[11.x] Remove Doctrine DBAL (#48864)

* remove doctrine dbal from grammar

* remove unused imports

* fix tests

* fix tests

* remove mysql 5.7 tests

* fix facade doctype

* use native column modifying by default

* fix tests

* fix tests

* wip

* Revert "remove mysql 5.7 tests"

This reverts commit ba31106.

* support native column renaming on MySQL 5.7

* fix style

* wip

* wip

* remove doctrine usage on DatabaseTruncation

* wip

* rename index on sqlite

* remove doctrine/dbal from db commands

* fix styles

* wip

* wip

* support renaming columns on legacy MariaDB

* remove redundant non-standard tests

* add collation modifier to sqlite

* support native column modifying on sqlite

* fix styles

* add user-defined types to db:show

* wip

* fix styles

* fix dropForeign exception on SQLite

* fix styles

* include generated and hidden columns on sqlite

* remove custom doctrine types

* remove doctrine change column

* styling

* remove support for registering custom doctrine types

* remove unused config methods and property

* remove redundant semicolon

* force re-run tests

* remove doctrine related conflicts

reverts #49438 and #49456

* remove doctrine/dbal from require-dev

* Revert "remove doctrine/dbal from require-dev"

This reverts commit fc4dd91.

* revert unrelated changes

* disable foreign key constraints when altering table on SQLite

* fix styling

* consider backticks when parsing collate on SQLite

* update facade docblocks

* remove doctrine connection

* formatting

* fix conflicts

* formatting

---------

Co-authored-by: Taylor Otwell <[email protected]>

Author: hafezdivandari

composer.json

@@ -96,7 +96,6 @@
         "ext-gmp": "*",
         "ably/ably-php": "^1.0",
         "aws/aws-sdk-php": "^3.235.5",
-        "doctrine/dbal": "^4.0",
         "fakerphp/faker": "^1.23",
         "guzzlehttp/guzzle": "^7.8",
         "league/flysystem-aws-s3-v3": "^3.0",
@@ -120,8 +119,6 @@
         "psr/simple-cache-implementation": "1.0|2.0|3.0"
     },
     "conflict": {
-        "carbonphp/carbon-doctrine-types": "<3.0.0|>=4.0",
-        "doctrine/dbal": "<4.0.0|>=5.0",
         "tightenco/collect": "<5.5.33"
     },
     "autoload": {
@@ -167,7 +164,6 @@
         "ably/ably-php": "Required to use the Ably broadcast driver (^1.0).",
         "aws/aws-sdk-php": "Required to use the SQS queue driver, DynamoDb failed job storage, and SES mail driver (^3.235.5).",
         "brianium/paratest": "Required to run tests in parallel (^6.0).",
-        "doctrine/dbal": "Required to rename columns and drop SQLite columns (^4.0).",
         "fakerphp/faker": "Required to use the eloquent factory builder (^1.9.1).",
         "filp/whoops": "Required for friendly error pages in development (^2.14.3).",
         "guzzlehttp/guzzle": "Required to use the HTTP Client and the ping methods on schedules (^7.8).",

src/Illuminate/Database/Connection.php

@@ -5,8 +5,6 @@
 use Carbon\CarbonInterval;
 use Closure;
 use DateTimeInterface;
-use Doctrine\DBAL\Connection as DoctrineConnection;
-use Doctrine\DBAL\Types\Type;
 use Exception;
 use Illuminate\Contracts\Events\Dispatcher;
 use Illuminate\Database\Events\QueryExecuted;
@@ -189,20 +187,6 @@ class Connection implements ConnectionInterface
      */
     protected $beforeExecutingCallbacks = [];
 
-    /**
-     * The instance of Doctrine connection.
-     *
-     * @var \Doctrine\DBAL\Connection
-     */
-    protected $doctrineConnection;
-
-    /**
-     * Type mappings that should be registered with new Doctrine connections.
-     *
-     * @var array<string, string>
-     */
-    protected $doctrineTypeMappings = [];
-
     /**
      * The connection resolvers.
      *
@@ -989,8 +973,6 @@ protected function tryAgainIfCausedByLostConnection(QueryException $e, $query, $
     public function reconnect()
     {
         if (is_callable($this->reconnector)) {
-            $this->doctrineConnection = null;
-
             return call_user_func($this->reconnector, $this);
         }
 
@@ -1017,8 +999,6 @@ public function reconnectIfMissingConnection()
     public function disconnect()
     {
         $this->setPdo(null)->setReadPdo(null);
-
-        $this->doctrineConnection = null;
     }
 
     /**
@@ -1208,106 +1188,6 @@ public function useWriteConnectionWhenReading($value = true)
         return $this;
     }
 
-    /**
-     * Is Doctrine available?
-     *
-     * @return bool
-     */
-    public function isDoctrineAvailable()
-    {
-        return class_exists('Doctrine\DBAL\Connection');
-    }
-
-    /**
-     * Indicates whether native alter operations will be used when dropping, renaming, or modifying columns, even if Doctrine DBAL is installed.
-     *
-     * @return bool
-     */
-    public function usingNativeSchemaOperations()
-    {
-        return ! $this->isDoctrineAvailable() || SchemaBuilder::$alwaysUsesNativeSchemaOperationsIfPossible;
-    }
-
-    /**
-     * Get a Doctrine Schema Column instance.
-     *
-     * @param  string  $table
-     * @param  string  $column
-     * @return \Doctrine\DBAL\Schema\Column
-     */
-    public function getDoctrineColumn($table, $column)
-    {
-        $schema = $this->getDoctrineSchemaManager();
-
-        return $schema->introspectTable($table)->getColumn($column);
-    }
-
-    /**
-     * Get the Doctrine DBAL schema manager for the connection.
-     *
-     * @return \Doctrine\DBAL\Schema\AbstractSchemaManager
-     */
-    public function getDoctrineSchemaManager()
-    {
-        $connection = $this->getDoctrineConnection();
-
-        return $connection->createSchemaManager();
-    }
-
-    /**
-     * Get the Doctrine DBAL database connection instance.
-     *
-     * @return \Doctrine\DBAL\Connection
-     */
-    public function getDoctrineConnection()
-    {
-        if (is_null($this->doctrineConnection)) {
-            $driver = $this->getDoctrineDriver();
-
-            $this->doctrineConnection = new DoctrineConnection(array_filter([
-                'pdo' => $this->getPdo(),
-                'dbname' => $this->getDatabaseName(),
-                'driver' => $driver->getName(),
-                'serverVersion' => $this->getConfig('server_version'),
-            ]), $driver);
-
-            foreach ($this->doctrineTypeMappings as $name => $type) {
-                $this->doctrineConnection
-                    ->getDatabasePlatform()
-                    ->registerDoctrineTypeMapping($type, $name);
-            }
-        }
-
-        return $this->doctrineConnection;
-    }
-
-    /**
-     * Register a custom Doctrine mapping type.
-     *
-     * @param  Type|class-string<Type>  $class
-     * @param  string  $name
-     * @param  string  $type
-     * @return void
-     *
-     * @throws \Doctrine\DBAL\Exception
-     * @throws \RuntimeException
-     */
-    public function registerDoctrineType(Type|string $class, string $name, string $type): void
-    {
-        if (! $this->isDoctrineAvailable()) {
-            throw new RuntimeException(
-                'Registering a custom Doctrine type requires Doctrine DBAL (doctrine/dbal).'
-            );
-        }
-
-        if (! Type::hasType($name)) {
-            Type::getTypeRegistry()
-                ->register($name, is_string($class) ? new $class() : $class);
-        }
-
-        $this->doctrineTypeMappings[$name] = $type;
-    }
-
     /**
      * Get the current PDO connection.
      *
@@ -1722,6 +1602,16 @@ public function withTablePrefix(Grammar $grammar)
         return $grammar;
     }
 
+    /**
+     * Get the server version for the connection.
+     *
+     * @return string
+     */
+    public function getServerVersion(): string
+    {
+        return $this->getPdo()->getAttribute(PDO::ATTR_SERVER_VERSION);
+    }
+
     /**
      * Register a connection resolver.
      *