使用mysql中遇到的几个问题_MySQL
bitsCN.com
不用担心啊，你担心之前绝对有人担心过了。哈哈，如果想像mssql中那样可视化操作，可以使用mysql administrator，这是在你做软件开发时，如果做网站开发，假如说使用php，那么你可以用可视化工具phpadmin。恩，好了，对mysql你应该有一个初始印象了吧~~
其次，mysql创建存储过程，呵呵，mysql这家伙搞特殊，创建存储过程参数不能带有“@”，而且在程序里面使用参数时要在参数前加“？”，恩，因为习惯了mssql，所以刚才开始使用mysql创建存储过程时头疼了一会呢。mysql里面不适用“@”，而用“？”代替。
再者，通过程序访问mysql创建的存储过程时时需要在存储过程前面加上数据库的名称的，而且还有一点就是数据库的名称必须小写，呵呵，这让我从一个迷阵出来又进了另一个迷阵。
下面继续：
mysql的存储过程不能有return，当然mysql的函数可以有。那如果存储过程有返回值怎么办？不用怕哦，mysql提供了参数修饰符in、out、inout。看字面你就知道意思了吧？呵呵，如果某个参数是用于输出结果的，可以用out进行修饰，程序里面使用就可以了。
还有好多，等你用时就遇到了，哈哈，祝你好运哦~~bitsCN.com
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