yii执行原生查询sql

yii执行原生查询sql

            SELECT
                table_name
            FROM
                information_schema. TABLES
            WHERE
                table_schema = \'ssd_sku\'
            AND table_name = \'' . $this->shopGoodsStock . '\'

$obj = (new SgsdModel())->find();
$obj->sql = $param['sql'];
$create = $obj->createCommand();
$record = $create->queryAll();

查询结果

 0 => array:1 [
   "table_name" => "shop_goods_stock_20190729"
 ]