Merge pull request #9005 from doctrine/2.10.x

Merge 2.10.x into 3.0.x

.github/workflows/continuous-integration.yml

@@ -24,6 +24,8 @@ jobs:
         include:
           - php-version: "8.0"
             dbal-version: "2.13"
+          - php-version: "8.0"
+            dbal-version: "3.2@dev"
 
     steps:
       - name: "Checkout"
@@ -59,7 +61,7 @@ jobs:
       - name: "Upload coverage file"
         uses: "actions/upload-artifact@v2"
         with:
-          name: "phpunit-sqlite-${{ matrix.php-version }}-coverage"
+          name: "phpunit-sqlite-${{ matrix.php-version }}-${{ matrix.dbal-version }}-coverage"
           path: "coverage*.xml"
 
 
@@ -120,7 +122,7 @@ jobs:
       - name: "Upload coverage file"
         uses: "actions/upload-artifact@v2"
         with:
-          name: "${{ github.job }}-${{ matrix.postgres-version }}-${{ matrix.php-version }}-coverage"
+          name: "${{ github.job }}-${{ matrix.postgres-version }}-${{ matrix.php-version }}-${{ matrix.dbal-version }}-coverage"
           path: "coverage.xml"
 
 
@@ -186,7 +188,7 @@ jobs:
       - name: "Upload coverage file"
         uses: "actions/upload-artifact@v2"
         with:
-          name: "${{ github.job }}-${{ matrix.mariadb-version }}-${{ matrix.extension }}-${{ matrix.php-version }}-coverage"
+          name: "${{ github.job }}-${{ matrix.mariadb-version }}-${{ matrix.extension }}-${{ matrix.php-version }}-${{ matrix.dbal-version }}-coverage"
           path: "coverage.xml"
 
 
@@ -259,7 +261,7 @@ jobs:
       - name: "Upload coverage files"
         uses: "actions/upload-artifact@v2"
         with:
-          name: "${{ github.job }}-${{ matrix.mysql-version }}-${{ matrix.extension }}-${{ matrix.php-version }}-coverage"
+          name: "${{ github.job }}-${{ matrix.mysql-version }}-${{ matrix.extension }}-${{ matrix.php-version }}-${{ matrix.dbal-version }}-coverage"
           path: "coverage*.xml"
 
 

UPGRADE.md

@@ -202,24 +202,16 @@ The `Doctrine\ORM\Version` class is now deprecated and will be removed in Doctri
 please refrain from checking the ORM version at runtime or use
 [ocramius/package-versions](https://github.com/Ocramius/PackageVersions/).
 
-## Deprecated `EntityManager#merge()` and `EntityManager#detach()` methods
+## Deprecated `EntityManager#merge()` method
 
-Merge and detach semantics were a poor fit for the PHP "share-nothing" architecture.
-In addition to that, merging/detaching caused multiple issues with data integrity
+Merge semantics was a poor fit for the PHP "share-nothing" architecture.
+In addition to that, merging caused multiple issues with data integrity
 in the managed entity graph, which was constantly spawning more edge-case bugs/scenarios.
 
 The following API methods were therefore deprecated:
 
 * `EntityManager#merge()`
-* `EntityManager#detach()`
 * `UnitOfWork#merge()`
-* `UnitOfWork#detach()`
-
-Users are encouraged to migrate `EntityManager#detach()` calls to `EntityManager#clear()`.
-
-In order to maintain performance on batch processing jobs, it is endorsed to enable
-the second level cache (http://docs.doctrine-project.org/projects/doctrine-orm/en/latest/reference/second-level-cache.html)
-on entities that are frequently reused across multiple `EntityManager#clear()` calls.
 
 An alternative to `EntityManager#merge()` will not be provided by ORM 3.0, since the merging
 semantics should be part of the business domain rather than the persistence domain of an

composer.json

@@ -39,12 +39,12 @@
         "doctrine/annotations": "^1.13",
         "doctrine/coding-standard": "^9.0",
         "phpbench/phpbench": "^0.16.10 || ^1.0",
-        "phpstan/phpstan": "0.12.96",
+        "phpstan/phpstan": "0.12.98",
         "phpunit/phpunit": "^7.5 || ^8.5 || ^9.4",
         "squizlabs/php_codesniffer": "3.6.0",
         "symfony/cache": "^4.4 || ^5.2",
         "symfony/yaml": "^3.4 || ^4.0 || ^5.0 || ^6.0",
-        "vimeo/psalm": "4.9.3"
+        "vimeo/psalm": "4.10.0"
     },
     "conflict": {
         "doctrine/annotations": "<1.13 || >= 2.0"

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

@@ -1184,6 +1184,7 @@ The constants for the different hydration modes are:
 -  ``Query::HYDRATE_ARRAY``
 -  ``Query::HYDRATE_SCALAR``
 -  ``Query::HYDRATE_SINGLE_SCALAR``
+-  ``Query::HYDRATE_SCALAR_COLUMN``
 
 Object Hydration
 ^^^^^^^^^^^^^^^^
@@ -1272,6 +1273,25 @@ You can use the ``getSingleScalarResult()`` shortcut as well:
     <?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
 ^^^^^^^^^^^^^^^^^^^^^^
 

docs/en/reference/working-with-objects.rst

@@ -27,7 +27,7 @@ Work that have not yet been persisted are lost.
 
 .. note::
 
-    Doctrine does NEVER touch the public API of methods in your entity
+    Doctrine NEVER touches the public API of methods in your entity
     classes (like getters and setters) nor the constructor method.
     Instead, it uses reflection to get/set data from/to your entity objects.
     When Doctrine fetches data from DB and saves it back,

doctrine-mapping.xsd

@@ -281,6 +281,9 @@
   </xs:complexType>
 
   <xs:complexType name="embedded">
+    <xs:sequence>
+      <xs:any minOccurs="0" maxOccurs="unbounded" namespace="##other"/>
+    </xs:sequence>
     <xs:attribute name="name" type="xs:string" use="required" />
     <xs:attribute name="class" type="orm:fqcn" use="optional" />
     <xs:attribute name="column-prefix" type="xs:string" use="optional" />