Mysql存储过程错误

Question

请帮助：

DELIMITER $$

CREATE PROCEDURE `getTodayCheckOuts`
BEGIN
    SELECT `tec_check_out`.`date`,`tec_check_out_items`.`check_out_id`,`tec_check_out_items`.`item_id`,CONCAT(`tec_items`.`name`,' - ',`tec_items`.`code`) AS 'name',SUM(`tec_check_out_items`.`quantity`) AS 'totla_qty',SUM(`tec_check_out_items`.`quantity`*`tec_check_out_items`.`price`) AS 'total_price'
    FROM `tec_check_out_items`, `tec_items`, `tec_check_out`
    WHERE `tec_check_out_items`.`item_id`=`tec_items`.`id`
    AND `tec_check_out_items`.`check_out_id`=`tec_check_out`.`id`
    AND DATE(`tec_check_out`.`date`) = DATE(NOW())
    GROUP BY `tec_check_out_items`.`item_id`
END $$

DELIMITER ;

不断收到此错误

Error
Static analysis:
2 errors were found during analysis.

Unrecognized data type. (near "." at position 163)
Unrecognized data type. (near "," at position 176)

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'BEGIN
    SELECT `tec_check_out`.`date`,`tec_check_out_items`.`check_out_id`,`tec_' at line 2

Answer 1

变化：

/*
CREATE PROCEDURE `gettodaycheckouts`
*/

作者：

CREATE PROCEDURE `gettodaycheckouts`()

和

/*
GROUP BY `tec_check_out_items`.`item_id`
*/

作者：

GROUP BY `tec_check_out_items`.`item_id`;