数据库技术操作和回答(包括练习题的回答)

考研招生网

迎新晚会

教学诊改

1.C2.C3.C4.b5.D6.a7.D8.C9.a10.D2、填图问题1 .格式、关系

2 .关系代数、关系运算、元组运算、域运算3 .并、差、笛卡尔乘积、选择、投影

4 .完整性控制、并发控制、故障恢复、安全性控制5 .关系数据结构、关系操作集合、关系完整性约束6 .实体完整性、参照完整性、用户定义完整性7 .关系运算、关系代数8 .原子项9 .投影10 .集合

三.考试问题%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E6%AF%8F%E4%B8%80%E5%88%97%EF%BC%88%E5%B1%9E%E6%80%A7%EF%BC%89%E7%9A%84%E6%89%80%E6%9C%89%E6%95%B0%E6%8D%AE%E5%80%BC%E9%83%BD%E5%B1%9E%E5%90%8C%E4%B8%80%E7%B1%BB%E5%9E%8B%EF%BC%8C%E5%B1%9E%E6%80%A7%E5%80%BC%E6%98%AF%22%E5%8E%9F%E5%AD%90%22%EF%BC%8C%E6%B2%A1%E6%9C%89%E5%86%85%E9%83%A8%E7%BB%93%E6%9E%84%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E6%AF%8F%E4%B8%80%E5%88%97%E9%83%BD%E6%9C%89%E6%83%9F%E4%B8%80%E7%9A%84%E5%88%97%E5%90%8D%EF%BC%9B%0A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%88%97%E5%9C%A8%E8%A1%A8%E4%B8%AD%E7%9A%84%E9%A1%BA%E5%BA%8F%E6%97%A0%E5%85%B3%E7%B4%A7%E8%A6%81%EF%BC%8C%E5%8F%AF%E4%BB%BB%E6%84%8F%E4%BA%A4%E6%8D%A2%EF%BC%9B%20%20%20%20%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E8%A1%A8%E4%B8%AD%E4%BB%BB%E6%84%8F%E4%B8%A4%E8%A1%8C%EF%BC%88%E5%85%83%E7%BB%84%EF%BC%89%E4%B8%8D%E8%83%BD%E7%9B%B8%E5%90%8C%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E8%A1%8C%E5%9C%A8%E8%A1%A8%E4%B8%AD%E7%9A%84%E9%A1%BA%E5%BA%8F%E4%B9%9F%E6%97%A0%E5%85%B3%E7%B4%A7%E8%A6%81%EF%BC%8C%E5%8F%AF%E4%BB%BB%E6%84%8F%E4%BA%A4%E6%8D%A2%E3%80%82%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%85%B3%E7%B3%BB%E5%AF%B9%E5%BA%94%E7%9D%80%E4%BA%8B%E7%89%A9%E5%AE%9E%E4%BD%93%E9%9B%86%EF%BC%8C%E5%A6%82%E5%AD%A6%E7%94%9F%E5%85%B3%E7%B3%BB%E5%AF%B9%E5%BA%94%E4%BA%8E%E4%B8%80%E4%B8%AA%E5%AD%A6%E7%94%9F%E9%9B%86%E5%90%88%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E7%8E%B0%E5%AE%9E%E4%B8%96%E7%95%8C%E7%9A%84%E5%AE%9E%E4%BD%93%E6%98%AF%E5%8F%AF%E5%8C%BA%E5%88%86%E7%9A%84%EF%BC%8C%E5%A6%82%E5%AD%A6%E5%8F%B7%E6%98%AF%E5%8C%BA%E5%88%86%E4%B8%8D%E5%90%8C%E5%AD%A6%E7%94%9F%E7%9A%84%E6%A0%87%E5%BF%97%EF%BC%9B%0A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%85%B3%E7%B3%BB%E4%BB%A5%E4%B8%BB%E7%A0%81%E4%BD%9C%E4%B8%BA%E5%8C%BA%E5%88%86%E5%85%B3%E7%B3%BB%E5%85%83%E7%BB%84%E7%9A%84%E6%83%9F%E4%B8%80%E6%80%A7%E6%A0%87%E5%BF%97%EF%BC%8C%E5%9B%A0%E6%AD%A4%EF%BC%8C%E5%80%99%E9%80%89%E7%A0%81%E4%B8%AD%E7%9A%84%E5%B1%9E%E6%80%A7%EF%BC%88%E4%B8%BB%E5%B1%9E%E6%80%A7%EF%BC%89%E4%B8%8D%E8%83%BD%E5%8F%96%E7%A9%BA%E5%80%BC%E3%80%82%E5%90%A6%E5%88%99%EF%BC%8C%E5%85%B3%E7%B3%BB%E7%9A%84%E4%B8%80%E4%B8%AA%E5%85%83%E7%BB%84%E5%B0%B1%E4%B8%8D%E8%83%BD%E8%A2%AB%E6%A0%87%E8%AF%86%EF%BC%8C%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%E6%9C%89%E4%B8%AA%E4%BA%8B%E7%89%A9%E5%AE%9E%E4%BD%93%E6%98%AF%E4%B8%8D%E8%83%BD%E5%8C%BA%E5%88%86%E7%9A%84%EF%BC%8C%E8%BF%99%E5%B0%B1%E5%92%8C%282%29%E7%9F%9B%E7%9B%BE%E3%80%82%E8%BF%99%E7%A7%8D%E8%BF%B0%E8%A7%84%E5%88%99%E7%A7%B0%E4%B8%BA%E5%85%B3%E7%B3%BB%E7%9A%84%E5%AE%9E%E4%BD%93%E5%AE%8C%E6%95%B4%E6%80%A7%E3%80%82%E3%80%80%E3%80%80%E4%BE%8B%E5%A6%82%EF%BC%9A%E9%82%AE%E6%94%BF%E5%B1%80%E6%B4%BE%E4%BF%A1%EF%BC%8C%E6%98%BE%E7%84%B6%EF%BC%8C%E4%BF%A1%E5%B0%81%E4%B8%8A%E7%9A%84%E9%80%9A%E8%AE%AF%E5%9C%B0%E5%9D%80%E5%92%8C%E5%A7%93%E5%90%8D%E6%98%AF%E4%B8%BB%E5%B1%9E%E6%80%A7%E3%80%82%E5%A6%82%E6%9E%9C%E8%BF%99%E4%B8%A4%E4%B8%AA%E5%B1%9E%E6%80%A7%E4%B9%8B%E4%B8%80%E5%8F%96%E7%A9%BA%E5%80%BC%EF%BC%8C%E5%8D%B3%22%E4%B8%8D%E7%9F%A5%E9%81%93%22%EF%BC%8C%E9%82%A3%E4%B9%88%E4%BF%A1%E4%BB%B6%E5%B0%86%E6%97%A0%E6%B3%95%E6%8A%95%E9%80%92%E7%BB%99%E6%94%B6%E4%BF%A1%E4%BA%BA%E3%80%82%E8%BF%99%E6%A0%B7%EF%BC%8C%E8%BF%99%E5%B0%81%E4%BF%A1%E5%B0%B1%E6%98%AF%E4%B8%8D%E5%AE%8C%E6%95%B4%E7%9A%84%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%9E%8B%E7%9A%84%E4%BC%98%E7%82%B9%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%85%B7%E6%9C%89%E5%9D%9A%E5%AE%9E%E7%9A%84%E7%90%86%E8%AE%BA%E5%9F%BA%E7%A1%80%EF%BC%8C%E5%9F%BA%E4%BA%8E%E9%9B%86%E5%90%88%E8%AE%BA%E3%80%81%E6%95%B0%E7%90%86%E9%80%BB%E8%BE%91%E7%AD%89%EF%BC%9B%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%8F%AA%E6%9C%89%E5%85%B3%E7%B3%BB%EF%BC%88%E8%A1%A8%EF%BC%89%E8%BF%99%E4%B8%80%E7%A7%8D%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E3%80%82%E6%97%A0%E8%AE%BA%E4%BA%8B%E7%89%A9%E8%BF%98%E6%98%AF%E4%BA%8B%E7%89%A9%E7%9A%84%E8%81%94%E7%B3%BB%EF%BC%8C%E5%9C%A8%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E9%83%BD%E7%94%A8%E5%85%B3%E7%B3%BB%E6%9D%A5%E8%A1%A8%E7%A4%BA%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E6%95%B0%E6%8D%AE%E6%93%8D%E4%BD%9C%E7%9A%84%E7%89%B9%E7%82%B9%E6%98%AF%EF%BC%9A%E9%9B%86%E5%90%88%E5%8C%96%E3%80%81%E9%9D%9E%E8%BF%87%E7%A8%8B%E5%8C%96%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84%E5%92%8C%E5%AD%98%E5%8F%96%E8%B7%AF%E5%BE%84%E5%AF%B9%E7%94%A8%E6%88%B7%E9%80%8F%E6%98%8E%E3%80%82%E7%94%A8%E6%88%B7%E4%B8%8D%E5%BF%85%E5%85%B3%E5%BF%83%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AD%98%E6%94%BE%EF%BC%8C%E6%8F%90%E9%AB%98%E6%95%B0%E6%8D%AE%E7%9A%84%E7%8B%AC%E7%AB%8B%E6%80%A7%EF%BC%8C%E7%AE%80%E5%8C%96%E7%A8%8B%E5%BA%8F%E5%BC%80%E5%8F%91%E5%B7%A5%E4%BD%9C%E3%80%82%E3%80%80%E3%80%80%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%9E%8B%E7%9A%84%E5%B1%80%E9%99%90%E6%80%A7%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E7%BC%BA%E4%B9%8F%E8%AF%AD%E4%B9%89%E8%A1%A8%E7%A4%BA%E8%83%BD%E5%8A%9B%E3%80%82%E6%AF%94%E5%A6%82%E6%97%A0%E6%B3%95%E5%8C%BA%E5%88%86%22%E9%87%8D%E9%87%8F%22%E5%92%8C%22%E9%95%BF%E5%BA%A6%22%E5%B1%9E%E6%80%A7%E7%9A%84%E6%84%8F%E4%B9%89%E5%B7%AE%E5%88%AB%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E4%B8%8D%E5%A4%9F%E4%B8%B0%E5%AF%8C%E3%80%82%E5%8F%AA%E9%80%82%E4%BA%8E%E8%A1%A8%E7%A4%BA%E6%95%B0%E5%92%8C%E6%96%87%E5%AD%97%E5%BD%A2%E5%BC%8F%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E8%80%8C%E9%9A%BE%E4%BB%A5%E8%A1%A8%E7%A4%BA%E5%A3%B0%E9%9F%B3%EF%BC%8C%E5%9B%BE%E5%83%8F%E7%AD%89%E5%BD%A2%E5%BC%8F%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%9B%0A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%B1%9E%E6%80%A7%E4%B8%8E%E8%A1%8C%E4%B8%BA%E5%88%86%E7%A6%BB%E3%80%82%E4%BE%8B%E5%A6%82%EF%BC%8C%E8%A6%81%E6%8F%8F%E8%BF%B0%E6%9F%90%E4%B8%AA%E4%BA%BA%EF%BC%8C%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%9E%8B%E5%8F%AF%E4%BB%A5%E6%8F%8F%E8%BF%B0%E4%BA%BA%E7%9A%84%E6%95%B0%E6%8D%AE%E5%B1%9E%E6%80%A7%EF%BC%88%E8%BA%AB%E9%AB%98%E3%80%81%E4%BD%93%E9%87%8D%E3%80%81%E5%A7%93%E5%90%8D%E7%AD%89%EF%BC%89%EF%BC%8C%E4%BD%86%E4%B8%8D%E8%83%BD%E6%8F%8F%E8%BF%B0%E4%BA%BA%E7%9A%84%E8%A1%8C%E4%B8%BA%EF%BC%88%E7%9D%A1%E8%A7%89%E3%80%81%E8%B5%B0%E8%B7%AF%E7%AD%89%EF%BC%89%E3%80%82%E3%80%80%E3%80%804.%20%E5%8F%82%E7%85%A7%E5%AE%8C%E6%95%B4%E6%80%A7%E6%8C%87%E5%A6%82%E6%9E%9C%E5%85%B3%E7%B3%BBR2%E7%9A%84%E5%A4%96%E9%83%A8%E7%A0%81Fk%E4%B8%8E%E5%85%B3%E7%B3%BBR1%E7%9A%84%E4%B8%BB%E7%A0%81Pk%E7%9B%B8%E5%AF%B9%E5%BA%94%EF%BC%8C%E5%88%99R2%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%85%83%E7%BB%84%E7%9A%84Fk%E5%80%BC%E6%88%96%E8%80%85%E7%AD%89%E4%BA%8ER1%20%E4%B8%AD%E6%9F%90%E4%B8%AA%E5%85%83%E7%BB%84%E7%9A%84Pk%20%E5%80%BC%EF%BC%8C%E6%88%96%E8%80%85%E4%B8%BA%E7%A9%BA%E5%80%BC%E3%80%82%E3%80%80%E3%80%80%E6%84%8F%E4%B9%89%EF%BC%9A%E5%A6%82%E6%9E%9C%E5%85%B3%E7%B3%BBR2%E7%9A%84%E6%9F%90%E4%B8%AA%E5%85%83%E7%BB%84t2%E5%8F%82%E7%85%A7%E4%BA%86%E5%85%B3%E7%B3%BBR1%E7%9A%84%E6%9F%90%E4%B8%AA%E5%85%83%E7%BB%84t1%EF%BC%8C%E5%88%99t1%E5%BF%85%E9%A1%BB%E5%AD%98%E5%9C%A8%E3%80%82%E3%80%80%E3%80%805.%20%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E8%AF%AD%E8%A8%80%E7%9A%84%E7%89%B9%E7%82%B9%0A%E3%80%80%E3%80%80%E4%B8%80%E4%BD%93%E5%8C%96%EF%BC%9A%E4%B8%80%E8%88%AC%E5%85%B3%E7%B3%BB%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%95%B0%E6%8D%AE%E8%AF%AD%E8%A8%80%E9%83%BD%E5%90%8C%E6%97%B6%E5%85%B7%E6%9C%89%E6%95%B0%E6%8D%AE%E5%AE%9A%E4%B9%89%E3%80%81%E6%95%B0%E6%8D%AE%E6%93%8D%E7%BA%B5%E5%92%8C%E6%95%B0%E6%8D%AE%E6%8E%A7%E5%88%B6%E8%AF%AD%E8%A8%80%EF%BC%8C%E8%80%8C%E4%B8%8D%E6%98%AF%E5%88%86%E4%B8%BA%E5%87%A0%E4%B8%AA%E8%AF%AD%E8%A8%80%E3%80%82%E5%AF%B9%E8%B1%A1%E5%8D%95%E4%B8%80%EF%BC%8C%E9%83%BD%E6%98%AF%E5%85%B3%E7%B3%BB%EF%BC%8C%E5%9B%A0%E6%AD%A4%E6%93%8D%E4%BD%9C%E7%AC%A6%E4%B9%9F%E5%8D%95%E4%B8%80%E3%80%82%E8%80%8C%E9%9D%9E%E5%85%B3%E7%B3%BB%E5%9E%8B%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%A6%82DBTG%EF%BC%8C%E6%9C%89%E5%AF%B9%E8%AE%B0%E5%BD%95%E7%9A%84%E6%93%8D%E4%BD%9C%EF%BC%8C%E6%9C%89%E5%AF%B9%E7%B3%BB%E7%9A%84%E6%93%8D%E4%BD%9C%E3%80%82%E3%80%80%E3%80%80%E9%9D%9E%E8%BF%87%E7%A8%8B%E5%8C%96%EF%BC%9A%E7%94%A8%E6%88%B7%E5%8F%AA%E9%9C%80%E6%8F%90%E5%87%BA%22%E5%81%9A%E4%BB%80%E4%B9%88%22%EF%BC%8C%E6%97%A0%E9%A1%BB%E8%AF%B4%E6%98%8E%22%E6%80%8E%E4%B9%88%E5%81%9A%22%EF%BC%8C%E5%AD%98%E5%8F%96%E8%B7%AF%E5%BE%84%E7%9A%84%E9%80%89%E6%8B%A9%E5%92%8C%E6%93%8D%E4%BD%9C%E8%BF%87%E7%A8%8B%E7%94%B1%E7%B3%BB%E7%BB%9F%E8%87%AA%E5%8A%A8%E5%AE%8C%E6%88%90%E3%80%82%E3%80%80%E3%80%80%E9%9D%A2%E5%90%91%E9%9B%86%E5%90%88%E7%9A%84%E5%AD%98%E5%8F%96%E6%96%B9%E5%BC%8F%EF%BC%9A%E6%93%8D%E4%BD%9C%E5%AF%B9%E8%B1%A1%E6%98%AF%E4%B8%80%E4%B8%AA%E6%88%96%E5%A4%9A%E4%B8%AA%E5%85%B3%E7%B3%BB%EF%BC%8C%E7%BB%93%E6%9E%9C%E6%98%AF%E4%B8%80%E4%B8%AA%E6%96%B0%E7%9A%84%E5%85%B3%E7%B3%BB%EF%BC%88%E4%B8%80%E6%AC%A1%E4%B8%80%E5%85%B3%E7%B3%BB%EF%BC%89%E3%80%82%E9%9D%9E%E5%85%B3%E7%B3%BB%E7%B3%BB%E7%BB%9F%E6%98%AF%E4%B8%80%E6%AC%A1%E4%B8%80%E8%AE%B0%E5%BD%95%E7%9A%84%E6%96%B9%E5%BC%8F%E3%80%82%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E5%9B%9B%E3%80%81%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%20%E8%A7%A3%EF%BC%9A%EE%80%80%20SC%29%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%886%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%EF%BC%887%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%E3%80%80%E3%80%80%EF%BC%888%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%E3%80%80%E3%80%80%EF%BC%889%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%EF%BC%8810%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%8811%EF%BC%89%E8%A7%A3%EF%BC%9A%E3%80%80%E3%80%80%E7%AC%AC4%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20A%092.%20%20C%093.%20%20D%094.%20%20A%095.%20%20D%E3%80%80%E3%80%806.%20%20C%20%20%207.%20%20A%20%20%208.%20D%20%20%209.%20A%20%20%20%2010.%20B%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801.%20%20%25%E3%80%81_%0A%E3%80%80%E3%80%802.%20%20Numeric%E3%80%8110%E3%80%812%E3%80%80%E3%80%803.%20%20%E5%85%B3%E7%B3%BB%E5%9E%8B%E3%80%81%E8%A1%A8%E3%80%81%E5%85%83%E7%BB%84%E3%80%81%E5%B1%9E%E6%80%A7%20%E3%80%80%E3%80%804.%20%20%E5%88%A0%E9%99%A4%E3%80%81%E4%BF%AE%E6%94%B9%20%E3%80%80%E3%80%805.%20%20Select%E3%80%81from%E3%80%80%E3%80%806.%20%20group%20by%E3%80%80%E3%80%807.%20%20%E5%9F%BA%E6%9C%AC%E8%A1%A8%E3%80%81%E8%A7%86%E5%9B%BE%E8%A1%A8%E5%92%8C%E5%AF%BC%E5%87%BA%E8%A1%A8%E3%80%80%E3%80%808.%20%20%E5%9F%BA%E6%9C%AC%E8%A1%A8%E3%80%80%E3%80%809.%20%20%E8%A7%86%E5%9B%BE%0A%E3%80%80%E3%80%8010.%20REVOKE%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20SQL%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E6%9D%A5%E8%A1%A8%E8%BE%BE%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%88%9B%E5%BB%BABranch%E8%A1%A8%EF%BC%8C%E5%85%B6%E4%B8%ADbranch_name%E5%92%8Cbranch_city%E4%B8%BA%E8%81%94%E5%90%88%E4%B8%BB%E9%94%AE%20%20%20%20%20create%20table%20Branch%28%20%20%20%20%20branch_name%20nvarchar%2810%29%2C%09%20%20%20%20%20branch_city%20nvarchar%2810%29%2C%20%20%20%20%20%20asserts%20int%0A%20%20%20%20%20primary%20key%28branch_name%2C%20branch_city%29%29%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%90%91Branch%E8%A1%A8%E4%B8%AD%E5%A2%9E%E5%8A%A0%E4%B8%80%E4%B8%AA%22address%22%E5%88%97%EF%BC%8C%E5%85%B6%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E4%B8%BA%E5%8D%81%E4%B8%AA%E5%AD%97%E9%95%BF%E7%9A%84unicode%E5%AD%97%E7%AC%A6%E4%B8%B2%E3%80%82%20%20%20%20%20alter%20table%20Branch%20%20%20%20%20add%20address%20nvarchar%2810%29%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%88%A0%E9%99%A4Branch%E8%A1%A8%E7%9A%84address%E5%88%97%20%20%20%20%20alter%20table%20Branch%20%20%20%20%20rop%20column%20address%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%9F%A5%E8%AF%A2%E4%BD%8D%E4%BA%8E%22%E5%B9%BF%E5%B7%9E%22%E7%9A%84%EF%BC%8C%E8%B5%84%E4%BA%A7%E5%9C%A810%EF%BC%8C000%EF%BC%8C000%E4%BB%A5%E4%B8%8A%E7%9A%84%E7%9A%84%E6%94%AF%E8%A1%8C%E5%90%8D%E3%80%82%20%20%20%20%20select%20branch_name%0A%20%20%20%20%20from%20Branch%0A%20%20%20%20%20where%20asserts%3E10000000%0A%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E6%9F%A5%E8%AF%A2customer_street%E4%B8%AD%E5%90%AB%E6%9C%89%22%E5%B9%BF%E5%B7%9E%E5%A4%A7%E9%81%93%E4%B8%AD%22%E7%9A%84%E9%A1%BE%E5%AE%A2%E7%9A%84%E4%BF%A1%E6%81%AF%E3%80%82%20%20%20%20%20select%20%2A%20%20%20%20%20from%20customer%0A%20%20%20%20%20where%20customer_street%20like%20%27%25%E5%B9%BF%E5%B7%9E%E5%A4%A7%E9%81%93%E4%B8%AD%25%27%E3%80%80%E3%80%80%EF%BC%886%EF%BC%89%E6%9F%A5%E8%AF%A2%E5%90%8D%E5%AD%97%E4%B8%BA%22Tom%22%E7%9A%84%E6%89%80%E6%9C%89%E8%B4%B7%E6%AC%BE%E4%BF%A1%E6%81%AF%E3%80%82%20%20%20%20%20select%20t1.%2A%0A%20%20%20%20%20from%20loan%20as%20t1%20inner%20join%20Borrower%20as%20t2%20%20%20%20%20on%20t1.loan_number%3Dt2.loan_number%20%20%20%20%20where%20t2.customer_name%3D%27Tom%27%E3%80%80%E3%80%80%EF%BC%887%EF%BC%89%E6%9F%A5%E8%AF%A2%22%E4%B8%AD%E5%9B%BD%E5%B7%A5%E5%95%86%E9%93%B6%E8%A1%8C%22%E7%9A%84%E8%B4%B7%E6%AC%BE%E4%BF%A1%E6%81%AF%EF%BC%8C%E7%BB%93%E6%9E%9C%E6%8C%89%E8%B4%B7%E6%AC%BE%E9%A2%9D%E9%99%8D%E5%BA%8F%E6%8E%92%E5%88%97%E3%80%82%20%20%20%20%20select%20%2A%20%20%20%20%20from%20loan%0A%20%20%20%20%20where%20branch_name%3D%27%E4%B8%AD%E5%9B%BD%E5%B7%A5%E5%95%86%E9%93%B6%E8%A1%8C%27%20%20%20%20%20order%20by%20amount%20desc%E3%80%80%E3%80%80%EF%BC%888%EF%BC%89%E6%98%BE%E7%A4%BA%E6%AF%8F%E4%B8%AA%E9%93%B6%E8%A1%8C%E8%B4%B7%E6%AC%BE%E9%A2%9D%E6%9C%80%E5%A4%A7%E7%9A%84%E9%82%A3%E6%9D%A1%E8%B4%B7%E6%AC%BE%E4%BF%A1%E6%81%AF%E3%80%82%20%20%20%20%20select%20%2A%20%20%20%20%20from%20loan%20as%20t1%20%20%20%20%20where%20not%20exists%28%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20select%20%2A%20%20%20%20%20from%20loan%20as%20t2%20%20%20%20%20where%20t1.branch_name%3Dt2.branch_name%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20and%20t1.amount%3Ct2.amount%29%E3%80%80%E3%80%80%EF%BC%889%EF%BC%89%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E8%A7%86%E5%9B%BE%E6%9D%A5%E6%98%BE%E7%A4%BA%E6%AF%8F%E4%B8%AA%E9%A1%BE%E5%AE%A2%E7%9A%84%E9%A1%BE%E5%AE%A2%E4%BF%A1%E6%81%AF%E3%80%81%E8%B4%B7%E6%AC%BE%E6%80%BB%E9%A2%9D%E3%80%82%20%20%20%20%20create%20view%20customer_loan%20%20%20%20%20as%20%20%20%0A%20%20%20%20%20%20%20%20%20select%20customer_name%2C%20amount_total%3Dsum%28amount%29%20%20%20%20%20%20%20%20%20from%20borrower%20as%20t1%20left%20join%20loan%20as%20t2%20%20%20%20%20%20%20%20%20on%20t1.loan_number%3Dt2.loan_number%20%20%20%20%20%20%20%20%20group%20by%20customer_name%E3%80%80%E3%80%80%EF%BC%8810%EF%BC%89%E5%88%A0%E9%99%A4%E6%89%80%E6%9C%89%E8%B4%B7%E6%AC%BE%E5%9C%A8100%E4%BB%A5%E4%B8%8B%E7%9A%84%E8%B4%B7%E6%AC%BE%E8%AE%B0%E5%BD%95%20%20%20%20%20delete%20from%20loan%20%20%20%20%20where%20amount%3C100%E3%80%80%E3%80%80%EF%BC%8811%EF%BC%89%E5%88%A0%E9%99%A4%E6%AF%8F%E5%AE%B6%E6%94%AF%E8%A1%8C%E8%B4%B7%E6%AC%BE%E6%95%B0%E9%A2%9D%E6%9C%80%E5%A4%A7%E7%9A%84%E8%AE%B0%E5%BD%95%20%20%20%20%20delete%20loan%20%20%20%20%20where%20not%20exists%28%20%20%20%20%20%09%09select%20%2A%0A%20%20%20%20%20%09%09from%20loan%20as%20t2%0A%20%20%20%20%20%09%09where%20loan.branch_name%3Dt2.branch_name%20%20%20%20%20%09%09%09and%20loan.amount%3Ct2.amount%29%E3%80%80%E3%80%80%E5%9B%9B%EF%BC%8E%E4%B8%8A%E6%9C%BA%E9%A2%98%0A%E4%BA%94.%20%20%E8%AE%BE%E8%AE%A1%E9%A2%98%0A%E3%80%80%E3%80%801.%E7%BB%9F%E8%AE%A11999%E5%B9%B4%E5%88%B6%E4%BD%9C%E7%94%B5%E5%BD%B1%E7%9A%84%E5%B9%B3%E5%9D%87%E9%95%BF%E5%BA%A6%E5%92%8C%E6%9C%80%E7%9F%AD%E9%95%BF%E5%BA%A6%E3%80%82%0A%20%20%20%20%20select%20%E5%B9%B3%E5%9D%87%E9%95%BF%E5%BA%A6%3Davg%28Length%29%2C%20%E6%9C%80%E7%9F%AD%E9%95%BF%E5%BA%A6%3Dmin%28Length%29%20%20%20%20%20from%20Movie%20%20%20%20%20where%20Year%3D1999%E3%80%80%E3%80%802.%E5%9C%A81999%E5%B9%B4%E4%B8%BB%E6%BC%94%E8%BF%87%E7%94%B5%E5%BD%B1%E7%9A%84%E6%BC%94%E5%91%98%E5%A7%93%E5%90%8D%20%20%20%20%20select%20ActorName%0A%20%20%20%20%20from%20Movie%20inner%20join%20Acts%20%20%20%20%20on%20Movie.Title%3DActs.MovieTitle%20%20%20%20%20where%20Movie.Year%3D1999%E3%80%80%E3%80%803.%20%E6%8A%8A%E7%94%B5%E5%BD%B1%22%E6%88%91%E7%9A%84%E4%B8%96%E7%95%8C%22%E7%9A%84%E9%95%BF%E5%BA%A6%E6%94%B9%E4%B8%BA110%E5%88%86%E9%92%9F%E3%80%82%20%20%20%20%20update%20Movie%20%20%20%20%20set%20Length%3D110%20%20%20%20%20where%20Title%3D%27%E6%88%91%E7%9A%84%E4%B8%96%E7%95%8C%27%0A%E3%80%80%E3%80%804.%20%E5%88%A0%E9%99%A41940%E5%B9%B4%E4%BB%A5%E5%89%8D%E5%88%B6%E4%BD%9C%E7%9A%84%E6%89%80%E6%9C%89%E7%94%B5%E5%BD%B1%E8%AE%B0%E5%BD%95%E4%BB%A5%E5%8F%8A%E7%94%B5%E5%BD%B1%E4%B8%BB%E6%BC%94%E8%AE%B0%E5%BD%95%E3%80%82%20%20%20%20%20delete%20Acts%20%20%20%20%20where%20MovieTitle%20in%20%20%20%20%20%09%09%28select%20Title%20%20%20%20%20%09%09from%20Movie%20%20%20%20%20%09%09where%20Year%3C1904%29%20%20%20%20%20%0A%20%20%20%20%20delete%20MovieTitle%20%20%20%20%20where%20Year%3C1904%E7%AC%AC5%E7%AB%A0%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20C%09%092.%20%20A%20%20B%20%20C%093.%20%20A%094.%20%20B%E3%80%80%E3%80%805.%20A%20%206.ABCD%20%207.%20A%20%208.%20D%20%209.%20AC%20%2010.D%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801%EF%BC%8E%E6%9F%A5%E8%AF%A2%E5%88%86%E6%9E%90%E5%92%8C%E6%A3%80%E6%9F%A5%E3%80%81%E6%9F%A5%E8%AF%A2%E7%BF%BB%E8%AF%91%E3%80%81%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%E3%80%81%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E3%80%82%E3%80%80%E3%80%802%EF%BC%8E%E6%9F%A5%E8%AF%A2%E5%88%86%E6%9E%90%E5%99%A8%E3%80%81%E6%9F%A5%E8%AF%A2%E9%A2%84%E5%A4%84%E7%90%86%E5%99%A8%E5%92%8C%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%E5%99%A8%E3%80%82%E3%80%80%E3%80%803%EF%BC%8E1%0A%E3%80%80%E3%80%804%EF%BC%8E%D0%9Fsname%28%28%CF%83cname%3D%22%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8E%9F%E7%90%86%22%20%28course%29%29%20%20%20%20%20%28sc%20%20%20%20%20student%29%29%E3%80%80%E3%80%805%EF%BC%8E%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%E3%80%81%E6%8A%95%E5%BD%B1%E8%BF%90%E7%AE%97%E3%80%82%E3%80%80%E3%80%806.%20N/2%E3%80%80%E3%80%807.%20N%0A%E3%80%80%E3%80%808.%20%E7%AC%9B%E5%8D%A1%E5%B0%94%E7%A7%AF%E3%80%80%E3%80%809.%20%E9%80%89%E6%8B%A9%E3%80%80%E3%80%8010.%20%E6%8A%95%E5%BD%B1%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E5%90%8D%E8%AF%8D%E8%A7%A3%E9%87%8A%0A%E3%80%80%E3%80%801.%20%20%E5%85%B3%E7%B3%BB%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%9A%E7%94%A8%E5%85%B3%E7%B3%BB%E8%BF%90%E7%AE%97%E7%AC%A6%E8%BF%9E%E6%8E%A5%E8%8B%A5%E5%B9%B2%E4%B8%AA%E7%AE%97%E6%9C%AF%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%8C%E5%8F%AB%E5%85%B3%E7%B3%BB%E8%A1%A8%E8%BE%BE%E5%BC%8F%E3%80%82%0A%E3%80%80%E3%80%802.%20%20%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%EF%BC%9A%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%EF%BC%88query%20processing%EF%BC%89%E6%98%AF%E6%8C%87%E4%BB%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E6%8F%90%E5%8F%96%E6%95%B0%E6%8D%AE%E6%89%80%E6%B6%89%E5%8F%8A%E7%9A%84%E4%B8%80%E7%B3%BB%E5%88%97%E8%BF%87%E7%A8%8B%E5%92%8C%E6%B4%BB%E5%8A%A8%EF%BC%8C%E8%BF%99%E4%BA%9B%E6%B4%BB%E5%8A%A8%E6%98%AF%E7%94%B1%E6%95%B0%E6%8D%AE%E5%BA%93%E8%87%AA%E5%8A%A8%E5%AE%8C%E6%88%90%E7%9A%84%EF%BC%8C%E4%B8%8D%E9%9C%80%E8%A6%81%E4%BA%BA%E7%9A%84%E5%8F%82%E4%B8%8E%E3%80%82%E5%AE%83%E7%9A%84%E4%BD%9C%E7%94%A8%E6%98%AF%E6%8A%8A%E7%94%A8%E6%88%B7%E6%8F%90%E4%BA%A4%E7%9A%84%E5%85%B3%E7%B3%BB%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E8%BD%AC%E5%8C%96%E4%B8%BA%E7%B3%BB%E7%BB%9F%E5%8F%AF%E6%89%A7%E8%A1%8C%E7%9A%84%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E8%AE%A1%E5%88%92%E3%80%82%E3%80%80%E3%80%803.%20%20%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%EF%BC%9A%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%EF%BC%88query%20optimization%EF%BC%89%E5%B0%B1%E6%98%AF%E8%83%BD%E4%BB%8E%E8%BF%99%E8%AE%B8%E5%A4%9A%E7%AD%96%E7%95%A5%E4%B8%AD%E6%89%BE%E5%87%BA%E6%9C%80%E6%9C%89%E6%95%88%E7%9A%84%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E8%AE%A1%E5%88%92%E7%9A%84%E4%B8%80%E7%A7%8D%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E3%80%82%E3%80%80%E3%80%804%EF%BC%8E%20%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E4%BB%A3%E4%BB%B7%EF%BC%9A%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E4%BB%A3%E4%BB%B7%E6%98%AF%E6%8C%87%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E4%B8%AD%E6%AF%8F%E4%B8%AA%E6%93%8D%E4%BD%9C%E6%B6%88%E8%80%97%E7%9A%84%E6%97%B6%E9%97%B4%E5%92%8C%E7%A9%BA%E9%97%B4%E4%BB%A3%E4%BB%B7%EF%BC%8C%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E4%BB%A3%E4%BB%B7%E5%8F%AF%E4%BB%A5%E9%80%9A%E8%BF%87%E8%AF%A5%E6%9F%A5%E8%AF%A2%E5%AF%B9%E5%90%84%E7%A7%8D%E8%B5%84%E6%BA%90%E7%9A%84%E4%BD%BF%E7%94%A8%E6%83%85%E5%86%B5%E8%BF%9B%E8%A1%8C%E6%B5%8B%E9%87%8F%EF%BC%8C%E8%BF%99%E4%BA%9B%E8%B5%84%E6%BA%90%E5%8C%85%E6%8B%AC%E7%A3%81%E7%9B%98%E5%AD%98%E5%8F%96%E3%80%81%E6%89%A7%E8%A1%8C%E4%B8%80%E4%B8%AA%E6%9F%A5%E8%AF%A2%E6%89%80%E7%94%A8CPU%E6%97%B6%E9%97%B4%E3%80%81%E5%9C%A8%E5%88%86%E5%B8%83%E5%BC%8F%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%88%96%E5%B9%B6%E8%A1%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E4%B8%AD%E7%9A%84%E9%80%9A%E4%BF%A1%E5%BC%80%E9%94%80%E3%80%82%E3%80%80%E3%80%805.%20%20%E6%9F%A5%E8%AF%A2%E6%A0%91%EF%BC%9A%E5%8F%88%E7%A7%B0%E4%B8%BA%E8%AF%AD%E6%B3%95%E5%88%86%E6%9E%90%E6%A0%91%EF%BC%88syntax%20tree%EF%BC%89%EF%BC%8C%E5%AE%83%E5%BB%BA%E7%AB%8B%E5%9C%A8%E6%89%A9%E5%B1%95%E7%9A%84%E5%85%B3%E7%B3%BB%E4%BB%A3%E6%95%B0%E7%9A%84%E5%9F%BA%E7%A1%80%E4%B8%8A%E7%9A%84%E3%80%82%E3%80%80%E3%80%806.%20%20%E6%B5%81%E6%B0%B4%E7%BA%BF%EF%BC%9A%E9%80%9A%E8%BF%87%E5%87%8F%E5%B0%91%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E4%B8%AD%E4%BA%A7%E7%94%9F%E7%9A%84%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6%E6%95%B0%EF%BC%8C%E5%8F%AF%E4%BB%A5%E6%8F%90%E9%AB%98%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E7%9A%84%E6%95%88%E7%8E%87%E3%80%82%E5%87%8F%E5%B0%91%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6%E6%95%B0%E6%98%AF%E9%80%9A%E8%BF%87%E5%B0%86%E5%A4%9A%E4%B8%AA%E5%85%B3%E7%B3%BB%E8%BF%90%E7%AE%97%E7%BB%84%E5%90%88%E6%88%90%E4%B8%80%E4%B8%AA%E8%BF%90%E7%AE%97%E7%9A%84%E6%B5%81%E6%B0%B4%E7%BA%BF%E6%9D%A5%E5%AE%9E%E7%8E%B0%E7%9A%84%EF%BC%8C%E5%8D%B3%E5%B0%86%E5%A4%9A%E4%B8%AA%E8%BF%90%E7%AE%97%E7%9A%84%E7%BB%93%E6%9E%9C%E4%BC%A0%E9%80%81%E5%88%B0%E4%B8%8B%E4%B8%80%E4%B8%AA%E8%BF%90%E7%AE%97%E3%80%82%E8%BF%99%E6%A0%B7%E7%9A%84%E8%BF%90%E7%AE%97%E5%8F%AB%E5%81%9A%E6%B5%81%E6%B0%B4%E7%BA%BF%E8%BF%90%E7%AE%97%E3%80%82%E3%80%80%E3%80%807.%20%20%E7%AD%89%E4%BB%B7%E8%A7%84%E5%88%99%EF%BC%9A%E4%B8%A4%E4%B8%AA%E5%85%B3%E7%B3%BB%E8%A1%A8%E8%BE%BE%E5%BC%8F%E6%98%AF%E7%AD%89%E4%BB%B7%E7%9A%84%E6%98%AF%E6%8C%87%E5%9C%A8%E4%BB%BB%E4%B8%80%E7%A7%8D%E6%9C%89%E6%95%88%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%9E%E4%BE%8B%E4%B8%AD%E5%AE%83%E4%BB%AC%E9%83%BD%E4%BC%9A%E4%BA%A7%E7%94%9F%E7%9B%B8%E5%90%8C%E7%9A%84%E5%85%83%E7%BB%84%E9%9B%86%E3%80%82%E7%AD%89%E4%BB%B7%E8%A7%84%E5%88%99%E6%8C%87%E5%87%BA%E4%B8%A4%E7%A7%8D%E4%B8%8D%E5%90%8C%E5%BD%A2%E5%BC%8F%E7%9A%84%E8%A1%A8%E8%BE%BE%E5%BC%8F%E6%98%AF%E7%AD%89%E4%BB%B7%E7%9A%84%E3%80%82%E3%80%80%E3%80%80%E5%9B%9B.%20%20%E7%AE%80%E8%BF%B0%E9%A2%98%0A%E3%80%80%E3%80%801.%20%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E6%B6%89%E5%8F%8A%E7%9A%84%E6%B4%BB%E5%8A%A8%E5%8C%85%E6%8B%AC%EF%BC%9A%E6%8E%A5%E5%8F%97%E7%94%A8%E6%88%B7%E6%8F%90%E4%BA%A4%E7%9A%84%E7%94%A8%E9%AB%98%E5%B1%82%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AF%AD%E8%A8%80%EF%BC%88%E4%BE%8B%E5%A6%82%EF%BC%9ASQL%E8%AF%AD%E5%8F%A5%EF%BC%89%E8%A1%A8%E7%A4%BA%E7%9A%84%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%EF%BC%8C%E5%B0%86%E9%AB%98%E5%B1%82%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AF%AD%E8%A8%80%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E7%BF%BB%E8%AF%91%E4%B8%BA%E8%83%BD%E5%9C%A8%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F%E7%9A%84%E7%89%A9%E7%90%86%E5%B1%82%E4%B8%8A%E4%BD%BF%E7%94%A8%E7%9A%84%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%8C%E4%B8%BA%E4%BC%98%E5%8C%96%E6%9F%A5%E8%AF%A2%E8%80%8C%E8%BF%9B%E8%A1%8C%E5%90%84%E7%A7%8D%E8%BD%AC%E6%8D%A2%EF%BC%8C%E4%BB%A5%E5%8F%8A%E6%9F%A5%E8%AF%A2%E7%9A%84%E5%AE%9E%E9%99%85%E6%89%A7%E8%A1%8C%E3%80%82%E5%85%B3%E7%B3%BB%E6%9F%A5%E8%AF%A2%E5%A4%84%E7%90%86%E5%8F%AF%E4%BB%A5%E5%88%864%E4%B8%AA%E6%AD%A5%E9%AA%A4%EF%BC%8C%E5%8C%85%E6%8B%AC%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E6%9F%A5%E8%AF%A2%E5%88%86%E6%9E%90%E5%92%8C%E6%A3%80%E6%9F%A5%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E6%9F%A5%E8%AF%A2%E7%BF%BB%E8%AF%91%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%9F%A5%E8%AF%A2%E6%89%A7%E8%A1%8C%E3%80%82%0A%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E6%9F%A5%E8%AF%A2%E4%BC%98%E5%8C%96%E7%9A%84%E4%B8%80%E8%88%AC%E5%87%86%E5%88%99%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%88l%EF%BC%89%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%E5%BA%94%E5%B0%BD%E5%8F%AF%E8%83%BD%E5%85%88%E5%81%9A%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%9C%A8%E6%89%A7%E8%A1%8C%E8%BF%9E%E6%8E%A5%E5%89%8D%E5%AF%B9%E5%85%B3%E7%B3%BB%E9%80%82%E5%BD%93%E5%9C%B0%E9%A2%84%E5%A4%84%E7%90%86%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E6%8A%8A%E6%8A%95%E5%BD%B1%E8%BF%90%E7%AE%97%E5%92%8C%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%E5%90%8C%E6%97%B6%E8%BF%9B%E8%A1%8C%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%8A%95%E5%BD%B1%E5%90%8C%E5%8F%8C%E7%9B%AE%E8%BF%90%E7%AE%97%E7%BB%93%E5%90%88%E3%80%82%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E9%80%89%E6%8B%A9%E5%90%8C%E6%9F%90%E4%BA%9B%E7%AC%9B%E5%8D%A1%E5%B0%94%E7%A7%AF%E7%BB%93%E5%90%88%E8%B5%B7%E6%9D%A5%E6%9E%84%E6%88%90%E4%B8%80%E4%B8%AA%E8%BF%9E%E6%8E%A5%E8%BF%90%E7%AE%97%E3%80%82%E3%80%80%E3%80%80%EF%BC%886%EF%BC%89%E6%89%BE%E5%87%BA%E5%85%AC%E5%85%B1%E5%AD%90%E8%A1%A8%E8%BE%BE%E5%BC%8F%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E7%AD%89%E4%BB%B7%E5%85%B3%E7%B3%BB%E4%BB%A3%E6%95%B0%E8%A1%A8%E8%BE%BE%E5%BC%8F%EF%BC%9A%0A%E3%80%80%E3%80%80%D0%9Fbranch-name%20%28%CF%83T.assets%20%3E%20S.assets%28%28T%29%20%EE%80%80%20%28%D0%9Fassets%28%CF%83branch-city%20%3D%22Brooklyn%22%20%28S%29%29%29%29%29%E3%80%80%E3%80%80%E9%A6%96%E5%85%88%E5%81%9A%E4%BA%86%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%EF%BC%8C%E7%84%B6%E5%90%8E%E6%98%AF%E6%8A%95%E5%BD%B1%E8%BF%90%E7%AE%97%EF%BC%8C%E6%8E%A5%E4%B8%8B%E6%9D%A5%E6%98%AF%E8%BF%9E%E6%8E%A5%E8%BF%90%E7%AE%97%EF%BC%8C%E4%B9%8B%E5%90%8E%E6%98%AF%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%EF%BC%8C%E6%9C%80%E5%90%8E%E6%98%AF%E6%8A%95%E5%BD%B1%E8%BF%90%E7%AE%97%EF%BC%8C%E9%AB%98%E6%95%88%E7%9A%84%E5%8E%9F%E5%9B%A0%E5%9C%A8%E4%BA%8E%E5%AE%83%E6%9C%80%E5%A4%A7%E5%8C%96%E7%9A%84%E5%87%8F%E5%B0%91%E4%BA%86%E4%B8%AD%E9%97%B4%E7%BB%93%E6%9E%9C%E7%9A%84%E5%A4%A7%E5%B0%8F%EF%BC%8C%E5%87%8F%E5%B0%91%E4%BA%86%E6%AF%94%E8%BE%83%E7%9A%84%E6%AC%A1%E6%95%B0%E3%80%82%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%BA%94%EF%BC%8E%E8%AE%BE%E8%AE%A1%E9%A2%98%0A%20%20%20%E5%88%9D%E5%A7%8B%E5%85%B3%E7%B3%BB%E8%A1%A8%E8%BE%BE%E5%BC%8F%E5%A6%82%E4%B8%8B%EF%BC%9A%0A%E3%80%80%E3%80%80%D0%9Fcname%28%CF%83student.sdept%3D%22CS%22%20%5E%20sc.cno%3Dcourse.cno%5E%20student.sno%3Dsc.sno%20%28course%20%EE%80%80%20%28sc%20%EE%80%80%20student%29%29%29%EF%BC%8C%E3%80%80%E3%80%80%E5%AF%B9%E5%BA%94%E7%9A%84%E6%9F%A5%E8%AF%A2%E6%A0%91%E5%A6%82%E5%9B%BE%EF%BC%9A%E3%80%80%E3%80%80%E6%A0%B9%E6%8D%AE%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%E5%85%88%E6%89%A7%E8%A1%8C%E7%9A%84%E5%8E%9F%E5%88%99%EF%BC%8C%E9%A6%96%E5%85%88%E6%89%A7%E8%A1%8C%E4%B8%80%E6%AD%A5%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%EF%BC%8C%E8%A1%A8%E8%BE%BE%E5%BC%8F%E5%A6%82%E4%B8%8B%EF%BC%9A%0A%E3%80%80%E3%80%80%D0%9Fcname%28%CF%83sc.cno%3Dcourse.cno%5E%20student.sno%3Dsc.sno%20%28course%20%28%20sc%28%CF%83student.sdept%3D%22CS%22%20%28student%29%29%29%29%29%EF%BC%8C%E3%80%80%E3%80%80%E6%9F%A5%E8%AF%A2%E6%A0%91%E5%A6%82%E5%9B%BE%EF%BC%9A%E3%80%80%E3%80%80%E4%BE%9D%E6%8D%AE%E5%90%8C%E6%A0%B7%E7%9A%84%E5%8E%9F%E5%88%99%EF%BC%8C%E5%86%8D%E6%89%A7%E8%A1%8C%E4%B8%80%E6%AD%A5%E9%80%89%E6%8B%A9%E8%BF%90%E7%AE%97%EF%BC%8C%E8%A1%A8%E8%BE%BE%E5%BC%8F%E5%A6%82%E4%B8%8B%EF%BC%9A%0A%E3%80%80%E3%80%80%D0%9Fcname%28%CF%83sc.cno%3Dcourse.cno%20%28course%20%28%CF%83student.sno%3Dsc.sno%20%28sc%28%CF%83student.sdept%3D%22CS%22%20%28student%29%29%29%29%29%29%EF%BC%8C%E3%80%80%E3%80%80%E6%9F%A5%E8%AF%A2%E6%A0%91%E5%A6%82%E5%9B%BE%E3%80%80%E3%80%80%E8%BF%99%E5%B0%B1%E6%98%AF%E8%A6%81%E7%9A%84%E6%9C%80%E7%BB%88%E7%9A%84%E6%9F%A5%E8%AF%A2%E6%A0%91%E3%80%82%E7%AC%AC6%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20A%092.%20%20B%093.%20%20D%094.%20%20C%0A%E3%80%80%E3%80%805.%20%20B%20%206.A%20%207.B%20%208.A%20%209.C%20%2010.%20B%20%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801.%20%20%E5%A4%9A%E4%B8%AA%E5%80%BC%E3%80%80%E3%80%802.%20%20%E5%AE%8C%E5%85%A8%E5%87%BD%E6%95%B0%0A%E3%80%80%E3%80%803.%20%20%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E6%80%A7%0A%E3%80%80%E3%80%804.%20%20%E6%A8%A1%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%8C%E5%B0%86%E5%A4%8D%E6%9D%82%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%88%86%E8%A7%A3%E6%88%90%E8%8B%A5%E5%B9%B2%E6%AF%94%E8%BE%83%E5%B0%8F%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E6%B6%88%E9%99%A4%E5%86%97%E4%BD%99%E3%80%80%E3%80%805.%20%20%E8%8C%83%E5%BC%8F%EF%BC%8C%E8%8C%83%E5%BC%8F%E3%80%80%E3%80%806.%20%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E3%80%80%E3%80%807.%20%203NF%E3%80%80%E3%80%808.%20BCNF%E3%80%80%E3%80%809.%E5%AF%B9%E7%A7%B0%E6%80%A7%E5%92%8C%E4%BC%A0%E9%80%92%E6%80%A7%E3%80%80%E3%80%8010.%204NF%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E6%9E%84%E9%80%A0%E6%95%B0%E6%8D%AE%E5%BA%93%E5%BF%85%E9%A1%BB%E9%81%B5%E5%BE%AA%E4%B8%80%E5%AE%9A%E7%9A%84%E8%A7%84%E5%88%99%E3%80%82%E5%9C%A8%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%EF%BC%8C%E8%BF%99%E7%A7%8D%E8%A7%84%E5%88%99%E5%B0%B1%E6%98%AF%E8%8C%83%E5%BC%8F%E3%80%82%E8%8C%83%E5%BC%8F%E6%98%AF%E7%AC%A6%E5%90%88%E6%9F%90%E4%B8%80%E7%A7%8D%E7%BA%A7%E5%88%AB%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E7%9A%84%E9%9B%86%E5%90%88%E3%80%82%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E7%9A%84%E5%85%B3%E7%B3%BB%E5%BF%85%E9%A1%BB%E6%BB%A1%E8%B6%B3%E4%B8%80%E5%AE%9A%E7%9A%84%E8%A6%81%E6%B1%82%EF%BC%8C%E5%8D%B3%E6%BB%A1%E8%B6%B3%E4%B8%8D%E5%90%8C%E7%9A%84%E8%8C%83%E5%BC%8F%E3%80%82%E7%9B%AE%E5%89%8D%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9C%80%E9%87%8D%E8%A6%81%E7%9A%84%E8%8C%83%E5%BC%8F%E6%9C%89%E4%BA%94%E7%A7%8D%EF%BC%9A%201NF%E3%80%812NF%E3%80%813NF%E3%80%81BCNF%EF%BC%8C%204NF%EF%BC%8C%E5%AE%83%E4%BB%AC%E4%B9%8B%E9%97%B4%E7%9A%84%E5%85%B3%E7%B3%BB%E6%98%AF4NFBCNF%203NF2NF1NF%E3%80%82%20%E6%BB%A1%E8%B6%B3%E6%9C%80%E4%BD%8E%E8%A6%81%E6%B1%82%E7%9A%84%E8%8C%83%E5%BC%8F%E6%98%AF%E7%AC%AC%E4%B8%80%E8%8C%83%E5%BC%8F%EF%BC%881NF%EF%BC%89%E3%80%82%E5%9C%A8%E7%AC%AC%E4%B8%80%E8%8C%83%E5%BC%8F%E7%9A%84%E5%9F%BA%E7%A1%80%E4%B8%8A%E8%BF%9B%E4%B8%80%E6%AD%A5%E6%BB%A1%E8%B6%B3%E6%9B%B4%E5%A4%9A%E8%A6%81%E6%B1%82%E7%9A%84%E7%A7%B0%E4%B8%BA%E7%AC%AC%E4%BA%8C%E8%8C%83%E5%BC%8F%EF%BC%882NF%EF%BC%89%EF%BC%8C%E5%85%B6%E4%BD%99%E8%8C%83%E5%BC%8F%E4%BB%A5%E6%AC%A1%E7%B1%BB%E6%8E%A8%E3%80%82%E4%B8%80%E8%88%AC%E8%AF%B4%E6%9D%A5%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8F%AA%E9%9C%80%E6%BB%A1%E8%B6%B3%E7%AC%AC%E4%B8%89%E8%8C%83%E5%BC%8F%EF%BC%883NF%EF%BC%89%E5%B0%B1%E5%8F%AF%E4%BB%A5%E4%BA%86%E3%80%82%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E6%B2%A1%E6%9C%89%E7%BB%8F%E8%BF%87%E8%A7%84%E8%8C%83%E5%8C%96%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E9%80%9A%E5%B8%B8%E5%AE%B9%E6%98%93%E4%BA%A7%E7%94%9F%E8%AF%B8%E5%A6%82%E6%95%B0%E6%8D%AE%E5%86%97%E4%BD%99%E5%BA%A6%E9%AB%98%E3%80%81%E6%8F%92%E5%85%A5%E5%BC%82%E5%B8%B8%E3%80%81%E5%88%A0%E9%99%A4%E5%BC%82%E5%B8%B8%E3%80%81%E6%9B%B4%E6%96%B0%E5%9B%B0%E9%9A%BE%E7%AD%89%E6%AF%9B%E7%97%85%EF%BC%8C%E8%BF%99%E6%A0%B7%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E6%98%BE%E7%84%B6%E6%98%AF%E8%A6%81%E9%81%BF%E5%85%8D%E7%9A%84%EF%BC%8C%E7%94%B1%E6%AD%A4%E8%80%8C%E4%BA%A7%E7%94%9F%E4%BA%86%E4%B8%80%E6%95%B4%E5%A5%97%E8%A7%84%E8%8C%83%E5%8C%96%E7%90%86%E8%AE%BA%E3%80%82%E9%80%9A%E8%BF%87%E5%AF%B9%E5%8E%9F%E6%9C%89%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E8%BF%9B%E8%A1%8C%E8%A7%84%E8%8C%83%E5%8C%96%EF%BC%8C%E4%BD%BF%E4%B9%8B%E8%BE%BE%E5%88%B0%E4%B8%80%E5%AE%9A%E7%BA%A7%E5%88%AB%E7%9A%84%E8%8C%83%E5%BC%8F%EF%BC%8C%E4%BE%BF%E5%8F%AF%E5%9C%A8%E4%B8%80%E5%AE%9A%E7%A8%8B%E5%BA%A6%E4%B8%8A%E6%B6%88%E9%99%A4%E4%B8%8A%E8%BF%B0%E6%AF%9B%E7%97%85%E3%80%82%E5%9C%A8%E5%AE%9E%E9%99%85%E5%BA%94%E7%94%A8%E4%B8%AD%EF%BC%8C%E5%B9%B6%E4%B8%8D%E6%98%AF%E8%A7%84%E8%8C%83%E5%8C%96%E7%A8%8B%E5%BA%A6%E8%B6%8A%E9%AB%98%E8%B6%8A%E5%A5%BD%EF%BC%8C%E8%A6%81%E8%A7%86%E5%AE%9E%E9%99%85%E6%83%85%E5%86%B5%E8%80%8C%E5%AE%9A%E3%80%82%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E8%A7%84%E8%8C%83%E5%8C%96%E4%B8%80%E8%88%AC%E5%BA%94%E9%81%B5%E5%BE%AA%E7%9A%84%E5%8E%9F%E5%88%99%E5%A6%82%E4%B8%8B%EF%BC%9A%0A%E3%80%80%E3%80%80%E2%91%A0%20%E5%B0%86%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E8%BF%9B%E8%A1%8C%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E5%88%86%E8%A7%A3%EF%BC%8C%E5%9C%A8%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%88%86%E8%A7%A3%E7%9A%84%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E6%95%B0%E6%8D%AE%E4%B8%8D%E8%83%BD%E4%B8%A2%E5%A4%B1%E6%88%96%E5%A2%9E%E5%8A%A0%EF%BC%8C%E8%A6%81%E4%BF%9D%E6%8C%81%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AE%8C%E6%95%B4%E6%80%A7%EF%BC%9B%0A%E3%80%80%E3%80%80%E2%91%A1%20%E5%90%88%E7%90%86%E5%9C%B0%E9%80%89%E6%8B%A9%E8%A7%84%E8%8C%83%E5%8C%96%E7%A8%8B%E5%BA%A6%E3%80%82%E5%9C%A8%E8%A7%84%E8%8C%83%E5%8C%96%E6%97%B6%EF%BC%8C%E6%97%A2%E8%A6%81%E8%80%83%E8%99%91%E5%88%B0%E4%BD%8E%E7%BA%A7%E8%8C%83%E5%BC%8F%E9%80%A0%E6%88%90%E7%9A%84%E5%86%97%E4%BD%99%E5%BA%A6%E9%AB%98%E3%80%81%E6%95%B0%E6%8D%AE%E4%B8%8D%E4%B8%80%E8%87%B4%E6%80%A7%EF%BC%8C%E5%8F%88%E8%A6%81%E8%80%83%E8%99%91%E5%88%B0%E9%AB%98%E7%BA%A7%E8%8C%83%E5%BC%8F%E5%B8%A6%E6%9D%A5%E7%9A%84%E6%9F%A5%E8%AF%A2%E6%95%88%E7%8E%87%E4%BD%8E%E7%9A%84%E9%97%AE%E9%A2%98%EF%BC%9B%E3%80%80%E3%80%80%E2%91%A2%20%E8%A6%81%E8%80%83%E8%99%91%E6%AD%A3%E7%A1%AE%E6%80%A7%E5%92%8C%E5%8F%AF%E5%AE%9E%E7%8E%B0%E5%8E%9F%E5%88%99%EF%BC%8C%E5%8D%B3%E8%A6%81%E4%BF%9D%E8%AF%81%E8%A7%84%E8%8C%83%E5%8C%96%E8%BF%87%E7%A8%8B%E6%98%AF%E6%AD%A3%E7%A1%AE%E7%9A%84%EF%BC%8C%E5%B9%B6%E4%B8%94%E9%80%9A%E8%BF%87%E8%A7%84%E8%8C%83%E5%8C%96%E8%83%BD%E8%BE%BE%E5%88%B0%E8%A6%81%E6%B1%82%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%90%84%E8%8C%83%E5%BC%8F%E4%B9%8B%E9%97%B4%E7%9A%84%E5%85%B3%E7%B3%BB%E4%B8%BA%EF%BC%9A4NFBCNF%203NF2NF1NF%EF%BC%8C1NF%E6%B6%88%E5%8E%BB%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E9%83%A8%E5%88%86%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BE%BF%E5%BE%97%E5%88%B02NF%EF%BC%8C2NF%E6%B6%88%E5%8E%BB%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E4%BC%A0%E9%80%92%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BE%BF%E5%BE%97%E5%88%B03NF%20%EF%BC%8C3NF%E6%B6%88%E5%8E%BB%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E9%83%A8%E5%88%86%E5%92%8C%E4%BC%A0%E9%80%92%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BE%BF%E5%BE%97%E5%88%B0BCNF%EF%BC%8CBCNF%E6%B6%88%E5%8E%BB%E9%9D%9E%E5%B9%B3%E5%87%A1%E4%B8%94%E9%9D%9E%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E7%9A%84%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%E5%BE%97%E5%88%B04NF%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%9A%E8%AE%BER%EF%BC%88U%EF%BC%89%E6%98%AF%E5%B1%9E%E6%80%A7%E9%9B%86U%E4%B8%8A%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E3%80%82%EF%BC%8C%E6%98%AFU%E7%9A%84%E5%AD%90%E9%9B%86%E3%80%82%E8%8B%A5%E5%AF%B9%E4%BA%8ER%EF%BC%88U%EF%BC%89%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E4%B8%AA%E5%8F%AF%E8%83%BD%E7%9A%84%E5%85%B3%E7%B3%BBr%EF%BC%8Cr%E4%B8%AD%E4%B8%8D%E5%AD%98%E5%9C%A8%E4%B8%A4%E4%B8%AA%E5%85%83%E7%BB%84%E5%9C%A8%E4%B8%8A%E7%9A%84%E5%B1%9E%E6%80%A7%E5%80%BC%E7%9B%B8%E7%AD%89%EF%BC%8C%E8%80%8C%E5%9C%A8%E4%B8%8A%E7%9A%84%E5%B1%9E%E6%80%A7%E5%80%BC%E4%B8%8D%E7%AD%89%EF%BC%8C%E5%88%99%E7%A7%B0%E5%87%BD%E6%95%B0%E5%86%B3%E5%AE%9A%E6%88%96%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BA%8E%EF%BC%8C%E8%AE%B0%E4%B8%BA%E2%86%92%E3%80%82%E3%80%80%E3%80%80%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E6%98%AF%E4%B8%80%E4%B8%AA%E5%9C%A8%E8%AF%AD%E4%B9%89%E8%8C%83%E7%95%B4%E4%B8%8A%E7%9A%84%E6%A6%82%E5%BF%B5%EF%BC%8C%E5%8D%B3%E5%8F%AA%E8%83%BD%E6%A0%B9%E6%8D%AE%E8%AF%AD%E4%B9%89%E6%9D%A5%E7%A1%AE%E5%AE%9A%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E3%80%82%E4%BE%8B%E5%A6%82%EF%BC%9A%E5%91%98%E5%B7%A5%E5%A7%93%E5%90%8D%E2%86%92%E6%80%A7%E5%88%AB%EF%BC%8C%E8%BF%99%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E5%8F%AA%E6%9C%89%E5%9C%A8%E8%AF%A5%E9%83%A8%E9%97%A8%E6%B2%A1%E6%9C%89%E5%90%8C%E5%A7%93%E5%90%8D%E7%9A%84%E5%91%98%E5%B7%A5%E7%9A%84%E5%89%8D%E6%8F%90%E4%B8%8B%E6%89%8D%E6%88%90%E7%AB%8B%EF%BC%8C%E7%84%B6%E8%80%8C%E5%A6%82%E6%9E%9C%E5%9C%A8%E8%AE%BE%E8%AE%A1%E7%9A%84%E6%97%B6%E5%80%99%E5%AF%B9%E8%BF%99%E7%A7%8D%E4%BA%8B%E5%AE%9E%E4%BD%9C%E5%BC%BA%E5%88%B6%E8%A7%84%E5%AE%9A%EF%BC%8C%E5%A6%82%E4%B8%8D%E5%85%81%E8%AE%B8%E5%90%8C%E5%A7%93%E5%90%8D%E7%9A%84%E4%BA%BA%E5%AD%98%E5%9C%A8%EF%BC%8C%E9%82%A3%E4%B9%88%E8%AF%A5%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E6%98%AF%E5%AD%98%E5%9C%A8%E7%9A%84%EF%BC%8C%E7%8E%B0%E5%AE%9E%E7%94%9F%E6%B4%BB%E4%B8%AD%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E6%98%AF%E6%99%AE%E9%81%8D%E5%AD%98%E5%9C%A8%E7%9A%84%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%B1%9E%E4%BA%8EBCNF%EF%BC%8C%E5%9B%A0%E4%B8%BA%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%AD%98%E5%9C%A8%E4%BB%A5%E4%B8%8B%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%9A%E3%80%80%E3%80%80%E5%AD%A6%E5%8F%B7%E2%86%92%E5%A7%93%E5%90%8D%EF%BC%8C%E5%AD%A6%E5%8F%B7%E2%86%92%E5%B9%B4%E9%BE%84%EF%BC%8C%E5%AD%A6%E5%8F%B7%E2%86%92%E6%89%80%E5%9C%A8%E7%B3%BB%EF%BC%8C%E5%AD%A6%E5%8F%B7%E2%86%92%E5%87%BA%E7%94%9F%E6%97%A5%E6%9C%9F%0A%E3%80%80%E3%80%80%E9%99%A4%E6%AD%A4%E4%B9%8B%E5%A4%96%E4%B8%8D%E5%AD%98%E5%9C%A8%E5%85%B6%E4%BB%96%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%89%80%E4%BB%A5%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E9%A6%96%E5%85%88%E5%B1%9E%E4%BA%8E2NF%EF%BC%88%E6%AF%8F%E4%B8%80%E4%B8%AA%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AE%8C%E5%85%A8%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BA%8E%E7%A0%81%E5%8D%B3%E5%AD%A6%E5%8F%B7%EF%BC%89%EF%BC%8C%E5%8F%88%E5%9B%A0%E4%B8%BA%E6%89%80%E6%9C%89%E7%9A%84%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E9%9D%9E%E4%BC%A0%E9%80%92%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%95%85%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%8F%88%E6%98%AF%E5%B1%9E%E4%BA%8E3NF%E7%9A%84%EF%BC%8C%E6%B3%A8%E6%84%8F%E5%88%B0%E5%AF%B9%E4%BB%BB%E6%84%8F%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E5%85%B6%E5%B7%A6%E9%83%A8%E5%9D%87%E5%90%AB%E6%9C%89%E7%A0%81%EF%BC%8C%E5%9B%A0%E6%AD%A4%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%8F%88%E6%98%AF%E5%B1%9E%E4%BA%8EBCNF%E7%9A%84%E3%80%82%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%AD%98%E5%9C%A8%E4%BB%A5%E4%B8%8B%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%9A%0A%E3%80%80%E3%80%80Sno%E2%86%92Sname%EF%BC%8CSdept%E2%86%92MN%EF%BC%8CSno%E2%86%92Sdept%EF%BC%8C%EF%BC%88Sno%EF%BC%8CCourse%EF%BC%89%E2%86%92Grade%E3%80%80%E3%80%80%E6%98%BE%E7%84%B6%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E7%9A%84%E7%A0%81%E4%B8%BASno%EF%BC%8CCourse%E3%80%82%0A%E3%80%80%E3%80%806.%20%E5%8E%9F%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E6%98%AF%E5%B1%9E%E4%BA%8E1NF%E7%9A%84%EF%BC%8C%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7Grade%E5%AE%8C%E5%85%A8%E6%8C%89%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%BA%8E%E7%A0%81%EF%BC%8C%E8%80%8C%E5%85%B6%E4%BB%96%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E5%9D%87%E4%B8%BA%E9%83%A8%E5%88%86%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%89%80%E4%BB%A5%E4%B8%8D%E5%B1%9E%E4%BA%8E2NF%E3%80%82%E5%8F%AF%E5%B0%86%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%88%86%E8%A7%A3%E4%B8%BA2NF%E5%A6%82%E4%B8%8B%EF%BC%9A%E3%80%80%E3%80%80Student1%EF%BC%88Sno%EF%BC%8CSname%EF%BC%8CSdept%EF%BC%8CMN%EF%BC%89%E3%80%80%E3%80%80Student2%EF%BC%88Sno%EF%BC%8CCourse%EF%BC%8CGrade%EF%BC%89%0A%E3%80%80%E3%80%807.%206%E4%B8%AD%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8FStudent1%E4%B8%AD%E5%AD%98%E5%9C%A8Sno%E2%86%92Sdept%20%EF%BC%8CSdept%E2%86%92MN%EF%BC%8C%E5%8D%B3%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7MN%E4%BC%A0%E9%80%92%E4%BE%9D%E8%B5%96%E4%BA%8E%E7%A0%81Sno%EF%BC%8C%E6%89%80%E4%BB%A5Student1%E5%8F%AF%E4%BB%A5%E8%BF%9B%E4%B8%80%E6%AD%A5%E5%88%86%E8%A7%A3%E4%B8%BA3NF%E5%A6%82%E4%B8%8B%EF%BC%9A%E3%80%80%E3%80%80Student11%EF%BC%88Sno%EF%BC%8CSname%EF%BC%8CSdept%EF%BC%89%E3%80%80%E3%80%80Student12%EF%BC%88Sdept%EF%BC%8CMN%EF%BC%89%0A%E3%80%80%E3%80%80%E8%80%8CStudent2%E4%B8%AD%E4%B8%8D%E5%AD%98%E5%9C%A8%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E4%BC%A0%E9%80%92%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%95%85%E5%B7%B2%E7%BB%8F%E5%B1%9E%E4%BA%8E3NF%E3%80%82%E3%80%80%E3%80%80%E6%9C%80%E7%BB%88%E5%8E%9F%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%88%86%E8%A7%A3%E4%B8%BA3NF%E5%BE%97%E5%88%B0%EF%BC%9A%E3%80%80%E3%80%80Student11%EF%BC%88Sno%EF%BC%8CSname%EF%BC%8CSdept%EF%BC%89%E3%80%80%E3%80%80Student12%EF%BC%88Sdept%EF%BC%8CMN%EF%BC%89%E3%80%80%E3%80%80Student2%EF%BC%88Sno%EF%BC%8CCourse%EF%BC%8CGrade%EF%BC%89%0A%E3%80%80%E3%80%808.%20%20%E7%AD%94%EF%BC%9A3NF%E6%98%AF%E5%BB%BA%E7%AB%8B%E5%9C%A82NF%E5%9F%BA%E7%A1%80%E4%B9%8B%E4%B8%8A%E7%9A%84%EF%BC%8C%E5%A6%82%E6%9E%9C%E6%BB%A1%E8%B6%B32NF%E7%9A%84%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E4%B8%AD%E4%B8%8D%E5%AD%98%E5%9C%A8%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E4%BC%A0%E9%80%92%E4%BE%9D%E8%B5%96%E4%BA%8E%E7%A0%81%EF%BC%8C%E5%88%99%E8%AF%A5%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%B1%9E%E4%BA%8E3NF.%E3%80%80%E3%80%80BCNF%E6%98%AF3NF%E7%9A%84%E6%94%B9%E8%BF%9B%E5%BD%A2%E5%BC%8F%EF%BC%8C%E5%AE%83%E5%BB%BA%E7%AB%8B%E5%9C%A81NF%E7%9A%84%E5%9F%BA%E7%A1%80%E4%B8%8A%E3%80%82%E5%A6%82%E6%9E%9C%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8FR%E5%B1%9E%E4%BA%8E1NF%EF%BC%8C%E5%8F%AA%E8%A6%81%E5%85%B6%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%86%B3%E5%AE%9A%E5%9B%A0%E7%B4%A0%E5%9D%87%E5%8C%85%E5%90%AB%E7%A0%81%EF%BC%8C%E5%88%99R%E5%B1%9E%E4%BA%8EBCNF%E3%80%82%E3%80%80%E3%80%80%E4%B8%80%E4%B8%AA%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%B1%9E%E4%BA%8EBCNF%EF%BC%8C%E5%88%99%E5%AE%83%E4%B8%80%E5%AE%9A%E5%B1%9E%E4%BA%8E3NF%EF%BC%8CBCNF%E6%98%AF3NF%E7%9A%84%E4%B8%80%E4%B8%AA%E7%89%B9%E4%BE%8B%EF%BC%8C%E5%8F%8D%E4%B9%8B%E4%B8%8D%E7%84%B6%E3%80%82%E3%80%80%E3%80%809.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%E5%AE%9A%E4%B9%89%EF%BC%9A%E8%AE%BER%28U%29%E6%98%AF%E4%B8%80%E4%B8%AA%E5%B1%9E%E6%80%A7%E9%9B%86U%E4%B8%8A%E7%9A%84%E4%B8%80%E4%B8%AA%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%EF%BC%8C%E3%80%81%E5%92%8C%E5%88%86%E5%88%AB%E4%B8%BAU%E7%9A%84%E5%AD%90%E9%9B%86%EF%BC%8C%E4%B8%94%E6%9C%89%EF%BC%9DU%EF%BC%8D%EF%BC%8D%EF%BC%8C%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%20%E2%86%92%E2%86%92%EF%BC%88%E8%AF%BB%E4%BD%9C%20%E5%A4%9A%E5%80%BC%E5%86%B3%E5%AE%9A%EF%BC%89%E6%88%90%E7%AB%8B%E5%BD%93%E4%B8%94%E4%BB%85%E5%BD%93%E5%AF%B9R%E7%9A%84%E4%BB%BB%E6%84%8F%E4%B8%80%E4%B8%AA%E5%85%B3%E7%B3%BBr%EF%BC%8Cr%E5%9C%A8%EF%BC%88%EF%BC%8C%EF%BC%89%E4%B8%8A%E7%9A%84%E6%AF%8F%E4%B8%AA%E5%80%BC%E5%AF%B9%E5%BA%94%E4%B8%80%E7%BB%84%E7%9A%84%E5%80%BC%EF%BC%8C%E8%BF%99%E7%BB%84%E5%80%BC%E4%BB%85%E4%BB%85%E7%94%B1%E5%80%BC%E5%86%B3%E5%AE%9A%E8%80%8C%E4%B8%8E%E5%80%BC%E6%97%A0%E5%85%B3%E3%80%82%E3%80%80%E3%80%80%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%EF%BC%88MVD%EF%BC%89%E6%98%AF%E4%B8%A4%E4%B8%AA%E5%B1%9E%E6%80%A7%E6%88%96%E5%B1%9E%E6%80%A7%E9%9B%86%E5%90%88%E4%B9%8B%E9%97%B4%E7%9B%B8%E4%BA%92%E7%8B%AC%E7%AB%8B%E7%9A%84%E6%96%AD%E8%A8%80%E3%80%82%E5%AE%83%E6%98%AF%E5%B9%BF%E4%B9%89%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%88%E6%88%96%E8%80%85%E8%AF%B4%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E6%98%AF%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%E7%9A%84%E4%B8%80%E7%A7%8D%E7%89%B9%E6%AE%8A%E6%83%85%E5%86%B5%EF%BC%89%E3%80%82%E3%80%80%E3%80%80%EF%BC%882%EF%BC%894NF%E5%AE%9A%E4%B9%89%EF%BC%9A%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8FR%EF%BC%88U%EF%BC%891NF%EF%BC%8C%E8%8B%A5%E5%AF%B9%E4%BA%8ER%E7%9A%84%E4%BB%BB%E6%84%8F%E9%9D%9E%E5%B9%B3%E5%87%A1%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%E2%86%92%E2%86%92%EF%BC%88%EF%BC%89%EF%BC%8C%E9%83%BD%E5%90%AB%E6%9C%89%E7%A0%81%EF%BC%8C%E5%88%99%E7%A7%B0R%EF%BC%88U%EF%BC%894NF%E3%80%82%E3%80%80%E3%80%804NF%E5%B0%B1%E6%98%AF%E9%99%90%E5%88%B6%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%E5%B1%9E%E6%80%A7%E4%B9%8B%E9%97%B4%E4%B8%8D%E5%85%81%E8%AE%B8%E6%9C%89%E9%9D%9E%E5%B9%B3%E5%87%A1%E7%9A%84%E4%B8%94%E9%9D%9E%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E7%9A%84%E5%A4%9A%E5%80%BC%E4%BE%9D%E8%B5%96%E3%80%82%0A%E3%80%80%E3%80%8010.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89Armstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%EF%BC%9A%E8%AE%BER%3CU%EF%BC%8CF%3E%E4%B8%BA%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%EF%BC%8C%E5%85%B6%E4%B8%ADU%E4%B8%BA%E5%B1%9E%E6%80%A7%E9%9B%86%EF%BC%8CF%E6%98%AFU%E4%B8%8A%E7%9A%84%E4%B8%80%E7%BB%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E3%80%82%E5%AF%B9R%E6%9C%89%E4%B8%89%E4%B8%AA%E6%8E%A8%E7%90%86%E8%A7%84%E5%88%99%EF%BC%9A%E3%80%80%E3%80%80%E8%87%AA%E5%8F%8D%E5%BE%8B%EF%BC%9A%E8%8B%A5U%EF%BC%8C%E5%88%99%E2%86%92%E4%B8%BAF%E6%89%80%E8%95%B4%E5%90%AB%EF%BC%9B%E3%80%80%E3%80%80%E5%A2%9E%E5%B9%BF%E5%BE%8B%EF%BC%9A%E8%8B%A5%E2%86%92%E4%B8%BAF%E6%89%80%E8%95%B4%E5%90%AB%EF%BC%8C%E4%B8%94U%EF%BC%8C%E5%88%99%E2%86%92%E4%B8%BAF%E6%89%80%E8%95%B4%E5%90%AB%EF%BC%9B%E3%80%80%E3%80%80%E4%BC%A0%E9%80%92%E5%BE%8B%EF%BC%9A%E8%8B%A5%E2%86%92%E5%92%8C%E2%86%92%E4%B8%BAF%E6%89%80%E8%95%B4%E5%90%AB%EF%BC%8C%E5%88%99%E2%86%92%E4%B8%BAF%E6%89%80%E8%95%B4%E5%90%AB%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89Armstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%9C%89%E6%95%88%E6%80%A7%E6%98%AF%E6%8C%87%EF%BC%9Ay%E7%94%B1F%E5%87%BA%E5%8F%91%E6%A0%B9%E6%8D%AEArmstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E6%8E%A8%E5%AF%BC%E5%87%BA%E6%9D%A5%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E4%B8%80%E5%AE%9A%E5%9C%A8%E4%B8%AD%E3%80%82%E3%80%80%E3%80%80Armstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%AE%8C%E5%A4%87%E6%80%A7%E6%98%AF%E6%8C%87%EF%BC%9A%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E5%BF%85%E5%AE%9A%E5%8F%AF%E4%BB%A5%E6%9C%89F%E6%A0%B9%E6%8D%AEArmstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E6%8E%A8%E5%AF%BC%E5%87%BA%E6%9D%A5%E3%80%82%E3%80%80%E3%80%8011.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%E7%94%B1%E7%AE%97%E6%B3%95%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E4%BB%A4%3DBD%EF%BC%9B%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E8%AE%A1%E7%AE%97%EF%BC%8C%E9%80%90%E4%B8%80%E6%89%AB%E6%8F%8FF%E4%B8%AD%E7%9A%84%E5%90%84%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%89%BE%E5%88%B0%E5%B7%A6%E9%83%A8%E4%B8%BAB%E3%80%81D%E6%88%96BD%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E5%BE%97%E5%88%B0D%E2%86%92EG%EF%BC%8C%E6%95%85%3DBD%E2%88%AAEG%3D%20BDEG%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E8%AE%A1%E7%AE%97%EF%BC%8C%E9%80%90%E4%B8%80%E6%89%AB%E6%8F%8FF%E4%B8%AD%E7%9A%84%E5%90%84%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%89%BE%E5%88%B0%E5%B7%A6%E9%83%A8%E4%B8%BABDEG%E6%88%96BDEG%E5%AD%90%E9%9B%86%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E5%BE%97%E5%88%B0BE%E2%86%92C%EF%BC%8C%E6%95%85%3DBDEG%E2%88%AAC%3D%20BCDEG%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E8%AE%A1%E7%AE%97%EF%BC%8C%E9%80%90%E4%B8%80%E6%89%AB%E6%8F%8FF%E4%B8%AD%E7%9A%84%E5%90%84%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%89%BE%E5%88%B0%E5%B7%A6%E9%83%A8%E4%B8%BABCDEG%E6%88%96BCDEG%E5%AD%90%E9%9B%86%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E5%BE%97%E5%88%B0C%20%E2%86%92A%EF%BC%8CCG%E2%86%92BD%EF%BC%8CACD%E2%86%92B%EF%BC%8CCE%E2%86%92AG%EF%BC%8C%E6%95%85%3DBCDEG%E2%88%AAADBG%3DU%EF%BC%8C%E7%AE%97%E6%B3%95%E7%BB%88%E6%AD%A2%E3%80%82%E3%80%80%E3%80%80%E6%95%85%E6%9C%80%E7%BB%88%E6%B1%82%E5%BE%97%3DU%E3%80%82%E3%80%80%E3%80%8012.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%E6%A0%B9%E6%8D%AE%E7%AE%97%E6%B3%95%EF%BC%9A%E7%94%B1%E4%BA%8EF%E4%B8%AD%E7%9A%84%E4%BB%BB%E4%BD%95%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E7%9A%84%E5%8F%B3%E9%83%A8%E5%B7%B2%E7%BB%8F%E5%8F%AA%E5%90%AB%E6%9C%89%E4%B8%80%E4%B8%AA%E5%B1%9E%E6%80%A7%E3%80%82%E5%88%99%EF%BC%9A%0A%E3%80%80%E3%80%80%E2%91%A0%20%E8%AE%BEA%E2%86%92B%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%EF%BC%8C%E5%B0%86%E5%85%B6%E4%BB%8EF%E4%B8%AD%E5%8E%BB%E6%8E%89%EF%BC%8C%E7%9C%8B%E8%83%BD%E5%90%A6%E6%A0%B9%E6%8D%AEArmstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%8E%A8%E7%90%86%E8%A7%84%E5%88%99%E5%AF%BC%E5%87%BA%E3%80%82%E3%80%80%E3%80%80%E6%98%BE%E7%84%B6%E6%97%A0%E6%B3%95%E5%AF%BC%E5%87%BA%E3%80%82%E6%95%85A%E2%86%92B%E4%B8%8D%E8%83%BD%E5%88%A0%E9%99%A4%E3%80%82%E3%80%80%E3%80%80%E2%91%A1%20%E8%AE%BEB%E2%86%92A%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%EF%BC%8C%E5%B0%86%E5%85%B6%E4%BB%8EF%E4%B8%AD%E5%8E%BB%E6%8E%89%EF%BC%8C%E7%9C%8B%E8%83%BD%E5%90%A6%E6%A0%B9%E6%8D%AEArmstrong%E5%85%AC%E7%90%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%8E%A8%E7%90%86%E8%A7%84%E5%88%99%E5%AF%BC%E5%87%BA%E3%80%82%0A%E3%80%80%E3%80%80%E5%9B%A0%E4%B8%BAB%20%E2%86%92C%EF%BC%8C%20C%E2%86%92A%E5%88%99%E6%A0%B9%E6%8D%AE%E4%BC%A0%E9%80%92%E5%BE%8B%E6%9C%89B%E2%86%92A%E6%88%90%E7%AB%8B%EF%BC%8C%E5%8F%AF%E8%A7%81B%E2%86%92A%E7%A1%AE%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%E3%80%82%E5%B0%86%E5%85%B6%E4%BB%8EF%E4%B8%AD%E5%8E%BB%E6%8E%89%EF%BC%8C%E5%BE%97%E5%88%B0F1%3D%7B%20A%E2%86%92B%EF%BC%8C%20B%20%E2%86%92C%EF%BC%8CA%E2%86%92C%EF%BC%8C%20C%E2%86%92A%20%7D%E3%80%82%E3%80%80%E3%80%80%E2%91%A2%20%E6%98%BE%E7%84%B6B%20%E2%86%92C%E4%B8%8D%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%E3%80%82%E3%80%80%E3%80%80%E2%91%A3%20%E8%AE%BEA%E2%86%92C%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%EF%BC%8C%E5%90%8C%E6%A0%B7%E5%AE%B9%E6%98%93%E5%BE%97%E5%88%B0%E5%85%B6%E4%B9%9F%E6%98%AF%E5%86%97%E4%BD%99%E7%9A%84%EF%BC%8C%E6%95%85%E4%B9%9F%E5%BA%94%E5%8E%BB%E6%8E%89%E3%80%82%E5%BE%97%E5%88%B0F2%3D%7B%20A%E2%86%92B%EF%BC%8C%20B%20%E2%86%92C%EF%BC%8C%20C%E2%86%92A%20%7D%E3%80%82%E3%80%80%E3%80%80%E7%94%B1%E4%BA%8EF2%E4%B8%AD%E5%B7%B2%E4%B8%8D%E5%AD%98%E5%9C%A8%E5%86%97%E4%BD%99%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E5%9B%A0%E6%AD%A4F2%E5%B0%B1%E6%98%AF%E8%A6%81%E6%B1%82%E7%9A%84Fmin%E3%80%82%E3%80%80%E3%80%8013.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%8F%AF%E4%BB%A5%E6%B1%82%E8%A7%A3%E5%BE%97R%E7%9A%84%E7%A0%81%E4%B8%BACE%EF%BC%8C%E5%9B%A0%E4%B8%BA%3DU%EF%BC%8C%E5%B9%B6%E4%B8%94%E5%9C%A8CE%E4%B8%AD%E4%B8%8D%E5%AD%98%E5%9C%A8%E4%B8%80%E4%B8%AA%E7%9C%9F%E5%AD%90%E9%9B%86%E8%83%BD%E5%86%B3%E5%AE%9AR%E7%9A%84%E5%85%A8%E4%BD%93%E5%B1%9E%E6%80%A7U%EF%BC%8C%E6%95%85R%E4%B8%BA%E7%A0%81%E3%80%82%E3%80%80%E3%80%80%E7%94%B1%E4%BA%8E%E4%B8%AD%E5%8F%AA%E5%90%AB%E6%9C%89%E4%B8%A4%E4%B8%AA%E5%85%B3%E7%B3%BB%E6%A8%A1%E5%BC%8F%EF%BC%8C%E6%95%85%E5%8F%AF%E4%BD%BF%E7%94%A8%E5%AE%9A%E7%90%866-6%E5%88%A4%E6%96%AD%E7%9A%84%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E6%80%A7%EF%BC%9A%E3%80%80%E3%80%80ABE%E2%88%A9CDEG%3DE%EF%BC%8CABE-CDEG%3DAB%EF%BC%8CCDEG-ABE%3DCDG%E3%80%80%E3%80%80%E5%9B%A0%E4%B8%BAE%E2%86%92A%EF%BC%8CA%E2%86%92B%EF%BC%8C%E6%95%85E%E2%86%92B%EF%BC%88%E4%BC%A0%E9%80%92%E5%BE%8B%EF%BC%89%EF%BC%8C%E7%94%B1E%E2%86%92A%EF%BC%8C%20E%E2%86%92B%E5%BE%97E%E2%86%92AB%EF%BC%88%E5%90%88%E5%B9%B6%E5%BE%8B%EF%BC%89%E3%80%82%E3%80%80%E3%80%80%E6%95%85E%E2%86%92AB%E2%88%88%EF%BC%8C%E7%94%B1%E5%AE%9A%E7%90%86%E7%9F%A5%E5%85%B7%E6%9C%89%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E6%80%A7%E3%80%82%E3%80%80%E3%80%8014.%20R1%E7%9A%84%E7%A0%81%E4%B8%BAE%EF%BC%8C%E6%98%BE%E7%84%B6R1%E5%B1%9E%E4%BA%8E2NF%EF%BC%8C%E4%BD%86R1%E4%B8%AD%E5%AD%98%E5%9C%A8%E9%9D%9E%E4%B8%BB%E5%B1%9E%E6%80%A7%E5%AF%B9%E7%A0%81%E7%9A%84%E4%BC%A0%E9%80%92%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%95%85R1%E4%B8%8D%E5%B1%9E%E4%BA%8E3NF%E3%80%82%E3%80%80%E3%80%80R2%E7%9A%84%E7%A0%81%E4%B8%BACE%EF%BC%8C%E7%94%B1%E4%BA%8E%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96C%20%E2%86%92G%20%E4%B8%ADG%E5%AF%B9%E7%A0%81%E9%83%A8%E5%88%86%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%95%85R2%E4%B8%8D%E5%B1%9E%E4%BA%8E2NF%EF%BC%8C%E5%8D%B3R2%E5%B1%9E%E4%BA%8E1NF%E3%80%82%E3%80%80%E3%80%8015.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E4%BB%8E%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E9%9B%86F%E4%B8%AD%E5%8F%AF%E4%BB%A5%E7%9C%8B%E5%87%BA%EF%BC%8CE%E5%92%8CC%E4%B8%A4%E4%B8%AA%E5%B1%9E%E6%80%A7%E4%B8%8D%E4%BE%9D%E8%B5%96%E4%BA%8E%E5%85%B6%E4%BB%96%E5%B1%9E%E6%80%A7%EF%BC%8C%E6%89%80%E4%BB%A5%E7%A0%81%E4%B8%AD%E5%BF%85%E7%84%B6%E8%87%B3%E5%B0%91%E5%8C%85%E5%90%ABE%E5%92%8CC%EF%BC%8C%E6%B1%82EC%E5%B1%9E%E6%80%A7%E7%9A%84%E9%97%AD%E5%8C%85%EF%BC%8C%E8%8B%A5%E5%8C%85%E5%90%AB%E6%89%80%E6%9C%89%E7%9A%84%E5%B1%9E%E6%80%A7%EF%BC%8C%E9%82%A3%E4%B9%88%EF%BC%8CEC%E5%8D%B3%E4%B8%BA%E7%A0%81%E3%80%82%E3%80%80%E3%80%80%E4%BB%A4%3DEC%20%EF%BC%8C%E5%9B%A0%E6%9C%89E%E2%86%92D%EF%BC%8C%E6%95%85%3DECD%EF%BC%8C%E5%8F%88D%E2%86%92B%EF%BC%8C%E5%88%99%3DECDB%EF%BC%8C%E7%94%B1DC%E2%86%92E%EF%BC%8C%E5%BE%97%3DECDBE%EF%BC%8C%E7%94%B1%E6%AD%A4EC%E7%9A%84%E9%97%AD%E5%8C%85%E5%8C%85%E5%90%AB%E6%89%80%E6%9C%89%E5%B1%9E%E6%80%A7%EF%BC%8C%E6%95%85EC%E4%B8%BA%E7%A0%81%E3%80%82%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%88%A4%E6%96%AD%E6%98%AF%E5%90%A6%E4%B8%BA%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E5%88%86%E8%A7%A3%EF%BC%8C%E7%94%B1%E7%AE%97%E6%B3%95%EF%BC%8C%E9%A6%96%E5%85%88%E6%9E%84%E9%80%A0%E7%9F%A9%E9%98%B5%E5%A6%82%E8%A1%A8%E6%89%80%E7%A4%BA%E3%80%82%E8%A1%A8A-1%0AABCDE%0AR1%EF%BC%88AB%EF%BC%89a1a2%0Ab13b14b15R2%EF%BC%88AE%EF%BC%89a1%0Ab22b23b24a5R3%EF%BC%88EC%EF%BC%89b31b32a3%0Ab34a5%0AR4%28DBC%29b41a2a3a4%0Ab45%0AR5%28AC%29a1b52a3%0Ab54b55%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%E4%BE%9D%E6%AC%A1%E6%A3%80%E6%9F%A5F%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%97%A0%E6%B3%95%E4%BF%AE%E6%94%B9%E6%AD%A4%E8%A1%A8%EF%BC%8C%E6%89%80%E4%BB%A5%E4%B8%8D%E6%98%AF%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E7%9A%84%E5%88%86%E8%A7%A3%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%9B%A0%E4%B8%BAF%3D%7BA%E2%86%92D%EF%BC%8CE%E2%86%92D%EF%BC%8CD%E2%86%92B%EF%BC%8CBC%E2%86%92D%20%EF%BC%8CDC%E2%86%92A%20%7D%E5%B7%B2%E7%BB%8F%E6%98%AF%E6%9C%80%E5%B0%8F%E7%9A%84%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E9%9B%86%EF%BC%8C%E6%89%80%E4%BB%A5%E6%A0%B9%E6%8D%AE%E7%AE%97%E6%B3%95%EF%BC%8C%E8%AE%BE%3D%7B%20AD%EF%BC%8CED%EF%BC%8CDB%EF%BC%8CBCD%EF%BC%8CDCA%20%7D%E3%80%80%E3%80%80%E5%88%A4%E6%96%AD%E6%98%AF%E5%90%A6%E4%B8%BA%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E5%88%86%E8%A7%A3%EF%BC%8C%E5%90%8C%E6%A0%B7%E6%9E%84%E9%80%A0%E4%BA%8C%E7%BB%B4%E7%9F%A9%E9%98%B5%EF%BC%8C%E5%A6%82%E8%A1%A8A-2%E6%89%80%E7%A4%BA%E3%80%82%E8%A1%A8A-2%0AABCDE%0AR1%EF%BC%88AD%EF%BC%89a1b12b13a4b15%0AR2%EF%BC%88ED%EF%BC%89b21b22b23a4a5%0AR3%EF%BC%88DB%EF%BC%89b31a2%0Ab33a4b35%0AR4%28DBC%29b41a2a3a4%0Ab45%0AR5%28DAC%29a1b52a3%0Aa4%0Ab55%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%E4%BE%9D%E6%AC%A1%E6%A3%80%E6%9F%A5F%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%80%E4%B8%AA%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%EF%BC%8C%E6%97%A0%E6%B3%95%E4%BF%AE%E6%94%B9%E6%AD%A4%E8%A1%A8%EF%BC%8C%E6%89%80%E4%BB%A5%E4%B8%8D%E6%98%AF%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E7%9A%84%E5%88%86%E8%A7%A3%E3%80%82%E3%80%80%E3%80%80%E4%BB%A4%3D%E2%88%AA%7BEC%7D%EF%BC%8CEC%E6%98%AFR%E7%9A%84%E7%A0%81%0A%E3%80%80%E3%80%8016.%20R%E5%88%86%E8%A7%A3%E4%B8%BA3NF%EF%BC%8C%E5%B9%B6%E4%B8%94%E5%85%B7%E6%9C%89%E6%97%A0%E6%8D%9F%E8%BF%9E%E6%8E%A5%E6%80%A7%E5%92%8C%E4%BF%9D%E6%8C%81%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E6%80%A7%E7%9A%84%E5%88%86%E8%A7%A3%E5%A6%82%E4%B8%8B%EF%BC%9A%3D%7B%20AD%EF%BC%8CED%20%EF%BC%8CDB%EF%BC%8CBCD%20%EF%BC%8CDCA%20%EF%BC%8CEC%7D%E3%80%82%E3%80%80%E3%80%8017.%20%20%E8%AF%81%E6%98%8E%EF%BC%9A%E8%AE%BER%E4%B8%BA%E4%B8%80%E4%B8%AA%E4%BA%8C%E5%85%83%E5%85%B3%E7%B3%BBR%EF%BC%88A1%EF%BC%8CA2%EF%BC%89%EF%BC%8C%E5%88%99%E5%B1%9E%E6%80%A7A1%E5%92%8CA2%E4%B9%8B%E9%97%B4%E5%8F%AF%E8%83%BD%E5%AD%98%E5%9C%A8%E4%BB%A5%E4%B8%8B%E5%87%A0%E7%A7%8D%E4%BE%9D%E8%B5%96%E5%85%B3%E7%B3%BB%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89A1%E2%86%92A2%EF%BC%8C%E4%BD%86A2A1%EF%BC%8C%E5%88%99%E5%85%B3%E7%B3%BBR%E7%9A%84%E7%A0%81%E4%B8%BAA1%EF%BC%8C%E5%87%BD%E6%95%B0%E4%BE%9D%E8%B5%96%E7%9A%84%E5%B7%A6%E9%83%A8%E5%8C%85%E5%90%AB%E7%A0%81%EF%BC%8C%E6%89%80%E4%BB%A5R%E2%88%88BCNF%E3%80%82%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89A1A2%EF%BC%8CA2%20%E2%86%92A1%EF%BC%8C%E5%88%99%E5%85%B3%E7%B3%BBR%E7%9A%84%E7%A0%81%E4%B8%BAA2%EF%BC%8C%E5%90%8C%E6%A0%B7R%E2%88%88BCNF%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89R%E7%9A%84%E7%A0%81%E4%B8%BA%EF%BC%88A1%EF%BC%8CA2%EF%BC%89%EF%BC%8C%E5%88%99%E6%98%BE%E7%84%B6R%E2%88%88BCNF%E3%80%82%E7%AC%AC7%E7%AB%A0%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20C%092.%20%20B%093.%20%20D%204.%20%20C%095.%20%20A%20%E3%80%80%E3%80%806.A%20%207.B%20%208.B%20%209.C%20%2010.%20B%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801%E3%80%81%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%0A%E3%80%80%E3%80%802%E3%80%81%E5%AE%9E%E4%BD%93%E8%81%94%E7%B3%BB%E6%96%B9%E6%B3%95%EF%BC%88E-R%20%E6%96%B9%E6%B3%95%EF%BC%89%E3%80%80%E3%80%803%E3%80%81%E9%94%AE%E3%80%80%E3%80%804%E3%80%81%E7%B4%A2%E5%BC%95%EF%BC%8C%20%E7%B4%A2%E5%BC%95%EF%BC%8C%E7%B4%A2%E5%BC%95%E3%80%80%E3%80%805%E3%80%81%E5%86%B2%E7%AA%81%0A%E3%80%80%E3%80%806.%20%E5%AE%9E%E4%BD%93%E4%B8%8E%E5%AE%9E%E4%BD%93%E9%97%B4%E7%9A%84%E8%81%94%E7%B3%BB%E3%80%80%E3%80%807.%20%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AD%90%E6%A8%A1%E5%BC%8F%E3%80%80%E3%80%808.%20%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%E3%80%80%E3%80%809.%20DBMS%E3%80%80%E3%80%8010.%20%E5%AD%90%E6%A8%A1%E5%BC%8F%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E6%A0%B9%E6%8D%AE%E8%A7%84%E8%8C%83%E8%AE%BE%E8%AE%A1%E7%9A%84%E5%8E%9F%E5%88%99%EF%BC%8C%E4%B8%80%E8%88%AC%E5%8F%AF%E4%BB%A5%E6%8A%8A%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%BE%E8%AE%A1%E5%88%86%E6%88%90%E4%BB%A5%E4%B8%8B%E4%BA%94%E4%B8%AA%E9%98%B6%E6%AE%B5%EF%BC%9A%E9%9C%80%E6%B1%82%E5%88%86%E6%9E%90%E3%80%81%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E3%80%81%E9%80%BB%E8%BE%91%E8%AE%BE%E8%AE%A1%E3%80%81%E7%89%A9%E7%90%86%E8%AE%BE%E8%AE%A1%E5%92%8C%E9%AA%8C%E8%AF%81%E8%AE%BE%E8%AE%A1%E3%80%82%E5%85%B6%E4%B8%AD%E9%AA%8C%E8%AF%81%E8%AE%BE%E8%AE%A1%E9%98%B6%E6%AE%B5%E5%8C%85%E6%8B%AC%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%9E%E6%96%BD%E3%80%81%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E8%BF%90%E8%A1%8C%E5%92%8C%E7%BB%B4%E6%8A%A4%E4%B8%A4%E4%B8%AA%E5%AD%90%E9%98%B6%E6%AE%B5%E3%80%82%0A%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E9%9C%80%E6%B1%82%E5%88%86%E6%9E%90%E9%98%B6%E6%AE%B5%E7%9A%84%E4%BB%BB%E5%8A%A1%E5%9C%A8%E4%BA%8E%E6%94%B6%E9%9B%86%E6%95%B0%E6%8D%AE%E5%BA%93%E6%89%80%E9%9C%80%E8%A6%81%E7%9A%84%E4%BF%A1%E6%81%AF%E5%86%85%E5%AE%B9%EF%BC%8C%E8%B0%83%E6%9F%A5%E5%92%8C%E5%88%86%E6%9E%90%E7%94%A8%E6%88%B7%E7%9A%84%E4%B8%9A%E5%8A%A1%E6%B4%BB%E5%8A%A8%E5%92%8C%E6%95%B0%E6%8D%AE%E7%9A%84%E4%BD%BF%E7%94%A8%E6%83%85%E5%86%B5%EF%BC%8C%E5%BC%84%E6%B8%85%E6%89%80%E7%94%A8%E6%95%B0%E6%8D%AE%E7%9A%84%E7%A7%8D%E7%B1%BB%E3%80%81%E8%8C%83%E5%9B%B4%E3%80%81%E6%95%B0%E9%87%8F%E4%BB%A5%E5%8F%8A%E5%AE%83%E4%BB%AC%E5%9C%A8%E4%B8%9A%E5%8A%A1%E6%B4%BB%E5%8A%A8%E4%B8%AD%E4%BA%A4%E6%B5%81%E7%9A%84%E6%83%85%E5%86%B5%EF%BC%8C%E7%A1%AE%E5%AE%9A%E7%94%A8%E6%88%B7%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E7%9A%84%E4%BD%BF%E7%94%A8%E8%A6%81%E6%B1%82%E5%92%8C%E5%90%84%E7%A7%8D%E7%BA%A6%E6%9D%9F%E6%9D%A1%E4%BB%B6%E7%AD%89%EF%BC%8C%E5%BD%A2%E6%88%90%E7%94%A8%E6%88%B7%E9%9C%80%E6%B1%82%E8%A7%84%E7%BA%A6%EF%BC%8C%E5%B9%B6%E4%BB%A5%E9%9C%80%E6%B1%82%E8%AF%B4%E6%98%8E%E4%B9%A6%E7%9A%84%E5%BD%A2%E5%BC%8F%E7%A1%AE%E5%AE%9A%E4%B8%8B%E6%9D%A5%EF%BC%8C%E4%BD%9C%E4%B8%BA%E4%BB%A5%E5%90%8E%E7%B3%BB%E7%BB%9F%E5%BC%80%E5%8F%91%E7%9A%84%E6%8C%87%E5%8D%97%E5%92%8C%E7%B3%BB%E7%BB%9F%E9%AA%8C%E8%AF%81%E7%9A%84%E4%BE%9D%E6%8D%AE%E3%80%82%E3%80%80%E3%80%80%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E8%A6%81%E4%BB%8E%E7%94%A8%E6%88%B7%E7%9A%84%E8%A7%92%E5%BA%A6%E7%9C%8B%E5%BE%85%E6%95%B0%E6%8D%AE%E5%8F%8A%E5%A4%84%E7%90%86%E9%9C%80%E6%B1%82%E5%92%8C%E7%BA%A6%E6%9D%9F%EF%BC%8C%E8%80%8C%E5%90%8E%E4%BA%A7%E7%94%9F%E4%B8%80%E4%B8%AA%E5%8F%8D%E6%98%A0%E7%94%A8%E6%88%B7%E8%A7%82%E7%82%B9%E7%9A%84%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E3%80%82%E5%9C%A8%E5%AE%A2%E8%A7%82%E7%8E%AF%E5%A2%83%E4%B8%8B%EF%BC%8C%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E7%9B%B8%E5%AF%B9%E7%A8%B3%E5%AE%9A%E3%80%82%E5%BD%93%E5%BA%94%E7%94%A8%E7%B3%BB%E7%BB%9F%E9%9C%80%E8%A6%81%E6%9B%B4%E6%8D%A2DBMS%E6%97%B6%EF%BC%8C%E5%8F%AA%E9%9C%80%E9%87%8D%E6%96%B0%E8%AE%BE%E8%AE%A1%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%EF%BC%8C%E8%80%8C%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E5%8F%AF%E4%BB%A5%E4%BF%9D%E6%8C%81%E4%B8%8D%E5%8F%98%E3%80%82%E8%BF%99%E6%A0%B7%E5%B0%B1%E8%83%BD%E6%9C%89%E6%95%88%E6%8E%A7%E5%88%B6%E8%AE%BE%E8%AE%A1%E7%9A%84%E5%A4%8D%E6%9D%82%E7%A8%8B%E5%BA%8F%EF%BC%8C%E4%BE%BF%E4%BA%8E%E7%BB%84%E7%BB%87%E7%AE%A1%E7%90%86%E3%80%82%E3%80%80%E3%80%80%E9%80%BB%E8%BE%91%E8%AE%BE%E8%AE%A1%E9%98%B6%E6%AE%B5%E7%9A%84%E4%BB%BB%E5%8A%A1%E6%98%AF%E6%8A%8A%E5%9C%A8%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E9%98%B6%E6%AE%B5%E5%BE%97%E5%88%B0%E7%9A%84%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E8%BD%AC%E6%8D%A2%E6%88%90%E5%85%B7%E4%BD%93DBMS%E6%89%80%E6%94%AF%E6%8C%81%E7%9A%84%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%E3%80%82%E3%80%80%E3%80%80%E7%89%A9%E7%90%86%E8%AE%BE%E8%AE%A1%E7%9A%84%E4%BB%BB%E5%8A%A1%E6%98%AF%E5%AF%B9%E7%BB%99%E5%AE%9A%E7%9A%84%E9%80%BB%E8%BE%91%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%E9%80%89%E5%8F%96%E4%B8%80%E4%B8%AA%E6%9C%80%E9%80%82%E5%90%88%E5%BA%94%E7%94%A8%E7%8E%AF%E5%A2%83%E7%9A%84%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%EF%BC%8C%E7%A1%AE%E5%AE%9A%E8%AE%B0%E5%BD%95%E7%9A%84%E5%AD%98%E5%82%A8%E6%96%B9%E5%BC%8F%E5%92%8C%E5%AD%98%E5%82%A8%E6%96%B9%E6%B3%95%EF%BC%8C%E7%A1%AE%E5%AE%9A%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AD%98%E6%94%BE%E4%BD%8D%E7%BD%AE%EF%BC%8C%E7%A1%AE%E5%AE%9A%E7%B3%BB%E7%BB%9F%E7%9A%84%E9%85%8D%E7%BD%AE%E3%80%82%E3%80%80%E3%80%80%E9%AA%8C%E8%AF%81%E8%AE%BE%E8%AE%A1%E5%8C%85%E6%8B%AC%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%9E%E6%96%BD%E3%80%81%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E8%BF%90%E8%A1%8C%E5%92%8C%E7%BB%B4%E6%8A%A4%E4%B8%A4%E4%B8%AA%E5%AD%90%E9%98%B6%E6%AE%B5%E3%80%82%0A%E3%80%80%E3%80%80%E5%9C%A8%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%9E%E6%96%BD%E9%98%B6%E6%AE%B5%EF%BC%8C%E8%AE%BE%E8%AE%A1%E5%BC%80%E5%8F%91%E4%BA%BA%E5%91%98%E5%B0%86%E6%95%B0%E6%8D%AE%E5%BA%93%E9%80%BB%E8%BE%91%E8%AE%BE%E8%AE%A1%E5%92%8C%E7%89%A9%E7%90%86%E8%AE%BE%E8%AE%A1%E7%BB%93%E6%9E%9C%E7%94%A8DBMS%E6%8F%90%E4%BE%9B%E7%9A%84%E6%95%B0%E6%8D%AE%E5%AE%9A%E4%B9%89%E8%AF%AD%E8%A8%80%EF%BC%88DDL%EF%BC%89%E4%B8%A5%E6%A0%BC%E6%8F%8F%E8%BF%B0%E5%87%BA%E6%9D%A5%EF%BC%8C%E4%BD%BF%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%E6%88%90%E4%B8%BADBMS%E5%8F%AF%E4%BB%A5%E6%8E%A5%E5%8F%97%E7%9A%84%E6%BA%90%E4%BB%A3%E7%A0%81%EF%BC%8C%E5%86%8D%E7%BB%8F%E8%BF%87%E8%B0%83%E8%AF%95%E4%BA%A7%E7%94%9F%E7%9B%AE%E6%A0%87%E6%A8%A1%E5%BC%8F%EF%BC%8C%E5%AE%9A%E4%B9%89%E5%A5%BD%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E7%BB%93%E6%9E%84%EF%BC%8C%E6%9C%80%E5%90%8E%E8%A6%81%E7%BB%84%E7%BB%87%E5%85%A5%E5%BA%93%E5%B9%B6%E8%BF%90%E8%A1%8C%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E8%BF%9B%E8%A1%8C%E8%B0%83%E8%AF%95%E3%80%82%E3%80%80%E3%80%80%E8%80%8C%E5%9C%A8%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%90%E8%A1%8C%E5%92%8C%E7%BB%B4%E6%8A%A4%E9%98%B6%E6%AE%B5%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E5%91%98%E9%9C%80%E8%A6%81%E8%BF%9B%E8%A1%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E8%BD%AC%E5%82%A8%E3%80%81%E6%81%A2%E5%A4%8D%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E5%AE%89%E5%85%A8%E6%80%A7%E3%80%81%E5%AE%8C%E6%95%B4%E6%80%A7%E6%8E%A7%E5%88%B6%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E6%80%A7%E8%83%BD%E6%81%A9%E7%B3%BB%E5%92%8C%E6%94%B9%E8%BF%9B%E7%AD%89%E5%B7%A5%E4%BD%9C%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E5%9C%A8%E8%B0%83%E6%9F%A5%E5%88%86%E6%9E%90%E7%9A%84%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E6%A0%B9%E6%8D%AE%E4%B8%8D%E5%90%8C%E7%9A%84%E7%8E%AF%E5%A2%83%E5%92%8C%E6%9D%A1%E4%BB%B6%EF%BC%8C%E5%8F%AF%E4%BB%A5%E4%BD%BF%E7%94%A8%E4%B8%8D%E7%94%A8%E7%9A%84%E8%B0%83%E6%9F%A5%E6%96%B9%E6%B3%95%E3%80%82%E6%AF%94%E8%BE%83%E5%B8%B8%E8%A7%81%E7%9A%84%E8%B0%83%E6%9F%A5%E6%96%B9%E6%B3%95%E5%8C%85%E6%8B%AC%EF%BC%9A%E7%8E%B0%E5%9C%BA%E4%BD%9C%E4%B8%9A%E3%80%81%E5%BC%80%E8%B0%83%E6%9F%A5%E4%BC%9A%E3%80%81%E4%B8%93%E4%BA%BA%E4%BB%8B%E7%BB%8D%E3%80%81%E8%AF%A2%E9%97%AE%E3%80%81%E9%97%AE%E5%8D%B7%E8%B0%83%E6%9F%A5%E3%80%81%E6%9F%A5%E9%98%85%E8%AE%B0%E5%BD%95%E6%8A%A5%E8%A1%A8%E7%AD%89%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%E7%9A%84%E5%86%85%E5%AE%B9%E5%8C%85%E6%8B%AC%EF%BC%9A%0A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E6%95%B0%E6%8D%AE%E9%A1%B9%E3%80%82%E6%95%B0%E6%8D%AE%E9%A1%B9%E5%86%85%E5%AE%B9%E5%8C%85%E6%8B%AC%E6%95%B0%E6%8D%AE%E9%A1%B9%E7%9A%84%E5%90%8D%E7%A7%B0%E3%80%81%E7%B1%BB%E5%9E%8B%E3%80%81%E9%95%BF%E5%BA%A6%E3%80%81%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E3%80%82%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E6%94%BE%E6%98%A0%E4%BA%86%E6%95%B0%E6%8D%AE%E4%B9%8B%E9%97%B4%E7%9A%84%E7%BB%84%E5%90%88%E5%85%B3%E7%B3%BB%E3%80%82%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E5%8F%AF%E4%BB%A5%E7%94%B1%E8%8B%A5%E5%B9%B2%E4%B8%AA%E6%95%B0%E6%8D%AE%E9%A1%B9%E6%88%96%E8%80%85%E8%8B%A5%E5%B9%B2%E4%B8%AA%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E7%BB%84%E6%88%90%EF%BC%8C%E4%B9%9F%E5%8F%AF%E4%BB%A5%E7%94%B1%E8%8B%A5%E5%B9%B2%E4%B8%AA%E6%95%B0%E6%8D%AE%E9%A1%B9%E5%92%8C%E8%8B%A5%E5%B9%B2%E4%B8%AA%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E6%B7%B7%E5%90%88%E7%BB%84%E6%88%90%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E6%95%B0%E6%8D%AE%E6%B5%81%E3%80%82%E6%95%B0%E6%8D%AE%E6%B5%81%E6%8C%87%E7%9A%84%E6%98%AF%E5%8A%A0%E5%B7%A5%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E7%9A%84%E8%BE%93%E5%85%A5%E5%92%8C%E8%BE%93%E5%87%BA%E6%95%B0%E6%8D%AE%E3%80%82%E6%8F%8F%E8%BF%B0%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E6%B5%81%E6%97%B6%E8%A6%81%E8%AF%B4%E6%98%8E%E8%AF%A5%E6%95%B0%E6%8D%AE%E6%B5%81%E7%94%B1%E5%93%AA%E4%BA%9B%E6%95%B0%E6%8D%AE%E9%A1%B9%E7%BB%84%E6%88%90%EF%BC%8C%E6%95%B0%E6%8D%AE%E6%B5%81%E7%9A%84%E6%9D%A5%E6%BA%90%E3%80%81%E8%B5%B0%E5%90%91%E5%92%8C%E6%B5%81%E9%87%8F%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8%E3%80%82%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8%E6%98%AF%E6%8C%87%E9%9C%80%E8%A6%81%E5%AD%98%E5%8F%96%E7%9A%84%E6%95%B0%E6%8D%AE%E6%96%87%E4%BB%B6%E3%80%82%E6%8F%8F%E8%BF%B0%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8%E6%97%B6%E8%A6%81%E8%AF%B4%E6%98%8E%E8%AF%A5%E6%95%B0%E6%8D%AE%E5%AD%98%E5%82%A8%E7%94%B1%E5%93%AA%E4%BA%9B%E6%95%B0%E6%8D%AE%E9%A1%B9%E7%BB%84%E6%88%90%EF%BC%8C%E5%AD%98%E5%8F%96%E9%A2%91%E7%8E%87%EF%BC%8C%E5%AD%98%E5%8F%96%E6%96%B9%E5%BC%8F%E7%AD%89%E3%80%82%E4%BE%8B%E5%A6%82%E6%98%AF%E6%A3%80%E7%B4%A2%E8%BF%98%E6%98%AF%E6%9B%B4%E6%96%B0%EF%BC%8C%E6%98%AF%E9%9A%8F%E6%9C%BA%E5%AD%98%E5%8F%96%E8%BF%98%E6%98%AF%E6%89%B9%E5%A4%84%E7%90%86%E7%AD%89%E3%80%82%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E3%80%82%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E6%98%AF%E5%AF%B9%E5%8A%A0%E5%B7%A5%E5%A4%84%E7%90%86%E7%9A%84%E6%8F%8F%E8%BF%B0%EF%BC%8C%E5%8C%85%E6%8B%AC%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E5%90%8D%EF%BC%8C%E8%BE%93%E5%85%A5%E3%80%81%E8%BE%93%E5%87%BA%E7%9A%84%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%A4%84%E7%90%86%E9%80%BB%E8%BE%91%E7%AD%89%E3%80%82%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E7%9A%84%E5%85%B7%E4%BD%93%E5%A4%84%E7%90%86%E9%80%BB%E8%BE%91%E4%B8%80%E8%88%AC%E7%94%A8%E5%88%A4%E5%AE%9A%E8%A1%A8%E5%92%8C%E5%88%A4%E5%AE%9A%E6%A0%91%E6%9D%A5%E6%8F%8F%E8%BF%B0%E3%80%82%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E5%A6%82%E6%9E%9C%E6%B2%A1%E6%9C%89%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E9%98%B6%E6%AE%B5%EF%BC%8C%E5%BC%80%E5%8F%91%E4%BA%BA%E5%91%98%E7%9A%84%E6%B3%A8%E6%84%8F%E5%8A%9B%E5%BE%80%E5%BE%80%E4%B8%8D%E8%83%BD%E9%9B%86%E4%B8%AD%E5%9C%A8%E6%9C%80%E9%87%8D%E8%A6%81%E7%9A%84%E4%BF%A1%E6%81%AF%E7%BB%84%E7%BB%87%E7%BB%93%E6%9E%84%E5%92%8C%E5%A4%84%E7%90%86%E6%A8%A1%E5%BC%8F%E4%B8%8A%EF%BC%8C%E8%80%8C%E8%A2%AB%E7%89%B5%E6%89%AF%E5%88%B0%E6%9B%B4%E5%A4%9A%E7%9A%84%E7%BB%86%E8%8A%82%E9%99%90%E5%88%B6%E6%96%B9%E9%9D%A2%E3%80%82%E5%9B%A0%E6%AD%A4%E5%9C%A8%E8%AE%BE%E8%AE%A1%E4%BE%9D%E8%B5%96%E4%BA%8E%E5%85%B7%E4%BD%93%20DBMS%20%E7%9A%84%E6%A8%A1%E5%BC%8F%E5%90%8E%EF%BC%8C%E5%BD%93%E5%A4%96%E7%95%8C%E7%8E%AF%E5%A2%83%E5%8F%91%E7%94%9F%E5%8F%98%E5%8C%96%E6%97%B6%EF%BC%8C%E8%AE%BE%E8%AE%A1%E7%BB%93%E6%9E%9C%E5%B0%B1%E9%9A%BE%E4%BB%A5%E9%80%82%E5%BA%94%E8%BF%99%E4%B8%AA%E5%8F%98%E5%8C%96%E3%80%82%E3%80%80%E3%80%80%E5%A2%9E%E5%8A%A0%E4%BA%86%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E9%98%B6%E6%AE%B5%E4%B9%8B%E5%90%8E%EF%BC%8C%E5%BC%80%E5%8F%91%E8%AE%BE%E8%AE%A1%E4%BA%BA%E5%91%98%E4%BB%85%E4%BB%8E%E7%94%A8%E6%88%B7%E7%9A%84%E8%A7%92%E5%BA%A6%E7%9C%8B%E5%BE%85%E6%95%B0%E6%8D%AE%E5%8F%8A%E5%A4%84%E7%90%86%E9%9C%80%E6%B1%82%E5%92%8C%E7%BA%A6%E6%9D%9F%EF%BC%8C%E8%80%8C%E5%90%8E%E4%BA%A7%E7%94%9F%E4%B8%80%E4%B8%AA%E5%8F%8D%E6%98%A0%E7%94%A8%E6%88%B7%E8%A7%82%E7%82%B9%E7%9A%84%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E3%80%82%E5%9C%A8%E5%AE%A2%E8%A7%82%E7%8E%AF%E5%A2%83%E4%B8%8B%EF%BC%8C%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E7%9B%B8%E5%AF%B9%E7%A8%B3%E5%AE%9A%E3%80%82%E5%BD%93%E5%BA%94%E7%94%A8%E7%B3%BB%E7%BB%9F%E9%9C%80%E8%A6%81%E6%9B%B4%E6%8D%A2DBMS%E6%97%B6%EF%BC%8C%E5%8F%AA%E9%9C%80%E9%87%8D%E6%96%B0%E8%AE%BE%E8%AE%A1%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%EF%BC%8C%E8%80%8C%E6%A6%82%E5%BF%B5%E6%A8%A1%E5%BC%8F%E5%8F%AF%E4%BB%A5%E4%BF%9D%E6%8C%81%E4%B8%8D%E5%8F%98%E3%80%82%E8%BF%99%E6%A0%B7%E5%B0%B1%E8%83%BD%E6%9C%89%E6%95%88%E6%8E%A7%E5%88%B6%E8%AE%BE%E8%AE%A1%E7%9A%84%E5%A4%8D%E6%9D%82%E7%A8%8B%E5%BA%8F%EF%BC%8C%E4%BE%BF%E4%BA%8E%E7%BB%84%E7%BB%87%E7%AE%A1%E7%90%86%E3%80%82%E3%80%80%E3%80%806.%20%20%E7%AD%94%EF%BC%9A%E6%A6%82%E5%BF%B5%E8%AE%BE%E8%AE%A1%E7%9A%84%E6%96%B9%E6%B3%95%E6%9C%89%E5%BE%88%E5%A4%9A%EF%BC%8C%E9%80%9A%E5%B8%B8%E5%BD%92%E7%B1%BB%E4%B8%BA%E4%BB%A5%E4%B8%8B%E5%9B%9B%E7%A7%8D%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E8%87%AA%E9%A1%B6%E5%90%91%E4%B8%8B%E3%80%82%E5%85%88%E5%AE%9A%E4%B9%89%E5%85%A8%E5%B1%80%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%E7%9A%84%E6%A1%86%E6%9E%B6%EF%BC%8C%E7%84%B6%E5%90%8E%E5%86%8D%E9%80%90%E6%AD%A5%E7%BB%86%E5%8C%96%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E8%87%AA%E5%BA%95%E5%90%91%E4%B8%8A%E3%80%82%E4%B8%8E%E8%87%AA%E9%A1%B6%E5%90%91%E4%B8%8B%E7%9B%B8%E5%8F%8D%EF%BC%8C%E9%A6%96%E5%85%88%E5%AE%9A%E4%B9%89%E5%B1%80%E9%83%A8%E5%BA%94%E7%94%A8%E7%9A%84%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%EF%BC%8C%E5%86%8D%E9%80%90%E6%AD%A5%E9%9B%86%E5%90%88%E6%88%90%E4%B8%80%E4%B8%AA%E5%85%A8%E5%B1%80%E7%9A%84%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E7%94%B1%E9%87%8C%E5%90%91%E5%A4%96%E3%80%82%E5%85%88%E5%AE%9A%E4%B9%89%E6%9C%80%E9%87%8D%E8%A6%81%E7%9A%84%E6%A0%B8%E5%BF%83%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%EF%BC%8C%E5%86%8D%E9%80%90%E6%AD%A5%E5%90%91%E5%A4%96%E6%89%A9%E5%BC%A0%EF%BC%8C%E7%9B%B4%E8%87%B3%E6%80%BB%E4%BD%93%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E6%B7%B7%E5%90%88%E7%AD%96%E7%95%A5%E3%80%82%E8%BF%99%E7%A7%8D%E6%96%B9%E6%B3%95%E7%BB%93%E5%90%88%E4%BA%86%E8%87%AA%E9%A1%B6%E5%90%91%E4%B8%8B%E5%92%8C%E8%87%AA%E5%BA%95%E5%90%91%E4%B8%8A%E4%B8%A4%E7%A7%8D%E7%AD%96%E7%95%A5%E3%80%82%E5%85%88%E7%94%A8%E8%87%AA%E9%A1%B6%E5%90%91%E4%B8%8B%E6%96%B9%E6%B3%95%E8%AE%BE%E8%AE%A1%E4%B8%80%E4%B8%AA%E5%85%A8%E5%B1%80%E6%A6%82%E5%BF%B5%E7%BB%93%E6%9E%84%E7%9A%84%E6%A1%86%E6%9E%B6%EF%BC%8C%E7%84%B6%E5%90%8E%E4%BB%A5%E5%85%A8%E5%B1%80%E6%A1%86%E6%9E%B6%E4%B8%BA%E4%BE%9D%E6%8D%AE%EF%BC%8C%E9%87%87%E7%94%A8%E8%87%AA%E5%BA%95%E5%90%91%E4%B8%8A%E7%AD%96%E7%95%A5%E5%AE%8C%E6%88%90%E5%85%B6%E4%BD%99%E9%83%A8%E5%88%86%E7%9A%84%E8%AE%BE%E8%AE%A1%E3%80%82%E3%80%80%E3%80%80%E4%B8%8D%E5%90%8C%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%B3%95%E7%9A%84%E8%AE%BE%E8%AE%A1%E6%AD%A5%E9%AA%A4%E4%B8%8D%E5%90%8C%EF%BC%8C%E6%9C%80%E5%B8%B8%E7%94%A8%E7%9A%84%E8%AE%BE%E8%AE%A1%E6%96%B9%E6%B3%95%E6%98%AF%E8%87%AA%E5%BA%95%E5%90%91%E4%B8%8A%E7%AD%96%E7%95%A5%E3%80%82%E3%80%80%E3%80%807.%20%20%E7%AD%94%EF%BC%9A%E9%80%BB%E8%BE%91%E8%AE%BE%E8%AE%A1%E7%9A%84%E4%B8%80%E8%88%AC%E8%BF%87%E7%A8%8B%E5%8C%85%E6%8B%AC%E5%B0%86E-R%E5%9B%BE%E8%BD%AC%E6%8D%A2%E6%88%90%E4%B8%80%E8%88%AC%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%EF%BC%8C%E5%BB%BA%E7%AB%8B%E7%89%B9%E5%AE%9ADBMS%E6%94%AF%E6%8C%81%E4%B8%8B%E7%9A%84%E6%A8%A1%E5%BC%8F%E5%92%8C%E5%AD%90%E6%A8%A1%E5%BC%8F%EF%BC%8C%E6%A8%A1%E5%9E%8B%E8%AF%84%E4%BB%B7%E5%92%8C%E4%BC%98%E5%8C%96%E3%80%82%0A%E3%80%80%E3%80%808.%20%20%E7%AD%94%EF%BC%9A%E6%A0%B9%E6%8D%AE%E7%89%B9%E5%AE%9A%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%E6%89%80%E6%8F%90%E4%BE%9B%E7%9A%84%E5%A4%9A%E7%A7%8D%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84%E5%92%8C%E5%AD%98%E5%8F%96%E6%96%B9%E6%B3%95%E7%AD%89%E4%BE%9D%E8%B5%96%E4%BA%8E%E5%85%B7%E4%BD%93%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BB%93%E6%9E%84%E7%9A%84%E5%90%84%E9%A1%B9%E7%89%A9%E7%90%86%E8%AE%BE%E8%AE%A1%E6%8E%AA%E6%96%BD%EF%BC%8C%E5%AF%B9%E5%85%B7%E4%BD%93%E7%9A%84%E5%BA%94%E7%94%A8%E4%BB%BB%E5%8A%A1%E9%80%89%E5%AE%9A%E6%9C%80%E5%90%88%E9%80%82%E7%9A%84%E7%89%A9%E7%90%86%E5%AD%98%E5%82%A8%E7%BB%93%E6%9E%84%EF%BC%88%E5%8C%85%E6%8B%AC%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E3%80%81%E7%B4%A2%E5%BC%95%E7%BB%93%E6%9E%84%E5%92%8C%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AD%98%E6%94%BE%E6%AC%A1%E5%BA%8F%E4%B8%8E%E4%BD%8D%E9%80%BB%E8%BE%91%E7%AD%89%EF%BC%89%E3%80%81%E5%AD%98%E5%8F%96%E6%96%B9%E6%B3%95%E5%92%8C%E5%AD%98%E5%8F%96%E8%B7%AF%E5%BE%84%E7%AD%89%E3%80%82%E8%BF%99%E4%B8%AA%E8%BF%87%E7%A8%8B%E5%B0%B1%E5%8F%AB%E5%81%9A%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E7%89%A9%E7%90%86%E8%AE%BE%E8%AE%A1%E3%80%82%E3%80%80%E3%80%809.%20%20%E7%AD%94%EF%BC%9A%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%BE%E8%AE%A1%E8%A6%81%E8%80%83%E8%99%91%E5%BE%88%E5%A4%9A%E6%96%B9%E9%9D%A2%EF%BC%8C%E4%BD%86%E6%98%AF%E5%9C%A8%E8%AE%BE%E8%AE%A1%E6%97%B6%E8%BF%99%E4%BA%9B%E6%96%B9%E9%9D%A2%E5%8F%AA%E6%98%AF%E8%BF%91%E4%BC%BC%E4%BC%B0%E8%AE%A1%EF%BC%8C%E5%BE%88%E5%AE%9E%E9%99%85%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%9C%89%E4%B8%80%E5%AE%9A%E5%81%8F%E5%B7%AE%E3%80%82%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AF%95%E8%BF%90%E8%A1%8C%E9%98%B6%E6%AE%B5%E7%9A%84%E6%84%8F%E4%B9%89%E5%9C%A8%E4%BA%8E%E6%B5%8B%E8%AF%95%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%80%A7%E8%83%BD%E6%8C%87%E6%A0%87%EF%BC%8C%E5%AE%9E%E9%99%85%E6%B5%8B%E9%87%8F%E5%92%8C%E8%AF%84%E4%BB%B7%E7%B3%BB%E7%BB%9F%E6%80%A7%E8%83%BD%E6%8C%87%E6%A0%87%E6%98%AF%E5%90%A6%E8%BE%BE%E5%88%B0%E8%AE%BE%E8%AE%A1%E7%9B%AE%E6%A0%87%E7%9A%84%E7%9A%84%E8%A6%81%E6%B1%82%E3%80%82%E3%80%80%E3%80%8010.%20%20%E7%AD%94%EF%BC%9A%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E9%87%8D%E7%BB%84%E7%BB%87%E4%B8%8D%E4%BC%9A%E6%94%B9%E5%8F%98%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AE%BE%E8%AE%A1%E4%BA%A7%E7%94%9F%E7%9A%84%E6%95%B0%E6%8D%AE%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E5%92%8C%E7%89%A9%E7%90%86%E7%BB%93%E6%9E%84%EF%BC%8C%E5%8F%AA%E6%98%AF%E6%A0%B9%E6%8D%AE%E5%8E%9F%E6%9D%A5%E7%9A%84%E8%AE%BE%E8%AE%A1%E8%A6%81%E6%B1%82%E9%87%8D%E6%96%B0%E5%AE%89%E6%8E%92%E5%AD%98%E5%82%A8%E4%BD%8D%E7%BD%AE%EF%BC%8C%E5%9B%9E%E6%94%B6%E5%9E%83%E5%9C%BE%EF%BC%8C%E5%87%8F%E5%B0%91%E6%8C%87%E9%92%88%E9%93%BE%EF%BC%8C%E6%8F%90%E9%AB%98%E7%B3%BB%E7%BB%9F%E6%80%A7%E8%83%BD%E3%80%82%E6%95%B0%E6%8D%AE%E5%BA%93%E9%87%8D%E7%BB%84%E7%BB%87%E7%9A%84%E8%BF%87%E7%A8%8B%E4%B8%BA%E5%85%88%E5%8D%B8%E8%BD%BD%EF%BC%8C%E5%86%8D%E5%8A%A0%E8%BD%BD%E3%80%82DBMS%E4%B8%80%E8%88%AC%E9%83%BD%E6%8F%90%E4%BE%9B%E4%BA%86%E4%BE%9B%E9%87%8D%E7%BB%84%E7%BB%87%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BD%BF%E7%94%A8%E7%9A%84%E5%AE%9E%E7%94%A8%E7%A8%8B%E5%BA%8F%EF%BC%8C%E5%B8%AE%E5%8A%A9DBA%E9%87%8D%E6%96%B0%E7%BB%84%E7%BB%87%E6%95%B0%E6%8D%AE%E5%BA%93%E3%80%82%E3%80%80%E3%80%80%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E9%87%8D%E6%9E%84%E9%80%A0%E4%B8%8E%E9%87%8D%E7%BB%84%E7%BB%87%E4%B8%8D%E5%90%8C%EF%BC%8C%E9%87%8D%E6%9E%84%E9%80%A0%E4%BC%9A%E9%83%A8%E5%88%86%E4%BF%AE%E6%94%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%A8%A1%E5%BC%8F%E5%92%8C%E5%86%85%E6%A8%A1%E5%BC%8F%E3%80%82%E7%AC%AC8%E7%AB%A0%0A%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20A%09%092.%20%20D%093.%20%20B%094.%20%20C%0A%E3%80%80%E3%80%805.%20%20B%20%206.ABCD%20%207.%20A%20%208.%20B%20%209.%20C%20%E3%80%80%E3%80%80%2010.%20%20AD%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%89%E5%85%A8%E6%80%A7%E3%80%80%E3%80%802.%20%20%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%8C%E6%95%B4%E6%80%A7%E3%80%80%E3%80%803.%20%20%E4%B8%80%EF%BC%8C%E4%BB%BB%E6%84%8F%E3%80%80%E3%80%804.%20%20%E7%BD%AE%E7%A9%BA%EF%BC%8C%E7%BD%AE%E4%B8%BA%E7%A9%BA%E5%80%BC%E3%80%80%E3%80%805.%20%20%E6%9D%A1%E4%BB%B6%EF%BC%8C%E6%9D%A1%E4%BB%B6%E3%80%80%E3%80%806.%20%E4%BF%9D%E6%8A%A4%E3%80%80%E3%80%807.%20%E7%94%A8%E6%88%B7%E6%A0%87%E8%AF%86%E4%B8%8E%E7%B3%BB%E7%BB%9F%E9%89%B4%E5%88%AB%EF%BC%8C%E5%AD%98%E5%8F%96%E6%9D%83%E9%99%90%E6%8E%A7%E5%88%B6%E3%80%80%E3%80%808.%20%E6%9B%B4%E6%96%B0%0A%E3%80%80%E3%80%809.%20%E6%8E%88%E6%9D%83%E8%A1%8C%E4%B8%BA%0A%E3%80%80%E3%80%8010.%20%E8%87%AA%E4%B8%BB%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6%E6%96%B9%E6%B3%95DAC%E3%80%80%E3%80%8011.%20%E4%B8%BB%E4%BD%93%E6%8E%A7%E5%88%B6%E3%80%80%E3%80%8012.%20%E5%9F%BA%E4%BA%8E%E8%A7%92%E8%89%B2%E7%9A%84%E8%AE%BF%E9%97%AE%E6%8E%A7%E5%88%B6RBAC%E3%80%80%E3%80%8013.%20%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%E3%80%80%E3%80%8014.%20%E8%AF%A5%E6%95%B0%E6%8D%AE%E5%BA%93%E5%85%83%E7%B4%A0%E5%88%9B%E5%BB%BA%E8%80%85%E6%89%A7%E8%A1%8C%E3%80%80%E3%80%8015.%20REVOKE%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%8C%E6%95%B4%E6%80%A7%E5%92%8C%E5%AE%89%E5%85%A8%E6%80%A7%E9%83%BD%E6%98%AF%E6%95%B0%E6%8D%AE%E5%BA%93%E4%BF%9D%E6%8A%A4%E7%9A%84%E4%B8%80%E9%83%A8%E5%88%86%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%89%E5%85%A8%E6%80%A7%E6%98%AF%E6%8C%87%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E6%95%B0%E6%8D%AE%E7%9A%84%E4%BF%9D%E6%8A%A4%E6%8E%AA%E6%96%BD%EF%BC%8C%E9%98%B2%E6%AD%A2%E4%B8%8D%E5%90%88%E6%B3%95%E4%BD%BF%E7%94%A8%E9%80%A0%E6%88%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E3%80%81%E4%BF%AE%E6%94%B9%E6%88%96%E7%A0%B4%E5%9D%8F%E3%80%82%E9%80%9A%E5%B8%B8%E9%87%87%E7%94%A8%E7%94%A8%E6%88%B7%E6%A0%87%E8%AF%86%E4%B8%8E%E7%B3%BB%E7%BB%9F%E9%89%B4%E5%88%AB%EF%BC%8C%E5%AD%98%E5%8F%96%E6%9D%83%E9%99%90%E6%8E%A7%E5%88%B6%E7%AD%89%E5%AE%89%E5%85%A8%E7%AD%96%E7%95%A5%E6%9D%A5%E4%BF%9D%E8%AF%81%E6%95%B0%E6%8D%AE%E5%AE%89%E5%85%A8%E3%80%82%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%8C%E6%95%B4%E6%80%A7%E6%98%AF%E6%8C%87%E4%BF%9D%E6%8A%A4%E6%95%B0%E6%8D%AE%E5%BA%93%E6%95%B0%E6%8D%AE%E7%9A%84%E6%AD%A3%E7%A1%AE%E6%80%A7%E5%92%8C%E6%9C%89%E6%95%88%E6%80%A7%EF%BC%8C%E9%98%B2%E6%AD%A2%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E5%AD%98%E5%9C%A8%E4%B8%8D%E7%AC%A6%E5%90%88%E8%AF%AD%E4%B9%89%E7%9A%84%E3%80%81%E4%B8%8D%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%95%B0%E6%8D%AE%E3%80%82%E9%80%9A%E5%B8%B8%E9%87%87%E7%94%A8%E7%9A%84%E6%8E%A7%E5%88%B6%E7%AD%96%E7%95%A5%E6%98%AF%E6%8F%90%E4%BE%9B%E5%AE%9A%E4%B9%89%E5%AE%8C%E6%95%B4%E6%80%A7%E7%BA%A6%E6%9D%9F%E6%9D%A1%E4%BB%B6%E7%9A%84%E6%9C%BA%E5%88%B6%EF%BC%8C%E6%8F%90%E4%BE%9B%E5%AE%8C%E6%95%B4%E6%80%A7%E6%A3%80%E6%9F%A5%E7%9A%84%E6%96%B9%E6%B3%95%EF%BC%8C%E8%BF%9B%E8%A1%8C%E8%BF%9D%E8%A7%84%E5%A4%84%E7%90%86%E3%80%82%E3%80%80%E3%80%802.%20%E7%AD%94%EF%BC%9A%20%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%89%E5%85%A8%E6%80%A7%E6%8E%A7%E5%88%B6%EF%BC%8C%E5%8C%85%E6%8B%AC%E7%94%A8%E6%88%B7%E6%A0%87%E8%AF%86%E4%B8%8E%E7%B3%BB%E7%BB%9F%E9%89%B4%E5%88%AB%EF%BC%9B%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6%E4%B8%AD%E7%9A%84%E8%87%AA%E4%B8%BB%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6DAC%E3%80%81%E5%BC%BA%E5%88%B6%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6MAC%E3%80%81%E5%9F%BA%E4%BA%8E%E8%A7%92%E8%89%B2%E7%9A%84%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6RBAC%EF%BC%9B%E8%A7%86%E5%9B%BE%E6%9C%BA%E5%88%B6%E5%92%8C%E5%AE%A1%E8%AE%A1%E6%8E%A7%E5%88%B6%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E5%AE%9E%E4%BD%93%E5%AE%8C%E6%95%B4%E6%80%A7%E8%A7%84%E5%88%99%E6%98%AF%E6%8C%87%E8%8B%A5%E5%B1%9E%E6%80%A7A%E6%88%96%E5%B1%9E%E6%80%A7%E7%BB%84Ai%EF%BC%88i%3D1%EF%BC%8C2%EF%BC%8C...k%EF%BC%89%E6%98%AF%E5%85%B3%E7%B3%BBR%E7%9A%84%E4%B8%BB%E5%B1%9E%E6%80%A7%EF%BC%8C%E5%88%99A%E6%88%96Ai%E4%B8%8D%E8%83%BD%E5%8F%96%E7%A9%BA%E5%80%BC%E3%80%82%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E6%94%B9%E5%8F%98%E6%97%B6%EF%BC%8C%E5%BF%85%E9%A1%BB%E8%A6%81%E5%AF%B9%E5%AE%9E%E4%BD%93%E5%AE%8C%E6%95%B4%E6%80%A7%E7%BA%A6%E6%9D%9F%E8%BF%9B%E8%A1%8C%E6%A3%80%E6%9F%A5%E3%80%82%E4%BD%86%E5%8F%AA%E6%9C%89%E6%9B%B4%E6%96%B0%E5%85%B3%E7%B3%BB%E6%97%B6%EF%BC%8C%E5%8D%B3%E6%8F%92%E5%85%A5%E6%88%96%E4%BF%AE%E6%94%B9%E6%93%8D%E4%BD%9C%E6%89%8D%E4%BC%9A%E5%AF%B9%E9%94%AE%E7%A0%81%E7%BA%A6%E6%9D%9F%E4%BA%A7%E7%94%9F%E5%BD%B1%E5%93%8D%EF%BC%8C%E5%88%A0%E9%99%A4%E6%93%8D%E4%BD%9C%E5%B9%B6%E4%B8%8D%E5%BD%B1%E5%93%8D%E9%94%AE%E7%A0%81%E7%BA%A6%E6%9D%9F%E3%80%82%E5%9B%A0%E6%AD%A4SQL%E7%B3%BB%E7%BB%9F%E5%8F%AA%E5%9C%A8%E7%94%A8%E6%88%B7%E5%AF%B9%E5%85%B3%E7%B3%BB%E8%BF%9B%E8%A1%8C%E6%8F%92%E5%85%A5%E6%88%96%E4%BF%AE%E6%94%B9%E6%97%B6%EF%BC%8CDBMS%E6%89%8D%E6%8C%89%E7%85%A7%E5%AE%9E%E4%BD%93%E5%AE%8C%E6%95%B4%E6%80%A7%E8%A7%84%E5%88%99%E5%AF%B9%E9%94%AE%E7%A0%81%E8%BF%9B%E8%A1%8C%E4%BB%A5%E4%B8%8B%E6%A3%80%E6%9F%A5%EF%BC%9A%E9%94%AE%E7%A0%81%E5%80%BC%E7%9A%84%E6%83%9F%E4%B8%80%E6%80%A7%EF%BC%8C%E5%90%A6%E5%88%99%E6%8B%92%E7%BB%9D%E6%8F%92%E5%85%A5%E6%88%96%E4%BF%AE%E6%94%B9%EF%BC%9B%E9%94%AE%E7%A0%81%E5%90%84%E5%B1%9E%E6%80%A7%E5%80%BC%E7%9A%84%E9%9D%9E%E7%A9%BA%E6%80%A7%EF%BC%8C%E5%90%A6%E5%88%99%E6%8B%92%E7%BB%9D%E6%8F%92%E5%85%A5%E6%88%96%E4%BF%AE%E6%94%B9%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%E5%8F%82%E7%85%A7%E5%AE%8C%E6%95%B4%E6%80%A7%E8%A7%84%E5%88%99%E6%98%AF%E6%8C%87%E8%8B%A5%E5%B1%9E%E6%80%A7%E6%88%96%E5%B1%9E%E6%80%A7%E7%BB%84F%E6%98%AF%E4%B8%80%E4%B8%AA%E5%85%B3%E7%B3%BBR%E7%9A%84%E5%A4%96%E9%94%AE%EF%BC%8C%E5%AE%83%E4%B8%8E%E5%8F%A6%E4%B8%80%E4%B8%AA%E5%85%B3%E7%B3%BBS%E7%9A%84%E9%94%AE%E7%A0%81%E7%9B%B8%E5%AF%B9%E5%BA%94%EF%BC%8C%E5%88%99F%E7%9A%84%E5%8F%96%E5%80%BC%E5%BF%85%E4%B8%BA%EF%BC%9AS%E4%B8%AD%E6%9F%90%E4%B8%AA%E5%85%83%E7%BB%84%E7%9A%84%E9%94%AE%E7%A0%81%E5%80%BC%EF%BC%9B%E6%88%96%E8%80%85%E5%8F%96%E7%A9%BA%E5%80%BC%E3%80%82%E5%8F%82%E7%85%A7%E5%AE%8C%E6%95%B4%E6%80%A7%E6%A3%80%E6%9F%A5%E7%9A%84%E9%BB%98%E8%AE%A4%E7%AD%96%E7%95%A5%E6%98%AF%E4%BB%BB%E4%BD%95%E4%B8%8E%E5%8F%82%E7%85%A7%E5%AE%8C%E6%95%B4%E6%80%A7%E7%BA%A6%E6%9D%9F%E7%9B%B8%E8%BF%9D%E8%83%8C%E7%9A%84%E6%9B%B4%E6%96%B0%E5%9D%87%E4%B8%BA%E7%B3%BB%E7%BB%9F%E6%8B%92%E7%BB%9D%EF%BC%9B%E5%85%B6%E6%AC%A1%EF%BC%8C%E5%8F%AF%E4%BB%A5%E9%87%87%E7%94%A8%E7%BA%A7%E8%81%94%E7%AD%96%E7%95%A5%E6%88%96%E7%BD%AE%E7%A9%BA%E7%AD%96%E7%95%A5%E4%BF%9D%E6%8C%81%E5%8F%82%E7%85%A7%E5%AE%8C%E6%95%B4%E6%80%A7%E3%80%82%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%0A%20%20%20%20%20GRANT%20SELECT%2C%20INSERT%20%20%20%20%20%20ON%20Course%20%20%20%20%20%20TO%20USER2%2C%20USER3%20%20%20%20%20WITH%20GRANT%20OPTION%3B%20%20%20%20%20%20%20%20%20%20GRANT%20SELECT%20%20%20%20%20%20ON%20SC%0A%20%20%20%20%20TO%20USER2%2C%20USER3%20%20%20%20%20WITH%20GRANT%20OPTION%3B%20%20%20%20%20%20%20%20%20%20GRANT%20SELECT%2C%20INSERT%20%20%20%20%20%20ON%20Course%20%20%20%20%20%20TO%20USER4%3B%20%20%20%20%20%0A%20%20%20%20%20GRANT%20SELECT%20%20%20%20%20%20ON%20SC%20%20%20%20%20%20TO%20USER4%3B%20%20%20%20%20%0A%20%20%20%20%20REVOKE%20SELECT%2C%20INSERT%20%20%20%20%20%20ON%20Course%20%20%20%20%20%20FROM%20USER2%20CASECADE%3B%20%20%20%20%20%20%20%20%20%20REVOKE%20SELECT%20%20%20%20%20%20ON%20SC%20%20%20%20%20%20FROM%20USER2%20CASECADE%3B%E3%80%80%E3%80%806.%20%20%E7%AD%94%EF%BC%9A%20%20%20%20%20CREATE%20TABLE%20TEACHER%0A%20%20%20%20%20%20%20%20%20%20%28%20Tno%20NUMERIC%20%286%29%20PRIMARY%20KEY%2C%20%20%20%20%20%20%20%20%20%20%20Tname%20CHAR%20%2812%29%2C%20%20%20%20%20%20%20%20%20%20%20DeptNo%20NUMERIC%20%282%29%2C%20%20%20%20%20%20%20%20%20%20%20Salary%20NUMERIC%20%287%2C2%29%2C%0A%20%20%20%20%207.%20%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%89%E5%85%A8%E6%80%A7%E6%98%AF%E6%8C%87%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E6%95%B0%E6%8D%AE%E7%9A%84%E4%BF%9D%E6%8A%A4%E6%8E%AA%E6%96%BD%EF%BC%8C%E9%98%B2%E6%AD%A2%E4%B8%8D%E5%90%88%E6%B3%95%E4%BD%BF%E7%94%A8%E9%80%A0%E6%88%90%E6%95%B0%E6%8D%AE%E6%B3%84%E9%9C%B2%E3%80%81%E4%BF%AE%E6%94%B9%E6%88%96%E7%A0%B4%E5%9D%8F%E3%80%82%E5%9C%A8%E9%80%9A%E5%B8%B8%E7%9A%84%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%B3%BB%E7%BB%9F%E4%B8%AD%EF%BC%8C%E5%AE%89%E5%85%A8%E6%8E%AA%E6%96%BD%E6%98%AF%E9%80%90%E7%BA%A7%E8%AE%BE%E8%AE%A1%E7%9A%84%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E4%B9%9F%E4%B8%8D%E4%BE%8B%E5%A4%96%E3%80%82%E9%A6%96%E5%85%88%E5%AF%B9%E8%BF%9B%E5%85%A5%E7%B3%BB%E7%BB%9F%E7%9A%84%E7%94%A8%E6%88%B7%E6%A0%87%E8%AF%86%E8%BF%9B%E8%A1%8C%E8%BA%AB%E4%BB%BD%E9%89%B4%E5%AE%9A%EF%BC%8C%E5%8F%AA%E6%9C%89%E5%90%88%E6%B3%95%E7%9A%84%E7%94%A8%E6%88%B7%E6%89%8D%E8%83%BD%E8%BF%9B%E5%85%A5%E7%B3%BB%E7%BB%9F%EF%BC%9B%E8%BF%9B%E5%85%A5%E7%B3%BB%E7%BB%9F%E5%90%8E%EF%BC%8CDBMS%E8%BF%98%E8%A6%81%E5%AF%B9%E7%94%A8%E6%88%B7%E7%9A%84%E5%AD%98%E5%8F%96%E6%9D%83%E9%99%90%E5%8A%A0%E4%BB%A5%E6%8E%A7%E5%88%B6%EF%BC%8C%E4%BF%9D%E8%AF%81%E8%AE%BF%E9%97%AE%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%9D%83%E9%99%90%E5%8F%AA%E6%8E%88%E6%9D%83%E7%BB%99%E6%9C%89%E8%B5%84%E6%A0%BC%E7%9A%84%E7%94%A8%E6%88%B7%EF%BC%8C%E6%8C%89%E7%85%A7%E9%A2%84%E8%AE%A2%E7%9A%84%E7%94%A8%E6%88%B7%E6%9D%83%E9%99%90%E8%BF%9B%E8%A1%8C%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6%E3%80%82%E6%AD%A4%E5%A4%96%EF%BC%8C%E8%BF%98%E6%9C%89%E8%A7%86%E5%9B%BE%E3%80%81%E5%AE%A1%E8%AE%A1%E7%AD%89%E6%8E%AA%E6%96%BD%E6%9D%A5%E4%BF%9D%E8%AF%81%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%AE%89%E5%85%A8%E6%80%A7%E3%80%82%E3%80%80%E3%80%808.%20%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6%E6%9C%BA%E5%88%B6%E5%8C%85%E5%90%AB%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E5%AF%B9%E7%94%A8%E6%88%B7%E6%9D%83%E9%99%90%E8%BF%9B%E8%A1%8C%E5%AE%9A%E4%B9%89%EF%BC%8C%E5%B9%B6%E5%B0%86%E5%85%B6%E5%86%99%E5%85%A5%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%E4%B8%AD%EF%BC%8C%E4%BD%9C%E4%B8%BA%E5%AE%89%E5%85%A8%E8%A7%84%E5%88%99%E6%88%96%E6%8E%88%E6%9D%83%E8%A7%84%E5%88%99%E3%80%82%0A%20%20%20%20%20%EF%BC%882%EF%BC%89%E5%AE%8C%E6%88%90%E5%90%88%E6%B3%95%E6%9D%83%E9%99%90%E6%A3%80%E6%9F%A5%E3%80%82%E7%94%A8%E6%88%B7%E5%8F%91%E5%87%BA%E5%AD%98%E5%8F%96%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%93%8D%E4%BD%9C%E8%AF%B7%E6%B1%82%E5%90%8E%EF%BC%8CDBMS%E6%9F%A5%E6%89%BE%E6%95%B0%E6%8D%AE%E5%AD%97%E5%85%B8%EF%BC%8C%E6%8C%89%E7%85%A7%E6%8E%88%E6%9D%83%E8%A7%84%E5%88%99%E5%AE%8C%E6%88%90%E5%90%88%E6%B3%95%E6%9D%83%E9%99%90%E6%A3%80%E6%9F%A5%EF%BC%8C%E5%B9%B6%E6%8B%92%E7%BB%9D%E8%B6%8A%E6%9D%83%E6%93%8D%E4%BD%9C%E3%80%82%0A%E3%80%80%E3%80%809.%20%20%E8%87%AA%E4%B8%BB%E5%AD%98%E5%8F%96%E6%8E%A7%E5%88%B6%E6%96%B9%E6%B3%95%E7%9A%84%E7%89%B9%E7%82%B9%E5%9C%A8%E4%BA%8E%E6%8E%88%E6%9D%83%E7%9A%84%E5%AE%9E%E6%96%BD%E4%B8%BB%E4%BD%93%E5%8F%AF%E4%BB%A5%E8%87%AA%E4%B8%BB%E8%B5%8B%E4%BA%88%E5%92%8C%E5%9B%9E%E6%94%B6%E5%85%B6%E4%BB%96%E4%B8%BB%E4%BD%93%E5%AF%B9%E5%AE%A2%E4%BD%93%E8%B5%84%E6%BA%90%E7%9A%84%E8%AE%BF%E9%97%AE%E6%9D%83%E9%99%90%EF%BC%8C%E8%BF%99%E7%A7%8D%E7%81%B5%E6%B4%BB%E7%9A%84%E6%95%B0%E6%8D%AE%E8%AE%BF%E9%97%AE%E6%96%B9%E5%BC%8F%EF%BC%8C%E4%BD%BF%E5%BE%97DAC%E5%B9%BF%E6%B3%9B%E5%BA%94%E7%94%A8%E4%BA%8E%E5%95%86%E4%B8%9A%E5%92%8C%E5%B7%A5%E4%B8%9A%E7%8E%AF%E5%A2%83%E4%B8%AD%E3%80%82%E7%94%B1%E4%BA%8EDAC%E4%BB%85%E4%BB%85%E9%80%9A%E8%BF%87%E5%AF%B9%E6%95%B0%E6%8D%AE%E7%9A%84%E5%AD%98%E5%8F%96%E6%9D%83%E9%99%90%E6%9D%A5%E8%BF%9B%E8%A1%8C%E5%AE%89%E5%85%A8%E6%8E%A7%E5%88%B6%EF%BC%8C%E7%94%A8%E6%88%B7%E5%8F%AF%E4%BB%A5%E4%BB%BB%E6%84%8F%E4%BC%A0%E9%80%92%E6%9D%83%E9%99%90%EF%BC%8C%E8%BF%99%E7%A7%8D%E6%8E%88%E6%9D%83%E6%9C%BA%E5%88%B6%E4%BC%9A%E5%AD%98%E5%9C%A8%E6%95%B0%E6%8D%AE%E7%9A%84%E6%97%A0%E6%84%8F%E6%B3%84%E6%BC%8F%EF%BC%8C%E4%BD%BFDAC%E6%96%B9%E6%B3%95%E6%8F%90%E4%BE%9B%E7%9A%84%E5%AE%89%E5%85%A8%E9%98%B2%E6%8A%A4%E6%80%A7%E8%83%BD%E7%9B%B8%E5%AF%B9%E8%BE%83%E4%BD%8E%EF%BC%8C%E4%B8%8D%E8%83%BD%E7%BB%99%E7%B3%BB%E7%BB%9F%E6%8F%90%E4%BE%9B%E5%85%85%E5%88%86%E7%9A%84%E6%95%B0%E6%8D%AE%E4%BF%9D%E6%8A%A4%E3%80%82%E3%80%80%E3%80%8010.%20%20%E4%B8%BB%E4%BD%93%E5%AF%B9%E5%AE%A2%E4%BD%93%E7%9A%84%E8%AE%BF%E9%97%AE%E6%9C%89%E5%A6%82%E4%B8%8B%E6%96%B9%E5%BC%8F%E3%80%82%E3%80%80%E3%80%80%E2%91%A0%20%E4%B8%BB%E4%BD%93%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E9%AB%98%E4%BA%8E%E5%AE%A2%E4%BD%93%E4%BF%A1%E6%81%AF%E8%B5%84%E6%BA%90%E7%9A%84%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E6%97%B6%E5%85%81%E8%AE%B8%E6%9F%A5%E9%98%85%E7%9A%84%E8%AF%BB%E6%93%8D%E4%BD%9C%EF%BC%88%E5%90%91%E4%B8%8B%E8%AF%BB%EF%BC%89%EF%BC%9B%E3%80%80%E3%80%80%E2%91%A1%20%E4%B8%BB%E4%BD%93%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E4%BD%8E%E4%BA%8E%E5%AE%A2%E4%BD%93%E4%BF%A1%E6%81%AF%E8%B5%84%E6%BA%90%E7%9A%84%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E6%97%B6%E5%85%81%E8%AE%B8%E7%9A%84%E8%AF%BB%E6%93%8D%E4%BD%9C%EF%BC%88%E5%90%91%E4%B8%8A%E8%AF%BB%EF%BC%89%EF%BC%9B%E3%80%80%E3%80%80%E2%91%A2%20%E4%B8%BB%E4%BD%93%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E9%AB%98%E4%BA%8E%E5%AE%A2%E4%BD%93%E4%BF%A1%E6%81%AF%E8%B5%84%E6%BA%90%E7%9A%84%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E6%97%B6%E5%85%81%E8%AE%B8%E6%89%A7%E8%A1%8C%E7%9A%84%E5%8A%A8%E4%BD%9C%E6%88%96%E6%98%AF%E5%86%99%E6%93%8D%E4%BD%9C%EF%BC%88%E5%90%91%E4%B8%8B%E5%86%99%EF%BC%89%EF%BC%9B%E3%80%80%E3%80%80%E2%91%A3%20%E4%B8%BB%E4%BD%93%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E4%BD%8E%E4%BA%8E%E5%AE%A2%E4%BD%93%E4%BF%A1%E6%81%AF%E8%B5%84%E6%BA%90%E7%9A%84%E5%AE%89%E5%85%A8%E7%BA%A7%E5%88%AB%E6%97%B6%E5%85%81%E8%AE%B8%E6%89%A7%E8%A1%8C%E7%9A%84%E5%8A%A8%E4%BD%9C%E6%88%96%E6%98%AF%E5%86%99%E6%93%8D%E4%BD%9C%EF%BC%88%E5%90%91%E4%B8%8A%E5%86%99%EF%BC%89%E3%80%82%E3%80%80%E3%80%80%20%20%20%20%20%E7%AC%AC9%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20D%09%092.%20%20A%093.%20%20C%094.%20%20B%E3%80%80%E3%80%805.%20%20A%20%20%206D%20%207C%20%20%208%E3%80%80ABC%E3%80%809A%E3%80%8010A%E3%80%80%E3%80%8011C%20%2012A%20%2013B%20%2014%20D%20%2015B%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801.%20%20%E5%AF%BC%E8%87%B4%E4%BA%8B%E5%8A%A1%E6%97%A0%E6%B3%95%E6%AD%A3%E5%B8%B8%E6%89%A7%E8%A1%8C%0A%E3%80%80%E3%80%802.%20%20%E5%85%B6%E4%BB%96%E4%BA%8B%E5%8A%A1%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9B%E8%A1%8C%E5%AD%98%E5%8F%96%E6%88%96%E4%BF%AE%E6%94%B9%E6%93%8D%E4%BD%9C%E7%9A%84%EF%BC%8C%E8%BD%AC%E5%82%A8%E5%92%8C%E7%94%A8%E6%88%B7%E4%BA%8B%E5%8A%A1%E3%80%80%E3%80%803.%20%20%E5%81%9A%E6%95%B0%E6%8D%AE%E5%88%A0%E9%99%A4%E6%93%8D%E4%BD%9C%E3%80%80%E3%80%804.%20%20%3CT%20start%3E%EF%BC%8C%3CT%20commit%3E%E3%80%80%E3%80%805.%20%20%3CT%20start%3E%E3%80%80%E3%80%806.%20%E4%BA%8B%E5%8A%A1%0A%E3%80%80%E3%80%807.%20BEGIN%20TRANSACTION%E3%80%80%E3%80%808.%20COMMIT%20TRANSACTION%E3%80%80%E3%80%809.%20%E5%9B%9E%E6%BB%9A%EF%BC%88ROLLBACK%EF%BC%89%E3%80%80%E3%80%8010.%20%E4%B8%AD%E6%96%AD%E3%80%80%E3%80%8011%E7%B3%BB%E7%BB%9F%E6%95%85%E9%9A%9C%E3%80%80%E3%80%8012.%20%E4%BB%8B%E8%B4%A8%E6%95%85%E9%9A%9C%E3%80%80%E3%80%8013.%20%E6%A3%80%E6%9F%A5%E7%82%B9%E3%80%80%E3%80%8014.%20%E6%95%B0%E6%8D%AE%E8%BD%AC%E5%82%A8%E3%80%80%E3%80%8015.%20%E8%BD%AC%E5%82%A8%E5%91%A8%E6%9C%9F%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E4%BA%8B%E5%8A%A1%E6%98%AF%E4%B8%80%E7%A7%8D%E6%9C%BA%E5%88%B6%EF%BC%8C%E6%98%AF%E4%B8%80%E4%B8%AA%E6%93%8D%E4%BD%9C%E5%BA%8F%E5%88%97%EF%BC%8C%E5%AE%83%E5%8C%85%E5%90%AB%E4%BA%86%E4%B8%80%E7%BB%84%E6%95%B0%E6%8D%AE%E5%BA%93%E6%93%8D%E4%BD%9C%E5%91%BD%E4%BB%A4%EF%BC%8C%E6%89%80%E6%9C%89%E7%9A%84%E5%91%BD%E4%BB%A4%E4%BD%9C%E4%B8%BA%E4%B8%80%E4%B8%AA%E6%95%B4%E4%BD%93%E4%B8%80%E8%B5%B7%E5%90%91%E7%B3%BB%E7%BB%9F%E6%8F%90%E4%BA%A4%E6%88%96%E6%92%A4%E6%B6%88%E6%93%8D%E4%BD%9C%E8%AF%B7%E6%B1%82%EF%BC%8C%E5%8D%B3%E8%A6%81%E4%B9%88%E9%83%BD%E6%89%A7%E8%A1%8C%EF%BC%8C%E8%A6%81%E4%B9%88%E9%83%BD%E4%B8%8D%E6%89%A7%E8%A1%8C%E3%80%82%E3%80%80%E3%80%80%E4%BA%8B%E5%8A%A1%E7%9A%84%E7%89%B9%E6%80%A7%EF%BC%9A%E5%8E%9F%E5%AD%90%E6%80%A7%EF%BC%88atomicity%EF%BC%89%E3%80%81%E4%B8%80%E8%87%B4%E6%80%A7%EF%BC%88consistency%EF%BC%89%E3%80%81%E9%9A%94%E7%A6%BB%E6%80%A7%EF%BC%88isolation%EF%BC%89%E3%80%81%E6%8C%81%E7%BB%AD%E6%80%A7%EF%BC%88durability%EF%BC%89%E3%80%82%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E4%BA%8B%E5%8A%A1%E7%9A%84%E9%9D%9E%E6%AD%A3%E5%B8%B8%E7%BB%93%E6%9D%9F%E4%BC%9A%E5%BC%95%E8%B5%B7%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E6%95%B0%E6%8D%AE%E7%9A%84%E4%B8%8D%E4%B8%80%E8%87%B4%EF%BC%8C%E4%BD%BF%E5%BE%97%E4%BA%8B%E5%8A%A1%E5%A4%84%E7%90%86%E6%95%B0%E6%8D%AE%E9%A1%B9%E7%9A%84%E7%BB%93%E6%9E%9C%E4%B8%8D%E6%AD%A3%E7%A1%AE%E3%80%82%E4%BE%8B%E5%A6%82%E5%9C%A8%E4%BA%8B%E5%8A%A1%E7%94%B1%E6%9D%A5%E4%B8%80%E8%8A%82%E6%89%80%E4%B8%BE%E7%9A%84%E4%BE%8B%E5%AD%90%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%E7%A8%B3%E5%AE%9A%E5%AD%98%E5%82%A8%E5%99%A8%E4%B8%8D%E5%8F%AF%E4%BB%A5%E5%AE%9E%E7%8E%B0%EF%BC%8C%E5%9B%A0%E4%B8%BA%E7%A8%B3%E5%AE%9A%E5%AD%98%E5%82%A8%E5%99%A8%E6%98%AF%E6%8C%87%E5%85%B6%E4%B8%8A%E4%BF%A1%E6%81%AF%E6%B0%B8%E8%BF%9C%E4%B8%8D%E4%BC%9A%E4%B8%A2%E5%A4%B1%E7%9A%84%E5%AD%98%E5%82%A8%E5%99%A8%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%E5%A4%A7%E8%87%B4%E5%8F%AF%E4%BB%A5%E5%B0%86%E6%95%B0%E6%8D%AE%E6%95%85%E9%9A%9C%E5%88%86%E6%88%90%E4%B8%89%E7%B1%BB%EF%BC%9A%E4%BA%8B%E5%8A%A1%E6%95%85%E9%9A%9C%E3%80%81%E7%B3%BB%E7%BB%9F%E6%95%85%E9%9A%9C%E3%80%81%E4%BB%8B%E8%B4%A8%E6%95%85%E9%9A%9C%E3%80%82%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E5%9F%BA%E4%BA%8E%E6%97%A5%E5%BF%97%E7%9A%84%E6%95%B0%E6%8D%AE%E6%81%A2%E5%A4%8D%E5%92%8C%E5%9F%BA%E4%BA%8E%E6%95%B0%E6%8D%AE%E8%BD%AC%E5%82%A8% E7 % 9a % 84 % E6 % 95 % B0 % E6 % 8d % ae6 % 81 % a2 % E5 % a4 % 8d % E3 % 80 % 82 % 0a % E3 % 80 % 80 % E3 % 80 % 806 % 206 % 206 % a6 % 206 % a4 % 87 % E4 % bb % B6 % ef % BC % 8c % E4 % bb % a5 % E5 % a4 % B6 % E6 % 8d % ae6 % E6 % 81 % a2 % E5 % a4 % 25 % 205 % bb % B6 % bb 5 % a4 % a7 % E3 % 80 % E7 % ab % 8b % E5 % B3 % E4 % BF % ae6 % B9 % E5 % ae7 % 25 % 20b7% E8 % be % 83 % E5 % B0 % 8f % E3 % ad % be % ef % BC % 8c % E5 % B7 % E6 % 9c % 89 % E8 % BF % 99 % E6 % A0 % 25 % 20 E4 % B9 % 8b % E5 % 89 % 8d % E7 % 9a % 84 b8 % 8d % e9 % 9c % 80 % E8 % a6 % 81重做% E4 % ba % 86 % E3 % 80 % 82 % E5 % ae8 % 83 % E6 % 20 % E8 % 80 % 85还原% E6 % 92 9f % a5 % E7 % B9 % ef % BC % e9 % 80 % E8 % a6 % 81 % E5 % 81 % 25 % 20 % ef % BC % 89 % E5 % B0 % 86 % E4 % b8 % bb % E5 % a5 % ab % E3 % 80 % ef % BC % 882 % ef % BC % 89 % E5 % B0 % 86 % E7 % BC % 93 % 25 % 208 d % AE % e9 % a1 % B9 % E5 % 86 % 99 % E5 % 85 % 89 % E5 % 85 % b5 % 86%82%E3%80%80%E3%80%809.%20%20%E7%AD%94%EF%BC%9A%0A%E3%80%80%E3%80%80%E5%8A%A8%E6%80%81%E8%BD%AC%E5%82%A8%E6%98%AF%E6%8C%87%E5%9C%A8%E8%BD%AC%E5%82%A8%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E5%85%81%E8%AE%B8%E5%85%B6%E4%BB%96%E4%BA%8B%E5%8A%A1%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9B%E8%A1%8C%E5%AD%98%E5%8F%96%E6%88%96%E4%BF%AE%E6%94%B9%E6%93%8D%E4%BD%9C%E7%9A%84%E8%BD%AC%E5%82%A8%E6%96%B9%E5%BC%8F%E3%80%82%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%EF%BC%8C%E8%BD%AC%E5%82%A8%E5%92%8C%E7%94%A8%E6%88%B7%E4%BA%8B%E5%8A%A1%E5%B9%B6%E5%8F%91%E6%89%A7%E8%A1%8C%E3%80%82%E5%8A%A8%E6%80%81%E8%BD%AC%E5%82%A8%E6%9C%89%E6%95%88%E5%9C%B0%E5%85%8B%E6%9C%8D%E4%BA%86%E9%9D%99%E6%80%81%E8%BD%AC%E5%82%A8%E7%9A%84%E7%BC%BA%E7%82%B9%EF%BC%8C%E5%AE%83%E4%B8%8D%E7%94%A8%E7%AD%89%E5%BE%85%E6%AD%A3%E5%9C%A8%E8%BF%90%E8%A1%8C%E7%9A%84%E4%BA%8B%E5%8A%A1%E7%BB%93%E6%9D%9F%EF%BC%8C%E4%B9%9F%E4%B8%8D%E4%BC%9A%E5%BD%B1%E5%93%8D%E6%96%B0%E4%BA%8B%E5%8A%A1%E7%9A%84%E5%BC%80%E5%A7%8B%E3%80%82%E5%8A%A8%E6%80%81%E8%BD%AC%E5%82%A8%E7%9A%84%E4%B8%BB%E8%A6%81%E7%BC%BA%E7%82%B9%E6%98%AF%E5%90%8E%E6%8F%B4%E5%89%AF%E6%9C%AC%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E4%B8%8D%E8%83%BD%E4%BF%9D%E8%AF%81%E6%AD%A3%E7%A1%AE%E6%9C%89%E6%95%88%E3%80%82%E3%80%80%E3%80%8010.%20%20%E7%AD%94%EF%BC%9A%E6%95%85%E9%9A%9C%E6%A3%80%E6%B5%8B%E3%80%81%E6%8E%A7%E5%88%B6%E6%9D%83%E7%A7%BB%E4%BA%A4%E3%80%81%E6%81%A2%E5%A4%8D%E6%97%B6%E9%97%B4%E3%80%81%E6%8F%90%E4%BA%A4%E6%97%B6%E9%97%B4%E3%80%80%E3%80%8011.%0A%E3%80%80%E3%80%80%E4%BE%8B%E5%A6%82%EF%BC%9A%E6%9C%89T1%EF%BC%8CT2%E4%B8%A4%E4%B8%AA%E4%BA%8B%E5%8A%A1%EF%BC%8C%E4%BB%96%E4%BB%AC%E9%83%BD%E5%AF%B9%E6%95%B0%E6%8D%AE%E9%A1%B9A%E8%BF%9B%E8%A1%8C%E4%BA%86%E6%93%8D%E4%BD%9C%E3%80%82%E4%BA%8B%E5%8A%A1T1%E5%9C%A8T2%E4%B9%8B%E5%89%8D%E6%89%A7%E8%A1%8C%EF%BC%8C%E5%BD%93T1%E6%89%A7%E8%A1%8C%E5%AE%8C%E6%AF%95%E5%90%8E%E5%86%8D%E6%89%A7%E8%A1%8CT2%E3%80%82%E5%9B%A0%E6%AD%A4T2%E4%BA%8B%E5%8A%A1%E8%AF%BB%E5%88%B0%E6%95%B0%E6%8D%AE%E9%A1%B9A%E7%9A%84%E5%80%BC%E6%98%AFT1%E6%9B%B4%E6%96%B0%E5%90%8E%E7%9A%84%E5%80%BC%E3%80%82%E5%9C%A8T2%E7%9A%84%E6%89%A7%E8%A1%8C%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E5%8F%91%E7%8E%B0T1%E4%BA%8B%E5%8A%A1%E6%9C%89%E9%94%99%E8%AF%AF%EF%BC%8C%E5%9B%A0%E6%AD%A4%E6%92%A4%E9%94%80T1%E3%80%82%E9%82%A3%E4%B9%88%E6%AD%A4%E6%97%B6%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E6%95%B0%E6%8D%AE%E9%A1%B9A%E7%9A%84%E5%80%BC%E5%B0%B1%E4%B8%8D%E4%B8%80%E8%87%B4%E4%BA%86%E3%80%82%E3%80%80%E3%80%8012.%20%E4%BD%BF%E6%95%B4%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%BA%93%E5%9B%9E%E5%88%B0%E9%94%99%E8%AF%AF%E4%BA%8B%E5%8A%A1%E6%8F%90%E4%BA%A4%E5%89%8D%E7%9A%84%E6%9F%90%E4%B8%80%E7%8A%B6%E6%80%81%EF%BC%8C%E8%BF%99%E6%A0%B7%E5%81%9A%E7%9A%84%E4%BC%98%E7%82%B9%E6%98%AF%E8%83%BD%E4%BF%9D%E8%AF%81%E6%95%B0%E6%8D%AE%E4%B8%80%E8%87%B4%EF%BC%8C%E7%BC%BA%E7%82%B9%E6%98%AF%E6%9C%89%E4%B8%80%E4%BA%9B%E4%B8%8D%E8%AE%BF%E9%97%AE%E9%94%99%E8%AF%AF%E4%BA%8B%E5%8A%A1%E4%BF%AE%E6%94%B9%E8%BF%87%E6%95%B0%E6%8D%AE%E7%9A%84%E4%BA%8B%E5%8A%A1%EF%BC%8C%E4%BA%8B%E5%8A%A1%E7%9A%84%E6%92%A4%E9%94%80%E6%98%AF%E5%A4%9A%E4%BD%99%E7%9A%84%E3%80%82%E3%80%80%E3%80%8013.%20%E5%8F%AF%E4%BB%A5%E4%BD%BF%E7%94%A8RAID%E6%9D%A5%E5%AE%9E%E7%8E%B0%E7%A8%B3%E5%AE%9A%E5%AD%98%E5%82%A8%E5%99%A8%E3%80%82%0A%E3%80%80%E3%80%8014.%20%E4%BA%8B%E5%8A%A1%E6%95%85%E9%9A%9C%E6%98%AF%E6%8C%87%E9%82%A3%E4%BA%9B%E5%AF%BC%E8%87%B4%E4%BA%8B%E5%8A%A1%E6%97%A0%E6%B3%95%E6%AD%A3%E5%B8%B8%E6%89%A7%E8%A1%8C%E7%9A%84%E6%95%85%E9%9A%9C%EF%BC%8C%E9%80%BB%E8%BE%91%E9%94%99%E8%AF%AF%E5%92%8C%E7%B3%BB%E7%BB%9F%E9%94%99%E8%AF%AF%E5%8F%AF%E4%BB%A5%E5%AF%BC%E8%87%B4%E4%BA%8B%E5%8A%A1%E6%95%85%E9%9A%9C%E7%9A%84%E5%8F%91%E7%94%9F%E3%80%82%0A%E3%80%80%E3%80%80%E7%B3%BB%E7%BB%9F%E6%95%85%E9%9A%9C%E4%B8%BB%E8%A6%81%E6%98%AF%E7%94%B1%E4%BA%8E%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%9C%A8%E8%BF%90%E8%A1%8C%E8%BF%87%E7%A8%8B%E4%B8%AD%EF%BC%8C%E7%AA%81%E7%84%B6%E5%8F%91%E7%94%9F%E6%93%8D%E4%BD%9C%E7%B3%BB%E7%BB%9F%E9%94%99%E8%AF%AF%E3%80%81%E5%81%9C%E7%94%B5%E7%AD%89%E5%8E%9F%E5%9B%A0%E9%80%A0%E6%88%90%E7%9A%84%E9%9D%9E%E6%AD%A3%E5%B8%B8%E4%B8%AD%E6%96%AD%EF%BC%8C%E9%80%A0%E6%88%90%E7%94%A8%E6%88%B7%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9B%E8%A1%8C%E5%A4%84%E7%90%86%E7%9A%84%E4%BA%8B%E5%8A%A1%E8%A2%AB%E7%AA%81%E7%84%B6%E4%B8%AD%E6%96%AD%EF%BC%8C%E5%86%85%E5%AD%98%E7%BC%93%E5%86%B2%E5%8C%BA%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E5%85%A8%E9%83%A8%E4%B8%A2%E5%A4%B1%EF%BC%8C%E4%BD%86%E7%A1%AC%E7%9B%98%E3%80%81%E7%A3%81%E5%B8%A6%E7%AD%89%E5%A4%96%E8%AE%BE%E4%B8%8A%E7%9A%84%E6%95%B0%E6%8D%AE%E6%9C%AA%E5%8F%97%E6%8D%9F%E5%A4%B1%E7%9A%84%E4%B8%80%E7%A7%8D%E6%95%85%E9%9A%9C%E3%80%82%E3%80%80%E3%80%80%E4%BB%8B%E8%B4%A8%E6%95%85%E9%9A%9C%E6%98%AF%E7%94%B1%E4%BA%8E%E7%A1%AC%E4%BB%B6%E7%9A%84%E5%8F%AF%E9%9D%A0%E6%80%A7%E8%BE%83%E5%B7%AE%E5%87%BA%E7%8E%B0%E7%9A%84%E5%AD%98%E5%82%A8%E4%BB%8B%E8%B4%A8%E5%8F%91%E7%94%9F%E7%89%A9%E7%90%86%E6%8D%9F%E5%9D%8F%EF%BC%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%95%B0%E6%8D%AE%E5%85%A8%E9%83%A8%E6%88%96%E9%83%A8%E5%88%86%E4%B8%A2%E5%A4%B1%EF%BC%8C%E7%A0%B4%E5%9D%8F%E6%80%A7%E8%BE%83%E5%A4%A7%E3%80%82%E3%80%80%E3%80%8015.%20%E6%95%B0%E6%8D%AE%E6%81%A2%E5%A4%8D%E7%9A%84%E5%9F%BA%E6%9C%AC%E5%8E%9F%E7%90%86%E6%98%AF%E5%86%97%E4%BD%99%E3%80%82%E7%AC%AC10%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801%20B%20%092%20C%09%20%203.%20B%20%204.%20D%095.B%20%206A%20%207B%20%208D%20%20%209A%20%2010A%20%2011C%20%2012%20D%20%2013B%20%2014.AB%20%2015D%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%E3%80%80%E3%80%801.%20%20%E9%9A%94%E7%A6%BB%E6%80%A7%0A%E3%80%80%E3%80%802.%20%20%E8%B0%83%E5%BA%A6%E4%BA%8B%E5%8A%A1%E7%9A%84%E5%B9%B6%E5%8F%91%E6%98%AF%E5%8F%AF%E4%B8%B2%E8%A1%8C%E5%8C%96%E7%9A%84%E3%80%80%E3%80%803.%20%20%E4%B8%A4%E6%AE%B5%E9%94%81%E5%8D%8F%E8%AE%AE%EF%BC%8C%E6%97%B6%E9%97%B4%E6%88%B3%E5%8D%8F%E8%AE%AE%EF%BC%8C%E6%9C%89%E6%95%88%E6%A3%80%E6%9F%A5%E5%8D%8F%E8%AE%AE%E3%80%80%E3%80%804.%20%20%E8%B6%85%E6%97%B6%E6%B3%95%EF%BC%8C%E7%AD%89%E5%BE%85%E5%9B%BE%E6%B3%95%0A%E3%80%80%E3%80%805.%20%20%E4%BA%8C%E3%80%80%E3%80%806.%20%E6%84%8F%E5%90%91%E9%94%81%E3%80%80%E3%80%807.%20%E6%98%BE%E5%BC%8F%E5%B0%81%E9%94%81%E3%80%80%E3%80%808.%20%E9%9A%90%E5%BC%8F%E5%B0%81%E9%94%81%E3%80%80%E3%80%809.%20%E6%AD%BB%E9%94%81%E3%80%80%E3%80%8010.%20%E6%97%B6%E9%97%B4%E6%88%B3%E3%80%80%E3%80%8011.%20%E4%B8%80%E6%AC%A1%E5%B0%81%E9%94%81%E6%B3%95%E3%80%80%E3%80%8012.%20%E6%B4%BB%E9%94%81%E3%80%80%E3%80%8013.%20%E6%AD%BB%E9%94%81%E3%80%80%E3%80%8014.%20%E5%8F%AF%E4%B8%B2%E8%A1%8C%E5%8C%96%E3%80%80%E3%80%8015.%20%E4%B8%89%E7%BA%A7%E3%80%80%E3%80%80%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E5%A4%9A%E4%B8%AA%E4%BA%8B%E5%8A%A1%E5%B9%B6%E5%8F%91%E6%89%A7%E8%A1%8C%E6%97%B6%EF%BC%8C%E4%BD%BF%E7%94%A8%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6%E5%8F%AF%E4%BB%A5%E9%81%BF%E5%85%8D%E6%95%B0%E6%8D%AE%E4%B8%8D%E4%B8%80%E8%87%B4%E3%80%82%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E4%B8%A2%E5%A4%B1%E4%BF%AE%E6%94%B9%E3%80%81%E4%B8%8D%E5%8F%AF%E9%87%8D%E5%A4%8D%E8%AF%BB%E3%80%81%E8%AF%BB%E8%84%8F%E6%95%B0%E6%8D%AE%0A%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%E5%B0%81%E9%94%81%E6%98%AF%E5%AE%9E%E7%8E%B0%E4%BA%8B%E5%8A%A1%E5%B9%B6%E5%8F%91%E6%8E%A7%E5%88%B6%E9%9D%9E%E5%B8%B8%E6%9C%89%E6%95%88%E7%9A%84%E4%B8%80%E7%A7%8D%E6%8A%80%E6%9C%AF%E3%80%82%E5%B0%81%E9%94%81%E6%98%AF%E4%BA%8B%E5%8A%A1%E5%9C%A8%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E6%9F%90%E4%B8%AA%E6%95%B0%E6%8D%AE%E9%A1%B9%E8%BF%9B%E8%A1%8C%E8%AF%BB%E5%86%99%E6%93%8D%E4%BD%9C%E5%89%8D%EF%BC%8C%E5%BE%97%E5%88%B0%E7%B3%BB%E7%BB%9F%E5%AF%B9%E8%AF%A5%E6%95%B0%E6%8D%AE%E9%A1%B9%E8%BF%9B%E8%A1%8C%E6%93%8D%E4%BD%9C%E7%9A%84%E4%B8%80%E7%A7%8D%E6%8E%88%E6%9D%83%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%88X%E9%94%81%EF%BC%89%E3%80%81%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%88S%E9%94%81%EF%BC%89%0A%E3%80%80%E3%80%80%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%88exclusive%20locks%EF%BC%89%E3%80%82%E6%8E%92%E5%AE%83%E9%94%81%E5%8F%88%E5%90%8D%E5%86%99%E9%94%81%E3%80%82%E5%BD%93%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1A%E8%A2%AB%E4%BA%8B%E5%8A%A1T%E5%8A%A0%E4%BA%86%E6%8E%92%E5%AE%83%E9%94%81%E5%90%8E%EF%BC%8C%E5%88%99%E5%8F%AA%E5%85%81%E8%AE%B8%E4%BA%8B%E5%8A%A1T%E8%AF%BB%E5%8F%96%E5%92%8C%E4%BF%AE%E6%94%B9%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%9C%A8%E6%AD%A4%E6%9C%9F%E9%97%B4%EF%BC%8C%E5%85%B6%E4%BB%96%E4%BA%8B%E5%8A%A1%E9%83%BD%E4%B8%8D%E8%83%BD%E5%AF%B9%E6%95%B0%E6%8D%AE%E6%89%A7%E8%A1%8C%E4%BB%BB%E4%BD%95%E6%93%8D%E4%BD%9C%E3%80%82%E3%80%80%E3%80%80%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%88share%20locks%EF%BC%89%E3%80%82%E5%85%B1%E4%BA%AB%E9%94%81%E5%8F%88%E5%90%8D%E8%AF%BB%E9%94%81%E3%80%82%E5%BD%93%E4%B8%80%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1A%E8%A2%AB%E4%BA%8B%E5%8A%A1T%E5%8A%A0%E4%BA%86%E5%85%B1%E4%BA%AB%E9%94%81%E5%90%8E%EF%BC%8C%E5%88%99%E4%BA%8B%E5%8A%A1T%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1A%E5%8F%AF%E4%BB%A5%E6%89%A7%E8%A1%8C%E8%AF%BB%E6%93%8D%E4%BD%9C%EF%BC%8C%E4%BD%86%E6%98%AF%E4%B8%8D%E8%83%BD%E6%89%A7%E8%A1%8C%E5%86%99%E6%93%8D%E4%BD%9C%EF%BC%8C%E5%9C%A8%E6%AD%A4%E6%9C%9F%E9%97%B4%EF%BC%8C%E5%85%B6%E4%BB%96%E4%BA%8B%E5%8A%A1%E4%B9%9F%E5%8F%AF%E4%BB%A5%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1A%E5%8A%A0%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%8C%E4%BD%86%E6%98%AF%E4%B8%8D%E8%83%BD%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%AF%B9%E8%B1%A1A%E5%8A%A0%E6%8E%92%E5%AE%83%E9%94%81%E3%80%82%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E4%B8%80%E7%BA%A7%E5%B0%81%E9%94%81%E5%8D%8F%E8%AE%AE%EF%BC%9A%E4%BA%8B%E5%8A%A1T%E5%9C%A8%E5%AF%B9%E6%95%B0%E6%8D%AE%E9%A1%B9A%E4%BF%AE%E6%94%B9%E4%B9%8B%E5%89%8D%EF%BC%8C%E5%BF%85%E9%A1%BB%E5%85%88%E5%AF%B9%E6%95%B0%E6%8D%AEA%E5%8A%A0%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%8C%E7%9B%B4%E5%88%B0%E4%BA%8B%E5%8A%A1%E7%BB%93%E6%9D%9F%E6%89%8D%E9%87%8A%E6%94%BE%E3%80%82%E3%80%80%E3%80%80%E4%BA%8C%E7%BA%A7%E5%B0%81%E9%94%81%E5%8D%8F%E8%AE%AE%E6%98%AF%EF%BC%9A%E4%BA%8B%E5%8A%A1T%E5%9C%A8%E5%AF%B9%E6%95%B0%E6%8D%AE%E4%BF%AE%E6%94%B9%E5%89%8D%EF%BC%8C%E5%BF%85%E9%A1%BB%E5%85%88%E5%8A%A0%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%8C%E7%9B%B4%E5%88%B0%E4%BA%8B%E5%8A%A1%E7%BB%93%E6%9D%9F%E6%89%8D%E9%87%8A%E6%94%BE%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%9B%E4%BA%8B%E5%8A%A1T%E5%9C%A8%E8%A6%81%E8%AF%BB%E5%8F%96%E7%9A%84%E6%95%B0%E6%8D%AE%E5%89%8D%EF%BC%8C%E5%BF%85%E9%A1%BB%E5%85%88%E5%8A%A0%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%8C%E8%AF%BB%E5%AE%8C%E5%90%8E%E5%8D%B3%E5%8F%AF%E9%87%8A%E6%94%BE%E5%85%B1%E4%BA%AB%E9%94%81%E3%80%82%E3%80%80%E3%80%80%E4%B8%89%E7%BA%A7%E5%B0%81%E9%94%81%E5%8D%8F%E8%AE%AE%E6%98%AF%E4%BA%8B%E5%8A%A1T%E5%9C%A8%E8%AF%BB%E5%8F%96%E6%95%B0%E6%8D%AE%E4%B9%8B%E5%89%8D%E5%BF%85%E9%A1%BB%E5%85%88%E5%AF%B9%E5%85%B6%E5%8A%A0%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%8C%E5%9C%A8%E8%A6%81%E4%BF%AE%E6%94%B9%E6%95%B0%E6%8D%AE%E4%B9%8B%E5%89%8D%E5%BF%85%E9%A1%BB%E5%85%88%E5%AF%B9%E5%85%B6%E5%8A%A0%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%8C%E7%9B%B4%E5%88%B0%E4%BA%8B%E5%8A%A1%E7%BB%93%E6%9D%9F%E5%90%8E%E6%89%8D%E9%87%8A%E6%94%BE%E6%89%80%E6%9C%89%E9%94%81%E3%80%82%E3%80%80%E3%80%806.%20%20%E7%AD%94%EF%BC%9A%E6%89%80%E8%B0%93%22%E4%B8%A4%E6%AE%B5%22%E9%94%81%EF%BC%8C%E5%85%B6%E5%90%AB%E4%B9%89%E6%98%AF%E6%95%B0%E6%8D%AE%E5%88%86%E4%B8%A4%E4%B8%AA%E9%98%B6%E6%AE%B5%E8%BF%9B%E8%A1%8C%E5%8A%A0%E9%94%81%E5%92%8C%E8%A7%A3%E9%94%81%EF%BC%9A%0A%E3%80%80%E3%80%80%E7%AC%AC%E4%B8%80%E9%98%B6%E6%AE%B5%E6%98%AF%E8%8E%B7%E5%BE%97%E5%B0%81%E9%94%81%EF%BC%8C%E4%B9%9F%E7%A7%B0%E4%B8%BA%E6%89%A9%E5%B1%95%E9%98%B6%E6%AE%B5%E3%80%82%E8%BF%99%E5%9C%A8%E9%98%B6%E6%AE%B5%EF%BC%8C%E4%BA%8B%E5%8A%A1%E5%8F%AF%E4%BB%A5%E7%94%B3%E8%AF%B7%E8%8E%B7%E5%BE%97%E4%BB%BB%E4%BD%95%E6%95%B0%E6%8D%AE%E9%A1%B9%E4%B8%8A%E7%9A%84%E4%BB%BB%E4%BD%95%E7%B1%BB%E5%9E%8B%E7%9A%84%E9%94%81%EF%BC%8C%E4%BD%86%E6%98%AF%E4%B8%8D%E8%83%BD%E9%87%8A%E6%94%BE%E4%BB%BB%E4%BD%95%E9%94%81%E3%80%82%E3%80%80%E3%80%80%E7%AC%AC%E4%BA%8C%E9%98%B6%E6%AE%B5%E6%98%AF%E9%87%8A%E6%94%BE%E5%B0%81%E9%94%81%EF%BC%8C%E4%B9%9F%E7%A7%B0%E4%B8%BA%E6%94%B6%E7%BC%A9%E9%98%B6%E6%AE%B5%E3%80%82%E5%9C%A8%E8%BF%99%E9%98%B6%E6%AE%B5%EF%BC%8C%E4%BA%8B%E5%8A%A1%E5%8F%AF%E4%BB%A5%E9%87%8A%E6%94%BE%E4%BB%BB%E4%BD%95%E6%95%B0%E6%8D%AE%E9%A1%B9%E4%B8%8A%E7%9A%84%E4%BB%BB%E4%BD%95%E7%B1%BB%E5%9E%8B%E7%9A%84%E7%90%90%EF%BC%8C%E4%BD%86%E6%98%AF%E4%B8%8D%E8%83%BD%E5%86%8D%E7%94%B3%E8%AF%B7%E4%BB%BB%E4%BD%95%E7%90%90%E3%80%82%E3%80%80%E3%80%807.%20%20%E7%AD%94%EF%BC%9A%E6%97%B6%E9%97%B4%E6%88%B3%E6%8E%92%E5%BA%8F%E5%8D%8F%E8%AE%AE%EF%BC%88timestamp-ordering%20protocol%EF%BC%89%E6%98%AF%E4%B8%80%E4%B8%AA%E4%B8%B2%E8%A1%8C%E5%8C%96%E8%B0%83%E5%BA%A6%E7%9A%84%E5%8D%8F%E8%AE%AE%EF%BC%8C%E5%AE%83%E4%BF%9D%E8%AF%81%E5%AF%B9%E6%95%B0%E6%8D%AE%E9%A1%B9%E7%9A%84%E8%AF%BB%E5%86%99%E6%93%8D%E4%BD%9C%E6%9C%89%E5%86%B2%E7%AA%81%E7%9A%84%E4%BA%8B%E5%8A%A1%E6%8C%89%E7%85%A7%E6%97%B6%E9%97%B4%E6%88%B3%E9%A1%BA%E5%BA%8F%E6%89%A7%E8%A1%8C%EF%BC%8C%E5%8D%8F%E8%AE%AE%E5%86%85%E5%AE%B9%E5%A6%82%E4%B8%8B%EF%BC%9A%E3%80%80%E3%80%801%EF%BC%89%E4%BA%8B%E5%8A%A1T%E8%AF%BB%E6%95%B0%E6%8D%AEA--read%28A%29%E3%80%82%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E8%8B%A5TS%EF%BC%88T%EF%BC%89%3CW-timestamp%28A%29%EF%BC%8C%E5%88%99read%28A%29%E8%A2%AB%E6%8B%92%E7%BB%9D%EF%BC%8C%E4%BA%8B%E4%BB%B6T%E5%9B%9E%E6%BB%9A%E3%80%82%0A%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E8%8B%A5TS%EF%BC%88T%EF%BC%89%3E%3DW-timestamp%28A%29%EF%BC%8C%E5%88%99%E6%89%A7%E8%A1%8Cread%28A%29%E6%93%8D%E4%BD%9C%EF%BC%8CR-timestamp%28A%29%E8%A2%AB%E8%AE%BE%E7%BD%AE%E6%88%90TS%EF%BC%88T%EF%BC%89%E5%92%8CR-timestamp%EF%BC%88A%EF%BC%89%E4%B8%AD%E7%9A%84%E8%BE%83%E5%A4%A7%E5%80%BC%E3%80%82%E3%80%80%E3%80%802%EF%BC%89%E4%BA%8B%E5%8A%A1T%E5%86%99%E6%95%B0%E6%8D%AEA--write%28A%29%0A%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E8%8B%A5TS%EF%BC%88T%EF%BC%89%3CR-timestamp%28A%29%EF%BC%8C%E5%88%99write%28A%29%E6%93%8D%E4%BD%9C%E8%A2%AB%E6%8B%92%E7%BB%9D%EF%BC%8CT%E5%9B%9E%E6%BB%9A%E3%80%82%E5%9B%A0%E4%B8%BAT%E4%BA%A7%E7%94%9F%E7%9A%84A%E5%80%BC%E6%98%AF%E5%85%88%E5%89%8D%E9%9C%80%E8%A6%81%E7%9A%84%E5%80%BC%EF%BC%8C%E7%B3%BB%E7%BB%9F%E5%B7%B2%E7%BB%8F%E5%81%87%E8%AE%BE%E8%AF%A5%E5%80%BC%E4%B8%8D%E4%BC%9A%E8%A2%AB%E4%BA%A7%E7%94%9F%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89%E8%8B%A5TS%EF%BC%88T%EF%BC%89%3CW-timestamp%28A%29%EF%BC%8C%E5%88%99write%28A%29%E6%93%8D%E4%BD%9C%E8%A2%AB%E6%8B%92%E7%BB%9D%EF%BC%8CT%E5%9B%9E%E6%BB%9A%E3%80%82%E5%9B%A0%E4%B8%BA%E5%9C%A8%E4%BA%8B%E5%8A%A1T%E4%B8%AD%E7%9A%84%E5%80%BC%E5%B7%B2%E7%BB%8F%E8%BF%87%E6%97%B6%E3%80%82%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E8%8B%A5TS%EF%BC%88T%EF%BC%89%E4%B8%8D%E6%BB%A1%E8%B6%B3%E4%B8%8A%E9%9D%A2%E6%83%85%E5%86%B5%EF%BC%8C%E5%88%99%E6%89%A7%E8%A1%8Cwrite%28A%29%E6%93%8D%E4%BD%9C%EF%BC%8C%E5%B9%B6%E4%B8%94%E5%B0%86W-timestamp%28A%29%E8%AE%BE%E7%BD%AE%E6%88%90TS%EF%BC%88T%EF%BC%89%E3%80%82%E3%80%80%E3%80%80%E6%B3%A8%E6%84%8F%EF%BC%9AR-timestamp%28A%29%EF%BC%8C%E3%80%81W-timestamp%28A%29%E7%9A%84%E5%88%9D%E5%A7%8B%E5%80%BC%E7%AD%89%E4%BA%8E%E6%9C%80%E5%B0%8F%E6%97%B6%E9%97%B4%E6%88%B3%E3%80%82%E5%A6%82%E6%9E%9C%E4%BA%8B%E5%8A%A1T%E7%94%B1%E4%BA%8E%E5%8F%91%E5%87%BAread%28A%29%E6%88%96%E8%80%85write%28A%29%E8%80%8C%E5%9B%9E%E6%BB%9A%EF%BC%8C%E9%82%A3%E4%B9%88%E7%B3%BB%E7%BB%9F%E4%BC%9A%E7%BB%99%E4%BA%8B%E5%8A%A1%E8%B5%8B%E6%96%B0%E7%9A%84%E6%97%B6%E9%97%B4%E6%88%B3%EF%BC%8C%E5%B9%B6%E4%B8%94%E9%87%8D%E6%96%B0%E5%90%AF%E5%8A%A8%E4%BA%8B%E5%8A%A1%E3%80%82%E3%80%80%E3%80%808.%20%20%E7%AD%94%EF%BC%9A%E6%B4%BB%E9%94%81%EF%BC%9A%E8%BF%99%E7%A7%8D%E5%9C%A8%E5%A4%9A%E4%B8%AA%E4%BA%8B%E5%8A%A1%E8%AF%B7%E6%B1%82%E5%AF%B9%E5%90%8C%E4%B8%80%E6%95%B0%E6%8D%AE%E5%B0%81%E9%94%81%E6%97%B6%EF%BC%8C%E4%BD%BF%E6%9F%90%E4%B8%80%E7%94%A8%E6%88%B7%E6%80%BB%E6%98%AF%E5%A4%84%E4%BA%8E%E7%AD%89%E5%BE%85%E7%9A%84%E7%8A%B6%E5%86%B5%E3%80%82%E3%80%80%E3%80%80%E6%AD%BB%E9%94%81%EF%BC%9A%E8%BF%99%E7%A7%8D%E5%A4%9A%E4%BA%8B%E5%8A%A1%E4%BA%A4%E9%94%99%E7%AD%89%E5%BE%85%E7%9A%84%E5%83%B5%E6%8C%81%E5%B1%80%E9%9D%A2%E7%A7%B0%E4%B8%BA%E6%AD%BB%E9%94%81%E3%80%82%E3%80%80%E3%80%809.%20%20%E7%AD%94%EF%BC%9A%E4%B8%80%E6%AC%A1%E5%B0%81%E9%94%81%E6%B3%95%E3%80%81%E9%A1%BA%E5%BA%8F%E5%B0%81%E9%94%81%E6%B3%95%E3%80%81%E7%AD%89%E5%BE%85%E5%B0%81%E9%94%81%E6%B3%95%E3%80%82%E3%80%80%E3%80%8010.%20%20%E7%AD%94%EF%BC%9A%E9%80%89%E6%8B%A9%E7%89%BA%E7%89%B2%E8%80%85%EF%BC%8C%E5%9B%9E%E6%BB%9A%EF%BC%8C%E9%98%B2%E6%AD%A2%E9%A5%BF%E6%AD%BB%E3%80%82%0A%E3%80%80%E3%80%8011.%20%20%E7%AD%94%EF%BC%9A%E6%84%8F%E5%90%91%E9%94%81%E7%9A%84%E5%90%AB%E4%B9%89%E6%98%AF%E5%A6%82%E6%9E%9C%E5%AF%B9%E4%B8%80%E4%B8%AA%E7%BB%93%E7%82%B9%E5%8A%A0%E6%84%8F%E5%90%91%E9%94%81%EF%BC%8C%E5%88%99%E8%AF%B4%E6%98%8E%E8%AF%A5%E7%BB%93%E7%82%B9%E7%9A%84%E4%B8%8B%E5%B1%82%E7%BB%93%E7%82%B9%E6%AD%A3%E5%9C%A8%E8%A2%AB%E5%8A%A0%E9%94%81%EF%BC%9B%E5%AF%B9%E4%BB%BB%E4%B8%80%E7%BB%93%E7%82%B9%E5%8A%A0%E9%94%81%E6%97%B6%EF%BC%8C%E5%BF%85%E9%A1%BB%E5%85%88%E5%AF%B9%E5%AE%83%E7%9A%84%E4%B8%8A%E5%B1%82%E7%BB%93%E7%82%B9%E5%8A%A0%E6%84%8F%E5%90%91%E9%94%81%E3%80%82%0A%E3%80%80%E3%80%80%E6%9C%89%E4%B8%89%E7%A7%8D%E6%84%8F%E5%90%91%E9%94%81%EF%BC%9A%E6%84%8F%E5%90%91%E5%85%B1%E4%BA%AB%E9%94%81%EF%BC%88ntent%20share%20lock%EF%BC%89%EF%BC%8C%E7%AE%80%E8%AE%B0%E4%B8%BAIS%E9%94%81%EF%BC%8C%E6%84%8F%E5%90%91%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%88intent%20exclusive%20lock%EF%BC%89%EF%BC%8C%E7%AE%80%E8%AE%B0%E4%B8%BAIX%E9%94%81%EF%BC%8C%E5%85%B1%E4%BA%AB%E6%84%8F%E5%90%91%E6%8E%92%E5%AE%83%E9%94%81%EF%BC%88share%20intent%20exclusive%20lock%EF%BC%89%EF%BC%8C%E7%AE%80%E8%AE%B0%E4%B8%BASIX%E9%94%81%E3%80%82%E3%80%80%E3%80%8012.%20%E3%80%80%E3%80%80%E4%BA%8B%E5%8A%A11%E8%AF%BB%E5%8F%96%E6%95%B0%E6%8D%AE%E5%90%8E%EF%BC%8C%E4%BA%8B%E5%8A%A12%E5%AF%B9%E9%82%A3%E4%B8%AA%E6%95%B0%E6%8D%AE%E5%9C%A8%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E7%9A%84%E5%89%AF%E6%9C%AC%E5%81%9A%E4%BA%86%E4%BF%AE%E6%94%B9%EF%BC%8C%E5%BD%93%E6%95%B0%E6%8D%AE%E5%BA%93%E5%86%8D%E6%AC%A1%E5%88%B0%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AF%BB%E5%8F%96%E6%95%B0%E6%8D%AE%E6%97%B6%EF%BC%8C%E5%BE%97%E5%88%B0%E4%B8%8E%E5%89%8D%E4%B8%80%E6%AC%A1%E4%B8%8D%E5%90%8C%E7%9A%84%E5%80%BC%E3%80%82%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%8013.%20%E4%BA%8B%E5%8A%A11%E8%AF%BB%E5%8F%96%E4%BA%86%E6%95%B0%E6%8D%AE%E9%A1%B9A%EF%BC%8C%E5%B9%B6%E5%AF%B9%E5%AE%83%E4%BD%9C%E4%BA%86%E4%BF%AE%E6%94%B9%EF%BC%8C%E7%84%B6%E5%90%8E%E5%8F%88%E5%B0%86%E5%AE%83%E5%86%99%E5%9B%9E%E5%88%B0%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9B%E4%BA%8B%E5%8A%A12%E5%88%B0%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E5%90%8C%E6%A0%B7%E8%AF%BB%E5%8F%96A%EF%BC%8C%E6%AD%A4%E6%97%B6%E5%BE%97%E5%88%B0%E7%9A%84%E6%98%AF%E4%BF%AE%E6%94%B9%E5%90%8E%E7%9A%84A%EF%BC%9A%E7%94%B1%E4%BA%8E%E6%9F%90%E7%A7%8D%E5%8E%9F%E5%9B%A0%EF%BC%8C%E4%BA%8B%E5%8A%A11%E8%A6%81%E6%89%A7%E8%A1%8C%E5%9B%9E%E6%BB%9A%E6%93%8D%E4%BD%9C%EF%BC%8C%E5%B0%86A%E6%81%A2%E5%A4%8D%E4%B8%BA%E5%AE%83%E5%8E%9F%E6%9D%A5%E7%9A%84%E5%80%BC%EF%BC%8C%E8%BF%99%E6%97%B6%E4%BA%8B%E5%8A%A12%E4%B8%ADA%E7%9A%84%E5%80%BC%E5%92%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%ADA%E7%9A%84%E5%80%BC%E5%B0%B1%E4%B8%8D%E4%B8%80%E8%87%B4%EF%BC%8C%E4%BA%8B%E5%8A%A12%E8%AF%BB%E5%88%B0%E7%9A%84%E6%95%B0%E6%8D%AE%E6%98%AF%E4%B8%8D%E6%AD%A3%E7%A1%AE%E7%9A%84--%22%E8%84%8F%22%E6%95%B0%E6%8D%AE%E3%80%82%E3%80%80%E3%80%80%E3%80%80%E3%80%8014.%E9%87%87%E7%94%A8%E4%B8%89%E7%BA%A7%E5%B0%81%E9%94%81%E5%8D%8F%E8%AE%AE%EF%BC%8C%E5%A6%82%E5%9B%BE%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%8015.%E9%87%87%E7%94%A8%E4%BA%8C%E7%BA%A7%E5%B0%81%E9%94%81%E5%8D%8F%E8%AE%AE%EF%BC%8C%E5%A6%82%E5%9B%BE%E3%80%80%E3%80%80%E3%80%80%E3%80%80%0A%E7%AC%AC11%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20C%09%092.%20%20B%093.%20%20A%094.%20%20C%E3%80%80%E3%80%805.%20%20D%20%20%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E6%97%A0%E7%BC%9D%E8%BF%9E%E6%8E%A5%E3%80%80%E3%80%802.%20%20%E6%96%B9%E6%B3%95%E3%80%80%E3%80%803.%20%20%E5%AE%9E%E9%99%85%E5%8F%98%E5%85%83%E3%80%80%E3%80%804.%20%20%E5%B0%81%E8%A3%85%E3%80%80%E3%80%805.%20%20%E5%8F%AF%E6%89%A9%E5%85%85%E6%80%A7%E3%80%80%E3%80%806.%20%E5%B0%81%E8%A3%85%E3%80%80%E3%80%807.%20%E6%BB%9E%E5%90%8E%E8%81%94%E7%BC%96%E3%80%80%E3%80%808.%20%E7%8A%B6%E6%80%81%E3%80%80%E3%80%809.%20%E8%A1%8C%E4%B8%BA%E3%80%80%E3%80%8010.%20%E6%96%B9%E6%B3%95%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E5%90%8D%E8%AF%8D%E8%A7%A3%E9%87%8A%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%EF%BC%88Object%20Oriented%EF%BC%89%E6%96%B9%E6%B3%95%EF%BC%8C%E7%AE%80%E7%A7%B0OO%E6%96%B9%E6%B3%95%EF%BC%8C%E6%98%AF%E5%BB%BA%E7%AB%8B%E5%9C%A8%22%E5%AF%B9%E8%B1%A1%22%E6%A6%82%E5%BF%B5%E5%9F%BA%E7%A1%80%E4%B8%8A%E7%9A%84%E6%96%B9%E6%B3%95%E5%AD%A6%E3%80%82%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E4%B8%BB%E8%A6%81%E6%80%9D%E6%83%B3%E5%8F%AF%E4%BB%A5%E6%A6%82%E6%8B%AC%E4%B8%BA%EF%BC%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%96%B9%E6%B3%95%E7%9A%84%E4%B8%87%E4%BA%8B%E4%B8%87%E7%89%A9%E7%9A%86%E5%AF%B9%E8%B1%A1%EF%BC%9B%E6%AF%8F%E4%B8%AA%E5%AF%B9%E8%B1%A1%E7%9A%86%E7%94%B1%E5%85%B6%E4%BB%96%E5%AF%B9%E8%B1%A1%E6%9E%84%E6%88%90%EF%BC%9B%E6%AF%8F%E4%B8%AA%E5%AF%B9%E8%B1%A1%E9%83%BD%E6%9C%89%E7%B1%BB%E5%9E%8B%E3%80%81%E5%90%8C%E4%B8%80%E7%B1%BB%E5%9E%8B%E7%9A%84%E5%AF%B9%E8%B1%A1%E6%89%80%E8%83%BD%E6%8E%A5%E6%94%B6%E7%9A%84%E6%B6%88%E6%81%AF%E7%9B%B8%E5%90%8C%EF%BC%9B%E7%A8%8B%E5%BA%8F%E6%98%AF%E5%AF%B9%E8%B1%A1%E7%9A%84%E7%BB%84%E5%90%88%EF%BC%8C%E5%BD%BC%E6%AD%A4%E9%80%9A%E8%BF%87%E6%B6%88%E6%81%AF%E7%9A%84%E4%BC%A0%E9%80%92%EF%BC%8C%E8%AF%B7%E6%B1%82%E5%85%B6%E4%BB%96%E5%AF%B9%E8%B1%A1%E8%BF%9B%E8%A1%8C%E5%B7%A5%E4%BD%9C%E3%80%82%E3%80%80%E3%80%802.%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9A%E7%94%A8%E5%85%A8%E6%96%B0%E7%9A%84%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%A6%82%E5%BF%B5%E6%9D%A5%E8%AE%BE%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E3%80%82%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E4%BA%A7%E7%94%9F%E4%B8%BB%E8%A6%81%E6%98%AF%E4%B8%BA%E4%BA%86%E8%A7%A3%E5%86%B3%22%E9%98%BB%E6%8A%97%E5%A4%B1%E9%85%8D%22%EF%BC%8C%E5%AE%83%E5%BC%BA%E8%B0%83%E9%AB%98%E7%BA%A7%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%E8%AF%AD%E8%A8%80%E4%B8%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%97%A0%E7%BC%9D%E8%BF%9E%E6%8E%A5%E3%80%82%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%98%E5%90%B8%E6%94%B6%E4%BA%86%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%E8%AF%AD%E8%A8%80%E7%9A%84%E6%80%9D%E6%83%B3%EF%BC%8C%E5%A6%82%E6%94%AF%E6%8C%81%E7%B1%BB%E3%80%81%E6%96%B9%E6%B3%95%E3%80%81%E7%BB%A7%E6%89%BF%E7%AD%89%E6%A6%82%E5%BF%B5%E3%80%82%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%94%AF%E6%8C%81%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%9E%8B%EF%BC%8C%E7%AE%80%E7%A7%B0OO%E6%A8%A1%E5%9E%8B%E3%80%82%E4%B9%9F%E5%B0%B1%E6%98%AF%E8%AF%B4%EF%BC%8C%E4%B8%80%E4%B8%AA%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%98%AF%E4%B8%80%E4%B8%AA%E6%8C%81%E4%B9%85%E7%9A%84%E3%80%81%E5%8F%AF%E5%85%B1%E4%BA%AB%E7%9A%84%E5%AF%B9%E8%B1%A1%E5%BA%93%E7%9A%84%E5%AD%98%E5%82%A8%E5%92%8C%E7%AE%A1%E7%90%86%E8%80%85%EF%BC%9B%E8%80%8C%E4%B8%80%E4%B8%AA%E5%AF%B9%E8%B1%A1%E5%BA%93%E6%98%AF%E7%94%B1%E4%B8%80%E4%B8%AAOO%E6%A8%A1%E5%9E%8B%E6%89%80%E5%AE%9A%E4%B9%89%E7%9A%84%E5%AF%B9%E8%B1%A1%E7%9A%84%E9%9B%86%E5%90%88%E4%BD%93%E3%80%82%E3%80%80%E3%80%803.%E5%AF%B9%E8%B1%A1-%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%EF%BC%9A%E5%9C%A8%E4%B8%BB%E6%B5%81%E7%9A%84%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E5%9F%BA%E7%A1%80%E4%B8%8A%E5%8A%A0%E5%85%A5%E5%AF%B9%E8%B1%A1%E5%8C%96%E7%89%B9%E5%BE%81%EF%BC%8C%E4%BD%BF%E4%B9%8B%E6%8F%90%E4%BE%9B%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%9C%8D%E5%8A%A1%EF%BC%8C%E4%BF%9D%E7%95%99%E4%BA%86%E5%85%B3%E7%B3%BB%E5%9E%8B%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E7%BB%93%E6%9E%84%EF%BC%8C%E4%BD%86%E5%85%81%E8%AE%B8%E5%85%B3%E7%B3%BB%E8%A1%A8%E4%B8%AD%E7%9A%84%E5%88%97%E5%90%AB%E6%9C%89%E4%B8%80%E4%B8%AA%E5%A4%8D%E6%9D%82%E7%9A%84%E5%AF%B9%E8%B1%A1%EF%BC%8C%E8%BF%99%E4%BA%9B%E5%AF%B9%E8%B1%A1%E8%83%BD%E5%A4%9F%E6%8D%86%E7%BB%91%E5%A4%84%E7%90%86%E5%A4%8D%E6%9D%82%E6%95%B0%E6%8D%AE%E7%9A%84%E5%A4%84%E7%90%86%E8%BF%87%E7%A8%8B%E3%80%82%E4%BD%86%E8%AE%BF%E9%97%AE%E8%AF%AD%E8%A8%80%E8%BF%98%E6%98%AF%E5%9F%BA%E4%BA%8ESQL%E3%80%82%E3%80%80%E3%80%804.ODL%EF%BC%9A%E5%AF%B9%E8%B1%A1%E5%AE%9A%E4%B9%89%E8%AF%AD%E8%A8%80%EF%BC%88Object%20Definition%20Language%EF%BC%89%E6%98%AFODMG%E6%8E%A8%E8%8D%90%E7%9A%84%E7%94%A8%E6%9D%A5%E5%88%9B%E5%BB%BA%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%BC%8F%E7%9A%84%E6%A0%87%E5%87%86%E8%AF%AD%E8%A8%80%EF%BC%8C%E6%94%AF%E6%8C%81%E6%9C%80%E6%96%B0%E7%9A%84ODMG%203.0%20%E5%AF%B9%E8%B1%A1%E6%A8%A1%E5%9E%8B%E7%9A%84%E8%AF%AD%E4%B9%89%E7%BB%93%E6%9E%84%E3%80%82%E5%AE%83%E9%87%87%E7%94%A8%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%9C%AF%E8%AF%AD%E6%9D%A5%E8%AF%B4%E6%98%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%BB%93%E6%9E%84%EF%BC%8C%E9%80%9A%E8%BF%87%E7%BB%99%E5%87%BA%E7%B1%BB%E7%9A%84%E5%B1%9E%E6%80%A7%E3%80%81%E5%85%B3%E8%81%94%E5%92%8C%E6%96%B9%E6%B3%95%E6%9D%A5%E6%8F%8F%E8%BF%B0%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%A8%A1%E5%9E%8B%EF%BC%8C%E8%BF%9B%E8%80%8C%E5%B0%86%E5%85%B6%E7%9B%B4%E6%8E%A5%E8%BD%AC%E6%8D%A2%E6%88%90%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%EF%BC%88OODBMS%EF%BC%89%E7%9A%84%E8%AF%B4%E6%98%8E%E3%80%82ODL%E6%98%AF%E4%B8%8E%E7%89%B9%E5%AE%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E8%AF%AD%E8%A8%80%E7%9B%B8%E4%BA%92%E7%8B%AC%E7%AB%8B%E7%9A%84%E3%80%82%E3%80%80%E3%80%805.OQL%EF%BC%9A%E5%AF%B9%E8%B1%A1%E5%AE%9A%E4%B9%89%E8%AF%AD%E8%A8%80%EF%BC%88Object%20Definition%20Language%EF%BC%89%E6%98%AFODMG%E6%8E%A8%E8%8D%90%E7%9A%84%E7%94%A8%E6%9D%A5%E5%88%9B%E5%BB%BA%E6%95%B0%E6%8D%AE%E6%A8%A1%E5%BC%8F%E7%9A%84%E6%A0%87%E5%87%86%E8%AF%AD%E8%A8%80%EF%BC%8C%E6%94%AF%E6%8C%81%E6%9C%80%E6%96%B0%E7%9A%84ODMG%203.0%20%E5%AF%B9%E8%B1%A1%E6%A8%A1%E5%9E%8B%E7%9A%84%E8%AF%AD%E4%B9%89%E7%BB%93%E6%9E%84%E3%80%82%E5%AE%83%E9%87%87%E7%94%A8%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%9C%AF%E8%AF%AD%E6%9D%A5%E8%AF%B4%E6%98%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%BB%93%E6%9E%84%EF%BC%8C%E9%80%9A%E8%BF%87%E7%BB%99%E5%87%BA%E7%B1%BB%E7%9A%84%E5%B1%9E%E6%80%A7%E3%80%81%E5%85%B3%E8%81%94%E5%92%8C%E6%96%B9%E6%B3%95%E6%9D%A5%E6%8F%8F%E8%BF%B0%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E6%A8%A1%E5%9E%8B%EF%BC%8C%E8%BF%9B%E8%80%8C%E5%B0%86%E5%85%B6%E7%9B%B4%E6%8E%A5%E8%BD%AC%E6%8D%A2%E6%88%90%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%EF%BC%88OODBMS%EF%BC%89%E7%9A%84%E8%AF%B4%E6%98%8E%E3%80%82ODL%E6%98%AF%E4%B8%8E%E7%89%B9%E5%AE%9A%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E8%AF%AD%E8%A8%80%E7%9B%B8%E4%BA%92%E7%8B%AC%E7%AB%8B%E7%9A%84%E3%80%82%E3%80%80%E3%80%806.SQL3%EF%BC%9A%E8%91%97%E5%90%8D%E7%9A%84%E5%AF%B9%E8%B1%A1-%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E8%AF%AD%E8%A8%80%E3%80%82SQL3%E6%A0%87%E5%87%86%E6%94%AF%E6%8C%81ORDBMS%E6%A8%A1%E5%9E%8B%E3%80%82%E5%AE%83%E4%BB%A5%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%BA%E5%9F%BA%E7%A1%80%EF%BC%8C%E5%9C%A8%E6%AD%A4%E5%9F%BA%E7%A1%80%E4%B8%8A%E5%8A%A0%E5%85%A5OO%E6%A6%82%E5%BF%B5%E6%89%A9%E5%85%85%EF%BC%8C%E5%85%B7%E6%9C%89%E6%98%8E%E6%98%BE%E7%9A%84SQL%E7%89%B9%E5%BE%81%EF%BC%8C%E9%80%82%E5%90%88%E4%BA%8E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E6%A8%A1%E5%BC%8F%E5%AE%9A%E4%B9%89%E5%92%8C%E6%93%8D%E7%BA%B5%E3%80%82SQL3%E4%B8%BB%E8%A6%81%E7%94%B1%E6%95%B0%E6%8D%AE%E5%AE%9A%E4%B9%89%E5%92%8C%E6%95%B0%E6%8D%AE%E6%9F%A5%E8%AF%A2%E4%B8%A4%E9%83%A8%E5%88%86%E7%BB%84%E6%88%90%EF%BC%8C%E9%99%A4%E4%BA%86%E5%85%B7%E5%A4%87%E4%BC%A0%E7%BB%9F%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9FSQL%E7%9A%84%E5%9F%BA%E6%9C%AC%E5%8A%9F%E8%83%BD%E5%A4%96%EF%BC%8C%E8%BF%98%E5%85%B7%E6%9C%89%E5%87%A0%E7%A7%8DOO%E7%89%B9%E5%BE%81%E7%9A%84%E5%8A%9F%E8%83%BD%EF%BC%9A%E8%83%BD%E5%A4%9F%E5%AE%9A%E4%B9%89%E5%A4%8D%E6%9D%82%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E4%B8%8E%E6%8A%BD%E8%B1%A1%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%9B%E5%85%B7%E6%9C%89%E6%95%B0%E6%8D%AE%E9%97%B4%E7%9A%84%E7%BB%84%E5%90%88%E5%92%8C%E7%BB%A7%E6%89%BF%E5%8A%9F%E8%83%BD%EF%BC%9B%E8%83%BD%E5%AE%9A%E4%B9%89%E5%92%8C%E4%BD%BF%E7%94%A8%E5%87%BD%E6%95%B0%E3%80%82%E3%80%80%E3%80%807.%E7%B1%BB%E5%9E%8B%E9%97%B4%E7%BB%A7%E6%89%BF%EF%BC%9A%E7%B1%BB%E5%9E%8B%E7%BB%A7%E6%89%BF%E5%85%B6%E5%AE%9E%E5%B0%B1%E6%98%AF%E7%B1%BB%E7%BB%A7%E6%89%BF%EF%BC%8C%E8%A1%A8%E7%A4%BA%E7%B1%BB%E5%9E%8B%E4%B9%8B%E9%97%B4%E7%9A%84%E4%B8%80%E7%A7%8D%E8%B6%85%E7%B1%BB--%E5%AD%90%E7%B1%BB%E5%85%B3%E7%B3%BB%E3%80%82%E3%80%80%E3%80%808.%E8%A1%A8%E9%97%B4%E7%BB%A7%E6%89%BF%EF%BC%9A%E5%9C%A8SQL3%E4%B8%AD%EF%BC%8C%E4%B8%8D%E4%BB%85%E5%8F%AF%E4%BB%A5%E5%AE%9A%E4%B9%89%E7%B1%BB%E5%9E%8B%E9%97%B4%E7%BB%A7%E6%89%BF%EF%BC%8C%E8%BF%98%E5%8F%AF%E4%BB%A5%E5%AE%9A%E4%B9%89%E8%A1%A8%E9%97%B4%E7%BB%A7%E6%89%BF%E3%80%82%E8%A1%A8%E9%97%B4%E7%BB%A7%E6%89%BF%E8%A1%A8%E7%A4%BA%E4%B8%8D%E5%90%8C%E7%9A%84%E8%A1%A8%E6%A0%BC%E4%B9%8B%E9%97%B4%E5%AD%98%E5%9C%A8%E7%9A%84%E8%B6%85%E7%B1%BB--%E5%AD%90%E7%B1%BB%E5%85%B3%E7%B3%BB%E3%80%82%0A%E3%80%80%E3%80%809.%20SQL3%E5%87%BD%E6%95%B0%EF%BC%88FUNCTION%EF%BC%89%EF%BC%9ASQL3%E5%85%81%E8%AE%B8%E7%94%A8%E6%88%B7%E8%87%AA%E5%AE%9A%E4%B9%89%E5%87%BD%E6%95%B0%EF%BC%88FUNCTION%EF%BC%89%E3%80%82%E5%88%A9%E7%94%A8%E5%85%B3%E9%94%AE%E5%AD%97CREATE%20FUNCTION%EF%BC%8C%E7%BB%99%E5%87%BA%E5%87%BD%E6%95%B0%E7%9A%84%E5%90%8D%E7%A7%B0%EF%BC%8C%E8%AF%B4%E6%98%8E%E8%BE%93%E5%85%A5%E5%8F%82%E6%95%B0%E4%BB%A5%E5%8F%8A%E8%BE%93%E5%87%BA%E7%9A%84%E5%8F%82%E6%95%B0%E7%B1%BB%E5%9E%8B%EF%BC%8C%E5%87%BD%E6%95%B0%E7%9A%84%E5%A4%B4%E9%83%A8%E5%B0%B1%E6%9E%84%E9%80%A0%E5%AE%8C%E4%BA%86%E3%80%82%E5%87%BD%E6%95%B0%E4%BD%93%E7%94%B1BEGIN%E5%92%8CEND%E8%A1%A8%E6%98%8E%E5%87%BD%E6%95%B0%E7%9A%84%E5%BC%80%E5%A7%8B%E5%92%8C%E7%BB%93%E6%9D%9F%EF%BC%8C%E5%87%BD%E6%95%B0%E7%9A%84%E6%A0%B8%E5%BF%83%E9%83%A8%E5%88%86%E5%B0%B1%E6%98%AF%E8%A6%81%E5%AE%8C%E6%88%90%E7%9A%84%E5%8A%9F%E8%83%BD%EF%BC%8C%E4%B9%9F%E6%98%AF%E6%A0%87%E5%87%86%E7%9A%84SQL3%E6%9F%A5%E8%AF%A2%E8%AF%AD%E5%8F%A5%E3%80%82%E3%80%80%E3%80%8010.%20SQL3%E8%BF%87%E7%A8%8B%EF%BC%88PROCEDURE%EF%BC%89%EF%BC%9ASQL3%E5%85%81%E8%AE%B8%E7%94%A8%E6%88%B7%E8%87%AA%E5%AE%9A%E4%B9%89%E8%BF%87%E7%A8%8B%28PROCEDURE%29%E3%80%82SQL3%E4%B8%AD%E7%9A%84PROCEDURE%E9%9D%9E%E5%B8%B8%E7%B1%BB%E4%BC%BC%E4%BA%8E%E6%9F%90%E4%BA%9B%E9%AB%98%E7%BA%A7%E7%A8%8B%E5%BA%8F%E8%AF%AD%E8%A8%80%E4%B8%AD%E7%9A%84PROCEDURE%EF%BC%8C%E5%AE%83%E7%9A%84%E5%AE%9A%E4%B9%89%E5%92%8C%E4%BD%BF%E7%94%A8%E5%BE%88%E5%83%8F%E9%AB%98%E7%BA%A7%E8%AF%AD%E5%8F%A5%E3%80%82%E3%80%80%E3%80%80%20%20%20%E5%9B%9B%EF%BC%8E%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9AODL%E7%B1%BB%E5%9E%8B%E7%B3%BB%E7%BB%9F%E6%9C%892%E7%A7%8D%E7%B1%BB%E5%9E%8B%EF%BC%8C%E4%B8%80%E7%A7%8D%E6%98%AF%E5%9F%BA%E6%9C%AC%E7%B1%BB%E5%9E%8B%EF%BC%8C%E5%8C%85%E6%8B%AC%EF%BC%9Aint%E3%80%81real/float%E3%80%81string%E3%80%81enumerated%20types%EF%BC%8C%E4%BB%A5%E5%8F%8Aclass%E3%80%82%E5%8F%A6%E5%A4%96%E4%B8%80%E7%A7%8D%E6%98%AF%E7%B1%BB%E5%9E%8B%E6%9E%84%E9%80%A0%E5%99%A8%EF%BC%8C%E5%8C%85%E6%8B%AC%EF%BC%9A%E8%A1%A8%E7%A4%BA%E7%BB%93%E6%9E%84%E4%BD%93%E7%9A%84Struct%EF%BC%8C%E4%BB%A5%E5%8F%8A%E5%9B%9B%E7%A7%8D%E9%9B%86%E5%90%88%E7%B1%BB%E5%9E%8B%EF%BC%9ASet%E3%80%81Bag%E3%80%81List%E3%80%81Array%E3%80%82%E3%80%80%E3%80%802.%20SQL3%E5%AF%B9%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E8%BF%9B%E8%A1%8C%E4%BA%86%E6%89%A9%E5%B1%95%EF%BC%8C%E4%BD%BF%E5%AE%83%E4%B8%8D%E4%BB%85%E5%8F%AF%E4%BB%A5%E6%94%AF%E6%8C%81%E5%9F%BA%E6%9C%AC%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%EF%BC%8C%E8%BF%98%E5%8F%AF%E4%BB%A5%E5%A4%84%E7%90%86%E5%A4%8D%E5%90%88%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E3%80%82%E5%9F%BA%E6%9C%AC%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E9%99%A4%E4%BA%86%E5%8C%85%E5%90%ABSQL2%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E5%A4%96%EF%BC%8C%E5%9C%A8SQL3%E4%B8%AD%E5%8F%88%E5%BC%95%E5%85%A5%E4%BA%86%E4%B8%89%E7%A7%8D%E6%96%B0%E7%9A%84%EF%BC%8C%E4%BB%96%E4%BB%AC%E6%98%AF%EF%BC%9ABOOLEAN%20%E7%B1%BB%E5%9E%8B%E3%80%81CLOB%20%E7%B1%BB%E5%9E%8B%E5%92%8CBLOB%20%E7%B1%BB%E5%9E%8B%E3%80%82%E5%A4%8D%E5%90%88%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E5%8C%85%E6%8B%AC%E4%B8%A4%E5%B1%82%EF%BC%9A%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E6%9E%84%E9%80%A0%E5%99%A8%E5%92%8C%E7%94%A8%E6%88%B7%E8%87%AA%E5%AE%9A%E4%B9%89%E7%B1%BB%E5%9E%8B%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%20%20%20%20%20/%2A%E5%AE%9A%E4%B9%89%E8%B6%85%E7%B1%BBperson%2A/%0A%20%20%20%20%20interface%20Person%28extent%20people%29%20%20%20%20%20%7Battribute%20string%20name%3B%20%20%20%20%20attribute%20integer%20age%3B%20%20%20%20%20%7D%3B%20%20%20%20%20%0A%20%20%20%20%20/%2A%E7%B1%BBFaculty%E6%98%AF%E8%B6%85%E7%B1%BBperson%E7%9A%84%E5%AD%90%E7%B1%BB%2A/%0A%20%20%20%20%20Interface%20Faculty%20%3A%20person%28extent%20Faculties%20key%20fno%29%20%20%20%20%20%7Battribute%20string%20fno%3B%20%20%20%20%20Attribute%20integer%20salary%3B%0A%20%20%20%20%20/%2A%E5%AE%9A%E4%B9%89%E7%B1%BB%E5%9E%8BFaculty%E4%B8%AD%E5%B1%9E%E6%80%A7works-for%2C%20teach%E4%B8%8E%E7%B1%BB%E5%9E%8BUniversity%E7%9A%84staff%E5%8F%8A%E5%85%B6%E7%B1%BB%E5%9E%8Bcoursetext%E7%9A%84teacher%E9%97%B4%E7%9A%84%E7%BB%84%E5%90%88%E5%85%B3%E7%B3%BB%2A/%20%20%20%20%20Relationship%20University%20works-for%20inverse%20University%20%3A%20staff%3B%20%20%20%20%20Relationship%20set%3Ccoursetext%3Eteach%20inverse%20coursetext%20%3A%20teacher%3B%20%20%20%20%20/%2A%E7%BB%9F%E8%AE%A1%E6%95%99%E5%B8%88%E6%8E%88%E8%AF%BE%E9%97%A8%E6%95%B0%E7%9A%84%E6%96%B9%E6%B3%95%2A/%20%20%20%20%20integer%20num-teach%28%29%20%20%20%20%20%7D%3B%0A%20%20%20%20%20%0A%20%20%20%20%20Interface%20University%28extent%20Unversities%20key%20uno%29%20%20%20%20%20%7Battribute%20string%20uno%3B%20%20%20%20%20attribute%20string%20uname%3B%20%20%20%20%20attribute%20string%20city%3B%0A%20%20%20%20%20relationship%20Faculty%20president%3B%0A%20%20%20%20%20relationship%20set%3CFaculty%3E%20staff%20inverse%20Faculty%20%3A%20works-for%3B%20%20%20%20%20relationship%20set%3CCoursetext%3Eedit%20inverse%20coursetext%20%3A%20editor%3B%20%20%20%20%20/%2A%E7%BB%9F%E8%AE%A1%E5%AD%A6%E6%A0%A1%E4%BA%BA%E6%95%B0%E7%9A%84%E6%96%B9%E6%B3%95%2A/%20%20%20%20%20integer%20num-staff%28%29%20%20%20%20%20%7D%3B%0A%20%20%20%20%20%0A%20%20%20%20%20Interface%20coursetext%28extent%20coursetexts%29%20%20%20%20%20%7Battribute%20string%20cname%3B%20%20%20%20%20attribute%20string%20textname%3B%0A%20%20%20%20%20relationship%20Faculty%20teacher%20inverse%20Faculty%20%3A%20teach%3B%20%20%20%20%20relationship%20University%20editor%20inverse%20University%20%3A%20edit%20%20%20%20%20%7D%3B%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9A%0A%20%20%20%20%20Select%20F.works-for.uname%2C%20F.name%20%20%20%20%20From%20Faculty%20F%20%20%20%20%20Where%20F.num-teach%28%29%20%3E%203%3B%E3%80%80%E3%80%805%0A%20%20%20%20%20Select%20distinct%20C.name%0A%20%20%20%20%20From%20university%20U%2C%20u.staff%20F%2C%20F.teach%20C%20%20%20%20%20Where%20U.city%3D%22Guangzhou%22%3B%E3%80%80%E3%80%806.%20%20%E7%AD%94%EF%BC%9A%0A%20%20%20%20%20select%20p.pname%0A%20%20%20%20%20from%20Corses%20c%2C%20c.professors%20p%20%20%20%20%20where%20c.cname%3D%22%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8E%9F%E7%90%86%22%3B%E3%80%80%E3%80%80%E8%AE%A1%E7%AE%97%E8%BF%87%E7%A8%8B%E6%8F%8F%E8%BF%B0%EF%BC%9A%0A%20%20%20%20%20for%20Course%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%AA%20c%20do%20%20%20%20%20for%20c.professors%20%E4%B8%AD%E7%9A%84%E6%AF%8F%E4%B8%AAp%20do%20%20%20%20%20if%20c.name%3D%22%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8E%9F%E7%90%86%22%20then%20%20%20%20%20%E6%8A%8Ap.pname%20%E5%8A%A0%E5%88%B0%E8%BE%93%E5%87%BA%E5%8C%85%E4%B8%AD%E3%80%80%E3%80%807.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%E5%87%BD%E6%95%B0%EF%BC%9A%E3%80%80%E3%80%80%E5%A3%B0%E6%98%8E%EF%BC%9A%0A%20%20%20%20%20CREATE%20FUNCTION%20func_teacher_name%28teach-num%20INTEGER%29%20%20%20%20%20RETURN%20STRING%20%20%20%20%20BEGIN%0A%20%20%20%20%20DECLARE%20name%20STRING%3B%0A%20%20%20%20%20%20%20%20%20Select%20distinct%20C.name%20AS%20name%20%20%20%20%20%20%20%20%20%20From%20university%20U%2C%20u.staff%20F%2C%20F.teach%20C%20%20%20%20%20%20%20%20%20Where%20U.city%3D%22Guangzhou%22%3B%20%20%20%20%20RETURN%20%20name%3B%20%20%20%20%20END%3B%E3%80%80%E3%80%80%E8%B0%83%E7%94%A8%EF%BC%9A%0A%20%20%20%20%20func_teacher_name%28%22Guangzhou%22%29%3B%E3%80%80%E3%80%80%E8%BF%87%E7%A8%8B%EF%BC%9A%E3%80%80%E3%80%80%E5%A3%B0%E6%98%8E%0A%20%20%20%20%20CREATE%20PROCEDURE%20proc_course_name%28in%20city%20VARCHAR%2820%29%2C%20out%20course%20VARCHAR%2820%29%29%20%20%20%20%20BEGIN%20%20%20%20%20%20%20%20%20Select%20distinct%20C.name%20INTO%20course%20%20%20%20%20%20%20%20%20%20From%20university%20U%2C%20u.staff%20F%2C%20F.teach%20C%20%20%20%20%20%20%20%20%20Where%20U.city%3Dcity%3B%20%20%20%20%20END%3B%E3%80%80%E3%80%80%E8%B0%83%E7%94%A8%EF%BC%9A%0A%20%20%20%20%20DECLARE%20course%5B%20%5D%20STRING%3B%0A%20%20%20%20%20CALL%20proc_course_name%20%28%22Guangzhou%22%2C%20course%29%3B%20%20%20%20%20%20%20%20%20%20%20%20%20%20%20%E7%AC%AC12%E7%AB%A0%0A%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20B%09%092.%20%20C%093.%20%20B%094.%20%20D%E3%80%80%E3%80%805.%20%20C%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E5%85%83%E7%B4%A0%EF%BC%8C%E5%B1%9E%E6%80%A7%EF%BC%8C%E5%AE%9E%E4%BD%93%E5%BC%95%E7%94%A8%EF%BC%8C%E6%B3%A8%E9%87%8A%EF%BC%8C%E5%A4%84%E7%90%86%E6%8C%87%E4%BB%A4%E3%80%80%E3%80%802.%20%20%E5%B5%8C%E5%A5%97%E3%80%80%E3%80%803.%20%20%E5%AF%BB%E5%9D%80%0A%E3%80%80%E3%80%804.%20%20XPath%E3%80%80%E3%80%805.%20%20%E5%8C%BA%E5%88%86%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E5%90%8D%E8%AF%8D%E8%A7%A3%E9%87%8A%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9AHTML%EF%BC%9AHyperTextMark-upLanguage%EF%BC%8C%E5%8D%B3%E8%B6%85%E6%96%87%E6%9C%AC%E6%A0%87%E8%AE%B0%E8%AF%AD%E8%A8%80%EF%BC%8C%E6%98%AFWWW%E7%9A%84%E6%8F%8F%E8%BF%B0%E8%AF%AD%E8%A8%80%EF%BC%8C%E4%B8%93%E9%97%A8%E4%B8%BA%E7%BD%91%E9%A1%B5%E5%88%9B%E5%BB%BA%E5%92%8C%E5%85%B6%E4%BB%96%E5%8F%AF%E5%9C%A8%E7%BD%91%E9%A1%B5%E6%B5%8F%E8%A7%88%E5%99%A8%E4%B8%AD%E7%9C%8B%E5%88%B0%E7%9A%84%E4%BF%A1%E6%81%AF%E8%AE%BE%E8%AE%A1%E7%9A%84%E4%B8%80%E7%A7%8D%E7%BD%AE%E6%A0%87%E8%AF%AD%E8%A8%80%E3%80%82HTML%E8%A2%AB%E7%94%A8%E6%9D%A5%E7%BB%93%E6%9E%84%E5%8C%96%E4%BF%A1%E6%81%AF--%E4%BE%8B%E5%A6%82%E6%A0%87%E9%A2%98%E3%80%81%E6%AE%B5%E8%90%BD%E5%92%8C%E5%88%97%E8%A1%A8%E7%AD%89%E7%AD%89%EF%BC%8C%E4%B9%9F%E5%8F%AF%E7%94%A8%E6%9D%A5%E5%9C%A8%E4%B8%80%E5%AE%9A%E7%A8%8B%E5%BA%A6%E4%B8%8A%E6%8F%8F%E8%BF%B0%E6%96%87%E6%A1%A3%E7%9A%84%E5%A4%96%E8%A7%82%E5%92%8C%E8%AF%AD%E4%B9%89%E3%80%82%0A%E3%80%80%E3%80%802.XML%EF%BC%9AXML%20%3D%20eXtensible%20Markup%20Language%E5%8F%AF%E6%89%A9%E5%B1%95%E6%A0%87%E8%AE%B0%E8%AF%AD%E8%A8%80%EF%BC%8C%E7%94%B1%E4%B8%87%E7%BB%B4%E7%BD%91%E5%8D%8F%E4%BC%9AW3C%EF%BC%88World%20Wide%20Web%20Consortium%EF%BC%8C1994.10%E6%88%90%E7%AB%8B%EF%BC%8C%E7%94%B1Web%E7%9A%84%E5%8F%91%E6%98%8E%E8%80%85Tim%20Berners-Lee%E9%A2%86%E5%AF%BC%EF%BC%89%E4%BA%8E1998%E5%B9%B4%E5%88%B6%E5%AE%9A%E7%9A%84%E4%B8%80%E7%A7%8D%E5%9F%BA%E4%BA%8E%E6%96%87%E6%9C%AC%E7%9A%84%E6%95%B0%E6%8D%AE%E6%8F%8F%E8%BF%B0%E8%AF%AD%E8%A8%80%E7%9A%84%E8%AF%AD%E6%B3%95%E9%80%9A%E7%94%A8%E6%A0%87%E5%87%86%EF%BC%8C%E5%8F%AF%E7%94%A8%E6%9D%A5%E5%88%B6%E5%AE%9A%E5%AE%9A%E4%B9%89%E6%95%B0%E6%8D%AE%E7%9A%84%E7%BB%93%E6%9E%84%E3%80%81%E7%A7%8D%E7%B1%BB%E3%80%81%E5%B1%9E%E6%80%A7%E5%92%8C%E5%86%85%E5%AE%B9%E7%9A%84%E5%85%B7%E4%BD%93%E8%A7%84%E8%8C%83%E3%80%82XML%E8%A2%AB%E8%AA%89%E4%B8%BA%E5%9B%A0%E7%89%B9%E7%BD%91%E4%B8%8A%E7%9A%84%E4%B8%96%E7%95%8C%E8%AF%AD%EF%BC%8C%E5%85%B6%E4%B8%BB%E8%A6%81%E5%BA%94%E7%94%A8%E9%A2%86%E5%9F%9F%E6%9C%89%EF%BC%9A%E6%95%B0%E6%8D%AE%E4%BA%A4%E6%8D%A2%E3%80%81Web%E5%8F%91%E5%B8%83%E5%92%8C%E5%88%86%E5%B8%83%E5%BC%8F%E8%AE%A1%E7%AE%97%E7%AD%89%EF%BC%8C%E6%98%AF%E6%96%B0%E4%B8%87%E7%BB%B4%E7%BD%91Web%E7%9A%84%E5%9F%BA%E7%A1%80%E3%80%82XML%20%E6%98%AF%E4%B8%80%E7%A7%8D%E6%8F%8F%E8%BF%B0%E5%9E%8B%E7%9A%84%E6%A0%87%E8%AE%B0%E8%AF%AD%E8%A8%80%EF%BC%8C%E4%B8%8EHTML%20%E5%90%8C%E4%B8%BASGML%EF%BC%88%E6%A0%87%E5%87%86%E9%80%9A%E7%94%A8%E6%A0%87%E8%AE%B0%E8%AF%AD%E8%A8%80%EF%BC%8C%20ISO28879%20%E5%9B%BD%E9%99%85%E6%A0%87%E5%87%86%EF%BC%89%E7%9A%84%E4%B8%80%E7%A7%8D%E5%BA%94%E7%94%A8%E3%80%82%E3%80%80%E3%80%803.DTD%20%3D%20Document%20Type%20Definition%20/%20Declaration%20%E6%96%87%E6%A1%A3%E7%B1%BB%E5%9E%8B%E5%AE%9A%E4%B9%89/%E5%A3%B0%E6%98%8E%E3%80%82DTD%E6%98%AF%E4%B8%80%E5%A5%97%E5%85%B3%E4%BA%8E%E6%A0%87%E7%AD%BE%E7%9A%84%E8%AF%AD%E6%B3%95%E8%A7%84%E5%88%99%EF%BC%8C%E7%A1%AE%E5%AE%9A%E5%8F%AF%E5%9C%A8%E6%96%87%E6%A1%A3%E4%B8%AD%E4%BD%BF%E7%94%A8%E5%93%AA%E4%BA%9B%E6%A0%87%E7%AD%BE%E3%80%81%E5%AE%83%E4%BB%AC%E5%BA%94%E8%AF%A5%E6%8C%89%E4%BB%80%E4%B9%88%E9%A1%BA%E5%BA%8F%E5%87%BA%E7%8E%B0%E3%80%81%E5%B5%8C%E5%A5%97%E6%96%B9%E6%B3%95%E3%80%81%E6%A0%87%E7%AD%BE%E5%B1%9E%E6%80%A7%E7%AD%89%E7%AD%89%E3%80%82DTD%E8%A7%84%E5%AE%9A%E5%85%83%E7%B4%A0%E7%9A%84%E5%90%8D%E7%A7%B0%E3%80%81%E7%BB%93%E6%9E%84%E5%92%8C%E5%B1%9E%E6%80%A7%E5%8F%8A%E5%85%83%E7%B4%A0%E9%97%B4%E7%9A%84%E9%80%BB%E8%BE%91%E5%85%B3%E7%B3%BB%EF%BC%8C%E4%BB%A5%E5%AF%B9%E6%96%87%E6%A1%A3%E8%BF%9B%E8%A1%8C%E6%9C%89%E6%95%88%E6%80%A7%E6%A3%80%E6%9F%A5%E3%80%82DTD%E5%A3%B0%E6%98%8E%E7%B1%BB%E5%9E%8B%E6%9C%89%EF%BC%9A%E5%85%83%E7%B4%A0%E3%80%81%E5%B1%9E%E6%80%A7%E8%A1%A8%E3%80%81%E7%AC%A6%E5%8F%B7%E5%92%8C%E5%AE%9E%E4%BD%93%E3%80%82%E3%80%80%E3%80%804.XML%20Schema%EF%BC%9ASchema%E5%8F%AF%E4%BB%A5%E7%BF%BB%E8%AF%91%E6%88%90%E6%A8%A1%E5%BC%8F%E3%80%81%E5%A4%A7%E7%BA%B2%E3%80%81%E8%AE%A1%E5%88%92%E3%80%81%E8%A7%84%E5%88%92%E7%AD%89%E7%AD%89%EF%BC%8C%E5%AE%83%E4%B8%BAXML%E6%96%87%E6%A1%A3%E5%88%B6%E5%AE%9A%E4%B8%80%E7%A7%8D%E6%A8%A1%E5%BC%8F%E3%80%82XML%20Schema%E6%96%87%E6%A1%A3%E6%9C%AC%E8%BA%AB%E4%B9%9F%E6%98%AFXML%E6%96%87%E6%A1%A3%EF%BC%8C%E8%80%8C%E4%B8%8D%E6%98%AF%E5%83%8FDTD%E4%B8%80%E6%A0%B7%E4%BD%BF%E7%94%A8%E8%87%AA%E6%88%90%E4%B8%80%E4%BD%93%E7%9A%84%E8%AF%AD%E6%B3%95%E3%80%82Schema%E5%AE%9E%E8%B4%A8%E4%B8%8A%E4%B9%9F%E6%98%AFXML%E7%9A%84%E4%B8%80%E7%A7%8D%E5%BA%94%E7%94%A8%EF%BC%8C%E5%AE%83%E5%B0%86XML%E7%9A%84DTD%E9%87%8D%E6%96%B0%E6%8C%89XML%E8%AF%AD%E8%A8%80%E8%A7%84%E8%8C%83%E6%9D%A5%E5%AE%9A%E4%B9%89%EF%BC%8C%E5%85%85%E5%88%86%E4%BD%93%E7%8E%B0%E4%BA%86XML%E5%85%83%E8%AF%AD%E8%A8%80%E7%9A%84%E8%87%AA%E6%8F%8F%E8%BF%B0%E6%80%A7%E7%89%B9%E7%82%B9%E3%80%82%E3%80%80%E3%80%805.%20XPath%EF%BC%9AXPath%E7%9A%84%E4%B8%BB%E8%A6%81%E7%9B%AE%E7%9A%84%E6%98%AF%E5%AF%B9%E4%B8%80%E4%B8%AAXML%E6%96%87%E6%A1%A3%E8%BF%9B%E8%A1%8C%E5%AF%BB%E5%9D%80%EF%BC%8C%E5%AE%83%E4%B9%9F%E4%B8%BA%E6%93%8D%E7%BA%B5%E5%AD%97%E7%AC%A6%E4%B8%B2%E3%80%81URI%E5%92%8CXML%E5%B1%9E%E6%80%A7%E5%80%BC%E9%87%8C%E7%9A%84%E6%95%B0%E5%80%BC%E5%92%8C%E5%B8%83%E5%B0%94%E5%80%BC%E6%8F%90%E4%BE%9B%E4%BA%86%E4%B8%80%E4%BA%9B%E5%9F%BA%E6%9C%AC%E7%9A%84%E5%8A%9F%E8%83%BD%E3%80%82XPath%E4%BD%BF%E7%94%A8%E4%B8%80%E7%A7%8D%E7%B4%A7%E5%87%91%E7%9A%84%E3%80%81%E9%9D%9EXML%E7%9A%84%E8%AF%AD%E6%B3%95%E4%BB%A5%E6%96%B9%E4%BE%BFXPath%E7%9A%84%E4%BD%BF%E7%94%A8%E3%80%82XPath%E5%9C%A8XML%E6%96%87%E6%A1%A3%E7%9A%84%E4%B8%80%E4%B8%AA%E6%8A%BD%E8%B1%A1%E3%80%81%E9%80%BB%E8%BE%91%E7%BB%93%E6%9E%84%E4%B8%8A%E8%BF%9B%E8%A1%8C%E6%93%8D%E4%BD%9C%EF%BC%8C%E8%80%8C%E4%B8%8D%E6%98%AF%E5%9C%A8%E5%AE%83%E7%9A%84%E8%A1%A8%E9%9D%A2%E4%B8%8A%E7%9A%84%E8%AF%AD%E6%B3%95%E4%B8%8A%E3%80%82XPath%E5%9B%A0%E4%B8%BA%E4%BD%BF%E7%94%A8%E7%B1%BB%E4%BC%BC%E4%BA%8EURL%E7%9A%84%E8%B7%AF%E5%BE%84%E8%A1%A8%E7%A4%BA%E6%B3%95%E6%9D%A5%E5%9C%A8%E4%B8%80%E4%B8%AAXML%E6%96%87%E6%A1%A3%E7%9A%84%E5%B1%82%E6%AC%A1%E7%BB%93%E6%9E%84%E4%B8%AD%E8%BF%9B%E8%A1%8C%E5%AF%BC%E8%88%AA%E8%80%8C%E5%BE%97%E5%90%8D%E3%80%82%E3%80%80%E3%80%806.%20XQuery%EF%BC%9AXQuery%E5%B0%86%E6%88%90%E4%B8%BA%E4%B8%80%E7%A7%8D%E7%94%A8%E4%BA%8E%E6%8F%8F%E8%BF%B0%E5%AF%B9XML%E6%95%B0%E6%8D%AE%E6%BA%90%E7%9A%84%E6%9F%A5%E8%AF%A2%E7%9A%84%E8%AF%AD%E8%A8%80%EF%BC%8C%E5%85%B7%E6%9C%89%E7%B2%BE%E7%A1%AE%E3%80%81%E5%BC%BA%E5%A4%A7%E5%92%8C%E6%98%93%E7%94%A8%E7%9A%84%E7%89%B9%E7%82%B9%E3%80%82XQuery%E7%94%A8%E4%BA%8E%E6%9F%A5%E8%AF%A2XML%E6%95%B0%E6%8D%AE%EF%BC%8C%E4%BD%86%E4%B8%8D%E4%BB%85%E4%BB%85%E6%98%AFXML%E6%96%87%E4%BB%B6%EF%BC%8C%E8%BF%98%E5%8C%85%E6%8B%AC%E4%B8%80%E5%88%87%E4%BB%A5XML%E5%BD%A2%E5%BC%8F%E5%87%BA%E7%8E%B0%E7%9A%84%E4%B8%9C%E8%A5%BF%EF%BC%8C%E5%8C%85%E6%8B%AC%E6%95%B0%E6%8D%AE%E5%BA%93%E5%9C%A8%E5%86%85%E3%80%82%E3%80%80%E3%80%80%E5%9B%9B%EF%BC%8E%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9A%E5%AF%B9XML%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E7%9A%84%E7%A0%94%E7%A9%B6%E4%B8%BB%E8%A6%81%E6%9C%89%E4%B8%A4%E7%A7%8D%E9%80%94%E5%BE%84%EF%BC%9A%E4%B8%80%E6%98%AF%E7%BA%AF%EF%BC%88native%EF%BC%89XML%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%AE%83%E6%98%AF%E4%B8%BAXML%E6%95%B0%E6%8D%AE%E9%87%8F%E8%BA%AB%E5%AE%9A%E5%81%9A%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93.%E5%AE%83%E7%9A%84%E4%BC%98%E7%82%B9%E6%98%AF%E5%85%85%E5%88%86%E8%80%83%E8%99%91%E5%88%B0XML%E6%95%B0%E6%8D%AE%E7%9A%84%E7%89%B9%E7%82%B9%EF%BC%8C%E4%BB%A5%E4%B8%80%E7%A7%8D%E8%87%AA%E7%84%B6%E7%9A%84%E6%96%B9%E5%BC%8F%E6%9D%A5%E5%A4%84%E7%90%86XMI.%E6%95%B0%E6%8D%AE%EF%BC%8C%E8%83%BD%E5%A4%9F%E4%BB%8E%E5%90%84%E4%B8%AA%E6%96%B9%E9%9D%A2%E8%BE%83%E5%A5%BD%E5%9C%B0%E6%94%AF%E6%8C%81XMI.%E7%9A%84%E5%AD%98%E5%82%A8%E5%92%8C%E6%9F%A5%E8%AF%A2%EF%BC%8C%E4%BD%86%E6%98%AF%EF%BC%8C%E7%BA%AFXML%E6%95%B0%E6%8D%AE%E5%BA%93%E8%A6%81%E8%B5%B0%E5%90%91%E6%88%90%E7%86%9F%E8%BF%98%E6%9C%89%E5%BE%88%E9%95%BF%E7%9A%84%E8%B7%AF%EF%BC%9B%E4%BA%8C%E6%98%AFXML%E4%BD%BF%E8%83%BD%EF%BC%88XML-enabled%EF%BC%89%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%EF%BC%8C%E5%AE%83%E6%98%AF%E5%9C%A8%E5%B7%B2%E6%9C%89%E7%9A%84%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%88%96%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E7%9A%84%E5%9F%BA%E7%A1%80%E4%B8%8A%E6%89%A9%E5%85%85%E7%9B%B8%E5%BA%94%E7%9A%84%E5%8A%9F%E8%83%BD%EF%BC%8C%E4%BD%BF%E5%85%B6%E8%83%BD%E5%A4%9F%E8%83%9C%E4%BB%BBXMI%EF%BC%8C%E6%95%B0%E6%8D%AE%E7%9A%84%E5%A4%84%E7%90%86.%E7%9B%AE%E5%89%8D%EF%BC%8CXMI.%E4%BD%BF%E8%83%BD%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84%E7%A0%94%E7%A9%B6%E4%B8%BB%E8%A6%81%E6%98%AF%E5%9F%BA%E4%BA%8E%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E7%9A%84.%E8%BF%99%E7%A7%8D%E6%96%B9%E6%B3%95%E7%9A%84%E4%BC%98%E7%82%B9%E6%98%AF%E5%8F%AF%E4%BB%A5%E5%85%85%E5%88%86%E5%88%A9%E7%94%A8%E5%B7%B2%E6%9C%89%E7%9A%84%E9%9D%9E%E5%B8%B8%E6%88%90%E7%86%9F%E7%9A%84%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E6%8A%80%E6%9C%AF%EF%BC%8C%E9%9B%86%E6%88%90%E7%8E%B0%E6%9C%89%E7%9A%84%E5%A4%A7%E9%87%8F%E5%AD%98%E5%82%A8%E5%9C%A8%E5%85%B3%E7%B3%BB%E6%95%B0%E6%8D%AE%E5%BA%93%E4%B8%AD%E7%9A%84%E5%95%86%E7%94%A8%E6%95%B0%E6%8D%AE.%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9A%E4%B8%80%E7%AF%87XML%E6%96%87%E6%A1%A3%E7%94%B1%E6%A0%87%E8%AE%B0%E5%92%8C%E5%86%85%E5%AE%B9%E7%BB%84%E6%88%90%E3%80%82XML%E4%B8%AD%E6%9C%89%E5%85%AD%E7%A7%8D%E6%A0%87%E8%AE%B0%EF%BC%9A%E5%85%83%E7%B4%A0%EF%BC%88elements%EF%BC%89%E3%80%81%E5%B1%9E%E6%80%A7%EF%BC%88attributes%EF%BC%89%E3%80%81%E5%AE%9E%E4%BD%93%E5%BC%95%E7%94%A8%EF%BC%88entity%20references%EF%BC%89%E3%80%81%E6%B3%A8%E9%87%8A%EF%BC%88comments%EF%BC%89%E3%80%81%E5%A4%84%E7%90%86%E6%8C%87%E4%BB%A4%EF%BC%88processing%20inst%20ructions%EF%BC%89%E5%92%8CCDATA%E6%AE%B5%EF%BC%88CDATA%20sections%EF%BC%89%E3%80%82%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9A%0A%20%20%20%20%20%3C%21DOCTYPE%20%E4%B9%A6%E7%9B%AE%5B%20%20%20%20%20%3C%21ELEMENT%20%E4%B9%A6%E7%9B%AE%28%E4%B9%A6%29%2A%3E%0A%20%20%20%20%20%3C%21ELEMENT%20%E4%B9%A6%28%E4%B9%A6%E5%90%8D%2C%20%E4%BD%9C%E8%80%85%2C%20%E5%87%BA%E7%89%88%E7%A4%BE%2C%20%E4%BB%B7%E6%A0%BC%29%3E%20%20%20%20%20%3C%21ELEMENT%20%E4%BD%9C%E8%80%85%28%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%2A%29%3E%20%20%20%20%20%3C%21ATTLIST%20%E4%B9%A6%09%E4%B9%A6%E5%8F%B7%09CDATA%20%23REQUIRED%20%20%20%20%20%09%09%E7%89%88%E6%9C%AC%09CDATA%20%23IMPLIED%20%0A%20%20%20%20%20%09%09%E7%B1%BB%E5%9E%8B%09%28home%7Cabroad%29%20%23REQUIRED%3E%20%20%20%20%20%3C%21ELEMENT%20%E4%B9%A6%E5%90%8D%28%23PCDATA%29%3E%20%20%20%20%20%3C%21ELEMENT%20%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%28%23PCDATA%29%3E%20%20%20%20%20%3C%21ELEMENT%20%E5%87%BA%E7%89%88%E7%A4%BE%28%23PCDATA%29%3E%20%20%20%20%20%3C%21ELEMENT%20%E4%BB%B7%E6%A0%BC%28%23PCDATA%29%3E%20%20%20%20%20%5D%3E%E3%80%80%E3%80%804.%0A%20%20%20%20%20%3C%E4%B9%A6%E7%9B%AE%3E%0A%20%20%20%20%20%09%3C%E4%B9%A6%20%E4%B9%A6%E5%8F%B7%3D%227-111-11625-9%22%20%E7%89%88%E6%9C%AC%3D%225-1%22%20%E7%B1%BB%E5%9E%8B%3D%22%E6%95%B0%E6%8D%AE%E7%90%86%E8%AE%BA%22%3E%20%20%20%20%20%09%09%3C%E4%B9%A6%E5%90%8D%3E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%A6%82%E5%BF%B5%3C/%E4%B9%A6%E5%90%8D%3E%20%20%20%20%20%09%09%3C%E4%BD%9C%E8%80%85%3E%0A%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3EAbraham%20Silberschatz%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3EHenry%20F.Korth%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3ES.Sudarshan%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%3C/%E4%BD%9C%E8%80%85%3E%20%20%20%20%20%09%09%3C%E5%87%BA%E7%89%88%E7%A4%BE%3E%E6%9C%BA%E6%A2%B0%E5%B7%A5%E4%B8%9A%E5%87%BA%E7%89%88%E7%A4%BE%3C/%E5%87%BA%E7%89%88%E7%A4%BE%3E%20%20%20%20%20%09%09%3C%E4%BB%B7%E6%A0%BC%3E%2069.00%20%3C/%E4%BB%B7%E6%A0%BC%3E%20%20%20%20%20%09%3C/%E4%B9%A6%3E%0A%20%20%20%20%20%0A%20%20%20%20%20%09%3C%E4%B9%A6%20%E4%B9%A6%E5%8F%B7%3D%22%207-04-019583-6%22%20%E7%89%88%E6%9C%AC%3D%224-1%22%20%E7%B1%BB%E5%9E%8B%3D%22%20%E6%95%B0%E6%8D%AE%E7%90%86%E8%AE%BA%22%3E%20%20%20%20%20%09%09%3C%E4%B9%A6%E5%90%8D%3E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%A6%82%E8%AE%BA%3C/%E4%B9%A6%E5%90%8D%3E%20%20%20%20%20%09%09%3C%E4%BD%9C%E8%80%85%3E%0A%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%E7%8E%8B%E7%8F%8A%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%E8%90%A8%E5%B8%88%E7%85%8A%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%3C/%E4%BD%9C%E8%80%85%3E%20%20%20%20%20%09%09%3C%E5%87%BA%E7%89%88%E7%A4%BE%3E%E9%AB%98%E7%AD%89%E6%95%99%E8%82%B2%E5%87%BA%E7%89%88%E7%A4%BE%3C/%E5%87%BA%E7%89%88%E7%A4%BE%3E%20%20%20%20%20%09%09%3C%E4%BB%B7%E6%A0%BC%3E%2033.80%20%3C/%E4%BB%B7%E6%A0%BC%3E%20%20%20%20%20%09%3C/%E4%B9%A6%3E%20%20%20%20%20%3C/%E4%B9%A6%E7%9B%AE%3E%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E3%80%80%E3%80%80%0A%20%20%20%20%20%3C%3Fxml%20version%3D%2212.0%22%20encoding%3D%22utf-8%22%3F%3E%0A%20%20%20%20%20%3Cxsd%3Aschema%20xmlns%3Axsd%3D%22http%3A//www.w3.org/2000/10/XMLSchema%22%3E%20%20%20%20%20%3Cxsd%3Aelement%20name%3D%22%E4%B9%A6%E7%9B%AE%22%3E%20%20%20%20%20%20%20%3Cxsd%3AcomplexType%3E%20%20%20%20%20%20%20%20%20%3Cxsd%3Asequence%3E%0A%20%20%20%20%20%20%20%20%20%20%20%3Cxsd%3Aelement%20name%3D%22%E4%B9%A6%22%20type%3D%22%E4%B9%A6%E7%B1%BB%E5%9E%8B%22%20minOccurs%3D%220%22%20maxOccur%3D%22unbounded%22/%3E%20%20%20%20%20%09%3Cxsd%3Aattribute%20name%3D%22%E4%B9%A6%E5%8F%B7%22%20type%3D%22xsd%3Astring%22%20use%3D%22required%22/%3E%20%20%20%20%20%09%3Cxsd%3Aattribute%20name%3D%22%E7%89%88%E6%9C%AC%22%20type%3D%22xsd%3Astring%22/%3E%20%20%20%20%20%09%3Cxsd%3Aattribute%20name%3D%22%E7%B1%BB%E5%9E%8B%22%20type%3D%22xsd%3Astring%22%20fixed%3D%22home%7Cabroad%22%20use%3D%22required%22/%3E%20%20%20%20%20%09%3C/xsd%3Asequence%3E%0A%20%20%20%20%20%20%20%3C/xsd%3AcomplexType%3E%20%20%20%20%20%3C/xsd%3Aelement%3E%20%20%20%20%20%20%20%20%20%20%20%3Cxsd%3AcomplexType%20name%3D%22%E4%B9%A6%E7%B1%BB%E5%9E%8B%22%3E%20%20%20%20%20%20%20%20%20%3Cxsd%3Asequence%3E%0A%20%20%20%20%20%20%20%20%20%20%20%3Cxsd%3Aelement%20name%3D%22%E4%B9%A6%E5%90%8D%22%20type%3D%22xsd%3Astring%22/%3E%20%20%20%20%20%09%3Cxsd%3Aelement%20name%3D%22%E4%BD%9C%E8%80%85%22%3E%20%20%20%20%20%09%3Cxsd%3AcomplexType%3E%20%20%20%20%20%09%3Cxsd%3Asequence%3E%0A%20%20%20%20%20%09%3Cxsd%3Aelement%20name%3D%22%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%22%20type%3D%22xsd%3Astring%22/%3E%20%20%20%20%20%09%3C/xsd%3Asequence%3E%20%20%20%20%20%09%3C/xsd%3AcomplexType%3E%20%20%20%20%20%09%3C/xsd%3Aelement%3E%0A%20%20%20%20%20%09%3Cxsd%3Aelement%20name%3D%22%E5%87%BA%E7%89%88%E7%A4%BE%22%20type%3D%22xsd%3Astring%20%22/%3E%20%20%20%20%20%09%3C/xsd%3Asequence%3E%20%20%20%20%20%3C/xsd%3AcomplexType%3E%20%20%20%20%20%0A%20%20%20%20%20%3C/xsd%3Aschema%3E%20%20%20%20%20%E3%80%80%E3%80%806.%0A%20%20%20%20%20%3C%E4%B9%A6%E7%9B%AE%3E%0A%20%20%20%20%20%09%3C%E4%B9%A6%20%E4%B9%A6%E5%8F%B7%3D%227-111-11625-9%22%20%E7%89%88%E6%9C%AC%3D%225-1%22%20%E7%B1%BB%E5%9E%8B%3D%22%E6%95%B0%E6%8D%AE%E7%90%86%E8%AE%BA%22%3E%20%20%20%20%20%09%09%3C%E4%B9%A6%E5%90%8D%3E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%A6%82%E5%BF%B5%3C/%E4%B9%A6%E5%90%8D%3E%20%20%20%20%20%09%09%3C%E4%BD%9C%E8%80%85%3E%0A%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3EAbraham%20Silberschatz%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3EHenry%20F.Korth%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3ES.Sudarshan%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%3C/%E4%BD%9C%E8%80%85%3E%20%20%20%20%20%09%09%3C%E5%87%BA%E7%89%88%E7%A4%BE%3E%E6%9C%BA%E6%A2%B0%E5%B7%A5%E4%B8%9A%E5%87%BA%E7%89%88%E7%A4%BE%3C/%E5%87%BA%E7%89%88%E7%A4%BE%3E%20%20%20%20%20%09%09%3C%E4%BB%B7%E6%A0%BC%3E%2069.00%20%3C/%E4%BB%B7%E6%A0%BC%3E%20%20%20%20%20%09%3C/%E4%B9%A6%3E%0A%20%20%20%20%20%0A%20%20%20%20%20%09%3C%E4%B9%A6%20%E4%B9%A6%E5%8F%B7%3D%22%207-04-019583-6%22%20%E7%89%88%E6%9C%AC%3D%224-1%22%20%E7%B1%BB%E5%9E%8B%3D%22%20%E6%95%B0%E6%8D%AE%E7%90%86%E8%AE%BA%22%3E%20%20%20%20%20%09%09%3C%E4%B9%A6%E5%90%8D%3E%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E6%A6%82%E8%AE%BA%3C/%E4%B9%A6%E5%90%8D%3E%20%20%20%20%20%09%09%3C%E4%BD%9C%E8%80%85%3E%0A%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%E7%8E%8B%E7%8F%8A%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%09%3C%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%E8%90%A8%E5%B8%88%E7%85%8A%3C/%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%3E%20%20%20%20%20%09%09%3C/%E4%BD%9C%E8%80%85%3E%20%20%20%20%20%09%09%3C%E5%87%BA%E7%89%88%E7%A4%BE%3E%E9%AB%98%E7%AD%89%E6%95%99%E8%82%B2%E5%87%BA%E7%89%88%E7%A4%BE%3C/%E5%87%BA%E7%89%88%E7%A4%BE%3E%20%20%20%20%20%09%09%3C%E4%BB%B7%E6%A0%BC%3E%2033.80%20%3C/%E4%BB%B7%E6%A0%BC%3E%20%20%20%20%20%09%3C/%E4%B9%A6%3E%20%20%20%20%20%3C/%E4%B9%A6%E7%9B%AE%3E%E3%80%80%E3%80%807.%20%20%E7%AD%94%EF%BC%9A%0A%20%20%20%20%20for%20%24x%20in%20doc%28%22books.xml%22%29/%E4%B9%A6%E7%9B%AE/%E4%B9%A6%20%20%20%20%20where%20%24x/%E4%BB%B7%E6%A0%BC%3E30%20%20%20%20%20return%20%24x/%E4%B9%A6%E5%90%8D%E3%80%80%E3%80%808%0A%20%20%20%20%20for%20%24x%20in%20doc%28%22books.xml%22%29/%E4%B9%A6%E7%9B%AE/%E4%B9%A6%20%20%20%20%20where%20%24x/count%28%24%E4%BD%9C%E8%80%85%E6%88%90%E5%91%98%29%20%3E%201%20%20%20%20%20return%20%24x/%E4%B9%A6%E5%90%8D%E3%80%80%E3%80%809%0A%20%20%20%20%20for%20%24x%20in%20doc%28%22books.xml%22%29/%E4%B9%A6%E7%9B%AE/%E4%B9%A6%20%20%20%20%20where%20%24x/%E5%87%BA%E7%89%88%E7%A4%BEin%20%20%20%20%20%28%0A%20%20%20%20%20for%20%24x%20in%20doc%28%22books.xml%22%29/%E4%B9%A6%E7%9B%AE/%E4%B9%A6%20%20%20%20%20where%20%24x/%E4%B9%A6%E5%90%8D%3D%22%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%22%20%20%20%20%20return%20%24x/%E5%87%BA%E7%89%88%E7%A4%BE%20%20%20%20%20%29%0A%20%20%20%20%20return%20%24x/%E4%B9%A6%E5%90%8D%E7%AC%AC13%E7%AB%A0%E3%80%80%E3%80%80%E4%B8%80%E3%80%81%E9%80%89%E6%8B%A9%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20C%09%092.%20%20B%093.%20%20D%094.%20%20B%E3%80%80%E3%80%805.%20%20C%E3%80%80%E3%80%80%E4%BA%8C%E3%80%81%E5%A1%AB%E7%A9%BA%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E5%AE%A2%E6%88%B7%E6%9C%BA/%E6%9C%8D%E5%8A%A1%E5%99%A8%E3%80%80%E3%80%802.%20%20.pbl%E3%80%80%E3%80%803.%20%20%E5%AF%B9%E8%B1%A1%E3%80%80%E3%80%804.%20%20%E4%BA%8B%E4%BB%B6%E3%80%80%E3%80%805.%20%20%E5%8F%AF%E8%A7%86%E5%8C%962.%E3%80%80%E3%80%80%E4%B8%89%E3%80%81%E5%90%8D%E8%AF%8D%E8%A7%A3%E9%87%8A%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9APowerBuilder%EF%BC%9APowerBuilder%EF%BC%88PB%EF%BC%89%E6%98%AF%E8%91%97%E5%90%8D%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%E5%8E%82%E5%95%86Sybase%E6%8E%A8%E5%87%BA%E7%9A%84%E4%BA%A7%E5%93%81%EF%BC%8C%E5%AE%83%E6%8C%89%E7%85%A7%E5%AE%A2%E6%88%B7%E6%9C%BA/%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%BD%93%E7%B3%BB%E7%BB%93%E6%9E%84%E7%A0%94%E5%88%B6%E8%AE%BE%E8%AE%A1%EF%BC%8C%E6%98%AF%E4%B8%80%E5%A5%97%E4%B8%BA%E4%BC%81%E4%B8%9A%E7%BA%A7%E5%BA%94%E7%94%A8%E5%BC%80%E5%8F%91%E4%BA%BA%E5%91%98%E6%8F%90%E4%BE%9B%E5%85%A8%E9%9D%A2%E7%9A%84WEB%E5%BA%94%E7%94%A8%E3%80%81%E5%88%86%E5%B8%83%E5%BC%8F%E8%AE%A1%E7%AE%97%E5%92%8C%E5%AE%A2%E6%88%B7/%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%BA%94%E7%94%A8%E8%A7%A3%E5%86%B3%E6%96%B9%E6%A1%88%E7%9A%84%E9%9B%86%E6%88%90%E5%BC%80%E5%8F%91%E7%8E%AF%E5%A2%83%E3%80%82%E5%AE%83%E5%85%B7%E6%9C%89%E5%85%B8%E5%9E%8B%E7%9A%84%E5%AE%A2%E6%88%B7%E6%9C%BA/%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%BB%93%E6%9E%84%E3%80%81%E9%87%87%E7%94%A8%E4%B8%BB%E6%B5%81%E7%9A%84%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%A8%8B%E5%BA%8F%E8%AE%BE%E8%AE%A1%E6%80%9D%E6%83%B3%E3%80%81%E5%85%B7%E6%9C%89%E5%8F%AF%E8%A7%86%E5%8C%96%E5%9B%BE%E5%BD%A2%E7%94%A8%E6%88%B7%E7%95%8C%E9%9D%A2%EF%BC%8C%E6%98%AF%E7%9B%AE%E5%89%8D%E5%BF%AB%E9%80%9F%E4%BA%A4%E4%BA%92%E5%BC%8F%E6%95%B0%E6%8D%AE%E5%BA%93%E5%BA%94%E7%94%A8%E7%B3%BB%E7%BB%9F%E6%9C%80%E5%A5%BD%E7%9A%84%E5%BC%80%E5%8F%91%E5%B7%A5%E5%85%B7%E4%B9%8B%E4%B8%80%E3%80%82%E5%88%A9%E7%94%A8PowerBuilder%EF%BC%8C%E5%8F%AF%E4%BB%A5%E6%96%B9%E4%BE%BF%E5%BF%AB%E6%8D%B7%E5%9C%B0%E5%BC%80%E5%8F%91%E5%87%BA%E5%88%A9%E7%94%A8%E5%90%8E%E5%8F%B0%E6%9C%8D%E5%8A%A1%E5%99%A8%E4%B8%AD%E7%9A%84%E6%95%B0%E6%8D%AE%E5%92%8C%E6%95%B0%E6%8D%AE%E5%BA%93%E7%AE%A1%E7%90%86%E7%B3%BB%E7%BB%9F%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E3%80%82%E3%80%80%E3%80%802%EF%BC%8E%20PowerScript%EF%BC%9APowerScript%E6%98%AF%E4%B8%BAPB%E6%8F%90%E4%BE%9B%E7%9A%84%E4%B8%80%E7%A7%8D%E8%84%9A%E6%9C%AC%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80%EF%BC%8C%E5%AE%83%E6%98%AF%E5%9F%BA%E4%BA%8E%E5%AF%B9%E8%B1%A1%E7%9A%84%E4%B8%80%E7%A7%8D%E9%AB%98%E7%BA%A7%E8%AF%AD%E8%A8%80%E3%80%82%E3%80%80%E3%80%803.%20%E5%BA%94%E7%94%A8%E5%AF%B9%E8%B1%A1%EF%BC%9A%E5%BA%94%E7%94%A8%E5%AF%B9%E8%B1%A1Application%E6%98%AF%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E7%9A%84%E5%85%A5%E5%8F%A3%E3%80%82%0A%E3%80%80%E3%80%804.%20%E6%95%B0%E6%8D%AE%E7%AA%97%E5%8F%A3%EF%BC%9APB%E7%9A%84%E4%B8%93%E5%88%A9%E6%8A%80%E6%9C%AF%EF%BC%8C%E6%98%AF%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E8%BF%9B%E8%A1%8C%E5%A4%84%E7%90%86%E7%9A%84%E7%AA%97%E5%8F%A3%EF%BC%88%E4%B8%80%E7%A7%8D%E5%AF%B9%E8%B1%A1%E7%B1%BB%E5%9E%8B%EF%BC%89%E3%80%82%E8%BF%99%E6%98%AFPB%E5%BE%97%E5%88%B0%E6%99%AE%E5%8F%8A%E5%BA%94%E7%94%A8%E7%9A%84%E4%B8%80%E4%B8%AA%E9%87%8D%E8%A6%81%E6%A0%87%E5%BF%97%E3%80%82DataWindow%E7%94%A8%E6%9D%A5%E5%A4%84%E7%90%86%E6%95%B0%E6%8D%AE%EF%BC%8C%E5%BD%93%E5%AE%9A%E4%B9%89%E4%BA%86DataWindow%E5%AF%B9%E8%B1%A1%E5%90%8E%EF%BC%8C%E5%B0%B1%E5%8F%AF%E4%BB%A5%E6%8F%90%E5%8F%96%E3%80%81%E6%98%BE%E7%A4%BA%E5%92%8C%E6%93%8D%E7%BA%B5%E6%95%B0%E6%8D%AE%E3%80%82%E3%80%80%E3%80%805.%20%E7%94%BB%E6%9D%BF%EF%BC%9A%E7%94%A8%E6%9D%A5%E7%BC%96%E8%BE%91%E7%9B%B8%E5%BA%94%E5%AF%B9%E8%B1%A1%E7%9A%84%E7%BC%96%E8%BE%91%E5%99%A8%EF%BC%8C%E5%A6%82Menu%20Painter%E3%80%81Window%20Painter%E7%AD%89%E3%80%82%E4%BE%8B%E5%A6%82%EF%BC%8C%E5%8F%AF%E4%BB%A5%E5%9C%A8%E7%AA%97%E5%8F%A3%E9%9D%A2%E6%9D%BF%E4%B8%AD%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E7%AA%97%E5%8F%A3%E3%80%82%E5%9C%A8%E9%9D%A2%E6%9D%BF%E4%B8%AD%E5%8F%AF%E4%BB%A5%E5%AE%9A%E4%B9%89%E7%AA%97%E5%8F%A3%E7%9A%84%E5%B1%9E%E6%80%A7%E3%80%81%E6%8E%A7%E5%88%B6%E6%8C%89%E9%92%AE%E3%80%81%E6%A0%87%E7%AD%BE%E3%80%81%E7%BC%96%E7%A0%81%E4%BB%A5%E5%8F%8A%E6%8E%A7%E4%BB%B6%E3%80%82%E3%80%80%E3%80%806.%20%E7%9B%AE%E6%A0%87%EF%BC%9APB9.0%E6%96%B0%E6%A6%82%E5%BF%B5%E3%80%82%E5%88%86%E4%B8%BAPowerScript%20Target%20%E5%92%8C%20Web%20Target%20%E4%B8%A4%E7%A7%8D%E3%80%82%E3%80%80%E3%80%807.%20%E5%BA%93%EF%BC%9APB%E4%B8%AD%E5%AD%98%E6%94%BE%E5%AF%B9%E8%B1%A1%E7%9A%84%E5%9C%B0%E6%96%B9%EF%BC%8C%E6%98%AF%E5%AF%B9%E8%B1%A1%E7%AE%A1%E7%90%86%E6%96%B9%E4%BE%BF%E3%80%81%E6%9C%89%E5%BA%8F%EF%BC%8C%E5%90%8E%E7%BC%80%E6%98%AF%20.pbl%E3%80%82%E3%80%80%E3%80%80%E5%9B%9B%EF%BC%8E%E6%80%9D%E8%80%83%E9%A2%98%0A%E3%80%80%E3%80%801.%20%20%E7%AD%94%EF%BC%9APowerBuilder%E6%98%AF%E5%BD%93%E4%BB%8A%E4%B8%BB%E6%B5%81%E7%9A%84%E6%95%B0%E6%8D%AE%E5%BA%93%E5%89%8D%E7%AB%AF%E5%BA%94%E7%94%A8%E5%B7%A5%E5%85%B7%EF%BC%8C%E7%BB%8F%E5%8E%86%E5%A4%9A%E5%B9%B4%E7%9A%84%E5%8F%91%E5%B1%95%E8%BF%9B%E5%8C%96%EF%BC%8C%E7%A7%AF%E7%B4%AF%E4%BA%86%E9%9D%9E%E5%B8%B8%E5%A4%9A%E7%9A%84%E6%8A%80%E6%9C%AF%E7%BB%8F%E9%AA%8C%EF%BC%8C%E6%9C%89%E9%9D%9E%E5%B8%B8%E5%A4%9A%E7%9A%84%E7%89%B9%E7%82%B9%EF%BC%9A%E8%89%AF%E5%A5%BD%E7%9A%84%E6%95%B0%E6%8D%AE%E8%AE%BF%E9%97%AE%E6%96%B9%E5%BC%8F%E3%80%81%E4%BA%8B%E4%BB%B6%E9%A9%B1%E5%8A%A8%E5%B7%A5%E4%BD%9C%E6%96%B9%E5%BC%8F%E3%80%81%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E3%80%81%E8%89%AF%E5%A5%BD%E7%9A%84%E8%B7%A8%E5%B9%B3%E5%8F%B0%E6%80%A7%E3%80%81%E5%BC%BA%E5%A4%A7%E7%9A%84%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80PowerScript%E3%80%81%E6%95%B0%E6%8D%AE%E7%AA%97%E5%8F%A3%E5%AF%B9%E8%B1%A1%E3%80%82%E3%80%80%E3%80%802.%20%20%E7%AD%94%EF%BC%9APB%2010.5%E9%99%A4%E4%BA%86%E7%BB%A7%E6%89%BFPB%E4%BB%8E%E5%89%8D%E7%89%88%E6%9C%AC%E7%9A%84%E5%BC%BA%E5%A4%A7%E5%8A%9F%E8%83%BD%E4%BB%A5%E4%B8%BA%EF%BC%8C%E8%BF%98%E6%9C%89%E8%AE%B8%E5%A4%9A%E9%9D%9E%E5%B8%B8%E6%BF%80%E5%8A%A8%E4%BA%BA%E5%BF%83%E7%9A%84%E5%85%B3%E9%94%AE%E7%89%B9%E6%80%A7%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89DataWindow%20Autosize%20Height%E3%80%82%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89DataWindow%20TreeView%E8%A1%A8%E7%8E%B0%E9%A3%8E%E6%A0%BC%E3%80%82%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89DateTime%20Picker%E6%8E%A7%E4%BB%B6%E3%80%82%E3%80%80%E3%80%80%EF%BC%884%EF%BC%89Rich%20Text%E6%8E%A7%E4%BB%B6%E3%80%82%E3%80%80%E3%80%80%EF%BC%885%EF%BC%89%E5%A2%9E%E5%BC%BA%E6%95%B0%E6%8D%AE%E7%B1%BB%E5%9E%8B%E7%9A%84%E6%94%AF%E6%8C%81%E3%80%82%E3%80%80%E3%80%80%EF%BC%886%EF%BC%89%E4%BD%BF%E7%94%A8%E4%BA%86%E6%96%B0%E7%9A%84%E5%9B%BE%E6%A0%87%E5%92%8C%E4%BD%8D%E5%9B%BE%E3%80%82%E3%80%80%E3%80%80%EF%BC%887%EF%BC%89%E5%A2%9E%E5%BC%BA%E8%8F%9C%E5%8D%95%E5%92%8C%E5%B7%A5%E5%85%B7%E6%9D%A1%E7%9A%84%E5%8A%9F%E8%83%BD%E3%80%82%E3%80%80%E3%80%80%EF%BC%888%EF%BC%89%E5%A2%9E%E5%BC%BA%E5%AF%B9Web%20Serviec%E7%9A%84%E6%94%AF%E6%8C%81%E3%80%82%E3%80%80%E3%80%80%EF%BC%889%EF%BC%89%E5%A2%9E%E5%BC%BA%E5%AF%B9%E6%95%B0%E6%8D%AE%E5%BA%93%E6%8E%A5%E5%8F%A3%E7%9A%84%E6%94%AF%E6%8C%81%E3%80%82%0A%E3%80%80%E3%80%803.%20%20%E7%AD%94%EF%BC%9APowerScript%E6%98%AF%E4%B8%BAPB%E6%8F%90%E4%BE%9B%E7%9A%84%E4%B8%80%E7%A7%8D%E8%84%9A%E6%9C%AC%E7%BC%96%E7%A8%8B%E8%AF%AD%E8%A8%80%EF%BC%8C%E5%AE%83%E6%98%AF%E5%9F%BA%E4%BA%8E%E5%AF%B9%E8%B1%A1%E7%9A%84%E4%B8%80%E7%A7%8D%E9%AB%98%E7%BA%A7%E8%AF%AD%E8%A8%80%EF%BC%8C%E8%80%8C%E4%B8%8D%E6%98%AF%E7%B1%BB%E4%BC%BCJAVA%E8%BF%99%E6%A0%B7%E7%9A%84%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E8%AF%AD%E8%A8%80%E3%80%82PowerScript%E5%92%8CJAVA%E9%83%BD%E5%85%B7%E5%A4%87%E5%B0%81%E8%A3%85%E7%89%B9%E6%80%A7%E3%80%82%E4%BD%86PowerScript%E5%8F%AA%E8%83%BD%E5%AF%B9%E5%AF%B9%E8%B1%A1%E8%BF%9B%E8%A1%8C%E6%93%8D%E4%BD%9C%EF%BC%8C%E4%B8%8D%E8%83%BD%E5%88%A9%E7%94%A8%E5%AE%83%E7%94%9F%E6%88%90%E6%96%B0%E7%9A%84%E5%AF%B9%E8%B1%A1%E7%B1%BB%E5%9E%8B%EF%BC%9B%E8%80%8CJAVA%E8%BF%99%E4%BA%9B%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E8%AF%AD%E8%A8%80%E5%85%B7%E6%9C%89%E9%9D%A2%E5%90%91%E5%AF%B9%E8%B1%A1%E7%9A%84%E4%B8%89%E5%A4%A7%E7%89%B9%E7%82%B9%EF%BC%88%E5%B0%81%E8%A3%85%EF%BC%8C%E7%BB%A7%E6%89%BF%EF%BC%8C%E5%A4%9A%E6%80%81%EF%BC%89%E3%80%82%E3%80%80%E3%80%804.%20%20%E7%AD%94%EF%BC%9APowerScirpt%E5%8C%85%E5%90%AB%E4%BB%A5%E4%B8%8B%E7%B1%BB%E5%9E%8B%E7%9A%84%E8%AF%AD%E5%8F%A5%EF%BC%9A%E8%B5%8B%E5%80%BC%E3%80%81%E6%9D%A1%E4%BB%B6%E3%80%81%E5%BE%AA%E7%8E%AF%EF%BC%8C%E4%BB%A5%E5%8F%8A%E5%85%B6%E4%BB%96%E8%AF%AD%E5%8F%A5%E3%80%82%E3%80%80%E3%80%801-100%20%E7%9B%B8%E5%8A%A0%E8%BF%87%E7%A8%8B%E7%9A%84%E7%A8%8B%E5%BA%8F%EF%BC%9A%20%20%20%20%20Int%20i%2C%20sum%3B%0A%20%20%20%20%20for%20i%3D0%20to%20100%20%20%7B1%7D%20%20%20%20%20%20%20%09%09sum%2B%3Di%3B%20%20next%20%20%20%20%20%E3%80%80%E3%80%805.%20%20%E7%AD%94%EF%BC%9A%E4%BD%BF%E7%94%A8PB%E5%88%9B%E5%BB%BA%E4%B8%80%E4%B8%AA%E5%BA%94%E7%94%A8%E7%A8%8B%E5%BA%8F%E9%9D%9E%E5%B8%B8%E7%AE%80%E5%8D%95%E3%80%82%E4%B8%BB%E8%A6%81%E7%94%B1%E4%BB%A5%E4%B8%8B%E5%87%A0%E4%B8%AA%E6%AD%A5%E9%AA%A4%E7%BB%84%E6%88%90%EF%BC%9A%E3%80%80%E3%80%80%EF%BC%881%EF%BC%89%E6%96%B0%E5%BB%BA%E5%B7%A5%E4%BD%9C%E5%8C%BAWorkspace%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%882%EF%BC%89%E5%88%9B%E5%BB%BA%E5%BA%94%E7%94%A8%E5%AF%B9%E8%B1%A1Application%E5%92%8C%E5%BA%93%E6%96%87%E4%BB%B6Library%EF%BC%9B%E3%80%80%E3%80%80%EF%BC%883%EF%BC%89%E5%88%9B%E5%BB%BA%E7%AA%97%E5%8F%A3%E5%AF%B9%E8%B1%A1%E3%80%82%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%E3%80%80%0A%E3%80%80%E3%80%80%E3%80%80%E3%80%80%0A2%09%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8E%9F%E7%90%86%E4%B8%8E%E8%AE%BE%E8%AE%A1%09%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8E%9F%E7%90%86%E4%B8%8E%E8%AE%BE%E8%AE%A1%093%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8E%9F%E7%90%86%E4%B8%8E%E8%AE%BE%E8%AE%A130%09%E6%95%B0%E6%8D%AE%E5%BA%93%E7%B3%BB%E7%BB%9F%E5%8E%9F%E7%90%86%E4%B8%8E%E8%AE%BE%E8%AE%A1%09%E5%8F%82%E8%80%83%E7%AD%94%E6%A1%88%0929%0A