Jul 23, 2018 · Jul 22, 2018
diff --git a/components/cache/adapters/pdo_doctrine_dbal_adapter.rst b/components/cache/adapters/pdo_doctrine_dbal_adapter.rst
        $options = array()
    );

 .. versionadded:: 4.2
    Automatic table creation was introduced in Symfony 4.2.

 The table where values are stored is created automatically on the first call to
 the :method:`Symfony\\Component\\Cache\\Adapter\\PdoAdapter::save` method.
 You can also create this table explicitly by calling the
 :method:`Symfony\\Component\\Cache\\Adapter\\PdoAdapter::createTable` method in
 your code.

 .. tip::

    When passed a `Data Source Name (DSN)`_ string (instead of a database connection
diff --git a/reference/configuration/framework.rst b/reference/configuration/framework.rst
  * :ref:`app <reference-cache-app>`
  * `default_doctrine_provider`_
  * `default_memcached_provider`_
  * `default_pdo_provider`_
  * `default_psr6_provider`_
  * `default_redis_provider`_
  * `directory`_
 The cache adapter used by the ``cache.app`` service. The FrameworkBundle
 ships with multiple adapters: ``cache.adapter.apcu``, ``cache.adapter.doctrine``,
 ``cache.adapter.system``, ``cache.adapter.filesystem``, ``cache.adapter.psr6``,
 ``cache.adapter.redis``and ``cache.adapter.memcached``.
 ``cache.adapter.redis``, ``cache.adapter.memcached``and ``cache.adapter.pdo``.

 There's also a special adapter called ``cache.adapter.array`` which stores
 contents in memory using a PHP array and it's used to disable caching (mostly on
 The DSN to use by the Memcached provider. The provider is available as the ``cache.memcached``
 service.

 default_pdo_provider
 ..........................

 **type**: ``string`` **default**: ``doctrine.dbal.default_connection``

 The service id of the database connection, which should be either a PDO or a
 Doctrine DBAL instance.

 pools
 .....
Original file line number	Diff line number	Diff line change
Expand Up		@@ -31,6 +31,15 @@ third, and forth parameters::
		$options = array()
		);

		.. versionadded:: 4.2
		Automatic table creation was introduced in Symfony 4.2.

		The table where values are stored is created automatically on the first call to
		the :method:`Symfony\\Component\\Cache\\Adapter\\PdoAdapter::save` method.
		You can also create this table explicitly by calling the
		:method:`Symfony\\Component\\Cache\\Adapter\\PdoAdapter::createTable` method in
		your code.

		.. tip::

		When passed a `Data Source Name (DSN)`_ string (instead of a database connection
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -50,6 +50,7 @@ Configuration
		* :ref:`app <reference-cache-app>`
		* `default_doctrine_provider`_
		* `default_memcached_provider`_
		* `default_pdo_provider`_
		* `default_psr6_provider`_
		* `default_redis_provider`_
		* `directory`_
Expand DownExpand Up		@@ -1834,7 +1835,7 @@ app
		The cache adapter used by the ``cache.app`` service. The FrameworkBundle
		ships with multiple adapters: ``cache.adapter.apcu``, ``cache.adapter.doctrine``,
		``cache.adapter.system``, ``cache.adapter.filesystem``, ``cache.adapter.psr6``,
		``cache.adapter.redis``and ``cache.adapter.memcached``.
		``cache.adapter.redis``, ``cache.adapter.memcached``and ``cache.adapter.pdo``.

		There's also a special adapter called ``cache.adapter.array`` which stores
		contents in memory using a PHP array and it's used to disable caching (mostly on
Expand DownExpand Up		@@ -1900,6 +1901,14 @@ default_memcached_provider
		The DSN to use by the Memcached provider. The provider is available as the ``cache.memcached``
		service.

		default_pdo_provider
		..........................

		type: ``string`` default: ``doctrine.dbal.default_connection``

		The service id of the database connection, which should be either a PDO or a
		Doctrine DBAL instance.

		pools
		.....

Expand Down