祝大家一切顺利!
需要有关存储过程的帮助。创建过程时出现以下错误。非常感谢任何帮助。
error: #1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE PROCEDURE regi_email (IN email VARCHAR(255), counti OUT INT)
BEGIN
' at line 3
我的程序如下:
DELIMITER $$
USE hsiedwzw_booking
CREATE PROCEDURE regi_email (IN email VARCHAR(255), counti OUT INT)
BEGIN
DECLARE bContinue INTEGER;
SELECT COUNT(*) INTO bContinue FROM parent_reg_email WHERE reg_email =email;
IF bContinue=0;
THEN SET @counti=1;
ELSE SELECT COUNT(*) INTO bContinue FROM ets_bookings WHERE c_email =email;
IF bContinue=0;
SET @counti=2;
ELSE SET @counti=3;
END IF;
END
$$
DELIMITER;
最佳答案
此行有一个错误,需要更改为:
CREATE PROCEDURE regi_email (IN email VARCHAR(255),OUT counti INT)
编辑:
#DEFINER=`root`@`localhost` is for your server ;;
USE hsiedwzw_booking;
DELIMITER $$
CREATE DEFINER=`root`@`localhost` PROCEDURE `activeFor_accounthead`(IN email VARCHAR(255),OUT counti INT)
BEGIN
DECLARE bContinue INTEGER;
SELECT COUNT(*) INTO bContinue FROM parent_reg_email WHERE reg_email =email;
IF bContinue=0;
THEN SET @counti=1;
ELSE SELECT COUNT(*) INTO bContinue FROM ets_bookings WHERE c_email =email;
IF bContinue=0;
SET @counti=2;
ELSE SET @counti=3;
END IF;
END$$
DELIMITER ;
关于mysql - 带 IN 和 OUT 参数的存储过程,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/48071413/