@@ -457,13 +457,12 @@ MongoDB Connection String:
457457PdoStore
458458~~~~~~~~
459459
460- The PdoStore saves locks in an SQL database. It requires a `PDO `_ connection, a
461- `Doctrine DBAL Connection `_, or a `Data Source Name (DSN) `_. This store does not
460+ The PdoStore saves locks in an SQL database. It requires a `PDO `_ connection or a `Data Source Name (DSN) `_. This store does not
462461support blocking, and expects a TTL to avoid stalled locks::
463462
464463 use Symfony\Component\Lock\Store\PdoStore;
465464
466- // a PDO, a Doctrine DBAL connection or DSN for lazy connecting through PDO
465+ // a PDO or a DSN for lazy connecting through PDO
467466 $databaseConnectionOrDSN = 'mysql:host=127.0.0.1;dbname=app';
468467 $store = new PdoStore($databaseConnectionOrDSN, ['db_username' => 'myuser', 'db_password' => 'mypassword']);
469468
@@ -483,13 +482,12 @@ PostgreSqlStore
483482~~~~~~~~~~~~~~~
484483
485484The PostgreSqlStore uses `Advisory Locks `_ provided by PostgreSQL. It requires a
486- `PDO `_ connection, a `Doctrine DBAL Connection `_, or a
487- `Data Source Name (DSN) `_. It supports native blocking, as well as sharing
485+ `PDO `_ connection or a `Data Source Name (DSN) `_. It supports native blocking, as well as sharing
488486locks::
489487
490488 use Symfony\Component\Lock\Store\PostgreSqlStore;
491489
492- // a PDO, a Doctrine DBAL connection or DSN for lazy connecting through PDO
490+ // a PDO or a DSN for lazy connecting through PDO
493491 $databaseConnectionOrDSN = 'postgresql://myuser:mypassword@localhost:5634/lock';
494492 $store = new PostgreSqlStore($databaseConnectionOrDSN);
495493
@@ -921,7 +919,6 @@ are still running.
921919.. _`ACID` :https://en.wikipedia.org/wiki/ACID
922920.. _`Advisory Locks` :https://www.postgresql.org/docs/current/explicit-locking.html
923921.. _`Data Source Name (DSN)` :https://en.wikipedia.org/wiki/Data_source_name
924- .. _`Doctrine DBAL Connection` :https://github.com/doctrine/dbal/blob/master/src/Connection.php
925922.. _`Expire Data from Collections by Setting TTL` :https://docs.mongodb.com/manual/tutorial/expire-data/
926923.. _`locks` :https://en.wikipedia.org/wiki/Lock_(computer_science)
927924.. _`MongoDB Connection String` :https://docs.mongodb.com/manual/reference/connection-string/