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Add QueryBuilder vs DQL section #5637

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Add QueryBuilder vs DQL section #5637

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6 changes: 4 additions & 2 deletions book/doctrine.rst
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Expand Up @@ -766,8 +766,10 @@ covered later), group, etc. For more information, see the official
Querying for Objects Using Doctrine's Query Builder
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Instead of writing a DQL string, you can alternatively use a helpful object called
the ``QueryBuilder`` to build that string for you::
Instead of writing a DQL string, you can use a helpful object called the
``QueryBuilder`` to build that string for you. This is useful when the actual query
depends on dynamic conditions, as your code soon becomes hard to read with
DQL as you start to concatenate strings::

$repository = $this->getDoctrine()
->getRepository('AppBundle:Product');
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