[英]Transaction within a stored procedure always failing
我通過 phpmyadmin 創建了一個存儲過程,它執行如下事務:
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
SELECT -1;
ROLLBACK;
END;
START TRANSACTION;
INSERT INTO review(reviewer_name, reviewer_gender, house_id, rental_date_from, rental_date_to, house_rating,house_comment) VALUES (name, gender, house_id, date_from,date_to, clean_rating,comments);
UPDATE rental SET reviewed = 1 WHERE renter_id = renter_id AND house_id = house_id AND date_from = dateFrom AND date_to = dateTo ;
COMMIT;
SELECT 1;
END
參數設置如下:存儲過程的參數
每次我通過 phpmyadmin 使用有效值執行存儲過程時,我都會返回 -1,並且沒有表受到影響。 不太確定這里出了什么問題。
編輯:添加了一些信息
顯示創建過程 sp_save_review:
| sp_save_review | NO_ZERO_IN_DATE,NO_ZERO_DATE,NO_ENGINE_SUBSTITUTION | CREATE DEFINER=`root`@`localhost` PROCEDURE `sp_save_review`(IN `name` VARCHAR(200), IN `gender` VARCHAR(50), IN `house_id` INT(11), IN `date_from` DATE, IN `date_to` DATE, IN `clean_rating` FLOAT, IN `comments` VARCHAR(1000), IN `renter_id` INT(11))
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
SELECT -1;
ROLLBACK;
END;
START TRANSACTION;
INSERT INTO review(reviewer_name, reviewer_gender, house_id, rental_date_from, rental_date_to, house_rating,house_comment) VALUES (name, gender, house_id, date_from,date_to, clean_rating,comments);
UPDATE rental SET reviewed = 1 WHERE renter_id = renter_id AND house_id = house_id AND date_from = dateFrom AND date_to = dateTo ;
COMMIT;
SELECT 1;
顯示創建表評論:
| review | CREATE TABLE `review` (
`review_id` int(11) NOT NULL AUTO_INCREMENT,
`reviewer_name` varchar(200) CHARACTER SET utf32 NOT NULL,
`reviewer_gender` varchar(50) CHARACTER SET utf32 NOT NULL,
`house_id` int(11) NOT NULL,
`rental_date_from` date NOT NULL,
`rental_date_to` date NOT NULL,
`house_rating` float NOT NULL,
`house_comment` varchar(1000) CHARACTER SET utf32 NOT NULL,
`flagged` tinyint(1) NOT NULL DEFAULT 0,
`banned` tinyint(1) NOT NULL DEFAULT 0,
PRIMARY KEY (`review_id`),
KEY `house_id` (`house_id`),
CONSTRAINT `review_ibfk_1` FOREIGN KEY (`house_id`) REFERENCES `rental` (`house_id`)
) ENGINE=InnoDB AUTO_INCREMENT=70 DEFAULT CHARSET=latin1 COLLATE=latin1_bin |
顯示創建表租金:
| rental | CREATE TABLE `rental` (
`renter_id` int(11) NOT NULL,
`house_id` int(11) NOT NULL,
`date_from` date NOT NULL,
`date_to` date NOT NULL,
`price` double NOT NULL,
`reviewed` tinyint(1) NOT NULL DEFAULT 0,
PRIMARY KEY (`renter_id`,`house_id`,`date_from`),
KEY `house_id` (`house_id`),
CONSTRAINT `rental_ibfk_1` FOREIGN KEY (`house_id`) REFERENCES `house` (`house_id`),
CONSTRAINT `rental_ibfk_2` FOREIGN KEY (`renter_id`) REFERENCES `renter` (`renter_id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_bin |
你似乎對你的命名很感興趣試試這個
DROP TABLE IF EXISTS REVIEW;
DROP TABLE IF EXISTS RENTAL;
CREATE TABLE `rental` (
`renter_id` int(11) NOT NULL,
`house_id` int(11) NOT NULL,
`date_from` date NOT NULL,
`date_to` date NOT NULL,
`price` double NOT NULL,
`reviewed` tinyint(1) NOT NULL DEFAULT 0,
PRIMARY KEY (`renter_id`,`house_id`,`date_from`),
KEY `house_id` (`house_id`) #,
#CONSTRAINT `rental_ibfk_1` FOREIGN KEY (`house_id`) REFERENCES `house` (`house_id`),
#CONSTRAINT `rental_ibfk_2` FOREIGN KEY (`renter_id`) REFERENCES `renter` (`renter_id`)
) ;
CREATE TABLE `review` (
`review_id` int(11) NOT NULL AUTO_INCREMENT,
`reviewer_name` varchar(200) CHARACTER SET utf32 NOT NULL,
`reviewer_gender` varchar(50) CHARACTER SET utf32 NOT NULL,
`house_id` int(11) NOT NULL,
`rental_date_from` date NOT NULL,
`rental_date_to` date NOT NULL,
`house_rating` float NOT NULL,
`house_comment` varchar(1000) CHARACTER SET utf32 NOT NULL,
`flagged` tinyint(1) NOT NULL DEFAULT 0,
`banned` tinyint(1) NOT NULL DEFAULT 0,
PRIMARY KEY (`review_id`),
KEY `house_id` (`house_id`),
CONSTRAINT `review_ibfk_1` FOREIGN KEY (`house_id`) REFERENCES `rental` (`house_id`)
) ;
DROP PROCEDURE IF EXISTS P;
DELIMITER $$
CREATE PROCEDURE P(IN `Pname` VARCHAR(200), IN `Pgender` VARCHAR(50), IN `Phouse_id` INT(11),
IN `Pdate_from` DATE, IN `Pdate_to` DATE, IN `Pclean_rating` FLOAT,
IN `Pcomments` VARCHAR(1000), IN `Prenter_id` INT(11))
BEGIN
DECLARE EXIT HANDLER FOR SQLEXCEPTION
BEGIN
SELECT -1;
ROLLBACK;
END;
START TRANSACTION;
INSERT INTO review(reviewer_name, reviewer_gender, house_id, rental_date_from, rental_date_to, house_rating,house_comment)
VALUES (Pname, Pgender, Phouse_id, Pdate_from,Pdate_to, Pclean_rating,Pcomments);
UPDATE rental
SET reviewed = 1
WHERE renter_id = Prenter_id AND house_id = Phouse_id AND date_from = Pdate_From AND date_to = Pdate_To ;
COMMIT;
SELECT 1;
END $$
DELIMITER ;
INSERT INTO RENTAL( `renter_id`, `house_id` , `date_from` , `date_to` , `price`, `reviewed` )
VALUES (1,1,'2022-01-01','2022-01-01',10,0);
CALL P('AAA','F',1,'2022-01-01','2022-01-01',1,'BBB',1);
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