module/FzyCommon/src/FzyCommon/Service/Search/Base/DQL.php
protected function filterBySearch(Params $params, QueryBuilder $qb)
    {
        if ($query = $params->getWrapped('search')->get('value')) {
            $this->searchFilter($params, $qb, $query);
        }

        return $this;
    }
protected function filterBySearch(Params $params, QueryBuilder $qb)
    {
        if ($query = $params->getWrapped('search')->get('value')) {
            $this->searchFilter($params, $qb, $query);
        }

        return $this;
    }
Default search hook for datatables

@param Params       $params
@param QueryBuilder $qb

@return $this