jan brunnert
192bb6fd21
When the OptimisticLockingException is generated with the static function lockFailedVersionMismatch and the passed parameters are DateTime instances, the exception could not be thrown because the DateTime object is not implicitly converted to a string.
Doctrine 2 ORM
Doctrine 2 is an object-relational mapper (ORM) for PHP 5.3.2+ that provides transparent persistence for PHP objects. It sits on top of a powerful database abstraction layer (DBAL). One of its key features is the option to write database queries in a proprietary object oriented SQL dialect called Doctrine Query Language (DQL), inspired by Hibernates HQL. This provides developers with a powerful alternative to SQL that maintains flexibility without requiring unnecessary code duplication.
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