\n| 4<\/td>\n | \u300a\u970d\u6bd4\u7279\u4eba\u300b<\/td>\n | J.R.R. \u6258\u723e\u91d1<\/td>\n | \u5947\u5e7b<\/td>\n | 1937<\/td>\n | 978-0547928227<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6211\u5011\u53ef\u4ee5\u770b\u5230\u9019\u500b\u8868\u683c\u4e2d\u6709\u4e9b\u91cd\u8907\u3002\u4f8b\u5982\uff0c\u6bcf\u4f4d\u66f8\u7c4d\u7684\u4f5c\u8005\u548c\u985e\u578b\u8cc7\u8a0a\u90fd\u88ab\u91cd\u8907\u5217\u51fa\u3002\u8b93\u6211\u5011\u958b\u59cb\u898f\u7bc4\u5316\u6d41\u7a0b\u3002<\/p>\n \u6b65\u9a5f 1\uff1a\u7b2c\u4e00\u6b63\u898f\u5316\u5f62\u5f0f\uff081NF\uff09<\/strong><\/p>\n\u5728\u7b2c\u4e00\u6b63\u898f\u5316\u5f62\u5f0f\u4e2d\uff0c\u6211\u5011\u78ba\u4fdd\u8868\u683c\u4e2d\u7684\u6bcf\u4e00\u6b04\u53ea\u5305\u542b\u539f\u5b50\uff08\u4e0d\u53ef\u5206\u5272\uff09\u7684\u503c\u3002\u70ba\u9054\u6210\u6b64\u76ee\u6a19\uff0c\u6211\u5011\u70ba\u76f8\u95dc\u8cc7\u6599\u5efa\u7acb\u7368\u7acb\u7684\u8868\u683c\u3002<\/p>\n \n- \u5efa\u7acb\u4f5c\u8005\u8cc7\u6599\u8868\uff1a<\/li>\n<\/ol>\n
\u4f5c\u8005\u8cc7\u6599\u8868\uff081NF\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u4f5c\u8005\u7de8\u865f<\/th>\n | \u4f5c\u8005<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u300cF. \u65af\u79d1\u7279\u00b7\u83f2\u8328\u5091\u62c9\u5fb7\u300d<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u300c\u54c8\u6ce2\u00b7\u674e\u300d<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u300cJ.D. \u8428\u6797\u6770\u300d<\/td>\n<\/tr>\n | \n| 4<\/td>\n | \u201cJ.R.R. \u6258\u723e\u91d1\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n- \u5efa\u7acb\u4e00\u500b\u985e\u5225\u7684\u8cc7\u6599\u8868\uff1a<\/li>\n<\/ol>\n
\u985e\u5225\u8cc7\u6599\u8868\uff08\u7b2c\u4e00\u6b63\u898f\u5316\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u985e\u5225\u7de8\u865f<\/th>\n | \u985e\u5225<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u201c\u5c0f\u8aaa\u201d<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u201c\u5947\u5e7b\u201d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n- \u4fee\u6539\u66f8\u7c4d\u8cc7\u6599\u8868\u4ee5\u53c3\u8003\u4f5c\u8005\u8207\u985e\u5225\u8cc7\u6599\u8868\uff1a<\/li>\n<\/ol>\n
\u66f8\u7c4d\u8cc7\u6599\u8868\uff08\u7b2c\u4e00\u6b63\u898f\u5316\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u66f8\u540d<\/th>\n | \u4f5c\u8005\u7de8\u865f<\/th>\n | \u985e\u5225\u7de8\u865f<\/th>\n | \u5e74\u4efd<\/th>\n | \u570b\u969b\u6a19\u6e96\u66f8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u201c\u4e86\u4e0d\u8d77\u7684\u84cb\u8328\u6bd4\u201d<\/td>\n | 1<\/td>\n | 1<\/td>\n | 1925<\/td>\n | 978-0743273565<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u201c\u5b88\u671b\u8005\u201d<\/td>\n | 2<\/td>\n | 1<\/td>\n | 1960<\/td>\n | 978-0061120084<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u300a\u9ea5\u7530\u88e1\u7684\u5b88\u671b\u8005\u300b<\/td>\n | 3<\/td>\n | 1<\/td>\n | 1951<\/td>\n | 978-0316769488<\/td>\n<\/tr>\n | \n| 4<\/td>\n | \u300a\u970d\u6bd4\u7279\u4eba\u300b<\/td>\n | 4<\/td>\n | 2<\/td>\n | 1937<\/td>\n | 978-0547928227<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u8cc7\u6599\u8655\u65bc\u7b2c\u4e00\u7bc4\u5f0f\uff0c\u56e0\u70ba\u6bcf\u4e00\u6b04\u90fd\u5305\u542b\u539f\u5b50\u503c\uff0c\u4e26\u4e14\u6211\u5011\u70ba\u76f8\u95dc\u8cc7\u6599\u5efa\u7acb\u4e86\u7368\u7acb\u7684\u8cc7\u6599\u8868\u3002<\/p>\n \u6b65\u9a5f 2\uff1a\u7b2c\u4e8c\u7bc4\u5f0f\uff082NF\uff09<\/strong><\/p>\n\u5728\u7b2c\u4e8c\u7bc4\u5f0f\u4e2d\uff0c\u6211\u5011\u78ba\u4fdd\u6240\u6709\u975e\u9375\u5c6c\u6027\uff08\u6b04\u4f4d\uff09\u5b8c\u5168\u51fd\u6578\u4f9d\u8cf4\u65bc\u4e3b\u9375\u3002\u70ba\u9054\u6210\u6b64\u76ee\u6a19\uff1a<\/p>\n \n- \u8b58\u5225 Books \u8cc7\u6599\u8868\u7684\u4e3b\u9375\u3002\u5728\u6b64\u60c5\u6cc1\u4e0b\uff0c\u5b83\u662f BookID\u3002<\/li>\n
- \u70ba\u66f8\u7c4d\u4f5c\u8005\u5efa\u7acb\u4e00\u500b\u65b0\u8cc7\u6599\u8868\uff1a<\/li>\n<\/ol>\n
BookAuthors \u8cc7\u6599\u8868\uff082NF\uff09\uff1a<\/strong><\/p>\n\n\n\n| BookID<\/th>\n | AuthorID<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 3<\/td>\n<\/tr>\n | \n| 4<\/td>\n | 4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n- \u4fee\u6539 Books \u8cc7\u6599\u8868\u4ee5\u79fb\u9664 AuthorID \u6b04\u4f4d\uff08\u5b83\u73fe\u5728\u4f4d\u65bc BookAuthors \u8cc7\u6599\u8868\u4e2d\uff09\uff1a<\/li>\n<\/ol>\n
Books \u8cc7\u6599\u8868\uff082NF\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u66f8\u540d<\/th>\n | \u985e\u578b\u7de8\u865f<\/th>\n | \u5e74\u4efd<\/th>\n | \u570b\u969b\u6a19\u6e96\u66f8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u300c\u5927\u4ea8\u5c0f\u50b3\u300d<\/td>\n | 1<\/td>\n | 1925<\/td>\n | 978-0743273565<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u300c\u6885\u5ca1\u57ce\u6545\u4e8b\u300d<\/td>\n | 1<\/td>\n | 1960<\/td>\n | 978-0061120084<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u300c\u9ea5\u7530\u6355\u624b\u300d<\/td>\n | 1<\/td>\n | 1951<\/td>\n | 978-0316769488<\/td>\n<\/tr>\n | \n| 4<\/td>\n | \u300c\u54c8\u6bd4\u4eba\u300d<\/td>\n | 2<\/td>\n | 1937<\/td>\n | 978-0547928227<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u8cc7\u6599\u5df2\u8655\u65bc\u7b2c\u4e8c\u7bc4\u5f0f\uff0c\u56e0\u70ba\u6240\u6709\u975e\u9375\u5c6c\u6027\u90fd\u5b8c\u5168\u51fd\u6578\u4f9d\u8cf4\u65bc\u4e3b\u9375\u3002<\/p>\n \u6b65\u9a5f 3\uff1a\u7b2c\u4e09\u7bc4\u5f0f\uff083NF\uff09<\/strong><\/p>\n\u5728\u7b2c\u4e09\u7bc4\u5f0f\u4e2d\uff0c\u6211\u5011\u78ba\u4fdd\u975e\u9375\u5c6c\u6027\u4e4b\u9593\u4e0d\u5b58\u5728\u50b3\u905e\u4f9d\u8cf4\u3002\u70ba\u9054\u6210\u6b64\u76ee\u7684\uff1a<\/p>\n \n- \u8b58\u5225\u66f8\u7c4d\u8868\u7684\u4e3b\u9375\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u4ecd\u7136\u662f\u66f8\u7c4d\u7de8\u865f\u3002<\/li>\n
- \u70ba\u66f8\u7c4d\u985e\u578b\u5efa\u7acb\u4e00\u500b\u65b0\u8868\uff1a<\/li>\n<\/ol>\n
\u66f8\u7c4d\u985e\u578b\u8868\uff08\u7b2c\u4e09\u7bc4\u5f0f\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u985e\u578b\u7de8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 4<\/td>\n | 2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n- \u4fee\u6539\u66f8\u7c4d\u8868\u4ee5\u79fb\u9664 GenreID \u6b04\u4f4d\uff08\u5b83\u73fe\u5728\u4f4d\u65bc BookGenres \u8868\u4e2d\uff09\uff1a<\/li>\n<\/ol>\n
\u66f8\u7c4d\u8868\uff08\u7b2c\u4e09\u7bc4\u5f0f\uff09\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u66f8\u540d<\/th>\n | \u5e74\u4efd<\/th>\n | \u570b\u969b\u6a19\u6e96\u66f8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u300a\u4e86\u4e0d\u8d77\u7684\u84cb\u8328\u6bd4\u300b<\/td>\n | 1925<\/td>\n | 978-0743273565<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u300a\u5b88\u671b\u8005\u300b<\/td>\n | 1960<\/td>\n | 978-0061120084<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u300a\u9ea5\u7530\u88e1\u7684\u5b88\u671b\u8005\u300b<\/td>\n | 1951<\/td>\n | 978-0316769488<\/td>\n<\/tr>\n | \n| 4<\/td>\n | \u300a\u970d\u6bd4\u7279\u4eba\u300b<\/td>\n | 1937<\/td>\n | 978-0547928227<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u8cc7\u6599\u5df2\u8655\u65bc\u7b2c\u4e09\u7bc4\u5f0f\uff0c\u56e0\u70ba\u975e\u9375\u5c6c\u6027\u4e4b\u9593\u4e0d\u5b58\u5728\u50b3\u905e\u4f9d\u8cf4\u95dc\u4fc2\u3002<\/p>\n \u7d50\u8ad6<\/h2>\n\u672c\u6307\u5357\u300a\u6578\u64da\u512a\u5316\uff1a\u8cc7\u6599\u5eab\u898f\u7bc4\u5316\u7684\u6307\u5357\u300b\u63d0\u4f9b\u4e86\u4e00\u500b\u9010\u6b65\u6559\u7a0b\uff0c\u4ecb\u7d39\u8cc7\u6599\u5eab\u898f\u7bc4\u5316\u7684\u904e\u7a0b\u3002\u5f9e\u6982\u5ff5\u4ecb\u7d39\u958b\u59cb\uff0c\u8aaa\u660e\u898f\u7bc4\u5316\u5982\u4f55\u6e1b\u5c11\u8cc7\u6599\u5197\u9918\u4e26\u78ba\u4fdd\u8cc7\u6599\u5b8c\u6574\u6027\u3002\u900f\u904e\u5716\u66f8\u9928\u5716\u66f8\u8cc7\u6599\u5eab\u7684\u5be6\u969b\u7bc4\u4f8b\uff0c\u672c\u6307\u5357\u5e36\u9818\u60a8\u5b8c\u6210\u9054\u6210\u7b2c\u4e00\u3001\u7b2c\u4e8c\u548c\u7b2c\u4e09\u7bc4\u5f0f\uff081NF\u30012NF \u548c 3NF\uff09\u7684\u6b65\u9a5f\u3002\u5b8c\u6210\u672c\u6559\u7a0b\u5f8c\uff0c\u60a8\u5c07\u5c0d\u5982\u4f55\u6709\u6548\u7d44\u7e54\u8cc7\u6599\u5eab\u4ee5\u63d0\u5347\u6548\u80fd\u548c\u7dad\u8b77\u4fbf\u5229\u6027\u6709\u7a69\u56fa\u7684\u7406\u89e3\u3002<\/p>\n \u00a0<\/p>\n 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