Merge pull request #11430 from W0rma/fix-deprecation-layer-orm-exception

Fix deprecation layer of Doctrine\ORM\ORMException

docs/en/cookbook/validation-of-entities.rst

@@ -11,7 +11,7 @@ What we offer are hooks to execute any kind of validation.
 .. note::
 
     You don't need to validate your entities in the lifecycle
-    events. Its only one of many options. Of course you can also
+    events. It is only one of many options. Of course you can also
     perform validations in value setters or any other method of your
     entities that are used in your code.
 

docs/en/reference/association-mapping.rst

@@ -1300,8 +1300,8 @@ This is essentially the same as the following, more verbose, mapping:
              * @var Collection<int, Group>
              */
             #[JoinTable(name: 'User_Group')]
-            #[JoinColumn(name: 'User_id', referencedColumnName: 'id')]
-            #[InverseJoinColumn(name: 'Group_id', referencedColumnName: 'id')]
+            #[JoinColumn(name: 'user_id', referencedColumnName: 'id')]
+            #[InverseJoinColumn(name: 'group_id', referencedColumnName: 'id')]
             #[ManyToMany(targetEntity: Group::class)]
             private Collection $groups;
             // ...
@@ -1333,10 +1333,10 @@ This is essentially the same as the following, more verbose, mapping:
                 <many-to-many field="groups" target-entity="Group">
                     <join-table name="User_Group">
                         <join-columns>
-                            <join-column id="User_id" referenced-column-name="id" />
+                            <join-column id="user_id" referenced-column-name="id" />
                         </join-columns>
                         <inverse-join-columns>
-                            <join-column id="Group_id" referenced-column-name="id" />
+                            <join-column id="group_id" referenced-column-name="id" />
                         </inverse-join-columns>
                     </join-table>
                 </many-to-many>

docs/en/reference/basic-mapping.rst

@@ -300,50 +300,12 @@ and a custom ``Doctrine\ORM\Mapping\TypedFieldMapper`` implementation.
 Doctrine Mapping Types
 ----------------------
 
-The ``type`` option used in the ``@Column`` accepts any of the existing
-Doctrine types or even your own custom types. A Doctrine type defines
+The ``type`` option used in the ``@Column`` accepts any of the
+`existing Doctrine DBAL types <https://docs.doctrine-project.org/projects/doctrine-dbal/en/stable/reference/types.html#reference>`_
+or :doc:`your own custom mapping types
+<../cookbook/custom-mapping-types>`. A Doctrine type defines
 the conversion between PHP and SQL types, independent from the database vendor
-you are using. All Mapping Types that ship with Doctrine are fully portable
-between the supported database systems.
-
-As an example, the Doctrine Mapping Type ``string`` defines the
-mapping from a PHP string to a SQL VARCHAR (or VARCHAR2 etc.
-depending on the RDBMS brand). Here is a quick overview of the
-built-in mapping types:
-
--  ``string``: Type that maps a SQL VARCHAR to a PHP string.
--  ``integer``: Type that maps a SQL INT to a PHP integer.
--  ``smallint``: Type that maps a database SMALLINT to a PHP
-   integer.
--  ``bigint``: Type that maps a database BIGINT to a PHP string.
--  ``boolean``: Type that maps a SQL boolean or equivalent (TINYINT) to a PHP boolean.
--  ``decimal``: Type that maps a SQL DECIMAL to a PHP string.
--  ``date``: Type that maps a SQL DATETIME to a PHP DateTime
-   object.
--  ``time``: Type that maps a SQL TIME to a PHP DateTime object.
--  ``datetime``: Type that maps a SQL DATETIME/TIMESTAMP to a PHP
-   DateTime object.
--  ``datetimetz``: Type that maps a SQL DATETIME/TIMESTAMP to a PHP
-   DateTime object with timezone.
--  ``text``: Type that maps a SQL CLOB to a PHP string.
--  ``object``: Type that maps a SQL CLOB to a PHP object using
-   ``serialize()`` and ``unserialize()``
--  ``array``: Type that maps a SQL CLOB to a PHP array using
-   ``serialize()`` and ``unserialize()``
--  ``simple_array``: Type that maps a SQL CLOB to a PHP array using
-   ``implode()`` and ``explode()``, with a comma as delimiter. *IMPORTANT*
-   Only use this type if you are sure that your values cannot contain a ",".
--  ``json_array``: Type that maps a SQL CLOB to a PHP array using
-   ``json_encode()`` and ``json_decode()``
--  ``float``: Type that maps a SQL Float (Double Precision) to a
-   PHP double. *IMPORTANT*: Works only with locale settings that use
-   decimal points as separator.
--  ``guid``: Type that maps a database GUID/UUID to a PHP string. Defaults to
-   varchar but uses a specific type if the platform supports it.
--  ``blob``: Type that maps a SQL BLOB to a PHP resource stream
-
-A cookbook article shows how to define :doc:`your own custom mapping types
-<../cookbook/custom-mapping-types>`.
+you are using.
 
 .. note::
 

docs/en/reference/dql-doctrine-query-language.rst

@@ -1003,7 +1003,7 @@ The Query class
 ---------------
 
 An instance of the ``Doctrine\ORM\Query`` class represents a DQL
-query. You create a Query instance be calling
+query. You create a Query instance by calling
 ``EntityManager#createQuery($dql)``, passing the DQL query string.
 Alternatively you can create an empty ``Query`` instance and invoke
 ``Query#setDQL($dql)`` afterwards. Here are some examples:
@@ -1020,58 +1020,146 @@ Alternatively you can create an empty ``Query`` instance and invoke
     $q = $em->createQuery();
     $q->setDQL('select u from MyProject\Model\User u');
 
-Query Result Formats
-~~~~~~~~~~~~~~~~~~~~
+Query Result Formats (Hydration Modes)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The format in which the result of a DQL SELECT query is returned
-can be influenced by a so-called ``hydration mode``. A hydration
-mode specifies a particular way in which a SQL result set is
-transformed. Each hydration mode has its own dedicated method on
-the Query class. Here they are:
+The way in which the SQL result set of a DQL SELECT query is transformed
+to PHP is determined by the so-called "hydration mode".
 
+``getResult()``
+^^^^^^^^^^^^^^^
 
--  ``Query#getResult()``: Retrieves a collection of objects. The
-   result is either a plain collection of objects (pure) or an array
-   where the objects are nested in the result rows (mixed).
--  ``Query#getSingleResult()``: Retrieves a single object. If the
-   result contains more than one object, an ``NonUniqueResultException``
-   is thrown. If the result contains no objects, an ``NoResultException``
-   is thrown. The pure/mixed distinction does not apply.
--  ``Query#getOneOrNullResult()``: Retrieve a single object. If the
-   result contains more than one object, a ``NonUniqueResultException``
-   is thrown. If no object is found null will be returned.
--  ``Query#getArrayResult()``: Retrieves an array graph (a nested
-   array) that is largely interchangeable with the object graph
-   generated by ``Query#getResult()`` for read-only purposes.
+Retrieves a collection of objects. The result is either a plain collection of objects (pure) or an array
+where the objects are nested in the result rows (mixed):
 
-    .. note::
+.. code-block:: php
 
-        An array graph can differ from the corresponding object
-        graph in certain scenarios due to the difference of the identity
-        semantics between arrays and objects.
+    <?php
+    use Doctrine\ORM\AbstractQuery;
 
+    $query = $em->createQuery('SELECT u FROM User u');
+    $users = $query->getResult();
+    // same as:
+    $users = $query->getResult(AbstractQuery::HYDRATE_OBJECT);
 
+- Objects fetched in a FROM clause are returned as a Set, that means every
+  object is only ever included in the resulting array once. This is the case
+  even when using JOIN or GROUP BY in ways that return the same row for an
+  object multiple times. If the hydrator sees the same object multiple times,
+  then it makes sure it is only returned once.
 
--  ``Query#getScalarResult()``: Retrieves a flat/rectangular result
-   set of scalar values that can contain duplicate data. The
-   pure/mixed distinction does not apply.
--  ``Query#getSingleScalarResult()``: Retrieves a single scalar
-   value from the result returned by the dbms. If the result contains
-   more than a single scalar value, an exception is thrown. The
-   pure/mixed distinction does not apply.
+- If an object is already in memory from a previous query of any kind, then
+  then the previous object is used, even if the database may contain more
+  recent data. This even happens if the previous object is still an unloaded proxy.
 
-Instead of using these methods, you can alternatively use the
-general-purpose method
-``Query#execute(array $params = [], $hydrationMode = Query::HYDRATE_OBJECT)``.
-Using this method you can directly supply the hydration mode as the
-second parameter via one of the Query constants. In fact, the
-methods mentioned earlier are just convenient shortcuts for the
-execute method. For example, the method ``Query#getResult()``
-internally invokes execute, passing in ``Query::HYDRATE_OBJECT`` as
-the hydration mode.
+``getArrayResult()``
+^^^^^^^^^^^^^^^^^^^^
 
-The use of the methods mentioned earlier is generally preferred as
-it leads to more concise code.
+Retrieves an array graph (a nested array) for read-only purposes.
+
+.. note::
+
+    An array graph can differ from the corresponding object
+    graph in certain scenarios due to the difference of the identity
+    semantics between arrays and objects.
+
+.. code-block:: php
+
+    <?php
+    $users = $query->getArrayResult();
+    // same as:
+    $users = $query->getResult(AbstractQuery::HYDRATE_ARRAY);
+
+``getScalarResult()``
+^^^^^^^^^^^^^^^^^^^^^
+
+Retrieves a flat/rectangular result set of scalar values that can contain duplicate data. The
+pure/mixed distinction does not apply.
+
+.. code-block:: php
+
+    <?php
+    $users = $query->getScalarResult();
+    // same as:
+    $users = $query->getResult(AbstractQuery::HYDRATE_SCALAR);
+
+Fields from classes are prefixed by the DQL alias in the result.
+A query of the kind `SELECT u.name ...` returns a key `u_name` in the result rows.
+
+``getSingleScalarResult()``
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Retrieves a single scalar value from the result returned by the database. If the result contains
+more than a single scalar value, a ``NonUniqueResultException`` is thrown. The pure/mixed distinction does not apply.
+
+.. code-block:: php
+
+    <?php
+    $query = $em->createQuery('SELECT COUNT(u.id) FROM User u');
+    $numUsers = $query->getSingleScalarResult();
+    // same as:
+    $numUsers = $query->getResult(AbstractQuery::HYDRATE_SINGLE_SCALAR);
+
+``getSingleColumnResult()``
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Retrieves an array from a one-dimensional array of scalar values:
+
+.. code-block:: php
+
+    <?php
+    $query = $em->createQuery('SELECT a.id FROM User u');
+    $ids = $query->getSingleColumnResult();
+    // same as:
+    $ids = $query->getResult(AbstractQuery::HYDRATE_SCALAR_COLUMN);
+
+``getSingleResult()``
+^^^^^^^^^^^^^^^^^^^^^
+
+Retrieves a single object. If the result contains more than one object, a ``NonUniqueResultException``
+is thrown. If the result contains no objects, a ``NoResultException`` is thrown. The pure/mixed distinction does not apply.
+
+``getOneOrNullResult()``
+^^^^^^^^^^^^^^^^^^^^^^^^
+
+Retrieves a single object. If the result contains more than one object, a ``NonUniqueResultException``
+is thrown. If no object is found, ``null`` will be returned.
+
+Custom Hydration Modes
+^^^^^^^^^^^^^^^^^^^^^^
+
+You can easily add your own custom hydration modes by first
+creating a class which extends ``AbstractHydrator``:
+
+.. code-block:: php
+
+    <?php
+    namespace MyProject\Hydrators;
+
+    use Doctrine\ORM\Internal\Hydration\AbstractHydrator;
+
+    class CustomHydrator extends AbstractHydrator
+    {
+        protected function _hydrateAll()
+        {
+            return $this->_stmt->fetchAllAssociative();
+        }
+    }
+
+Next you just need to add the class to the ORM configuration:
+
+.. code-block:: php
+
+    <?php
+    $em->getConfiguration()->addCustomHydrationMode('CustomHydrator', 'MyProject\Hydrators\CustomHydrator');
+
+Now the hydrator is ready to be used in your queries:
+
+.. code-block:: php
+
+    <?php
+    $query = $em->createQuery('SELECT u FROM CmsUser u');
+    $results = $query->getResult('CustomHydrator');
 
 Pure and Mixed Results
 ~~~~~~~~~~~~~~~~~~~~~~
@@ -1175,165 +1263,6 @@ will return the rows iterating the different top-level entities.
         [2] => Object (User)
         [3] => Object (Group)
 
-
-Hydration Modes
-~~~~~~~~~~~~~~~
-
-Each of the Hydration Modes makes assumptions about how the result
-is returned to user land. You should know about all the details to
-make best use of the different result formats:
-
-The constants for the different hydration modes are:
-
-
--  ``Query::HYDRATE_OBJECT``
--  ``Query::HYDRATE_ARRAY``
--  ``Query::HYDRATE_SCALAR``
--  ``Query::HYDRATE_SINGLE_SCALAR``
--  ``Query::HYDRATE_SCALAR_COLUMN``
-
-Object Hydration
-^^^^^^^^^^^^^^^^
-
-Object hydration hydrates the result set into the object graph:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT u FROM CmsUser u');
-    $users = $query->getResult(Query::HYDRATE_OBJECT);
-
-Sometimes the behavior in the object hydrator can be confusing, which is
-why we are listing as many of the assumptions here for reference:
-
-- Objects fetched in a FROM clause are returned as a Set, that means every
-  object is only ever included in the resulting array once. This is the case
-  even when using JOIN or GROUP BY in ways that return the same row for an
-  object multiple times. If the hydrator sees the same object multiple times,
-  then it makes sure it is only returned once.
-
-- If an object is already in memory from a previous query of any kind, then
-  then the previous object is used, even if the database may contain more
-  recent data. Data from the database is discarded. This even happens if the
-  previous object is still an unloaded proxy.
-
-This list might be incomplete.
-
-Array Hydration
-^^^^^^^^^^^^^^^
-
-You can run the same query with array hydration and the result set
-is hydrated into an array that represents the object graph:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT u FROM CmsUser u');
-    $users = $query->getResult(Query::HYDRATE_ARRAY);
-
-You can use the ``getArrayResult()`` shortcut as well:
-
-.. code-block:: php
-
-    <?php
-    $users = $query->getArrayResult();
-
-Scalar Hydration
-^^^^^^^^^^^^^^^^
-
-If you want to return a flat rectangular result set instead of an
-object graph you can use scalar hydration:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT u FROM CmsUser u');
-    $users = $query->getResult(Query::HYDRATE_SCALAR);
-    echo $users[0]['u_id'];
-
-The following assumptions are made about selected fields using
-Scalar Hydration:
-
-
-1. Fields from classes are prefixed by the DQL alias in the result.
-   A query of the kind 'SELECT u.name ..' returns a key 'u_name' in
-   the result rows.
-
-Single Scalar Hydration
-^^^^^^^^^^^^^^^^^^^^^^^
-
-If you have a query which returns just a single scalar value you can use
-single scalar hydration:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT COUNT(a.id) FROM CmsUser u LEFT JOIN u.articles a WHERE u.username = ?1 GROUP BY u.id');
-    $query->setParameter(1, 'jwage');
-    $numArticles = $query->getResult(Query::HYDRATE_SINGLE_SCALAR);
-
-You can use the ``getSingleScalarResult()`` shortcut as well:
-
-.. code-block:: php
-
-    <?php
-    $numArticles = $query->getSingleScalarResult();
-
-Scalar Column Hydration
-^^^^^^^^^^^^^^^^^^^^^^^
-
-If you have a query which returns a one-dimensional array of scalar values
-you can use scalar column hydration:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT a.id FROM CmsUser u');
-    $ids = $query->getResult(Query::HYDRATE_SCALAR_COLUMN);
-
-You can use the ``getSingleColumnResult()`` shortcut as well:
-
-.. code-block:: php
-
-    <?php
-    $ids = $query->getSingleColumnResult();
-
-Custom Hydration Modes
-^^^^^^^^^^^^^^^^^^^^^^
-
-You can easily add your own custom hydration modes by first
-creating a class which extends ``AbstractHydrator``:
-
-.. code-block:: php
-
-    <?php
-    namespace MyProject\Hydrators;
-
-    use Doctrine\ORM\Internal\Hydration\AbstractHydrator;
-
-    class CustomHydrator extends AbstractHydrator
-    {
-        protected function _hydrateAll()
-        {
-            return $this->_stmt->fetchAllAssociative();
-        }
-    }
-
-Next you just need to add the class to the ORM configuration:
-
-.. code-block:: php
-
-    <?php
-    $em->getConfiguration()->addCustomHydrationMode('CustomHydrator', 'MyProject\Hydrators\CustomHydrator');
-
-Now the hydrator is ready to be used in your queries:
-
-.. code-block:: php
-
-    <?php
-    $query = $em->createQuery('SELECT u FROM CmsUser u');
-    $results = $query->getResult('CustomHydrator');
-
 Iterating Large Result Sets
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

phpstan-baseline.neon

@@ -135,11 +135,6 @@ parameters:
 			count: 2
 			path: src/EntityManager.php
 
-		-
-			message: "#^Template type T of method Doctrine\\\\ORM\\\\EntityManagerInterface\\:\\:getClassMetadata\\(\\) is not referenced in a parameter\\.$#"
-			count: 1
-			path: src/EntityManagerInterface.php
-
 		-
 			message: "#^Method Doctrine\\\\ORM\\\\EntityRepository\\:\\:matching\\(\\) should return Doctrine\\\\Common\\\\Collections\\\\AbstractLazyCollection\\<int, T of object\\>&Doctrine\\\\Common\\\\Collections\\\\Selectable\\<int, T of object\\> but returns Doctrine\\\\ORM\\\\LazyCriteriaCollection\\<\\(int\\|string\\), object\\>\\.$#"
 			count: 1

psalm-baseline.xml

@@ -257,12 +257,6 @@
       <code><![CDATA[transactional]]></code>
       <code><![CDATA[transactional]]></code>
     </DeprecatedMethod>
-    <InvalidReturnStatement>
-      <code><![CDATA[$this->wrapped->getClassMetadata($className)]]></code>
-    </InvalidReturnStatement>
-    <InvalidReturnType>
-      <code><![CDATA[getClassMetadata]]></code>
-    </InvalidReturnType>
     <MissingParamType>
       <code><![CDATA[$entity]]></code>
       <code><![CDATA[$lockMode]]></code>
@@ -309,11 +303,9 @@
       <code><![CDATA[$entity instanceof $class->name ? $entity : null]]></code>
       <code><![CDATA[$persister->load($sortedId, null, null, [], $lockMode)]]></code>
       <code><![CDATA[$persister->loadById($sortedId)]]></code>
-      <code><![CDATA[$this->metadataFactory->getMetadataFor($className)]]></code>
     </InvalidReturnStatement>
     <InvalidReturnType>
       <code><![CDATA[?T]]></code>
-      <code><![CDATA[getClassMetadata]]></code>
     </InvalidReturnType>
     <MissingReturnType>
       <code><![CDATA[wrapInTransaction]]></code>
@@ -462,9 +454,6 @@
     </RedundantConditionGivenDocblockType>
   </file>
   <file src="src/Internal/Hydration/ObjectHydrator.php">
-    <InvalidArgument>
-      <code><![CDATA[$element]]></code>
-    </InvalidArgument>
     <PossiblyFalseArgument>
       <code><![CDATA[$index]]></code>
     </PossiblyFalseArgument>
@@ -1492,6 +1481,7 @@
       <code><![CDATA[getValue]]></code>
       <code><![CDATA[setAccessible]]></code>
       <code><![CDATA[setValue]]></code>
+      <code><![CDATA[setValue]]></code>
     </PossiblyNullReference>
     <TypeDoesNotContainType>
       <code><![CDATA[$autoGenerate < 0]]></code>
@@ -1501,13 +1491,8 @@
       <code><![CDATA[__wakeup]]></code>
     </UndefinedInterfaceMethod>
     <UndefinedMethod>
-      <code><![CDATA[self::createLazyGhost(static function (InternalProxy $object) use ($initializer, &$proxy): void {
-                $initializer($object, $proxy);
-            }, $skippedProperties)]]></code>
+      <code><![CDATA[self::createLazyGhost($initializer, $skippedProperties)]]></code>
     </UndefinedMethod>
-    <UndefinedVariable>
-      <code><![CDATA[$proxy]]></code>
-    </UndefinedVariable>
     <UnresolvableInclude>
       <code><![CDATA[require $fileName]]></code>
     </UnresolvableInclude>

src/EntityManagerInterface.php

@@ -340,7 +340,7 @@ interface EntityManagerInterface extends ObjectManager
      * @psalm-param string|class-string<T> $className
      *
      * @return Mapping\ClassMetadata
-     * @psalm-return Mapping\ClassMetadata<T>
+     * @psalm-return ($className is class-string<T> ? Mapping\ClassMetadata<T> : Mapping\ClassMetadata<object>)
      *
      * @psalm-template T of object
      */

src/Internal/Hydration/AbstractHydrator.php

@@ -182,29 +182,31 @@ abstract class AbstractHydrator
 
         $this->prepare();
 
-        while (true) {
-            $row = $this->statement()->fetchAssociative();
+        try {
+            while (true) {
+                $row = $this->statement()->fetchAssociative();
 
-            if ($row === false) {
-                $this->cleanup();
-
-                break;
-            }
-
-            $result = [];
-
-            $this->hydrateRowData($row, $result);
-
-            $this->cleanupAfterRowIteration();
-            if (count($result) === 1) {
-                if (count($resultSetMapping->indexByMap) === 0) {
-                    yield end($result);
-                } else {
-                    yield from $result;
+                if ($row === false) {
+                    break;
+                }
+
+                $result = [];
+
+                $this->hydrateRowData($row, $result);
+
+                $this->cleanupAfterRowIteration();
+                if (count($result) === 1) {
+                    if (count($resultSetMapping->indexByMap) === 0) {
+                        yield end($result);
+                    } else {
+                        yield from $result;
+                    }
+                } else {
+                    yield $result;
                 }
-            } else {
-                yield $result;
             }
+        } finally {
+            $this->cleanup();
         }
     }
 

src/LazyCriteriaCollection.php

@@ -76,11 +76,11 @@ class LazyCriteriaCollection extends AbstractLazyCollection implements Selectabl
     }
 
     /**
-     * {@inheritDoc}
-     *
      * Do an optimized search of an element
      *
-     * @template TMaybeContained
+     * @param mixed $element The element to search for.
+     *
+     * @return bool TRUE if the collection contains $element, FALSE otherwise.
      */
     public function contains($element)
     {

src/ORMException.php

@@ -5,11 +5,31 @@ declare(strict_types=1);
 namespace Doctrine\ORM;
 
 use Doctrine\Common\Cache\Cache as CacheDriver;
-use Doctrine\Persistence\ObjectRepository;
+use Doctrine\ORM\Cache\Exception\InvalidResultCacheDriver;
+use Doctrine\ORM\Cache\Exception\MetadataCacheNotConfigured;
+use Doctrine\ORM\Cache\Exception\MetadataCacheUsesNonPersistentCache;
+use Doctrine\ORM\Cache\Exception\QueryCacheNotConfigured;
+use Doctrine\ORM\Cache\Exception\QueryCacheUsesNonPersistentCache;
+use Doctrine\ORM\Exception\EntityManagerClosed;
+use Doctrine\ORM\Exception\InvalidEntityRepository;
+use Doctrine\ORM\Exception\InvalidHydrationMode;
+use Doctrine\ORM\Exception\MismatchedEventManager;
+use Doctrine\ORM\Exception\MissingIdentifierField;
+use Doctrine\ORM\Exception\MissingMappingDriverImplementation;
+use Doctrine\ORM\Exception\NamedNativeQueryNotFound;
+use Doctrine\ORM\Exception\NamedQueryNotFound;
+use Doctrine\ORM\Exception\ProxyClassesAlwaysRegenerating;
+use Doctrine\ORM\Exception\UnexpectedAssociationValue;
+use Doctrine\ORM\Exception\UnknownEntityNamespace;
+use Doctrine\ORM\Exception\UnrecognizedIdentifierFields;
+use Doctrine\ORM\Persisters\Exception\CantUseInOperatorOnCompositeKeys;
+use Doctrine\ORM\Persisters\Exception\InvalidOrientation;
+use Doctrine\ORM\Persisters\Exception\UnrecognizedField;
+use Doctrine\ORM\Repository\Exception\InvalidFindByCall;
+use Doctrine\ORM\Repository\Exception\InvalidMagicMethodCall;
+use Doctrine\ORM\Tools\Exception\NotSupported;
 use Exception;
 
-use function get_debug_type;
-use function implode;
 use function sprintf;
 
 /**
@@ -26,8 +46,7 @@ class ORMException extends Exception
      */
     public static function missingMappingDriverImpl()
     {
-        return new self("It's a requirement to specify a Metadata Driver and pass it " .
-            'to Doctrine\\ORM\\Configuration::setMetadataDriverImpl().');
+        return MissingMappingDriverImplementation::create();
     }
 
     /**
@@ -39,11 +58,11 @@ class ORMException extends Exception
      */
     public static function namedQueryNotFound($queryName)
     {
-        return new self('Could not find a named query by the name "' . $queryName . '"');
+        return NamedQueryNotFound::fromName($queryName);
     }
 
     /**
-     * @deprecated Use Doctrine\ORM\Exception\NamedQueryNotFound
+     * @deprecated Use Doctrine\ORM\Exception\NamedNativeQueryNotFound
      *
      * @param string $nativeQueryName
      *
@@ -51,7 +70,7 @@ class ORMException extends Exception
      */
     public static function namedNativeQueryNotFound($nativeQueryName)
     {
-        return new self('Could not find a named native query by the name "' . $nativeQueryName . '"');
+        return NamedNativeQueryNotFound::fromName($nativeQueryName);
     }
 
     /**
@@ -63,7 +82,7 @@ class ORMException extends Exception
      */
     public static function unrecognizedField($field)
     {
-        return new self(sprintf('Unrecognized field: %s', $field));
+        return new UnrecognizedField(sprintf('Unrecognized field: %s', $field));
     }
 
     /**
@@ -78,7 +97,7 @@ class ORMException extends Exception
      */
     public static function unexpectedAssociationValue($class, $association, $given, $expected)
     {
-        return new self(sprintf('Found entity of type %s on association %s#%s, but expecting %s', $given, $class, $association, $expected));
+        return UnexpectedAssociationValue::create($class, $association, $given, $expected);
     }
 
     /**
@@ -91,7 +110,7 @@ class ORMException extends Exception
      */
     public static function invalidOrientation($className, $field)
     {
-        return new self('Invalid order by orientation specified for ' . $className . '#' . $field);
+        return InvalidOrientation::fromClassNameAndField($className, $field);
     }
 
     /**
@@ -101,7 +120,7 @@ class ORMException extends Exception
      */
     public static function entityManagerClosed()
     {
-        return new self('The EntityManager is closed.');
+        return EntityManagerClosed::create();
     }
 
     /**
@@ -113,7 +132,7 @@ class ORMException extends Exception
      */
     public static function invalidHydrationMode($mode)
     {
-        return new self(sprintf("'%s' is an invalid hydration mode.", $mode));
+        return InvalidHydrationMode::fromMode($mode);
     }
 
     /**
@@ -123,7 +142,7 @@ class ORMException extends Exception
      */
     public static function mismatchedEventManager()
     {
-        return new self('Cannot use different EventManager instances for EntityManager and Connection.');
+        return MismatchedEventManager::create();
     }
 
     /**
@@ -135,11 +154,11 @@ class ORMException extends Exception
      */
     public static function findByRequiresParameter($methodName)
     {
-        return new self("You need to pass a parameter to '" . $methodName . "'");
+        return InvalidMagicMethodCall::onMissingParameter($methodName);
     }
 
     /**
-     * @deprecated Doctrine\ORM\Repository\Exception\InvalidFindByCall
+     * @deprecated Doctrine\ORM\Repository\Exception\InvalidMagicMethodCall::becauseFieldNotFoundIn()
      *
      * @param string $entityName
      * @param string $fieldName
@@ -149,10 +168,7 @@ class ORMException extends Exception
      */
     public static function invalidMagicCall($entityName, $fieldName, $method)
     {
-        return new self(
-            "Entity '" . $entityName . "' has no field '" . $fieldName . "'. " .
-            "You can therefore not call '" . $method . "' on the entities' repository"
-        );
+        return InvalidMagicMethodCall::becauseFieldNotFoundIn($entityName, $fieldName, $method);
     }
 
     /**
@@ -165,10 +181,7 @@ class ORMException extends Exception
      */
     public static function invalidFindByInverseAssociation($entityName, $associationFieldName)
     {
-        return new self(
-            "You cannot search for the association field '" . $entityName . '#' . $associationFieldName . "', " .
-            'because it is the inverse side of an association. Find methods only work on owning side associations.'
-        );
+        return InvalidFindByCall::fromInverseSideUsage($entityName, $associationFieldName);
     }
 
     /**
@@ -178,7 +191,7 @@ class ORMException extends Exception
      */
     public static function invalidResultCacheDriver()
     {
-        return new self('Invalid result cache driver; it must implement Doctrine\\Common\\Cache\\Cache.');
+        return InvalidResultCacheDriver::create();
     }
 
     /**
@@ -188,7 +201,7 @@ class ORMException extends Exception
      */
     public static function notSupported()
     {
-        return new self('This behaviour is (currently) not supported by Doctrine 2');
+        return NotSupported::create();
     }
 
     /**
@@ -198,7 +211,7 @@ class ORMException extends Exception
      */
     public static function queryCacheNotConfigured()
     {
-        return new self('Query Cache is not configured.');
+        return QueryCacheNotConfigured::create();
     }
 
     /**
@@ -208,7 +221,7 @@ class ORMException extends Exception
      */
     public static function metadataCacheNotConfigured()
     {
-        return new self('Class Metadata Cache is not configured.');
+        return MetadataCacheNotConfigured::create();
     }
 
     /**
@@ -218,7 +231,7 @@ class ORMException extends Exception
      */
     public static function queryCacheUsesNonPersistentCache(CacheDriver $cache)
     {
-        return new self('Query Cache uses a non-persistent cache driver, ' . get_debug_type($cache) . '.');
+        return QueryCacheUsesNonPersistentCache::fromDriver($cache);
     }
 
     /**
@@ -228,7 +241,7 @@ class ORMException extends Exception
      */
     public static function metadataCacheUsesNonPersistentCache(CacheDriver $cache)
     {
-        return new self('Metadata Cache uses a non-persistent cache driver, ' . get_debug_type($cache) . '.');
+        return MetadataCacheUsesNonPersistentCache::fromDriver($cache);
     }
 
     /**
@@ -238,7 +251,7 @@ class ORMException extends Exception
      */
     public static function proxyClassesAlwaysRegenerating()
     {
-        return new self('Proxy Classes are always regenerating.');
+        return ProxyClassesAlwaysRegenerating::create();
     }
 
     /**
@@ -250,9 +263,7 @@ class ORMException extends Exception
      */
     public static function unknownEntityNamespace($entityNamespaceAlias)
     {
-        return new self(
-            sprintf("Unknown Entity namespace alias '%s'.", $entityNamespaceAlias)
-        );
+        return UnknownEntityNamespace::fromNamespaceAlias($entityNamespaceAlias);
     }
 
     /**
@@ -264,11 +275,7 @@ class ORMException extends Exception
      */
     public static function invalidEntityRepository($className)
     {
-        return new self(sprintf(
-            "Invalid repository class '%s'. It must be a %s.",
-            $className,
-            ObjectRepository::class
-        ));
+        return InvalidEntityRepository::fromClassName($className);
     }
 
     /**
@@ -281,7 +288,7 @@ class ORMException extends Exception
      */
     public static function missingIdentifierField($className, $fieldName)
     {
-        return new self(sprintf('The identifier %s is missing for a query of %s', $fieldName, $className));
+        return MissingIdentifierField::fromFieldAndClass($fieldName, $className);
     }
 
     /**
@@ -294,10 +301,7 @@ class ORMException extends Exception
      */
     public static function unrecognizedIdentifierFields($className, $fieldNames)
     {
-        return new self(
-            "Unrecognized identifier fields: '" . implode("', '", $fieldNames) . "' " .
-            "are not present on class '" . $className . "'."
-        );
+        return UnrecognizedIdentifierFields::fromClassAndFieldNames($className, $fieldNames);
     }
 
     /**
@@ -307,6 +311,6 @@ class ORMException extends Exception
      */
     public static function cantUseInOperatorOnCompositeKeys()
     {
-        return new self("Can't use IN operator on entities that have composite keys.");
+        return CantUseInOperatorOnCompositeKeys::create();
     }
 }

src/PersistentCollection.php

@@ -412,11 +412,6 @@ final class PersistentCollection extends AbstractLazyCollection implements Selec
         return parent::containsKey($key);
     }
 
-    /**
-     * {@inheritDoc}
-     *
-     * @template TMaybeContained
-     */
     public function contains($element): bool
     {
         if (! $this->initialized && $this->getMapping()['fetch'] === ClassMetadata::FETCH_EXTRA_LAZY) {

src/Proxy/ProxyFactory.php

@@ -360,11 +360,11 @@ EOPHP;
      */
     private function createLazyInitializer(ClassMetadata $classMetadata, EntityPersister $entityPersister, IdentifierFlattener $identifierFlattener): Closure
     {
-        return static function (InternalProxy $proxy, InternalProxy $original) use ($entityPersister, $classMetadata, $identifierFlattener): void {
-            $identifier = $classMetadata->getIdentifierValues($original);
-            $entity     = $entityPersister->loadById($identifier, $original);
+        return static function (InternalProxy $proxy) use ($entityPersister, $classMetadata, $identifierFlattener): void {
+            $identifier = $classMetadata->getIdentifierValues($proxy);
+            $original   = $entityPersister->loadById($identifier);
 
-            if ($entity === null) {
+            if ($original === null) {
                 throw EntityNotFoundException::fromClassNameAndIdentifier(
                     $classMetadata->getName(),
                     $identifierFlattener->flattenIdentifier($classMetadata, $identifier)
@@ -382,7 +382,7 @@ EOPHP;
                     continue;
                 }
 
-                $property->setValue($proxy, $property->getValue($entity));
+                $property->setValue($proxy, $property->getValue($original));
             }
         };
     }
@@ -468,9 +468,7 @@ EOPHP;
         $identifierFields = array_intersect_key($class->getReflectionProperties(), $identifiers);
 
         $proxyFactory = Closure::bind(static function (array $identifier) use ($initializer, $skippedProperties, $identifierFields, $className): InternalProxy {
-            $proxy = self::createLazyGhost(static function (InternalProxy $object) use ($initializer, &$proxy): void {
-                $initializer($object, $proxy);
-            }, $skippedProperties);
+            $proxy = self::createLazyGhost($initializer, $skippedProperties);
 
             foreach ($identifierFields as $idField => $reflector) {
                 if (! isset($identifier[$idField])) {

src/Tools/SchemaValidator.php

@@ -64,18 +64,18 @@ class SchemaValidator
      * It maps built-in Doctrine types to PHP types
      */
     private const BUILTIN_TYPES_MAP = [
-        AsciiStringType::class => 'string',
-        BigIntType::class => 'string',
-        BooleanType::class => 'bool',
-        DecimalType::class => 'string',
-        FloatType::class => 'float',
-        GuidType::class => 'string',
-        IntegerType::class => 'int',
-        JsonType::class => 'array',
-        SimpleArrayType::class => 'array',
-        SmallIntType::class => 'int',
-        StringType::class => 'string',
-        TextType::class => 'string',
+        AsciiStringType::class => ['string'],
+        BigIntType::class => ['int', 'string'],
+        BooleanType::class => ['bool'],
+        DecimalType::class => ['string'],
+        FloatType::class => ['float'],
+        GuidType::class => ['string'],
+        IntegerType::class => ['int'],
+        JsonType::class => ['array'],
+        SimpleArrayType::class => ['array'],
+        SmallIntType::class => ['int'],
+        StringType::class => ['string'],
+        TextType::class => ['string'],
     ];
 
     public function __construct(EntityManagerInterface $em, bool $validatePropertyTypes = true)
@@ -390,21 +390,21 @@ class SchemaValidator
                         $propertyType = $propertyType->getName();
 
                         // If the property type is the same as the metadata field type, we are ok
-                        if ($propertyType === $metadataFieldType) {
+                        if (in_array($propertyType, $metadataFieldType, true)) {
                             return null;
                         }
 
                         if (is_a($propertyType, BackedEnum::class, true)) {
                             $backingType = (string) (new ReflectionEnum($propertyType))->getBackingType();
 
-                            if ($metadataFieldType !== $backingType) {
+                            if (! in_array($backingType, $metadataFieldType, true)) {
                                 return sprintf(
                                     "The field '%s#%s' has the property type '%s' with a backing type of '%s' that differs from the metadata field type '%s'.",
                                     $class->name,
                                     $fieldName,
                                     $propertyType,
                                     $backingType,
-                                    $metadataFieldType
+                                    implode('|', $metadataFieldType)
                                 );
                             }
 
@@ -429,7 +429,7 @@ class SchemaValidator
                         ) {
                             $backingType = (string) (new ReflectionEnum($fieldMapping['enumType']))->getBackingType();
 
-                            if ($metadataFieldType === $backingType) {
+                            if (in_array($backingType, $metadataFieldType, true)) {
                                 return null;
                             }
 
@@ -439,7 +439,7 @@ class SchemaValidator
                                 $fieldName,
                                 $fieldMapping['enumType'],
                                 $backingType,
-                                $metadataFieldType
+                                implode('|', $metadataFieldType)
                             );
                         }
 
@@ -455,7 +455,7 @@ class SchemaValidator
                             $class->name,
                             $fieldName,
                             $propertyType,
-                            $metadataFieldType,
+                            implode('|', $metadataFieldType),
                             $fieldMapping['type']
                         );
                     },
@@ -468,8 +468,10 @@ class SchemaValidator
     /**
      * The exact DBAL type must be used (no subclasses), since consumers of doctrine/orm may have their own
      * customization around field types.
+     *
+     * @return list<string>|null
      */
-    private function findBuiltInType(Type $type): ?string
+    private function findBuiltInType(Type $type): ?array
     {
         $typeName = get_class($type);
 

src/UnitOfWork.php

@@ -1292,6 +1292,8 @@ class UnitOfWork implements PropertyChangedListener
         $eventsToDispatch = [];
 
         foreach ($entities as $entity) {
+            $this->removeFromIdentityMap($entity);
+
             $oid       = spl_object_id($entity);
             $class     = $this->em->getClassMetadata(get_class($entity));
             $persister = $this->getEntityPersister($class->name);
@@ -1667,8 +1669,6 @@ class UnitOfWork implements PropertyChangedListener
             return;
         }
 
-        $this->removeFromIdentityMap($entity);
-
         unset($this->entityUpdates[$oid]);
 
         if (! isset($this->entityDeletions[$oid])) {
@@ -3166,7 +3166,7 @@ EXCEPTION
 
                     if ($hints['fetchMode'][$class->name][$field] === ClassMetadata::FETCH_EAGER) {
                         $isIteration = isset($hints[Query::HINT_INTERNAL_ITERATION]) && $hints[Query::HINT_INTERNAL_ITERATION];
-                        if ($assoc['type'] === ClassMetadata::ONE_TO_MANY && ! $isIteration && ! $targetClass->isIdentifierComposite) {
+                        if ($assoc['type'] === ClassMetadata::ONE_TO_MANY && ! $isIteration && ! $targetClass->isIdentifierComposite && ! isset($assoc['indexBy'])) {
                             $this->scheduleCollectionForBatchLoading($pColl, $class);
                         } else {
                             $this->loadCollection($pColl);
@@ -3224,7 +3224,13 @@ EXCEPTION
      *
      * @param PersistentCollection[] $collections
      * @param array<string, mixed>   $mapping
-     * @psalm-param array{targetEntity: class-string, sourceEntity: class-string, mappedBy: string, indexBy: string|null} $mapping
+     * @psalm-param array{
+     *     targetEntity: class-string,
+     *     sourceEntity: class-string,
+     *     mappedBy: string,
+     *     indexBy: string|null,
+     *     orderBy: array<string, string>|null
+     * } $mapping
      */
     private function eagerLoadCollections(array $collections, array $mapping): void
     {
@@ -3241,7 +3247,7 @@ EXCEPTION
                 $entities[] = $collection->getOwner();
             }
 
-            $found = $this->getEntityPersister($targetEntity)->loadAll([$mappedBy => $entities]);
+            $found = $this->getEntityPersister($targetEntity)->loadAll([$mappedBy => $entities], $mapping['orderBy'] ?? null);
 
             $targetClass    = $this->em->getClassMetadata($targetEntity);
             $targetProperty = $targetClass->getReflectionProperty($mappedBy);

tests/Tests/Models/BigIntegers/BigIntegers.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\Models\BigIntegers;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/** @ORM\Entity */
+class BigIntegers
+{
+    /**
+     * @ORM\Column(type="integer")
+     * @ORM\Id
+     * @ORM\GeneratedValue
+     */
+    public ?int $id = null;
+
+    /** @ORM\Column(type="bigint") */
+    public int $one = 1;
+
+    /** @ORM\Column(type="bigint") */
+    public string $two = '2';
+
+    /** @ORM\Column(type="bigint") */
+    public float $three = 3.0;
+}

tests/Tests/ORM/Functional/QueryDqlFunctionTest.php

@@ -249,7 +249,6 @@ class QueryDqlFunctionTest extends OrmFunctionalTestCase
         self::assertEquals(1600000, $result[3]['op']);
     }
 
-    /** @group test */
     public function testOperatorDiv(): void
     {
         $result = $this->_em->createQuery('SELECT m, (m.salary/0.5) AS op FROM Doctrine\Tests\Models\Company\CompanyManager m ORDER BY m.salary ASC')

tests/Tests/ORM/Functional/Ticket/GH11149/EagerProduct.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket\GH11149;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table("gh11149_eager_product")
+ */
+class EagerProduct
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     *
+     * @var int
+     */
+    public $id;
+
+    /**
+     * @ORM\OneToMany(
+     *     targetEntity=EagerProductTranslation::class,
+     *     mappedBy="product",
+     *     fetch="EAGER",
+     *     indexBy="locale_code"
+     * )
+     *
+     * @var Collection<string, EagerProductTranslation>
+     */
+    public $translations;
+
+    public function __construct(int $id)
+    {
+        $this->id           = $id;
+        $this->translations = new ArrayCollection();
+    }
+}

tests/Tests/ORM/Functional/Ticket/GH11149/EagerProductTranslation.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket\GH11149;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table("gh11149_eager_product_translation")
+ */
+class EagerProductTranslation
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     *
+     * @var int
+     */
+    private $id;
+
+    /**
+     * @ORM\ManyToOne(targetEntity=EagerProduct::class, inversedBy="translations")
+     * @ORM\JoinColumn(nullable=false)
+     *
+     * @var EagerProduct
+     */
+    public $product;
+
+    /**
+     * @ORM\ManyToOne(targetEntity=Locale::class)
+     * @ORM\JoinColumn(name="locale_code", referencedColumnName="code", nullable=false)
+     *
+     * @var Locale
+     */
+    public $locale;
+
+    public function __construct($id, EagerProduct $product, Locale $locale)
+    {
+        $this->id      = $id;
+        $this->product = $product;
+        $this->locale  = $locale;
+    }
+}

tests/Tests/ORM/Functional/Ticket/GH11149/GH11149Test.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket\GH11149;
+
+use Doctrine\ORM\PersistentCollection;
+use Doctrine\Persistence\Proxy;
+use Doctrine\Tests\OrmFunctionalTestCase;
+
+class GH11149Test extends OrmFunctionalTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->setUpEntitySchema([
+            Locale::class,
+            EagerProduct::class,
+            EagerProductTranslation::class,
+        ]);
+    }
+
+    public function testFetchEagerModeWithIndexBy(): void
+    {
+        // Load entities into database
+        $this->_em->persist($product = new EagerProduct(11149));
+        $this->_em->persist($locale = new Locale('fr_FR'));
+        $this->_em->persist(new EagerProductTranslation(11149, $product, $locale));
+        $this->_em->flush();
+        $this->_em->clear();
+
+        // Fetch entity from database
+        $product = $this->_em->find(EagerProduct::class, 11149);
+
+        // Assert associated entity is loaded eagerly
+        static::assertInstanceOf(EagerProduct::class, $product);
+        static::assertInstanceOf(PersistentCollection::class, $product->translations);
+        static::assertTrue($product->translations->isInitialized());
+        static::assertCount(1, $product->translations);
+
+        // Assert associated entity is indexed by given property
+        $translation = $product->translations->get('fr_FR');
+        static::assertInstanceOf(EagerProductTranslation::class, $translation);
+        static::assertNotInstanceOf(Proxy::class, $translation);
+    }
+}

tests/Tests/ORM/Functional/Ticket/GH11149/Locale.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket\GH11149;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Entity
+ * @ORM\Table("gh11149_locale")
+ */
+class Locale
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="string", length=5)
+     *
+     * @var string
+     */
+    public $code;
+
+    public function __construct(string $code)
+    {
+        $this->code = $code;
+    }
+}

tests/Tests/ORM/Functional/Ticket/GH11163Test.php

@@ -0,0 +1,135 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+use Doctrine\ORM\PersistentCollection;
+use Doctrine\Tests\OrmFunctionalTestCase;
+
+class GH11163Test extends OrmFunctionalTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->setUpEntitySchema([
+            GH11163Bucket::class,
+            GH11163BucketItem::class,
+        ]);
+    }
+
+    public function tearDown(): void
+    {
+        parent::tearDown();
+
+        $conn = static::$sharedConn;
+        $conn->executeStatement('DELETE FROM GH11163BucketItem');
+        $conn->executeStatement('DELETE FROM GH11163Bucket');
+    }
+
+    public function testFetchEagerModeWithOrderBy(): void
+    {
+        // Load entities into database
+        $this->_em->persist($bucket = new GH11163Bucket(11163));
+        $this->_em->persist(new GH11163BucketItem(1, $bucket, 2));
+        $this->_em->persist(new GH11163BucketItem(2, $bucket, 3));
+        $this->_em->persist(new GH11163BucketItem(3, $bucket, 1));
+        $this->_em->flush();
+        $this->_em->clear();
+
+        // Fetch entity from database
+        $dql    = 'SELECT bucket FROM ' . GH11163Bucket::class . ' bucket WHERE bucket.id = :id';
+        $bucket = $this->_em->createQuery($dql)
+            ->setParameter('id', 11163)
+            ->getSingleResult();
+
+        // Assert associated entity is loaded eagerly
+        static::assertInstanceOf(GH11163Bucket::class, $bucket);
+        static::assertInstanceOf(PersistentCollection::class, $bucket->items);
+        static::assertTrue($bucket->items->isInitialized());
+
+        static::assertCount(3, $bucket->items);
+
+        // Assert order of entities
+        static::assertSame(1, $bucket->items[0]->position);
+        static::assertSame(3, $bucket->items[0]->id);
+
+        static::assertSame(2, $bucket->items[1]->position);
+        static::assertSame(1, $bucket->items[1]->id);
+
+        static::assertSame(3, $bucket->items[2]->position);
+        static::assertSame(2, $bucket->items[2]->id);
+    }
+}
+
+/**
+ * @ORM\Entity
+ */
+class GH11163Bucket
+{
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     *
+     * @var int
+     */
+    private $id;
+
+    /**
+     * @ORM\OneToMany(
+     *     targetEntity=GH11163BucketItem::class,
+     *     mappedBy="bucket",
+     *     fetch="EAGER"
+     * )
+     * @ORM\OrderBy({"position" = "ASC"})
+     *
+     * @var Collection<int, GH11163BucketItem>
+     */
+    public $items;
+
+    public function __construct(int $id)
+    {
+        $this->id    = $id;
+        $this->items = new ArrayCollection();
+    }
+}
+
+/**
+ * @ORM\Entity
+ */
+class GH11163BucketItem
+{
+    /**
+     * @ORM\ManyToOne(targetEntity=GH11163Bucket::class, inversedBy="items")
+     * @ORM\JoinColumn(nullable=false)
+     *
+     * @var GH11163Bucket
+     */
+    private $bucket;
+
+    /**
+     * @ORM\Id
+     * @ORM\Column(type="integer")
+     *
+     * @var int
+     */
+    public $id;
+
+    /**
+     * @ORM\Column(type="integer", nullable=false)
+     *
+     * @var int
+     */
+    public $position;
+
+    public function __construct(int $id, GH11163Bucket $bucket, int $position)
+    {
+        $this->id       = $id;
+        $this->bucket   = $bucket;
+        $this->position = $position;
+    }
+}

tests/Tests/ORM/Functional/Ticket/GH6123Test.php

@@ -0,0 +1,88 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Tests\ORM\Functional\Ticket;
+
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+use Doctrine\ORM\UnitOfWork;
+use Doctrine\Tests\OrmFunctionalTestCase;
+
+class GH6123Test extends OrmFunctionalTestCase
+{
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->createSchemaForModels(
+            GH6123Entity::class
+        );
+    }
+
+    public function testLoadingRemovedEntityFromDatabaseDoesNotCreateNewManagedEntityInstance(): void
+    {
+        $entity = new GH6123Entity();
+        $this->_em->persist($entity);
+        $this->_em->flush();
+
+        self::assertSame(UnitOfWork::STATE_MANAGED, $this->_em->getUnitOfWork()->getEntityState($entity));
+        self::assertFalse($this->_em->getUnitOfWork()->isScheduledForDelete($entity));
+
+        $this->_em->remove($entity);
+
+        $freshEntity = $this->loadEntityFromDatabase($entity->id);
+        self::assertSame($entity, $freshEntity);
+
+        self::assertSame(UnitOfWork::STATE_REMOVED, $this->_em->getUnitOfWork()->getEntityState($freshEntity));
+        self::assertTrue($this->_em->getUnitOfWork()->isScheduledForDelete($freshEntity));
+    }
+
+    public function testRemovedEntityCanBePersistedAgain(): void
+    {
+        $entity = new GH6123Entity();
+        $this->_em->persist($entity);
+        $this->_em->flush();
+
+        $this->_em->remove($entity);
+        self::assertSame(UnitOfWork::STATE_REMOVED, $this->_em->getUnitOfWork()->getEntityState($entity));
+        self::assertTrue($this->_em->getUnitOfWork()->isScheduledForDelete($entity));
+
+        $this->loadEntityFromDatabase($entity->id);
+
+        $this->_em->persist($entity);
+        self::assertSame(UnitOfWork::STATE_MANAGED, $this->_em->getUnitOfWork()->getEntityState($entity));
+        self::assertFalse($this->_em->getUnitOfWork()->isScheduledForDelete($entity));
+
+        $this->_em->flush();
+    }
+
+    private function loadEntityFromDatabase(int $id): ?GH6123Entity
+    {
+        return $this->_em->createQueryBuilder()
+            ->select('e')
+            ->from(GH6123Entity::class, 'e')
+            ->where('e.id = :id')
+            ->setParameter('id', $id)
+            ->getQuery()
+            ->getOneOrNullResult();
+    }
+}
+
+/**
+ * @ORM\Entity
+ */
+#[ORM\Entity]
+class GH6123Entity
+{
+    /**
+     * @ORM\Id
+     * @ORM\GeneratedValue
+     * @ORM\Column(type="integer")
+     * @var int
+     */
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column(type: Types::INTEGER)]
+    public $id;
+}

tests/Tests/ORM/Hydration/AbstractHydratorTest.php

@@ -12,6 +12,7 @@ use Doctrine\ORM\Events;
 use Doctrine\ORM\Internal\Hydration\AbstractHydrator;
 use Doctrine\ORM\ORMException;
 use Doctrine\ORM\Query\ResultSetMapping;
+use Doctrine\Tests\Models\Hydration\SimpleEntity;
 use Doctrine\Tests\OrmFunctionalTestCase;
 use PHPUnit\Framework\MockObject\MockObject;
 
@@ -154,4 +155,33 @@ class AbstractHydratorTest extends OrmFunctionalTestCase
         $this->expectException(ORMException::class);
         $this->hydrator->hydrateAll($this->mockResult, $this->mockResultMapping);
     }
+
+    public function testToIterableIfYieldAndBreakBeforeFinishAlwaysCleansUp(): void
+    {
+        $this->setUpEntitySchema([SimpleEntity::class]);
+
+        $entity1 = new SimpleEntity();
+        $this->_em->persist($entity1);
+        $entity2 = new SimpleEntity();
+        $this->_em->persist($entity2);
+
+        $this->_em->flush();
+        $this->_em->clear();
+
+        $evm = $this->_em->getEventManager();
+
+        $q = $this->_em->createQuery('SELECT e.id FROM ' . SimpleEntity::class . ' e');
+
+        // select two entities, but do no iterate
+        $q->toIterable();
+        self::assertCount(0, $evm->getListeners(Events::onClear));
+
+        // select two entities, but abort after first record
+        foreach ($q->toIterable() as $result) {
+            self::assertCount(1, $evm->getListeners(Events::onClear));
+            break;
+        }
+
+        self::assertCount(0, $evm->getListeners(Events::onClear));
+    }
 }

tests/Tests/ORM/Proxy/ProxyFactoryTest.php

@@ -64,8 +64,7 @@ class ProxyFactoryTest extends OrmTestCase
     public function testReferenceProxyDelegatesLoadingToThePersister(): void
     {
         $identifier = ['id' => 42];
-        $proxyClass = 'Proxies\__CG__\Doctrine\Tests\Models\ECommerce\ECommerceFeature';
-        $persister  = $this->getMockBuilderWithOnlyMethods(BasicEntityPersister::class, ['load'])
+        $persister  = $this->getMockBuilderWithOnlyMethods(BasicEntityPersister::class, ['loadById'])
             ->disableOriginalConstructor()
             ->getMock();
 
@@ -75,8 +74,8 @@ class ProxyFactoryTest extends OrmTestCase
 
         $persister
             ->expects(self::atLeastOnce())
-            ->method('load')
-            ->with(self::equalTo($identifier), self::isInstanceOf($proxyClass))
+            ->method('loadById')
+            ->with(self::equalTo($identifier))
             ->will(self::returnValue($proxy));
 
         $proxy->getDescription();

tests/Tests/ORM/Tools/SchemaValidatorTest.php

@@ -24,6 +24,7 @@ use Doctrine\ORM\Mapping\OneToOne;
 use Doctrine\ORM\Mapping\OrderBy;
 use Doctrine\ORM\Mapping\Table;
 use Doctrine\ORM\Tools\SchemaValidator;
+use Doctrine\Tests\Models\BigIntegers\BigIntegers;
 use Doctrine\Tests\Models\ECommerce\ECommerceCart;
 use Doctrine\Tests\OrmTestCase;
 
@@ -240,6 +241,19 @@ class SchemaValidatorTest extends OrmTestCase
             $ce
         );
     }
+
+    /**
+     * @requires PHP 7.4
+     */
+    public function testBigIntProperty(): void
+    {
+        $class = $this->em->getClassMetadata(BigIntegers::class);
+
+        self::assertSame(
+            ['The field \'Doctrine\Tests\Models\BigIntegers\BigIntegers#three\' has the property type \'float\' that differs from the metadata field type \'int|string\' returned by the \'bigint\' DBAL type.'],
+            $this->validator->validateClass($class)
+        );
+    }
 }
 
 /** @MappedSuperclass */

tests/Tests/ORM/UnitOfWorkTest.php

@@ -413,12 +413,18 @@ class UnitOfWorkTest extends OrmTestCase
         $entity->id = 123;
 
         $this->_unitOfWork->registerManaged($entity, ['id' => 123], []);
+        self::assertSame(UnitOfWork::STATE_MANAGED, $this->_unitOfWork->getEntityState($entity));
+        self::assertFalse($this->_unitOfWork->isScheduledForDelete($entity));
         self::assertTrue($this->_unitOfWork->isInIdentityMap($entity));
 
         $this->_unitOfWork->remove($entity);
-        self::assertFalse($this->_unitOfWork->isInIdentityMap($entity));
+        self::assertSame(UnitOfWork::STATE_REMOVED, $this->_unitOfWork->getEntityState($entity));
+        self::assertTrue($this->_unitOfWork->isScheduledForDelete($entity));
+        self::assertTrue($this->_unitOfWork->isInIdentityMap($entity));
 
         $this->_unitOfWork->persist($entity);
+        self::assertSame(UnitOfWork::STATE_MANAGED, $this->_unitOfWork->getEntityState($entity));
+        self::assertFalse($this->_unitOfWork->isScheduledForDelete($entity));
         self::assertTrue($this->_unitOfWork->isInIdentityMap($entity));
     }