ERROR: SET FOREIGN_KEY_CHECKS = ON and #2014 - Commands out of sync; you can't run this command now

Question

在 PHPMYADMIN 中，我想调用存储过程中的函数，所以我运行查询这是一个，CALL funcpara ('karthick');

函数代码：

CREATE PROCEDURE `funcpara`(IN `uname` VARCHAR(255)) 
SELECT ct.CUST_NM, UPPER(CUST_NM) AS UppercaseCustomerName 
FROM customers ct
WHERE ct.CUST_NM = uname;

我在上面的查询中为参数输入了一个输入值，出现错误显示是-

错误

Static analysis:

1 errors were found during analysis.

Missing expression. (near "ON" at position 25) SQL query: Edit Edit

SET FOREIGN_KEY_CHECKS = ON;

MySQL said:Documentation

#2014 - Commands out of sync; you can't run this command now

有知道的给我解决方法，谢谢提前

Answer 1

您缺少 BEGIN 和 END 以及 DELIMITER 部分。

尝试：

DELIMITER //
CREATE PROCEDURE funcpara(uname VARCHAR(255)) 
BEGIN
SELECT CUST_NM, UPPER(CUST_NM) AS UppercaseCustomerName 
FROM customers ct
WHERE CUST_NM = uname; 
END//
DELIMITER ;

ERROR: SET FOREIGN_KEY_CHECKS = ON and #2014 - Commands out of sync; you can't run this command now

ERROR: SET FOREIGN_KEY_CHECKS = ON and #2014 - Commands out of sync; you can't run this command now

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