Open issues

Dialect is not autodetected on Sql Server 2014 with custom INT sequences
HHH-13805
Numeric Overflow Exception when retrieving the Meta-data for sequences from Oracle Database
HHH-13694
@OneToMany with @JoinTable throws org.hibernate.exception.ConstraintViolationException
HHH-13578
hibernate-mapping3.0.dtd is invalid after update 6/27/2019
HHH-13469
order by attribute of joined entity with distinct: Order by expression must be in the result list JdbcSQLSyntaxErrorException SQLGrammarException
HHH-13434
Failure loading list mapped with @OrderColumn(updatable = false, insertable = false)
HHH-13273
@JoinFormula and @Generated behave differentlly on java 6 vs. java 8
HHH-13150
API/SPI binary compatibility testing
HHH-12502
Entities with InheritanceType.SINGLE_TABLE and SecondaryTable not being saved properly
HHH-12009
Getting nullpointer exception while executing query
HHH-11229
Reattaching entity with one-to-many lazy list mapped collection can update index column
HHH-10743
Cache71Dialect error
HHH-10620
HbmMetadataSourceProcessor issue when combining annotation and hbm.
HHH-10609
Dynamic filter parameter on OneToMany collection is not bound to elements() expression in WHERE clause
HHH-10109
Applying JPA lifecycle callbacks needs major overhaul
HHH-8931
unable to pass null values to natural id's when using second-level cache
HHH-8928
useScrollableResultSetToSkip not used
HHH-7753
Support for IMS Transaction Manager running on z/OS on System z Hardware
HHH-7270
Filtered joined collection is uninitialized
HHH-7141
map-key-many-to-many and cascade="all-delete-orphan" do not work together
HHH-6574
<properties> for annotations
HHH-4342
Null foreign key results in Transient Object Exception
HHH-2612
rework HQL translator
HHH-2407
Temporary session not being closed
HHH-13790
Performance of simple select query from 4.3.10.Final to 5.4.2.Final
HHH-13786
@SequenceGenerator with mariadb considers increment parameter in DB should be same as allocationSize in annotation
HHH-13676
Session#refresh method doesn't refresh collections with underlying database data
HHH-13668
High memory usage in queryPlanCache when entity batching is enabled
HHH-13629
Silent failure to update schema with new entities when entity column definition is wrong
HHH-13626
Unique constraints fail to apply if at least one contains non unique elements
HHH-13468
WildFly 15 and up fails with a NPE when executing the following native PostgreSQL query
HHH-13438
Problem in MariaDB implementation
HHH-13406
Query Cache should not be allowed for queris having Non Cacheable Query Spaces
HHH-13331
isBound Returning false for collections
HHH-13321
setParameter doesn't work in native Query if Query is already executed with different parameter value for collection type when new collection length is less than the previous
HHH-13319
L1 Cache object updating issue
HHH-13174
Selecting inverse OneToOne with additional selects in query wrongly produces null
HHH-12885
Cannot update a Sub Entiy with the strategy InheritanceType.JOINED and when the addnotation @IdClass is specified in the super entity
HHH-12862
java.sql.SQLException: Invalid column type: 2012 when using Hibernate and Oracle stored procedure with REF_CURSOR
HHH-12703
Hibernate transaction can't recover from a DB restart
HHH-12513
LazyInitializationException: could not initialize proxy - the owning Session was closed
HHH-12210
Update and Get through Mysql Stored Procedure
HHH-12161
AbstractProducedQuery trying to call setCacheMode on StatelessSessionImpl, causing UnsupportedOperationException
HHH-12012
SOME AND parenthesis are required in the SQL query
HHH-12005
PESSIMISTIC_WRITE doesn't autoFlush before find/lock
HHH-12002
Connection is Closed after commit
HHH-11972
Hibernate ActionQueue.sort() removes entities from insertion batches
HHH-11920
Lost Update caused by optimistic lock excluded attributes
HHH-11893
Installing an Interceptor in an Integrator is broken
HHH-11880
UpdateTimestampCache generates puts for non-cached regions
HHH-11869
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