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【简答题】
根据“school”数据库中的表用SQL SELECT命令查询学生的“学号”、“姓名”、“成绩”，按结果“课程名称”升序排序，“课程名称”相同时按“成绩”降序排序，并将查询结果存储到“score2”表中，将SQL语句保存在“result．txt”文件中。 (2)使用表单向导生成一个名为“score”的表单。要求选择成绩表中的所有字段，表单样式为“凹陷式”；按钮类型为“文本按钮”；排序字段选择“学号”(升序)；表单标题为“成绩数据维护”。
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