symfony - Get ORM Column name in a controller -

 /**      * @var integer      *      * @orm\column(name="anio_detalle", type="integer")      */     private $detalle;

is there way column name "anio_detalle" controller.

i know can table name using

$em->getclassmetadata('storebundle:user')->gettablename();

but there way column name?

$em->getclassmetadata('acme\myentity')->getfieldname('detalle');

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