目录需求：查询成绩为前5名的学生mysql查询查询应用查询成绩最高和最低的人简单描述思路总结需求：查询成绩为前5名的学生
I\'m trying to make sense on the best way to do automatize a series of things in a row in order to deploy a web-app and haven\'t yet came up with a s开发者_开发问答uitable solution. I would like to:
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