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Document AbstractQuery#getOneOrNullResult()

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Benjamin Eberlei 2011-10-26 00:54:06 +03:00
parent 196fd79d5f
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en/reference/dql-doctrine-query-language.rst
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@ -858,8 +858,10 @@ the Query class. Here they are:
result is either a plain collection of objects (pure) or an array
where the objects are nested in the result rows (mixed).
- ``Query#getSingleResult()``: Retrieves a single object. If the
result contains more than one object, an exception is thrown. The
result contains more than one or no object, an exception is thrown. The
pure/mixed distinction does not apply.
- ``Query#getOneOrNullResult()``: Retrieve a single object. If no
object is found null will be returned.
- ``Query#getArrayResult()``: Retrieves an array graph (a nested
array) that is largely interchangeable with the object graph
generated by ``Query#getResult()`` for read-only purposes.