v2.5.14

This version backports bugfixes related to the generation of queries with joins and configuration of the result set cache profile of a query.

Total issues resolved: 2

Bug

• 6748: Fix missing null check on AbstractQuery#setResultCacheProfile() thanks to @KonstantinKuklin
• 6812: Fix syntax error when join unrelated entity with discriminator entity thanks to @Deltachaos

v2.5.13

This release fixes several small issues found on the next minor release of the ORM (v2.6.0) that we could easily backport to v2.5.x.

Total issues resolved: 13

• 5904: Fixed overwriting explicit cache namespace thanks to @JanJakes
• 6167: Fails to insert to a PostgreSQL master-slave config due to SequenceGenerator(NEXTVAL) issues thanks to @mkurzeja
• 6168: Fixed #6167 - Forced SELECT NEXTVAL to be run on master thanks to @mkurzeja
• 6682: SequenceGenerator crashes with non-numeric value encountered when using XML Driver thanks to @alextech
• 6683: Supply default values for optional values in sequence mapping if omitted by driver. thanks to @alextech
• 6699: setParameter issue when mixing :name and ?0 syntax thanks to @Seb33300
• 6705: Fix parameter name comparison in AbstractQuery regarding different types (fixes #6699) thanks to @Majkl578
• 6740: Fix operator when using criteria on ManyToMany thanks to @mduplouy
• 6810: BasicEntityPersister::count() return type contract violation in 2.5.x branch thanks to @vkurdin
• 6818: BasicEntityPersister::count() return type fix thanks to @vkurdin
• 6821: Make test suite compatible with PHP 7.2 thanks to @remicollet
• 6848: Fixed overwriting explicit cache namespace thanks to @lcobucci
• 6852: Backport #6167 from 2.6 to 2.5.x branch thanks to @gigi

v2.5.12

This release allows Doctrine to work with Symfony 4.

Total issues resolved: 1

• 6733: Allow Symfony 4 thanks to @fabpot

v2.5.11

This release reduces the version constraints on the doctrine/instantiator dependency,
effectively allowing any doctrine/instantiator version to be installed.

Total issues resolved: 1

• 6635: Allow installation of doctrine/instantiator:^1.0.1 thanks to @davidbarratt

v2.5.10

This release fixes an issue related to a long standing issue with how
PHP handles loading of external XML entities (https://bugs.php.net/bug.php?id=62577).

Total issues resolved: 2

• 3788: DDC-3020: simplexml_load_file(): I/O warning: failed to load external in XmlDriver thanks to @doctrinebot
• 6633: XmlDriver: Avoid PHP bug #62577 by avoiding simplexml_load_file() thanks to @apapsch

v2.5.9

This release fixes a couple regression introduced by
v2.5.7 and v2.5.8.

Specifically, AbstractHydrator#hydrateAll() was raising
E_NOTICE errors due to it not being registered with the
EventManager, yet trying to remove itself from the
registered listeners. #6623

In addition to that, having embeddable final classes
would cause errors being raised while trying to generate
proxies. The ORM will no longer attempt to generate proxies
for embeddables. #6625

Total issues resolved: 3

• 6623: Ensure that AbstractHydrator#hydrateAll() detaches the hydrator from the event manager thanks to @echo511
• 6625: Proxy generation for embedded/transient classes thanks to @bendavies
• 6626: #6625 Skip proxy generation for embeddable classes thanks to @issei-m

v2.5.8

This release solves a bug introduced while backporting
#6464 and #6475.
Specifically, a dangling undefined variable remained in the
code, causing some SqlWalker functionality to misbehave.
The undefined variable wasn't noticed due to it being placed
in an empty() expression.

Total issues resolved: 1

• 6621: Fixed usage of undefined variable in empty() expression in SqlWalker thanks to @Powerhamster

v2.5.7

This release fixes a number of bugs detected in the current stable
release of the ORM.

This patch introduces compatibility with Doctrine DBAL 2.6.x. #6580

The most critical issue being fixed is a bug
in Doctrine\ORM\PersistentCollection, causing duplicate data
to be persisted when a collection is both marked as initialized
and dirty, and more entries are added to it via
the Doctrine\Common\Collections\Collection#add()
API. #6613 #6614
#6616

The return value of Doctrine\ORM\PersistentCollection#removeElement()
was sometimes an object or null, causing some applications to crash when PHP is run within the context of declare(strict_types=1);` #6550

Memory leak issues with the hydrator process were fixed: the
hydrator object was never being garbage collected due to it
being registered with a Doctrine\Common\EventManager instance
to listen for the Doctrine\ORM\Events::onClear event. #1515

The Doctrine\ORM\Tools\Pagination\CountOutputWalker was producing
invalid SQL for queries containing a GROUP BY clause. #6243

The SQL generated for a DQL query containing a JTI (Joined Table
Inheritance) selection and a WITH clause applied to a JOIN
condition was invalid on PostgreSQL. #6475

The Doctrine\ORM\Tools\Console\MetadataFilter was not detecting
all metadata matching the filter regular expression. #5715

The Doctrine\ORM\Tools\SchemaTool was raising notices due to
invalid lookup for a discriminator column length, which may
not be defined in all mappings. #5798

Total issues resolved: 18

• 1515: DDC-3146 Remove onClear event listener from abstract hydrator in cleanup function, otherwise causing hydrator GC to not kick in thanks to @emiel-silverstreet
• 1541: Type annotation correction in ResultSetMappingBuilder#addJoinedEntityFromClassMetadata() $relation (should be string) thanks to @aleeeftw
• 3925: DDC-3146: Hydrator memory leak when using iterator thanks to @doctrinebot
• 4772: DDC-3914: #1515 DDC-3146 Remove event listener from abstract hydrator in cleanup function thanks to @doctrinebot
• 5715: Fix MetadataFilter regression after #507 (#2815) not testing filters after first one thanks to @guilliamxavier
• 5745: PersistentCollection#removeElement() returns object or null instead of boolean thanks to @holtkamp
• 5798: Fix undefined index for discriminator column length attribute in SchemaTool thanks to @sergeyfedotov
• 6243: Fix CountOutputWalker for queries containing a GROUP BY clause, which was producing invalid SQL thanks to @enumag
• 6362: Undefined Property error in ObjectHydrator when using JOIN WITH thanks to @SirWaddles
• 6367: Correct hydration of resultsets coming from DQL queries where the root of the selection is aliased and also the root of an inheritance thanks to @SirWaddles
• 6381: Corrected LoadClassMetadataEventArgs @method annotations to reflect actual returned types thanks to @ElisDN
• 6464: Query builder yields invalid SQL with JOINED inheritance type on PostgreSQL thanks to @stesie
• 6475: Fix invalid sql generated for CTI JOINs when INNER JOIN'ing with a WITH clause thanks to @stesie
• 6550: Fix return value of PersistentCollection#removeElement() for extra-lazy collections: should be bool thanks to @alcaeus
• 6580: Allow DBAL 2.6 and common 2.8 to be installed thanks to @Tobion
• 6613: There is the fail "UNIQUE constraint failed" with a LAZY collection thanks to @Sysaninster
• 6614: UNIQUE constraint failed errors when manipulating a LAZY collection and calling toArray() on it thanks to @Sysaninster
• 6616: #6613 #6614 correct handling of new elements added to an initialized (yet dirty) collection thanks to @Ocramius

v2.5.6

This release relaxes doctrine/common requirements
in order to allow installation of versions that support PHP 7.1 features in proxy class
generation. Please note that a similar requirement relaxation still needs to be applied to
doctrine/dbal in order to allow installation of
the latest doctrine/common versions. #6156

This version also backports some fixes around the eviction of the second level cache entries
of inverse side associations in one-to-many - many-to-one mappings. #6159

Further fixes were applied in order to have child classes in inheritance mapping share the
same timestamp region when the second level cache is enabled. #6028

Also, Doctrine\ORM\EntityManager#merge() now triggers Doctrine\ORM\Events::prePersist
listeners with the merged entity state whenever an internal Doctrine\ORM\UnitOfWork#persist()
call is implied. #6177.

Total issues resolved: 8

• 5570: Fix PrePersist EventListener when using merge instead of persist
• 6028: Make child entity share the timestamp region with parent class
• 6110: Clear $this->collection even when empty, to reset keys
• 6156: Allow doctrine/common 2.7
• 6159: #5821 Backport #1551 - Fixed support for inverse side second level cache
• 6174: Merging a new entity with PrePersist event make changes in callback not be considered
• 6177: Fix #6174 #5570: merging new entities should also trigger prepersist lifecycle callbacks with merged entity data
• 6178: Backport #6177 - fix #6174 #5570: merging new entities should also trigger prepersist lifecycle callbacks with the merged data

v2.5.5

This release includes a big amount of bugfixes.

Specifically, following issues were fixed:

• Embeddable classes are now allowed in inheritance trees 4097
• Removed some object hash collisions caused by entity merging 1465
• Allowed usage of mathematical operators in DQL HAVING clauses 5598
• Fixed cloning of proxies with private properties at multiple inheritance levels 5755
• Entity insertions are correctly cleared when a specific entity is to be cleared 5849
• Corrected hydration of fetch-joins that use composite keys 5762
• Metadata exporters now only export the owning side metadata in a one-to-one relation 5858
• Corrected hydration of JTI entities when NULL is retrieved for a simple_array or json_array field 5989
• Correctly expire L2 cache query caches, based on entity region cache timestamp 6001

Total issues resolved: 18

• 1465: spl_object_hash conflict on Merge
• 4097: DDC-3303: @ORM\Embedded does not work with extending classes
• 4277: DDC-3467: Embeddable in inheritance must currently be protected
• 5598: HAVING clause with variable and *, / math operators
• 5599: Fix #5598 issue with /, * in DQL not translating query components properly
• 5689: Avoid conflicts due to spl_object_hash
• 5755: Error on entity clone for MappedSuperclass fields
• 5762: fetch join using composite key on join entity fails to hydrate correctly
• 5768: Fixes #5755 - Parent class fields are not cloned
• 5776: add functional test and bug fix for issue #5762
• 5849: UnitOfWork#clear() doesn't clear entityInsertions when entityName is passed
• 5850: Clear UnitOfWork#$entityInsertions for specific entityName
• 5858: Exporters should only inspect joinColumns for owning side in bi-directional OneToOne
• 5867: Allow the usage of embedded objects on parent classes
• 5975: Fix hydration after fetch join on entity with composite primary key
• 5989: SimpleObjectHydrator produces wrong values with inheritance table and simple array type
• 6001: Make second level cache query cache rely on entity region timestamp
• 6004: Fix hydration in a joined inheritance with simple array or json array