public function getIndices($tableName)
    {
        $result = [];

        if ($this->tableExists($tableName)) {
            $result = \OxidEsales\Eshop\Core\DatabaseProvider::getDb(\OxidEsales\Eshop\Core\DatabaseProvider::FETCH_MODE_ASSOC)->getAll("SHOW INDEX FROM $tableName");
        }

        return $result;
    }