH-12917] - Interning of strings for Filter definitions
* [HHH-12918] - Interning of strings for Formula and Column exctraction templates
* [HHH-12919] - Interning of strings for EntityReferenceAliases
* [HHH-12922] - Hibernate Connection Pool Validation Thread should have a name
* [HHH-12925] - The JDBC Type to Hibernate matching is limited to the Dialect only instead of considering the Type contributions as well
* [HHH-12928] - Remove vestigial 'naturalIdTypes' field
* [HHH-12929] - Add AtomikosJtaPlatform implementation
* [HHH-12946] - Include JAXB as a dependency as it's not provided by JDK 11
* [HHH-12952] - Document the hibernate.statistics.query_max_size behavior and explain its implications
* [HHH-12957] - Calling custom functions in JPQL with the function() is missing in the documentation
* [HHH-12961] - The links in the Javadoc of the SAP HANA dialects don't work
* [HHH-12962] - Document how to tune the query plan cache size
* [HHH-12974] - Document @OnDelete behavior in regards to disabling the Persistence Context entity removal cascading event
* [HHH-12977] - Update latest dialect for MySQL
* [HHH-12978] - Enum value binding is not logged by BasicBinder
* [HHH-12982] - Generify Hibernate#unproxy
* [HHH-12989] - Support heterogeneous collections passed to JPA's (criteria) Expression#in
* [HHH-13003] - Skip processing of empty resource names defined for hibernate.hbm2ddl.import_files
* [HHH-13005] - Upgrade ByteBuddy to 1.9.0
* [HHH-13009] - No documentation for "hibernate.javax.cache.cache_manager"
* [HHH-13011] - Add option enabling/disabling use of an entity's mapped where-clause when loading collections of that entity
* [HHH-13017] - Exception on Service stop isn't logging the full stack
* [HHH-13020] - When proxying an entity having a private default constructor, the log message is not very clear about the problem
* [HHH-13021] - Add support for SAP HANA full-text search functions
* [HHH-13022] - Make OSGi integration work on JDK11
* [HHH-13025] - Rename MetadataContext#getEmbeddableTypeMap to getEmbeddableTypeSet
* [HHH-13051] - Structure of audit-tables should be extensible
* [HHH-13056] - Fix typo in documentation: "listner" should be "listener"
* [HHH-13057] - Prevent Byte Buddy's Advice helper to need reloading many resources from the ClassLoader
* [HHH-13061] - Introduce a 'none' option for BytecodeProvider implementation choice
* [HHH-13069] - Update the links to JBoss Nexus to use the direct repository over https
* [HHH-13071] - Remove deprecated call from gradle plugin
* [HHH-13078] - Not choosing the right dialect for SQL Anywhere 17
* [HHH-13090] - Allow to use specific cache implementations in Ehcache cache provider
Changes in 5.3.2.final (July 5, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31676/tab/release-report-done
** Sub-task
* [HHH-12683] - Update documentation about support for JPA CriteriaUpdate and CriteriaDelete
** Bug
* [HHH-9403] - AssertionFailure: Fail to process type argument in a generic declaration
* [HHH-11979] - Invalid SQL when force increment version of inherited entity
* [HHH-12124] - The JPA Metamodel does not allow to retrieve the actual EmbeddableType since all instances are registered by the associated Java type
* [HHH-12247] - Bootstrap error information is only logged at DEBUG level
* [HHH-12353] - Document that Session.getReference not always returns a T
* [HHH-12396] - Problem with mapping of the annotation @Enumerated(EnumType.STRING)
* [HHH-12476] - NativeQuery with EntityGraphs assumes a HQL query
* [HHH-12531] - JCache existing cache not detected.
* [HHH-12553] - ConcurrentModificationException in OsgiClassLoader
* [HHH-12561] - bulk_id_strategy does not work with globally_quoted_identifiers
* [HHH-12594] - Using property "hibernate.default_batch_fetch_size" crashes bootstrapping
* [HHH-12603] - Contributing using Eclipse Documentation out of Date
* [HHH-12607] - Wrong audit data of ElementCollection attribute of map
* [HHH-12633] - ClassCastException when updating lazy loaded bytecode enhanced byte[]
* [HHH-12639] - No user friendly error on incompatible WildFly Transactions Client
* [HHH-12640] - Update to JBossStandAloneJtaPlatform should be backward compatible attempting old names as well
* [HHH-12649] - Auto-register entity and collection caches based on the Hibernate @Cache annotation (XML mapping) settings
* [HHH-12651] - org.hibernate.Session.*Query(Ljava/lang/String) methods return different types in 5.1 and 5.3
* [HHH-12657] - ClassCastException: org.hibernate.mapping.SingleTableSubclass cannot be cast to org.hibernate.mapping.RootClass
* [HHH-12660] - Missing verb in reference documentation
* [HHH-12661] - Hibernate types (e.g. NumericBooleanType, YesNoType and any implementations of UserType) cannot bind value in StoredProcedureQuery
* [HHH-12668] - support for persistence_2_2.xsd and orm_2_2.xsd
* [HHH-12671] - INSERT time in-db generated properties not persisted with IDENTITY insert
* [HHH-12684] - Hibernate fails when mapping one-to-many collections by non-primary key
* [HHH-12685] - java.lang.ClassCastException when checking if parameter isBound in criteria query
* [HHH-12687] - ManyToOne associations in embeddable collection elements and composite IDs are always eagerly loaded
* [HHH-12688] - Duplicated Error Information Displayed in the Log
* [HHH-12691] - Code block is broken in documentation about AUTO flushing
* [HHH-12697] - Headings problem in Hibernate Documentation 5.3.1 - Proxool configuration
* [HHH-12698] - Headings problem in Hibernate Documentation 5.3.1 - Transation Patterns
* [HHH-12700] - Missing property in sample code in documentation of bulk-id strategies
* [HHH-12715] - Error in documentation sample code about JPQL and HQL
* [HHH-12724] - Add javax.activation as a dependency
* [HHH-12729] - Binary and behavioral incompatibilities of org.hibernate.Query.getFirstResult(), setFirstResult(), getMaxResults(), setMaxResults()
* [HHH-12731] - TOC hidden in the generated Asciidoctor docs
* [HHH-12732] - Don't generate auxiliary HTML files in the documentation
* [HHH-12738] - Session/EntityManager is closed in ForeignGenerator (JTA setup)
* [HHH-12739] - CLONE - AssertionFailure: Fail to process type argument in a generic declaration
* [HHH-12754] - *EqualsHashCodeTest, UnspecifiedEnumTypeTest fail with DB2, SQL Server, Sybase and Oracle
* [HHH-12755] - RevisionConstraintQuery.testRevisionsLtQuery fails with PostgreSQL 10.1 and EnterpriseDB 10.1
* [HHH-12757] - EntityMapCompositeElementTest fail with oracle
* [HHH-12764] - IdClassReferenceIdentifierTest fail with Oracle
* [HHH-12765] - LazyInitializationWithoutInlineDirtyTrackingTest fails with SQL Server
* [HHH-12767] - Fix tests failing on Oracle
** New Feature
* [HHH-12662] - JPQL queries fail when using the Java attribute type which has an associated AttributeConverter (only the DB column type works)
** Task
* [HHH-12348] - Hibernate ORM Document user guide, architecture of Hibernate class is out of date
* [HHH-12637] - Add more tests and improve fix for HHH-12592
* [HHH-12658] - Upgrade to Gradle 4.7
* [HHH-12659] - Configure ForbiddenAPIs for JDK10 as intended target compatibility
* [HHH-12663] - Avoid depending on any SNAPSHOT dependency
* [HHH-12674] - Upgrade to Gradle 4.8
* [HHH-12677] - Update javadoc API links from EE7 to EE8
* [HHH-12689] - Upgrade to Gradle WildFly build tools 0.0.9
* [HHH-12692] - Modify SessionImpl.toString to be quiet by default and verbose when trace is enabled
* [HHH-12694] - Upgrade to Hibernate Commons Annotations 5.0.4.Final
* [HHH-12701] - Upgrade to Jandex 2.0.5.Final
* [HHH-12743] - Cleaning ProviderChecker from some deprecated and dead code
* [HHH-12744] - Remove no longer necessary jboss-deployment-structure.xml from integration tests
* [HHH-12758] - Arquillian JVM configuration for integration tests is ignoring system properties
* [HHH-12759] - Upgrade integration tests to WildFly 13.0.0.Final
* [HHH-12760] - Remove no longer needed EqualsHelper and cleanup some equality checks
* [HHH-12766] - Upgrading to Byteman 4.0.3
** Improvement
* [HHH-11495] - Cache MetaModel#getImplementors() results
* [HHH-12341] - Documentation refers to nonexistent "image clob"
* [HHH-12350] - User Guide documentation for @Any is too verbose
* [HHH-12351] - User Guide: document why Subselect always requires Synchronize
* [HHH-12604] - Replace EqualsHelper.equals with Objects.equals
* [HHH-12630] - Add error logging to org.hibernate.cache.spi.AbstractRegionFactory.start(SessionFactoryOptions, Map)
* [HHH-12654] - Throw MappingException if both @Inheritance and @AttributeOverride are used
* [HHH-12656] - Document how contributors can run tests on different databases
* [HHH-12670] - Allows native SQL queries that take a given resultClass to map the result set to the required type
* [HHH-12686] - Replace EmptyIterator with Collections.emptyIterator()
* [HHH-12699] - Performance issue in ResultSetWrapperProxy.locateCorrespondingColumnIndexMethod() line 137 due to repeated use of Class.getMethod(String, Class[]) reflection call
* [HHH-12702] - Make JCacheRegionFactory easier to subclass
* [HHH-12710] - BaseCoreFunctionalTestCase opens an InputStream for mapping files but never closes it
* [HHH-12716] - Sample code is required for documentation of disabling polymorphism in queries
* [HHH-12723] - Revert the changes applied by HHH-12585 to the DefaultFlushEntityEventListener#invokeInterceptor() method
* [HHH-12725] - Upgrade the Asciidoctor plugin to 1.5.7 for JDK 9 compatibility
* [HHH-12727] - Performance issue in ResourceRegistryStandardImpl.register lines 67, 70
* [HHH-12734] - StrategySelectorImpl - Add original exception when selected strategy could not be loaded
* [HHH-12741] - Register new reserved words added in MySQL 8.0
* [HHH-12749] - Avoid setting the isolation level to the same value in C3P0ConnectionProvider
* [HHH-12769] - Rework LockTest#testContendedPessimisticLock so that it can work on Oracle without throwing exceptions
Changes in 5.3.1.final (May 25, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31673/tab/release-report-done
** Bug
* [HHH-12569] - Referential integrity violation on insert when using @OneToOne with @JoinColumn with hibernate.order_inserts=true
* [HHH-12577] - Warning log appears on an AttributeConverter<enum, String>
* [HHH-12579] - Bytecode enhancement with Generics on @MappedSuperclass crashes bootstrapping while using Bytebuddy
* [HHH-12581] - NPE for Criteria query containing fetch join as a regression of HHH-12338
* [HHH-12584] - Bytebuddy ReflectionOptimizer does not work with abstract class
* [HHH-12586] - Strange date type confusion in JdbcDateTypeDescriptor
* [HHH-12587] - Flushing enhanced entity with @Cache(usage = CacheConcurrencyStrategy.NONE) fails
* [HHH-12592] - Merge of detached, enhanced entity with orphanRemoval = true collection fails since 5.2.13
* [HHH-12599] - Add Javadoc indicating that region names do not include a prefix
* [HHH-12602] - Bytecode Enhancement documentation refers to removed property hibernate.ejb.use_class_enhancer
* [HHH-12612] - TYPE_USE annotated collections and elements fail metamodel generation.
* [HHH-12614] - Protection domain ignored when enhancing+loading classes with ByteBuddy
* [HHH-12617] - Caching log message prints null rather than class name.
* [HHH-12620] - Update JBossStandAloneJtaPlatform to use org.wildfly.transaction.client.* TM/UT
* [HHH-12621] - Thread-unsafe behavior of Query Spaces in Named Queries
* [HHH-12622] - JdbcResourceLocalTransactionCoordinatorImpl#markRollbackOnly should be ignored if there is no TX
* [HHH-12627] - Caching debug log error: java.util.MissingFormatArgumentException: Format specifier '%s'
* [HHH-12631] - Fix invalid tracev calls in DefaultResolveNaturalIdEventListener
* [HHH-12634] - Make EntityPrinter more permissive regarding the parameters passed
** Task
* [HHH-12575] - Upgrade to Classmate 1.3.4
* [HHH-12576] - Upgrade to jboss-transaction-api 1.1.1.Final
* [HHH-12580] - The WildFly module of ByteBuddy should be marked as private API
* [HHH-12583] - Deprecate hibernate.proc.param_null_passing setting
* [HHH-12610] - Upgrade to Byte Buddy 1.8.11 to improve JDK compatibility
** Improvement
* [HHH-12559] - Add support for MySQL 8 SKIP LOCKED and NOWAIT
* [HHH-12572] - Exclude LockMode.WRITE from loader creation loop
* [HHH-12585] - Improve DefaultFlushEntityEventListener#invokeInterceptor method execution
* [HHH-12589] - Add support for registering custom SQL functions when bootstrapping via JPA
* [HHH-12591] - Remove second call to Scope#setSessionFactory(SessionFactoryImplementor) from TypeConfiguration#scope(SessionFactoryImplementor,BootstrapContext)
* [HHH-12605] - Boxed variables never null
* [HHH-12606] - Container contents are never accessed
* [HHH-12615] - Make AbstractEntityPersister#getLoaderByLockMode() and a few others protected final
* [HHH-12616] - Clarify ambiguity in License name
* [HHH-12618] - ByteBuddy enhancement - Use MethodHandle lookup if available
* [HHH-12626] - Avoid high CPU contention by not allocating Session UUIDs eagerly
* [HHH-12629] - Make some methods protected in DefaultLoadListener
* [HHH-12636] - Upgrade to ByteBuddy 1.8.12 to fix issue with entities having no package
Changes in 5.3.0.Final (May 14, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31661/tab/release-report-done
** Bug
* [HHH-8786] - find, refresh, lock should throw LockTimeoutException or PessimisticLockException when lock problems occur
* [HHH-10435] - ClassLoaderServiceImpl is getting a Permission check failed "createClassLoader" when run under Java security manager
* [HHH-11859] - Class annotated with @Audited (withModifiedFlag = true) is giving error when executing update.
* [HHH-12011] - Field annotated with target TYPE_USE break metamodel generation
* [HHH-12090] - PropertyAccessBuildingException: Could not locate setter for property named XXX for Java 8 default methods
* [HHH-12199] - Static fields should be ignored when resolving property type via reflection
* [HHH-12362] - Allow both SQL query hints and comments
* [HHH-12470] - Batching statements fails for delete
* [HHH-12517] - Incorrect method references in @deprecated elements of the Query javadoc
* [HHH-12529] - Some StatisticsImpl methods throw an exception instead of returning null
* [HHH-12534] - SAP HANA dialects use unqualified dummy table in queries
* [HHH-12535] - SAP HANA dialect doesn't support circular cascade delete constraints
* [HHH-12539] - NPE in AbstractPropertyMapping.getCommonPersistentClass when creating UnionSubclassEntityPersister for dynamic-map
* [HHH-12540] - Reusing same EntityTransaction with JTA enabled
* [HHH-12546] - locate function doesn't work on SAP HANA
* [HHH-12565] - Can't use TYPE function on leaf subtype of a table per class inheritance hierarchy
** New Feature
* [HHH-12505] - Option to disable scanning of entity mapping metadata
** Task
* [HHH-12316] - Document usage of the new Feature Packs
* [HHH-12503] - Finalize 5.3 Migration Guide
* [HHH-12519] - Use Forbidden APIs library (Gradle plugin) to check our use of APIs
* [HHH-12527] - Verify that all binary compatibility breaks between 5.1 and 5.3 are accounted for
* [HHH-12530] - Add processing of unknown hints
* [HHH-12545] - ByteBuddy based enhancer not accepting special character in description names
* [HHH-12554] - Make ByteBuddy EnhancerImpl more closely match the semantics described in Enhancer javadoc
* [HHH-12562] - Remove DefaultSchemaNameResolver#delegate since the value should not be cached
** Improvement
* [HHH-12463] - Delegate CustomType#equals/hashCode to wrapped UserType
* [HHH-12472] - WildFly (IronJacamar) - EntityManager#find with roll-back-only leads to exception rather than return null
* [HHH-12537] - Query hint test for SAP HANA
* [HHH-12541] - Test for SAP HANA calculation views
* [HHH-12544] - Add jipijapa hook to plug in specialized caching and transaction services
* [HHH-12556] - Share data structures between similar LoadPlan based EntityLoaders
* [HHH-12558] - Lazy load EntityLoaders to improve memory usage
* [HHH-12560] - Make sure only one Service registration (initiator/provided) exists per role
* [HHH-12570] - MariaDB 10.3 adds support for lock timeouts via WAIT plus NOWAIT
Changes in 5.3.0.CR2 (April 27, 2018)
------------------------------------------------------------------------------------------------------------------------
https://hibernate.atlassian.net/projects/HHH/versions/31640/tab/release-report-done
** Bug
* [HHH-3813] - Automatic flush to the join table before a criteria query
* [HHH-3930] - one-to-one causes redundant select query
* [HHH-7119] - Hibernate filter's parameters are not populated when an entity's Collection is populated using a fetch mode of subselect.
* [HHH-7809] - ehcache region factory should set a name for the CacheManager
* [HHH-8382] - Oracle ORA-24816 - Issue HH4635 solved for annotation, not for hbm version
* [HHH-8944] - ColumnTransformer handling is too aggressive in qualifying "column names"
* [HHH-9186] - ORM wrongly assumes that an element of a set has a primary key
* [HHH-9460] - Removing non-optional bidirectional @OneToOne association with cascade
* [HHH-10333] - Schema validation: incorrect use of schema and catalog filters
* [HHH-10667] - Envers cannot support @IdClass referencing foreign entity identifier
* [HHH-11286] - Schema-validation fails with Oracle
* [HHH-11440] - In hibernate 5.2.4 hbm2ddl.auto=validate does not work with oracle
* [HHH-11544] - Joins over type variable defined relations is non-deterministic
* [HHH-11766] - Accessing lazy basic property on entity loaded from 2nd level cache throws exception
* [HHH-11867] - @UpdateTimestamp not working with @Inheritance( strategy = JOINED )
* [HHH-11901] - Map with null values cannot be audited
* [HHH-11924] - ElementCollection ignore converter for XML mapping
* [HHH-11981] - Association query causes QueryException: Named parameter [revision] not set.
* [HHH-12059] - hibernate.hbm2ddl.auto=update stopped working in Oracle since 5.1.4
* [HHH-12092] - Bad PrimitiveCharacterArrayNClobType INSTANCE typo
* [HHH-12166] - AbstractCompositionAttribute#getAttributes throws NPE for nested CompositeCustomType
* [HHH-12221] - Incorrect formatting of SQL statement on logging when entities/tables or fields/columns named like keywords (e.g. "group" or "order").
* [HHH-12225] - NullPointerException When Using type(<Class>) in HQL
* [HHH-12226] - ObjectNotFoundException thrown when @NotFound(action = NotFoundAction.IGNORE) used with enhancement
* [HHH-12230] - SelectCase does not work when simultaneously exists in select and group by sections
* [HHH-12257] - Refreshing an entity clears the lock mode returned from EntityManager.getLockMode
* [HHH-12260] - Detach of entity with lazy-loaded collection and orphan removal leads to exception during flush of session
* [HHH-12273] - Load Proxy by its identifier should consider the Session UUID
* [HHH-12285] - DB connection exception on rollback causes connection leak
* [HHH-12290] - Failure with JPQL positional queries with collection parameter (IN statement for example)
* [HHH-12292] - QueryParameterBindingValidator does not allow null values in Object arrays
* [HHH-12297] - Relations are not loaded when using Fetch Profiles
* [HHH-12304] - MappingException occurs when a custom enum type is applied to an audited property.
* [HHH-12306] - Fix org.hibernate.envers.test.integration.manytomany.MappedByEmbeddableAttributeTest on HANA
* [HHH-12313] - org.hibernate.jpa.test.transaction.TransactionCommitFailureTest fails on HANA
* [HHH-12314] - CriteriaAPI - Cannot use a not clause on a join, with explicit "on" argument
* [HHH-12332] - 5.2.14 regression: NullPointerException in AbstractPropertyMapping.getSuperCollection
* [HHH-12352] - The new ByteBuddy module for WildFly 12 is not working on JDK9
* [HHH-12355] - Insert fails on one-to-one mapping when an intermediate embeddable type is between mappings when using ordered inserts.
* [HHH-12357] - NamingHelper uses system default encoding
* [HHH-12369] - Integer overflow in limit handlers when firstResult used with maxResults=Integer.MAX_VALUE on DB2
* [HHH-12370] - Lazily-initialized byte[] LOB gets turned into a String, resulting in poor performance
* [HHH-12374] - Order inserts sorting code gives up too soon
* [HHH-12375] - 5.2.15 regression: 'could not resolve property: attributes of: org.hibernate.test.inheritance.discriminator.JoinedInheritanceTest$BaseEntity' with FetchType.EAGER
* [HHH-12379] - Add support for persistence_2_2.xsd and orm_2_2.xsd
* [HHH-12380] - Stackoverflow when order_inserts=true
* [HHH-12383] - JoinedSubclassEntityPersister throws ClassCastException for AnyType
* [HHH-12387] - Immutable entities can be updated via bulk update queries
* [HHH-12388] - User Guide and Javadoc typo fixes
* [HHH-12389] - Remove usage of javax.script.ScriptEngine from org.hibernate.test.bytecode.enhancement.access.MixedAccessTest
* [HHH-12391] - calls to EntityTransaction.rollback() should be ignored if the LogicalConnection.physicalConnection is null or the LogicalConnection.physicalConnection.getAutoCommit() returns true
* [HHH-12392] - Caching SchemaResolver delegate with multiple data sources
* [HHH-12397] - org.hibernate.jpa.test.query.QueryTest fails with TImeoutException
* [HHH-12410] - Cannot use AttributeConverter with spatial types
* [HHH-12412] - QueryException Thrown on Abstract Property of Abstract Class
* [HHH-12423] - SecondaryTable is not taking into account the schema while mapping the entity
* [HHH-12427] - Prevent classloader leak in ByteBuddy based BasicProxyFactoryImpl
* [HHH-12439] - Merging of new entities can fail depending on cascade order
* [HHH-12448] - Possible memory leak in Envers due to Narayana Transaction Reaper
* [HHH-12451] - Hibernate CurrencyType info is not correct in the table
* [HHH-12464] - NPE upon insert & delete with identity generated id
* [HHH-12473] - EntityManager.close() should throw an ISE if called on already closed EntityManager
* [HHH-12479] - Document the converted:: prefix for HBM type mappings
* [HHH-12487] - Calling getTransaction() on a closed Session should not throw ISE
* [HHH-12498] - Audit entity with composite-key association to non-audit entity leads to NullPointerException
* [HHH-12507] - InsertOrderingWithCompositeTypeAssociation test fails on Oracle due to reserved word
* [HHH-12508] - SessionFactoryOptions#isSecondLevelCacheEnabled returns true by default with NoCachingRegionFactory
** New Feature
* [HHH-8058] - Querying property-level revisions
* [HHH-11769] - New MariaDB Dialect for MariaDB >= v10.1
* [HHH-11790] - Support for DB2 spatial extender
* [HHH-12315] - Publish WildFly Feature Packs rather than a zip file of modules
* [HHH-12417] - default strategy based on registrations with StrategySelector
* [HHH-12424] - Fix unintended binary compatibility breaks between 5.1 and 5.3
** Task
* [HHH-12317] - Move module path of the new Feature packs to org.hibernate.orm
* [HHH-12321] - Separate the Wildfly module for ByteByddy to make it private API
* [HHH-12327] - Fix MapProxyTool not to depend directly on Javassist, allowing for BytecodeProvider agonostic support
* [HHH-12328] - ByteBuddyInterceptor#intercept should not wrap Exception types
* [HHH-12334] - ASTUtil improvements in Map usage
* [HHH-12335] - StrategySelectorImpl can avoid some unnecessary String formatting during bootstrap
* [HHH-12336] - Avoid unnecessary invocations of fillInStackTrace() in the tests
* [HHH-12339] - Optimise TypeNames for memory consumption: avoid autoboxing
* [HHH-12340] - BasicTypeRegistry would benefit from string interning
* [HHH-12342] - Upgrade to Byteman 4.0.1
* [HHH-12343] - Upgrade to WildFly 12.0.0.Final for integration tests
* [HHH-12344] - Upgrade to JBoss Logging 3.3.2.Final
* [HHH-12358] - Upgrade Agroal dependency to 0.4
* [HHH-12366] - Enable EE8 preview mode on WildFly 12 for integration tests
* [HHH-12367] - Create a separate JBoss Module for Hibernate Envers
* [HHH-12382] - TypeTest is creating a Proxy which is not necessary
* [HHH-12406] - Add a test for HHH-11440
* [HHH-12455] - WildFly provisioning build helpers should not implicitly change repository configurations
* [HHH-12474] - Make sure the JPA version is defined by a single property across build files
* [HHH-12475] - Remove unnecessary dependencies from gradle build.
* [HHH-12477] - Javassist no longer needed in the JBoss Module for Hibernate Envers
* [HHH-12478] - Upgrade to Mockito 2.18.0 to improve memory utilization of tests
* [HHH-12501] - Fallback implementation for BytecodeProvider should match the default
* [HHH-12509] - Reduce memory usage of PreparedStatementSpyConnectionProvider
* [HHH-12510] - Upgrade PostgreSQL driver
** Improvement
* [HHH-7555] - Ability to query only for @Revision object without instantion of entities.
* [HHH-11253] - Make Byte Buddy BytecodeProvider impl the default
* [HHH-11356] - Adjust the 2nd-Cache SPIs to better reflect supported uses
* [HHH-11528] - Rename hibernate-modules to better represent their nature of feature pack
* [HHH-11953] - Disallow dynamic creation JCache Cache instances
* [HHH-12296] - Upgrade to Byte Buddy 1.7.10 to support JDK10
* [HHH-12302] - Schema creation uses non-unicode string types on SAP HANA
* [HHH-12323] - Update Statistics API and SPI based on changes to 2nd level caching changes
* [HHH-12331] - Avoid swallowed instances of PropertyNotFoundException
* [HHH-12346] - Replace StringHelper#join by Java's String#join
* [HHH-12364] - ElementCollectionMapTest contains unnecessary MapKeyJoinColumn
* [HHH-12365] - User Guide: call_key should change to call_timestamp_epoch
* [HHH-12373] - Better document AuditReader#getEntityName() as throwing an exception rather than it returning null.
* [HHH-12376] - Apply some ThreadLocal optimisations made possible by new Java 8 API
* [HHH-12378] - JDK 9 support: Remove javax.annotation.Generated import
* [HHH-12384] - Have proxies generated by ByteBuddy to conform to legacy naming strategies
* [HHH-12398] - Upgrade to Byte Buddy 1.8.0 to support JDK10 and preliminary support for JDK11