Merge branch '2.10.x' into 2.11.x

Author: morozov

.github/workflows/coding-standards.yml

@@ -0,0 +1,38 @@
+name: "Coding Standards"
+
+on: ["pull_request", "push"]
+
+jobs:
+  coding-standards:
+    name: "Coding Standards"
+    runs-on: "ubuntu-20.04"
+
+    strategy:
+      matrix:
+        php-version:
+          - "7.4"
+
+    steps:
+      - name: "Checkout"
+        uses: "actions/checkout@v2"
+
+      - name: "Install PHP"
+        uses: "shivammathur/setup-php@v2"
+        with:
+          coverage: "none"
+          php-version: "${{ matrix.php-version }}"
+          tools: "cs2pr"
+
+      - name: "Cache dependencies installed with Composer"
+        uses: "actions/cache@v2"
+        with:
+          path: "~/.composer/cache"
+          key: "php-${{ matrix.php-version }}-composer-locked-${{ hashFiles('composer.lock') }}"
+          restore-keys: "php-${{ matrix.php-version }}-composer-locked-"
+
+      - name: "Install dependencies with Composer"
+        run: "composer install --no-interaction --no-progress --no-suggest"
+
+      # https://github.com/doctrine/.github/issues/3
+      - name: "Run PHP_CodeSniffer"
+        run: "vendor/bin/phpcs -q --no-colors --report=checkstyle | cs2pr"

.github/workflows/continuous-integration.yml

@@ -69,39 +69,6 @@ jobs:
       - name: "Run a static analysis with vimeo/psalm"
         run: "vendor/bin/psalm --show-info=false --stats --output-format=github --threads=4"
 
-  coding-standards:
-    name: "Coding Standards"
-    runs-on: "ubuntu-latest"
-
-    strategy:
-      matrix:
-        php-version:
-          - "7.4"
-
-    steps:
-      - name: "Checkout"
-        uses: "actions/checkout@v2"
-
-      - name: "Install PHP"
-        uses: "shivammathur/setup-php@v2"
-        with:
-          coverage: "none"
-          php-version: "${{ matrix.php-version }}"
-          tools: "cs2pr"
-
-      - name: "Cache dependencies installed with composer"
-        uses: "actions/cache@v1"
-        with:
-          path: "~/.composer/cache"
-          key: "php-${{ matrix.php-version }}-composer-locked-${{ hashFiles('composer.lock') }}"
-          restore-keys: "php-${{ matrix.php-version }}-composer-locked-"
-
-      - name: "Install dependencies with composer"
-        run: "composer install --no-interaction --no-progress --no-suggest"
-
-      - name: "Run squizlabs/php_codesniffer"
-        run: "vendor/bin/phpcs -q --no-colors --report=checkstyle | cs2pr"
-
   phpunit-oci8:
     name: "PHPUnit on OCI8"
     runs-on: "ubuntu-latest"

lib/Doctrine/DBAL/Driver/AbstractPostgreSQLDriver.php

@@ -44,7 +44,9 @@ abstract class AbstractPostgreSQLDriver implements Driver, ExceptionConverterDri
      */
     public function convertException($message, DeprecatedDriverException $exception)
     {
-        switch ($exception->getSQLState()) {
+        $sqlState = $exception->getSQLState();
+
+        switch ($sqlState) {
             case '40001':
             case '40P01':
                 return new DeadlockException($message, $exception);
@@ -82,9 +84,13 @@ public function convertException($message, DeprecatedDriverException $exception)
             case '42P07':
                 return new TableExistsException($message, $exception);
 
+            case '08006':
+                return new Exception\ConnectionException($message, $exception);
+
             case '7':
-                // In some case (mainly connection errors) the PDO exception does not provide a SQLSTATE via its code.
-                // The exception code is always set to 7 here.
+                // Prior to fixing https://bugs.php.net/bug.php?id=64705 (PHP 7.3.22 and PHP 7.4.10),
+                // in some cases (mainly connection errors) the PDO exception wouldn't provide a SQLSTATE via its code.
+                // The exception code would be always set to 7 here.
                 // We have to match against the SQLSTATE in the error message in these cases.
                 if (strpos($exception->getMessage(), 'SQLSTATE[08006]') !== false) {
                     return new ConnectionException($message, $exception);

lib/Doctrine/DBAL/Driver/AbstractSQLiteDriver.php

@@ -7,7 +7,6 @@
 use Doctrine\DBAL\Driver\DriverException as DeprecatedDriverException;
 use Doctrine\DBAL\Exception\ConnectionException;
 use Doctrine\DBAL\Exception\DriverException;
-use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;
 use Doctrine\DBAL\Exception\InvalidFieldNameException;
 use Doctrine\DBAL\Exception\LockWaitTimeoutException;
 use Doctrine\DBAL\Exception\NonUniqueFieldNameException;
@@ -84,10 +83,6 @@ public function convertException($message, DeprecatedDriverException $exception)
             return new ConnectionException($message, $exception);
         }
 
-        if (strpos($exception->getMessage(), 'FOREIGN KEY constraint failed') !== false) {
-            return new ForeignKeyConstraintViolationException($message, $exception);
-        }
-
         return new DriverException($message, $exception);
     }
 

lib/Doctrine/DBAL/Internal/DependencyOrderCalculator.php

@@ -3219,16 +3219,6 @@ public function supportsForeignKeyConstraints()
         return true;
     }
 
-    /**
-     * Whether foreign key constraints can be dropped.
-     *
-     * If false, then getDropForeignKeySQL() throws exception.
-     */
-    public function supportsCreateDropForeignKeyConstraints(): bool
-    {
-        return true;
-    }
-
     /**
      * Whether this platform supports onUpdate in foreign key constraints.
      *

lib/Doctrine/DBAL/Internal/DependencyOrderEdge.php

@@ -791,11 +791,6 @@ public function canEmulateSchemas()
      * {@inheritDoc}
      */
     public function supportsForeignKeyConstraints()
-    {
-        return true;
-    }
-
-    public function supportsCreateDropForeignKeyConstraints(): bool
     {
         return false;
     }
@@ -813,21 +808,15 @@ public function getCreatePrimaryKeySQL(Index $index, $table)
      */
     public function getCreateForeignKeySQL(ForeignKeyConstraint $foreignKey, $table)
     {
-        throw new Exception(
-            'Sqlite platform does not support alter foreign key, '
-            . 'the table must be fully recreated using getAlterTableSQL.'
-        );
+        throw new Exception('Sqlite platform does not support alter foreign key.');
     }
 
     /**
      * {@inheritdoc}
      */
     public function getDropForeignKeySQL($foreignKey, $table)
     {
-        throw new Exception(
-            'Sqlite platform does not support alter foreign key, '
-            . 'the table must be fully recreated using getAlterTableSQL.'
-        );
+        throw new Exception('Sqlite platform does not support alter foreign key.');
     }
 
     /**