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MYSQL 存储过程调用存储过程解决方案

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Release： 2016-06-13 13:51:11
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MYSQL 存储过程调用存储过程
P1
CREATE PROCEDURE P1(IN hid int(8))
bengin
..
end

P2
CREATE PROCEDURE P2(IN hid int(8))
bengin
exec P1(hid);
..
end

为什么提示exec P1(hid); 有错呢

------解决方案--------------------
hid传递的参数看是否为int型

Related labels：
hid int procedure
source：php.cn
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