mysql中存储过程报错问题
我的mysql版本是5.5的，然后写了个测试存储过程，运行时报错，麻烦看看那里错了，这个代码：

SQL code

DROP PROCEDURE IF EXISTS `sptest`;CREATE PROCEDURE `sptest`()BEGINDECLARE @id int(11)NOT NULL;SELECT @id INTO ContractID FROM contractinfo WHERE SymbolNum='al1105';SELECT * FROM contractinfo WHERE ContractID=@id;END;

报这个错误：
[Err] 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 '@id int(11)' at line 4
请高手看看，到底错在哪里。

[解决办法]
声明变量的时候错了！
[解决办法]
CREATE PROCEDURE `sptest`()
BEGIN
DECLARE id1 int(11)NOT NULL;
SELECT ContractID into id1 FROM contractinfo WHERE SymbolNum='al1105';
SELECT * FROM contractinfo WHERE ContractID=@id1;
END;
[解决办法]

SQL code

CREATE PROCEDURE `sptest`()BEGINDECLARE id1 int(11);  --not null不能定义SELECT ContractID into id1 FROM contractinfo WHERE SymbolNum='al1105';SELECT * FROM contractinfo WHERE ContractID=id1;END;
[解决办法]
CREATE PROCEDURE `sptest`()
BEGIN
DECLARE id1 int(11)NOT NULL;
SELECT ContractID into id1 FROM contractinfo WHERE SymbolNum='al1105';
SELECT * FROM contractinfo WHERE ContractID=id1;
END;