public function filterBySkillPictureUrl($skillPictureUrl = null, $comparison = null)
    {
        if (null === $comparison) {
            if (is_array($skillPictureUrl)) {
                $comparison = Criteria::IN;
            } elseif (preg_match('/[\%\*]/', $skillPictureUrl)) {
                $skillPictureUrl = str_replace('*', '%', $skillPictureUrl);
                $comparison = Criteria::LIKE;
            }
        }

        return $this->addUsingAlias(SportTableMap::COL_SKILL_PICTURE_URL, $skillPictureUrl, $comparison);
    }