{"id":1706,"date":"2026-03-26T14:14:41","date_gmt":"2026-03-26T14:14:41","guid":{"rendered":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/"},"modified":"2026-03-26T14:14:41","modified_gmt":"2026-03-26T14:14:41","slug":"modeling-inheritance-supertypes-subtypes-database-schema-design","status":"publish","type":"post","link":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/","title":{"rendered":"ERD\u6307\u5357\uff1a\u5efa\u6a21\u7e7c\u627f\uff1a\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b"},"content":{"rendered":"<p>\u8a2d\u8a08\u7a69\u5065\u7684\u8cc7\u6599\u5eab\u7d50\u69cb\u9700\u8981\u7684\u4e0d\u50c5\u50c5\u662f\u5217\u51fa\u8868\u683c\u548c\u6b04\u4f4d\u3002\u5b83\u8981\u6c42\u5c0d\u5be6\u9ad4\u4e4b\u9593\u7684\u95dc\u4fc2\u6709\u6df1\u5165\u7684\u7406\u89e3\u3002\u5728\u5be6\u9ad4-\u95dc\u4fc2\u5716\uff08ERD\uff09\u4e2d\uff0c\u6700\u5f37\u5927\u4f46\u4e5f\u6700\u8907\u96dc\u7684\u6982\u5ff5\u4e4b\u4e00\u5c31\u662f\u7e7c\u627f\u3002\u9019\u7a2e\u6a5f\u5236\u4f7f\u6211\u5011\u80fd\u5920\u6a21\u64ec\u73fe\u5be6\u4e16\u754c\u4e2d\u7684\u5c64\u7d1a\u7d50\u69cb\uff0c\u5176\u4e2d\u7269\u4ef6\u5171\u4eab\u5171\u540c\u7279\u5fb5\uff0c\u540c\u6642\u4e5f\u5177\u6709\u7368\u7279\u5c6c\u6027\u3002\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u7684\u80cc\u666f\u4e0b\uff0c\u9019\u8f49\u5316\u70ba\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b\u3002\ud83e\udde9<\/p>\n<p>\u7576\u6211\u5011\u5efa\u6a21\u7e7c\u627f\u6642\uff0c\u5176\u5be6\u672c\u8cea\u4e0a\u662f\u5728\u6355\u6349\u300c\u662f\u4e00\u7a2e\u300d\u7684\u95dc\u4fc2\u3002\u4f8b\u5982\uff0c\u4e00\u500b<strong>\u8eca\u8f1b<\/strong>\u662f\u4e00\u7a2e<strong>\u7522\u54c1<\/strong>\uff0c\u800c\u4e00\u500b<strong>\u6c7d\u8eca<\/strong>\u662f\u4e00\u7a2e<strong>\u8eca\u8f1b<\/strong>\u3002\u9019\u7a2e\u5c64\u7d1a\u7d50\u69cb\u5141\u8a31\u6211\u5011\u5728\u8f03\u9ad8\u5c64\u7d1a\u91cd\u8907\u4f7f\u7528\u5c6c\u6027\uff0c\u540c\u6642\u5728\u8f03\u4f4e\u5c64\u7d1a\u5b9a\u7fa9\u7279\u5b9a\u884c\u70ba\u6216\u8cc7\u6599\u3002\u7406\u89e3\u5982\u4f55\u5728\u95dc\u4fc2\u578b\u8cc7\u6599\u5eab\u4e2d\u5be6\u73fe\u6b64\u7d50\u69cb\uff0c\u5c0d\u65bc\u8cc7\u6599\u5b8c\u6574\u6027\u8207\u67e5\u8a62\u6548\u80fd\u81f3\u95dc\u91cd\u8981\u3002\ud83d\uddc4\ufe0f<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Chibi-style infographic explaining database inheritance modeling with supertypes and subtypes, illustrating three implementation strategies (Single Table, Class Table, and Concrete Table Inheritance), completeness and disjointness constraints, with cute character illustrations, pros\/cons icons, and clear English labels for database schema design education\" decoding=\"async\" src=\"https:\/\/www.go-diagram.com\/wp-content\/uploads\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83d\udd11 \u6838\u5fc3\u6982\u5ff5\uff1a\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b<\/h2>\n<p>\u5728\u6df1\u5165\u5be6\u73fe\u4e4b\u524d\uff0c\u6211\u5011\u5fc5\u9808\u660e\u78ba\u5b9a\u7fa9\u8853\u8a9e\u3002\u8cc7\u6599\u5eab\u5efa\u6a21\u4e2d\u7684\u7e7c\u627f\u4e0d\u50c5\u50c5\u662f\u95dc\u65bc\u7a0b\u5f0f\u78bc\uff1b\u5b83\u6d89\u53ca\u8cc7\u6599\u7684\u7d50\u69cb\u5316\u8868\u793a\u3002<\/p>\n<ul>\n<li><strong>\u8d85\u985e\u578b\uff1a<\/strong> \u9019\u662f\u7236\u5be6\u9ad4\u3002\u5b83\u5305\u542b\u6240\u6709\u76f8\u95dc\u5be6\u9ad4\u5171\u6709\u7684\u5c6c\u6027\u3002\u5b83\u4ee3\u8868\u4e00\u822c\u985e\u5225\u3002\u4f8b\u5982\uff0c<em>\u54e1\u5de5<\/em>\u53ef\u80fd\u662f\u4e00\u500b\u8d85\u985e\u578b\u3002<\/li>\n<li><strong>\u5b50\u985e\u578b\uff1a<\/strong> \u9019\u4e9b\u662f\u5b50\u5be6\u9ad4\u3002\u5b83\u5011\u7e7c\u627f\u81ea\u8d85\u985e\u578b\u7684\u5c6c\u6027\uff0c\u4f46\u4e5f\u53ef\u80fd\u64c1\u6709\u81ea\u5df1\u7368\u7279\u7684\u5c6c\u6027\u3002\u7bc4\u4f8b\u5305\u62ec<em>\u7d93\u7406<\/em>\u6216<em>\u958b\u767c\u4eba\u54e1<\/em>.<\/li>\n<li><strong>\u5be6\u9ad4\u985e\u5225\uff1a<\/strong>\u8d85\u985e\u578b\u6709\u6642\u88ab\u7a31\u70ba\u5be6\u9ad4\u985e\u5225\uff0c\u5c07\u5b50\u985e\u578b\u6b78\u70ba\u4e00\u7d44\u3002<\/li>\n<li><strong>\u9451\u5225\u5668\uff1a<\/strong> \u8d85\u985e\u578b\u4e2d\u7684\u4e00\u500b\u7279\u5b9a\u5c6c\u6027\uff0c\u7528\u65bc\u8b58\u5225\u67d0\u500b\u5be6\u4f8b\u5c6c\u65bc\u54ea\u500b\u5b50\u985e\u578b\u3002\u9019\u5728\u7269\u7406\u5be6\u73fe\u4e2d\u7d93\u5e38\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<p>\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b\u4e4b\u9593\u7684\u95dc\u4fc2\u662f\u56b4\u683c\u7684\u3002\u5b50\u985e\u578b\u7684\u6bcf\u500b\u5be6\u4f8b\u4e5f\u5fc5\u9808\u662f\u8d85\u985e\u578b\u7684\u5be6\u4f8b\u3002\u7136\u800c\uff0c\u4e26\u975e\u8d85\u985e\u578b\u7684\u6bcf\u500b\u5be6\u4f8b\u90fd\u5fc5\u9808\u662f\u7279\u5b9a\u5b50\u985e\u578b\u7684\u5be6\u4f8b\u3002\u9019\u7a2e\u5340\u5225\u5c0d\u65bc\u8cc7\u6599\u5efa\u6a21\u7684\u6e96\u78ba\u6027\u81f3\u95dc\u91cd\u8981\u3002\u2705<\/p>\n<h2>\ud83d\udcca \u5be6\u73fe\u7b56\u7565<\/h2>\n<p>\u5c07\u908f\u8f2fERD\u6a21\u578b\u8f49\u63db\u70ba\u7269\u7406\u8cc7\u6599\u5eab\u7d50\u69cb\uff0c\u9700\u8981\u7279\u5b9a\u7684\u6620\u5c04\u7b56\u7565\u3002\u5728\u95dc\u4fc2\u7cfb\u7d71\u4e2d\u8868\u793a\u7e7c\u627f\u6709\u4e09\u7a2e\u4e3b\u8981\u65b9\u6cd5\u3002\u6bcf\u7a2e\u65b9\u6cd5\u5728\u5132\u5b58\u7a7a\u9593\u3001\u6aa2\u7d22\u901f\u5ea6\u548c\u8cc7\u6599\u5b8c\u6574\u6027\u4e4b\u9593\u90fd\u6709\u5176\u6b0a\u8861\u3002\ud83d\udee0\ufe0f<\/p>\n<h3>1. \u55ae\u4e00\u8868\u683c\u7e7c\u627f\uff08STI\uff09<\/h3>\n<p>\u5728\u6b64\u65b9\u6cd5\u4e2d\uff0c\u8d85\u985e\u5225\u548c\u6240\u6709\u5b50\u985e\u5225\u7684\u6240\u6709\u5c6c\u6027\u90fd\u5408\u4f75\u5230\u55ae\u4e00\u8868\u683c\u4e2d\u3002\u8a72\u8868\u683c\u5305\u542b\u6574\u500b\u5c64\u6b21\u7d50\u69cb\u4e2d\u5b9a\u7fa9\u7684\u6bcf\u500b\u5c6c\u6027\u7684\u6b04\u4f4d\u3002\u70ba\u4e86\u5340\u5206\u5c6c\u65bc\u4e0d\u540c\u5b50\u985e\u5225\u7684\u8cc7\u6599\u5217\uff0c\u6703\u65b0\u589e\u4e00\u500b\u9451\u5225\u6b04\u4f4d\u3002<\/p>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u8b80\u53d6\u8cc7\u6599\u6642\u6975\u5176\u9ad8\u6548\u3002\u4e00\u500b\u7c21\u55ae\u7684 <code>SELECT<\/code> \u5c31\u80fd\u53d6\u5f97\u6240\u6709\u8cc7\u8a0a\uff0c\u7121\u9700\u8907\u96dc\u7684\u9023\u63a5\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong> \u8a72\u8868\u683c\u53ef\u80fd\u8b8a\u5f97\u975e\u5e38\u5bec\u95ca\uff0c\u5305\u542b\u8a31\u591a <code>NULL<\/code> \u5c0d\u65bc\u4e0d\u9069\u7528\u65bc\u7279\u5b9a\u5b50\u985e\u5225\u7684\u5c6c\u6027\uff0c\u6703\u51fa\u73fe\u8a31\u591a NULL \u503c\u3002\u5982\u679c\u5b50\u985e\u5225\u7684\u7279\u5b9a\u7d04\u675f\u689d\u4ef6\u767c\u751f\u8b8a\u66f4\uff0c\u66f4\u65b0\u4e5f\u53ef\u80fd\u8b8a\u5f97\u56f0\u96e3\u3002<\/li>\n<\/ul>\n<h3>2. \u985e\u5225\u8868\u683c\u7e7c\u627f\uff08CTI\uff09<\/h3>\n<p>\u5728\u6b64\u65b9\u6cd5\u4e2d\uff0c\u8d85\u985e\u5225\u548c\u6bcf\u500b\u5b50\u985e\u5225\u90fd\u88ab\u6620\u5c04\u5230\u5404\u81ea\u7368\u7acb\u7684\u8868\u683c\u4e2d\u3002\u8d85\u985e\u5225\u8868\u683c\u5305\u542b\u5171\u7528\u5c6c\u6027\u548c\u4e3b\u9375\u3002\u6bcf\u500b\u5b50\u985e\u5225\u8868\u683c\u5305\u542b\u7368\u7279\u7684\u5c6c\u6027\u4ee5\u53ca\u4e00\u500b\u5916\u9375\uff0c\u7528\u4ee5\u9023\u7d50\u56de\u8d85\u985e\u5225\u7684\u4e3b\u9375\u3002<\/p>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u9ad8\u5ea6\u898f\u7bc4\u5316\u3002\u5c0d\u65bc\u4e0d\u9069\u7528\u7684\u5c6c\u6027\uff0c\u4e0d\u6703\u51fa\u73fe <code>NULL<\/code> \u503c\u3002\u56b4\u683c\u5f37\u5236\u57f7\u884c\u53c3\u8003\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong> \u53d6\u5f97\u8cc7\u6599\u9700\u8981\u591a\u6b21 <code>JOIN<\/code> \u64cd\u4f5c\uff0c\u9019\u53ef\u80fd\u5c0d\u5927\u578b\u8cc7\u6599\u96c6\u7684\u6548\u80fd\u9020\u6210\u5f71\u97ff\u3002\u540c\u6642\u4e5f\u4f7f <code>INSERT<\/code> \u64cd\u4f5c\u8b8a\u5f97\u8907\u96dc\uff0c\u56e0\u70ba\u8cc7\u6599\u5fc5\u9808\u5beb\u5165\u591a\u500b\u8868\u683c\u3002<\/li>\n<\/ul>\n<h3>3. \u6bcf\u500b\u5b50\u985e\u5225\u4e00\u500b\u8868\u683c\uff08\u5177\u9ad4\u8868\u683c\u7e7c\u627f\uff09<\/h3>\n<p>\u6b64\u7b56\u7565\u70ba\u6bcf\u500b\u5b50\u985e\u5225\uff08\u5305\u62ec\u8d85\u985e\u5225\uff09\u5efa\u7acb\u4e00\u500b\u8868\u683c\u3002\u7136\u800c\uff0c\u6bcf\u500b\u5b50\u985e\u5225\u8868\u683c\u90fd\u5305\u542b\u8d85\u985e\u5225\u5c6c\u6027\u7684\u8907\u672c\u3002\u4e26\u6c92\u6709\u76f4\u63a5\u9023\u7d50\u56de\u4e2d\u592e\u7684\u8d85\u985e\u5225\u8868\u683c\u3002<\/p>\n<ul>\n<li><strong>\u512a\u9ede\uff1a<\/strong> \u67e5\u8a62\u7279\u5b9a\u5b50\u985e\u5225\u6642\u975e\u5e38\u5feb\u901f\uff0c\u56e0\u70ba\u6240\u6709\u8cc7\u6599\u90fd\u4f4d\u65bc\u540c\u4e00\u4f4d\u7f6e\u3002\u5b83\u907f\u514d\u4e86 STI \u7684 <code>NULL<\/code> \u554f\u984c\u3002<\/li>\n<li><strong>\u7f3a\u9ede\uff1a<\/strong> \u8cc7\u6599\u91cd\u8907\u3002\u5982\u679c\u8d85\u985e\u5225\u4e2d\u7684\u5171\u7528\u5c6c\u6027\u767c\u751f\u8b8a\u66f4\uff0c\u5247\u5fc5\u9808\u5728\u6bcf\u500b\u5b50\u985e\u5225\u8868\u683c\u4e2d\u66f4\u65b0\u3002\u9019\u589e\u52a0\u4e86\u8cc7\u6599\u4e0d\u4e00\u81f4\u7684\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2>\u2696\ufe0f \u7e7c\u627f\u4e0a\u7684\u7d04\u675f<\/h2>\n<p>\u4e26\u975e\u6240\u6709\u7684\u7e7c\u627f\u95dc\u4fc2\u90fd\u76f8\u540c\u3002\u6211\u5011\u5fc5\u9808\u5b9a\u7fa9\u7d04\u675f\u689d\u4ef6\uff0c\u4ee5\u898f\u7bc4\u5be6\u4f8b\u8207\u5176\u985e\u578b\u4e4b\u9593\u7684\u95dc\u4fc2\u3002\u9019\u4e9b\u7d04\u675f\u78ba\u4fdd\u8cc7\u6599\u4fdd\u6301\u908f\u8f2f\u6027\u548c\u4e00\u81f4\u6027\u3002\ud83d\udcdd<\/p>\n<h3>\u5b8c\u6574\u6027\u7d04\u675f<\/h3>\n<p>\u6b64\u7d04\u675f\u6c7a\u5b9a\u4e86\u6bcf\u500b\u8d85\u985e\u578b\u5be6\u4f8b\u662f\u5426\u5fc5\u9808\u5c6c\u65bc\u67d0\u500b\u5b50\u985e\u578b\u3002<\/p>\n<ul>\n<li><strong>\u5b8c\u6574\uff1a<\/strong> \u8d85\u985e\u578b\u7684\u6bcf\u500b\u5be6\u4f8b\u90fd\u5fc5\u9808\u5c6c\u65bc\u81f3\u5c11\u4e00\u500b\u5b50\u985e\u578b\u3002\u4e0d\u5b58\u5728\u300c\u901a\u7528\u300d\u7684\u5be6\u4f8b\u3002\u4f8b\u5982\uff0c\u6bcf\u500b<em>\u52d5\u7269<\/em>\u5fc5\u9808\u662f<em>\u54fa\u4e73\u52d5\u7269<\/em>\u6216<em>\u9ce5\u985e<\/em>.<\/li>\n<li><strong>\u90e8\u5206\uff1a<\/strong> \u8d85\u985e\u578b\u7684\u5be6\u4f8b\u4e0d\u4e00\u5b9a\u5c6c\u65bc\u4efb\u4f55\u5b50\u985e\u578b\u3002\u5b83\u53ef\u4ee5\u4f5c\u70ba\u4e00\u500b\u901a\u7528\u5be6\u9ad4\u5b58\u5728\u3002\u7576\u5c64\u6b21\u7d50\u69cb\u7528\u65bc\u5206\u985e\u800c\u975e\u56b4\u683c\u5206\u985e\u6642\uff0c\u9019\u7a2e\u60c5\u6cc1\u5f88\u5e38\u898b\u3002<\/li>\n<\/ul>\n<h3>\u4e92\u65a5\u6027\u7d04\u675f<\/h3>\n<p>\u6b64\u7d04\u675f\u6c7a\u5b9a\u4e00\u500b\u5be6\u4f8b\u662f\u5426\u53ef\u4ee5\u540c\u6642\u5c6c\u65bc\u591a\u500b\u5b50\u985e\u578b\u3002<\/p>\n<ul>\n<li><strong>\u4e92\u65a5\uff1a<\/strong> \u5be6\u4f8b\u53ea\u80fd\u5c6c\u65bc\u4e00\u500b\u5b50\u985e\u578b\u3002\u5b83\u4e0d\u80fd\u5728\u540c\u4e00\u6a21\u578b\u4e2d\u540c\u6642\u662f<em>\u7d93\u7406<\/em>\u548c<em>\u958b\u767c\u4eba\u54e1<\/em>\u5169\u8005\u3002<\/li>\n<li><strong>\u91cd\u758a\uff1a<\/strong> \u5be6\u4f8b\u53ef\u4ee5\u5c6c\u65bc\u591a\u500b\u5b50\u985e\u578b\u3002\u9019\u5141\u8a31\u8907\u96dc\u7684\u89d2\u8272\uff0c\u4f8b\u5982\u4e00\u540d<em>\u54e1\u5de5<\/em>\u53ef\u4ee5\u540c\u6642\u64d4\u4efb\u591a\u500b\u8077\u4f4d\u6216\u5206\u985e\u3002<\/li>\n<\/ul>\n<p>\u7d50\u5408\u9019\u4e9b\u7d04\u675f\u6703\u7522\u751f\u56db\u7a2e\u4e0d\u540c\u7684\u5efa\u6a21\u60c5\u5883\u3002\u5728\u5efa\u7acb\u8cc7\u6599\u7d50\u69cb\u4e4b\u524d\uff0c\u7406\u89e3\u54ea\u7a2e\u60c5\u5883\u7b26\u5408\u60a8\u7684\u5546\u696d\u908f\u8f2f\u81f3\u95dc\u91cd\u8981\u3002\ud83e\udde0<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7d04\u675f\u985e\u578b<\/th>\n<th>\u5b9a\u7fa9<\/th>\n<th>\u7bc4\u4f8b\u60c5\u5883<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u4e92\u65a5 + \u5b8c\u6574<\/td>\n<td>\u50c5\u5141\u8a31\u4e00\u500b\u5b50\u985e\u578b\uff0c\u7121\u901a\u7528\u5be6\u4f8b<\/td>\n<td>\u8a02\u55ae\u72c0\u614b\uff1a\u5f85\u8655\u7406\u3001\u5df2\u767c\u8ca8\u3001\u5df2\u9001\u9054<\/td>\n<\/tr>\n<tr>\n<td>\u4e92\u65a5 + \u90e8\u5206<\/td>\n<td>\u50c5\u5141\u8a31\u4e00\u500b\u5b50\u985e\u578b\uff0c\u5b50\u985e\u578b\u53ef\u9078<\/td>\n<td>\u5ba2\u6236\uff1aVIP \u6216 \u666e\u901a\u5ba2\u6236\uff08\u90e8\u5206\u5ba2\u6236\u5169\u8005\u7686\u975e\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u758a + \u5b8c\u6574<\/td>\n<td>\u5141\u8a31\u591a\u500b\u5b50\u985e\u578b\uff0c\u4f46\u5fc5\u9808\u5c6c\u65bc\u5176\u4e2d\u4e00\u500b<\/td>\n<td>\u4f7f\u7528\u8005\u89d2\u8272\uff1a\u7ba1\u7406\u54e1\u8207\u7de8\u8f2f\u8005\uff08\u81f3\u5c11\u9700\u5177\u5099\u5176\u4e2d\u4e4b\u4e00\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u91cd\u758a + \u90e8\u5206<\/td>\n<td>\u5141\u8a31\u591a\u500b\u5b50\u985e\u578b\uff0c\u53ef\u9078<\/td>\n<td>\u7522\u54c1\uff1a\u53ef\u552e\u3001\u4fc3\u92b7\uff08\u53ef\u540c\u6642\u5177\u5099\uff0c\u6216\u7686\u7121\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\ud83d\udd0d \u67e5\u8a62\u8207\u8cc7\u6599\u6aa2\u7d22<\/h2>\n<p>\u6620\u5c04\u7b56\u7565\u7684\u9078\u64c7\u6703\u986f\u8457\u5f71\u97ff\u60a8\u64b0\u5beb\u67e5\u8a62\u7684\u65b9\u5f0f\u3002\u5728\u898f\u7bc4\u5316\u74b0\u5883\u4e2d\uff0c\u60a8\u901a\u5e38\u9700\u8981\u904d\u6b77\u5c64\u6b21\u7d50\u69cb\uff0c\u624d\u80fd\u5b8c\u6574\u638c\u63e1\u5be6\u9ad4\u7684\u8cc7\u8a0a\u3002\ud83d\udd0d<\/p>\n<ul>\n<li><strong>\u6aa2\u7d22\u5b50\u985e\u578b\u8cc7\u6599\uff1a<\/strong> \u5982\u679c\u60a8\u9700\u8981\u5b58\u53d6\u7279\u5b9a\u65bc\u5b50\u985e\u578b\u7684\u5c6c\u6027\uff0c\u5247\u5fc5\u9808\u9023\u63a5\u5b50\u985e\u578b\u8cc7\u6599\u8868\u3002\u9019\u5728\u985e\u5225\u8868\u7e7c\u627f\u4e2d\u662f\u6a19\u6e96\u505a\u6cd5\u3002<\/li>\n<li><strong>\u6aa2\u7d22\u8d85\u985e\u578b\u8cc7\u6599\uff1a<\/strong> \u5982\u679c\u60a8\u9700\u8981\u5171\u7528\u5c6c\u6027\uff0c\u53ef\u76f4\u63a5\u67e5\u8a62\u8d85\u985e\u578b\u8cc7\u6599\u8868\u3002<\/li>\n<li><strong>\u591a\u578b\u67e5\u8a62\uff1a<\/strong> \u7576\u67e5\u8a62\u6240\u6709\u5be6\u4f8b\u800c\u4e0d\u8003\u616e\u5b50\u985e\u578b\u6642\uff0c\u55ae\u4e00\u8cc7\u6599\u8868\u65b9\u6cd5\u6700\u5feb\u3002\u7136\u800c\uff0c\u82e5\u4f7f\u7528\u591a\u500b\u8cc7\u6599\u8868\uff0c\u5247\u5fc5\u9808\u4f7f\u7528<code>UNION<\/code>\u904b\u7b97\u6216\u8907\u96dc\u7684\u9023\u63a5\u3002<\/li>\n<\/ul>\n<p>\u8acb\u8003\u616e\u6548\u80fd\u5f71\u97ff\u3002\u4e00\u500b\u9700\u8981\u9023\u63a5\u4e94\u500b\u8cc7\u6599\u8868\u4f86\u53d6\u5f97\u55ae\u7b46\u8a18\u9304\u7684\u67e5\u8a62\uff0c\u53ef\u80fd\u6bd4\u5728\u975e\u898f\u7bc4\u5316\u55ae\u4e00\u8cc7\u6599\u8868\u4e0a\u7684\u67e5\u8a62\u66f4\u6162\u3002\u7136\u800c\uff0c\u975e\u898f\u7bc4\u5316\u8cc7\u6599\u8868\u53ef\u80fd\u9055\u53cd\u898f\u7bc4\u5316\u539f\u5247\uff0c\u5c0e\u81f4\u66f4\u65b0\u7570\u5e38\u3002\u5e73\u8861\u9019\u4e9b\u56e0\u7d20\u662f\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u7684\u95dc\u9375\u3002\u2696\ufe0f<\/p>\n<h2>\ud83d\udee0\ufe0f \u7dad\u8b77\u8207\u6f14\u9032<\/h2>\n<p>\u8cc7\u6599\u7d50\u69cb\u4e26\u975e\u975c\u614b\u4e0d\u8b8a\u3002\u696d\u52d9\u9700\u6c42\u6703\u8b8a\u66f4\uff0c\u8cc7\u6599\u5eab\u7d50\u69cb\u4e5f\u5fc5\u9808\u96a8\u4e4b\u8abf\u6574\u3002\u7e7c\u627f\u6a21\u578b\u63d0\u4f9b\u4e86\u5f48\u6027\uff0c\u4f46\u5728\u7dad\u8b77\u904e\u7a0b\u4e2d\u4e5f\u5f15\u5165\u4e86\u8907\u96dc\u6027\u3002\ud83d\udd04<\/p>\n<h3>\u65b0\u589e\u5b50\u985e\u578b<\/h3>\n<p>\u65b0\u589e\u5b50\u985e\u578b\u901a\u5e38\u76f8\u7576\u76f4\u63a5\u3002\u60a8\u53ef\u5efa\u7acb\u65b0\u7684\u8cc7\u6599\u8868\uff08\u5728CTI\u4e2d\uff09\u6216\u5728\u9451\u5225\u6b04\u4f4d\u4e2d\u65b0\u589e\u4e00\u500b\u503c\uff08\u5728STI\u4e2d\uff09\u3002\u7136\u800c\uff0c\u60a8\u5fc5\u9808\u78ba\u4fdd\u73fe\u6709\u7684\u67e5\u8a62\u8207\u61c9\u7528\u7a0b\u5f0f\u908f\u8f2f\u80fd\u652f\u63f4\u65b0\u985e\u578b\u3002\u82e5\u672a\u66f4\u65b0\u7a0b\u5f0f\u78bc\uff0c\u53ef\u80fd\u5c0e\u81f4\u57f7\u884c\u6642\u671f\u932f\u8aa4\u3002<\/p>\n<h3>\u4fee\u6539\u8d85\u985e\u578b\u5c6c\u6027<\/h3>\n<p>\u82e5\u60a8\u5411\u8d85\u985e\u578b\u65b0\u589e\u5c6c\u6027\uff0c\u5728\u4f7f\u7528CTI\u6216\u6bcf\u5b50\u985e\u578b\u4e00\u8868\u6642\uff0c\u5fc5\u9808\u53cd\u6620\u5728\u6bcf\u500b\u5b50\u985e\u578b\u8cc7\u6599\u8868\u4e2d\u3002\u5728STI\u4e2d\uff0c\u60a8\u53ea\u9700\u5728\u55ae\u4e00\u8cc7\u6599\u8868\u4e2d\u65b0\u589e\u4e00\u6b21\u3002\u9019\u4f7f\u5f97STI\u5728\u8655\u7406\u5e38\u898b\u8b8a\u66f4\u6642\u8f03\u6613\u7dad\u8b77\uff0c\u4f46\u5728\u8655\u7406\u7279\u5b9a\u8b8a\u66f4\u6642\u5247\u8f03\u96e3\u7dad\u8b77\u3002<\/p>\n<h3>\u8cc7\u6599\u9077\u79fb<\/h3>\n<p>\u91cd\u69cb\u7e7c\u627f\u6a21\u578b\u662f\u4e00\u9805\u91cd\u5927\u4efb\u52d9\u3002\u5f9e\u55ae\u4e00\u8cc7\u6599\u8868\u8f49\u63db\u70ba\u6b63\u5e38\u5316\u7d50\u69cb\uff0c\u9700\u8981\u5c07\u8cc7\u6599\u8de8\u591a\u500b\u8cc7\u6599\u8868\u9032\u884c\u9077\u79fb\u3002\u6b64\u904e\u7a0b\u5fc5\u9808\u8b39\u614e\u7ba1\u7406\uff0c\u4ee5\u907f\u514d\u8cc7\u6599\u907a\u5931\u6216\u640d\u58de\u3002 \ud83d\udea7<\/p>\n<h2>\ud83d\udcc8 \u6b63\u898f\u5316\u8207\u7e7c\u627f<\/h2>\n<p>\u7e7c\u627f\u6a21\u578b\u8207\u8cc7\u6599\u5eab\u6b63\u898f\u5316\u5bc6\u5207\u76f8\u95dc\u3002\u6b63\u898f\u5316\u7684\u76ee\u6a19\u662f\u6e1b\u5c11\u5197\u9918\u4e26\u63d0\u5347\u8cc7\u6599\u5b8c\u6574\u6027\u3002\u82e5\u8655\u7406\u4e0d\u7576\uff0c\u7e7c\u627f\u6709\u6642\u6703\u8207\u9019\u4e9b\u76ee\u6a19\u7522\u751f\u885d\u7a81\u3002<\/p>\n<ul>\n<li><strong>\u7b2c\u4e00\u6b63\u898f\u5316\u5f62\u5f0f\uff081NF\uff09\uff1a<\/strong> \u7e7c\u627f\u6a21\u578b\u901a\u5e38\u7b26\u5408 1NF\uff0c\u56e0\u70ba\u5c6c\u6027\u662f\u539f\u5b50\u7684\u3002<\/li>\n<li><strong>\u7b2c\u4e8c\u6b63\u898f\u5316\u5f62\u5f0f\uff082NF\uff09\uff1a<\/strong> \u5728 STI \u4e2d\uff0c\u82e5\u9451\u5225\u6b04\u4f4d\u672a\u5305\u542b\u5728\u4e3b\u9375\u4e2d\uff0c\u8cc7\u6599\u8868\u53ef\u80fd\u5305\u542b\u8207\u4e3b\u9375\u672a\u5b8c\u5168\u4f9d\u8cf4\u7684\u5c6c\u6027\u3002\u9019\u9700\u8981\u4ed4\u7d30\u8a2d\u8a08\u9375\u7d50\u69cb\u3002<\/li>\n<li><strong>\u7b2c\u4e09\u6b63\u898f\u5316\u5f62\u5f0f\uff083NF\uff09\uff1a<\/strong> \u5728 CTI \u4e2d\uff0c\u5c07\u5c6c\u6027\u5206\u96e2\u81f3\u5b50\u985e\u5225\u8cc7\u6599\u8868\uff0c\u901a\u5e38\u6709\u52a9\u65bc\u9054\u6210 3NF\uff0c\u56e0\u70ba\u53ef\u6d88\u9664\u50b3\u905e\u4f9d\u8cf4\u3002<\/li>\n<\/ul>\n<p>\u8a2d\u8a08\u8d85\u985e\u5225\u6642\uff0c\u8acb\u78ba\u4fdd\u5171\u7528\u5c6c\u6027\u78ba\u5be6\u662f\u5171\u7528\u7684\u3002\u82e5\u67d0\u5c6c\u6027\u50c5\u88ab\u4e00\u500b\u5b50\u985e\u5225\u4f7f\u7528\uff0c\u5247\u61c9\u8003\u616e\u4e0d\u5c07\u5176\u7f6e\u65bc\u8d85\u985e\u5225\u4e2d\u3002\u9019\u53ef\u907f\u514d\u8d85\u985e\u5225\u8b8a\u6210\u96e3\u4ee5\u67e5\u8a62\u7684\u300c\u842c\u80fd\u8868\u300d\u3002 \ud83d\udc41\ufe0f<\/p>\n<h2>\ud83c\udfaf \u8cc7\u6599\u7d50\u69cb\u8a2d\u8a08\u7684\u6700\u4f73\u5be6\u52d9<\/h2>\n<p>\u70ba\u78ba\u4fdd\u60a8\u7684\u7e7c\u627f\u6a21\u578b\u4fdd\u6301\u53ef\u7dad\u8b77\u4e14\u5177\u6548\u80fd\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6307\u5f15\u3002<\/p>\n<ul>\n<li><strong>\u9650\u5236\u5c64\u7d1a\u6df1\u5ea6\uff1a<\/strong> \u907f\u514d\u904e\u6df1\u7684\u5c64\u7d1a\u7d50\u69cb\u3002\u901a\u5e38\u5efa\u8b70\u7e7c\u627f\u5c64\u7d1a\u4e0d\u8d85\u904e\u4e09\u5c64\u3002\u8d85\u904e\u6b64\u7bc4\u570d\u5f8c\uff0c\u67e5\u8a62\u8207\u7dad\u8b77\u7684\u8907\u96dc\u5ea6\u5c07\u8d85\u904e\u5176\u5e36\u4f86\u7684\u597d\u8655\u3002<\/li>\n<li><strong>\u4f7f\u7528\u660e\u78ba\u547d\u540d\uff1a<\/strong> \u540d\u7a31\u61c9\u53cd\u6620\u5c64\u7d1a\u7d50\u69cb\u3002<em>\u8eca\u8f1b<\/em>, <em>\u6c7d\u8eca<\/em>, <em>\u5361\u8eca<\/em> \u662f\u6e05\u6670\u7684\u3002<em>\u5be6\u9ad41<\/em>, <em>\u5be6\u9ad42<\/em> \u5247\u4e0d\u7136\u3002<\/li>\n<li><strong>\u898f\u5283\u6210\u9577\u7a7a\u9593\uff1a<\/strong> \u9810\u671f\u672a\u4f86\u7684\u5b50\u985e\u5225\u3002\u82e5\u9810\u671f\u6703\u6709\u8a31\u591a\u65b0\u5b50\u985e\u5225\uff0c\u55ae\u4e00\u8cc7\u6599\u8868\u53ef\u80fd\u8b8a\u5f97\u96e3\u4ee5\u7ba1\u7406\uff1b\u82e5\u9810\u671f\u5b50\u985e\u5225\u6578\u91cf\u8f03\u5c11\uff0cCTI \u53ef\u80fd\u66f4\u9069\u5408\u3002<\/li>\n<li><strong>\u8a18\u9304\u7d04\u675f\u689d\u4ef6\uff1a<\/strong> \u6e05\u695a\u8a18\u9304\u4e92\u65a5\u6027\u8207\u5b8c\u6574\u6027\u7d04\u675f\u3002\u672a\u4f86\u7684\u958b\u767c\u4eba\u54e1\u9700\u8981\u77e5\u9053\u4e00\u500b\u5be6\u4f8b\u662f\u5426\u53ef\u540c\u6642\u5c6c\u65bc\u591a\u500b\u5b50\u985e\u5225\u3002<\/li>\n<li><strong>\u7d22\u5f15\u7b56\u7565\uff1a<\/strong> \u5982\u679c\u4f7f\u7528 CTI\uff0c\u8acb\u5728\u5b50\u985e\u578b\u8868\u7684\u5916\u9375\u6b04\u4f4d\u4e0a\u5efa\u7acb\u7d22\u5f15\uff0c\u4ee5\u52a0\u5feb\u9023\u63a5\u901f\u5ea6\u3002\u5982\u679c\u4f7f\u7528 STI\uff0c\u8acb\u70ba\u9451\u5225\u6b04\u4f4d\u5efa\u7acb\u7d22\u5f15\u4ee5\u5229\u904e\u6ffe\u3002<\/li>\n<\/ul>\n<h2>\ud83e\uddea \u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u8b93\u6211\u5011\u770b\u770b\u9019\u5982\u4f55\u61c9\u7528\u65bc\u5be6\u969b\u7684\u8cc7\u6599\u6a21\u578b\u6311\u6230\u3002<\/p>\n<h3>\u5834\u666f 1\uff1a\u4eba\u529b\u8cc7\u6e90<\/h3>\n<p>\u5728\u4eba\u529b\u8cc7\u6e90\u7cfb\u7d71\u4e2d\uff0c\u60a8\u6709<em>\u4eba\u54e1<\/em>\u4f5c\u70ba\u8d85\u985e\u578b\u3002\u5b50\u985e\u578b\u5305\u62ec<em>\u54e1\u5de5<\/em>, <em>\u5408\u7d04\u4eba\u54e1<\/em>\uff0c\u4ee5\u53ca<em>\u5be6\u7fd2\u751f<\/em>\u3002\u6bcf\u500b\u5b50\u985e\u578b\u90fd\u6709\u7368\u7279\u7684\u8cc7\u6599\uff1a<em>\u54e1\u5de5<\/em>\u6709\u85aa\u8cc7\u7de8\u865f\uff0c<em>\u5408\u7d04\u4eba\u54e1<\/em>\u6709\u8a08\u8cbb\u7387\u3002\u4e00\u500b<code>\u4eba\u54e1<\/code>\u8cc7\u6599\u8868\u5132\u5b58\u59d3\u540d\u548c\u5730\u5740\u3002\u9019\u975e\u5e38\u9069\u5408\u985e\u5225\u8868\u7e7c\u627f\u6a21\u578b\u3002<\/p>\n<h3>\u5834\u666f 2\uff1a\u5eab\u5b58\u7ba1\u7406<\/h3>\n<p>\u8003\u616e\u4e00\u500b\u7522\u54c1\u76ee\u9304\u3002<em>\u7522\u54c1<\/em>\u662f\u8d85\u985e\u578b\u3002\u5b50\u985e\u578b\u5305\u62ec<em>\u96fb\u5b50\u7522\u54c1<\/em>, <em>\u5bb6\u5177<\/em>\uff0c\u4ee5\u53ca<em>\u670d\u88dd<\/em>. <em>\u96fb\u5b50\u7522\u54c1<\/em> \u6709 <em>\u4fdd\u56fa\u671f\u9650<\/em>. <em>\u670d\u88dd<\/em> \u6709 <em>\u5c3a\u5bf8<\/em> \u548c <em>\u984f\u8272<\/em>\u3002\u5982\u679c\u60a8\u67e5\u8a62\u6240\u6709\u5177\u6709\u4fdd\u56fa\u7684\u7522\u54c1\uff0c\u5247\u5fc5\u9808\u52a0\u5165\u96fb\u5b50\u7522\u54c1\u8868\u683c\u3002\u9019\u7a81\u986f\u4e86\u67e5\u8a62\u6548\u80fd\u7684\u6b0a\u8861\u3002\ud83d\udd0d<\/p>\n<h3>\u60c5\u5883 3\uff1a\u91d1\u878d\u4ea4\u6613<\/h3>\n<p>\u5728\u9280\u884c\u7cfb\u7d71\u4e2d\uff0c<em>\u5e33\u6236<\/em> \u662f\u8d85\u985e\u578b\u3002\u5b50\u985e\u578b\u5305\u62ec <em>\u5132\u84c4<\/em>, <em>\u652f\u7968<\/em>\uff0c\u4ee5\u53ca <em>\u8cb8\u6b3e<\/em>\u3002\u4e00\u500b <em>\u5132\u84c4<\/em>\u5e33\u6236\u5177\u6709\u5229\u7387\u3002\u4e00\u500b <em>\u8cb8\u6b3e<\/em>\u5e33\u6236\u6709\u5230\u671f\u65e5\u3002\u6b64\u60c5\u5883\u901a\u5e38\u53d7\u76ca\u65bc\u55ae\u4e00\u8868\u683c\u65b9\u6cd5\uff0c\u4ee5\u7c21\u5316\u6240\u6709\u5e33\u6236\u985e\u578b\u4e4b\u9593\u7684\u9918\u984d\u8a08\u7b97\u3002<\/p>\n<h2>\ud83d\ude80 \u6027\u80fd\u8003\u91cf<\/h2>\n<p>\u6027\u80fd\u901a\u5e38\u662f\u9078\u64c7\u6620\u5c04\u7b56\u7565\u6642\u7684\u6c7a\u5b9a\u6027\u56e0\u7d20\u3002\u5927\u578b\u8cc7\u6599\u96c6\u6703\u653e\u5927\u4e0d\u540c\u65b9\u6cd5\u4e4b\u9593\u7684\u5dee\u7570\u3002<\/p>\n<ul>\n<li><strong>\u5beb\u5165\u6548\u80fd\uff1a<\/strong> STI \u5728\u63d2\u5165\u6642\u6700\u5feb\uff0c\u56e0\u70ba\u5b83\u50c5\u9700\u55ae\u4e00 <code>INSERT<\/code> \u9673\u8ff0\u5f0f\u3002CTI \u5247\u9700\u8981\u591a\u500b <code>\u63d2\u5165<\/code>\u8a9e\u53e5\uff0c\u9019\u6703\u589e\u52a0\u4ea4\u6613\u958b\u92b7\u3002<\/li>\n<li><strong>\u8b80\u53d6\u6548\u80fd\uff1a<\/strong> \u5982\u679c\u60a8\u7d93\u5e38\u67e5\u8a62\u7279\u5b9a\u7684\u5b50\u985e\u578b\uff0cCTI \u6bd4 STI \u66f4\u5feb\uff0c\u56e0\u70ba\u60a8\u53ea\u9700\u8b80\u53d6\u76f8\u95dc\u6b04\u4f4d\u3002\u5982\u679c\u60a8\u67e5\u8a62\u6240\u6709\u5be6\u4f8b\uff0cSTI \u5247\u66f4\u5feb\u3002<\/li>\n<li><strong>\u5132\u5b58\u7a7a\u9593\uff1a<\/strong> STI \u56e0\u70ba <code>NULL<\/code> \u586b\u88dc\u3002CTI \u56e0\u91cd\u8907\u7684\u4e3b\u9375\u548c\u5916\u9375\u800c\u4f7f\u7528\u66f4\u591a\u5132\u5b58\u7a7a\u9593\uff0c\u4f46\u56e0\u7f3a\u4e4f <code>NULL<\/code> \u586b\u88dc\u800c\u4f7f\u7528\u8f03\u5c11\u3002<\/li>\n<\/ul>\n<p>\u5206\u6790\u60a8\u7684\u61c9\u7528\u7a0b\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u7406\u8ad6\u4e0a\u7684\u6548\u80fd\u4e26\u4e0d\u4e00\u5b9a\u7b26\u5408\u5be6\u969b\u4f7f\u7528\u6a21\u5f0f\u3002\u552f\u6709\u4f7f\u7528\u5be6\u969b\u7684\u8cc7\u6599\u91cf\u9032\u884c\u6e2c\u8a66\uff0c\u624d\u80fd\u78ba\u8a8d\u60a8\u7684\u9078\u64c7\u3002\ud83d\udcca<\/p>\n<h2>\ud83d\udee1\ufe0f \u8cc7\u6599\u5b8c\u6574\u6027\u8207\u9a57\u8b49<\/h2>\n<p>\u5728\u7e7c\u627f\u6a21\u578b\u4e2d\u7dad\u6301\u8cc7\u6599\u5b8c\u6574\u6027\u9700\u8981\u56b4\u683c\u7684\u9a57\u8b49\u898f\u5247\u3002\u60a8\u5fc5\u9808\u78ba\u4fdd\u8f38\u5165\u5b50\u985e\u578b\u8868\u683c\u7684\u8cc7\u6599\u7b26\u5408\u8d85\u985e\u578b\u7684\u7d04\u675f\u689d\u4ef6\u3002<\/p>\n<ul>\n<li><strong>\u5916\u9375\u7d04\u675f\uff1a<\/strong> \u78ba\u4fdd\u5b50\u985e\u578b\u7684\u8cc7\u6599\u884c\u59cb\u7d42\u9023\u7d50\u5230\u6709\u6548\u7684\u8d85\u985e\u578b\u8cc7\u6599\u884c\u3002\u9019\u53ef\u9632\u6b62\u5b64\u7acb\u8cc7\u6599\u7684\u7522\u751f\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u7d04\u675f\uff1a<\/strong> \u4f7f\u7528\u6aa2\u67e5\u7d04\u675f\u4f86\u5f37\u5236\u57f7\u884c\u696d\u52d9\u898f\u5247\u3002\u4f8b\u5982\uff0c\u78ba\u4fdd <em>\u5229\u7387<\/em> \u5728 <em>\u5132\u84c4<\/em> \u5b50\u985e\u578b\u4e2d\u6c38\u9060\u4e0d\u6703\u70ba\u8ca0\u6578\u3002<\/li>\n<li><strong>\u89f8\u767c\u5668\uff1a<\/strong> \u5728\u67d0\u4e9b\u8907\u96dc\u60c5\u5883\u4e2d\uff0c\u8cc7\u6599\u5eab\u89f8\u767c\u5668\u53ef\u80fd\u9700\u8981\u5728\u66f4\u65b0\u6642\u7dad\u6301\u8de8\u8868\u683c\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<p> \u81ea\u52d5\u5316\u6e2c\u8a66\u61c9\u6db5\u84cb\u7e7c\u627f\u60c5\u5883\u3002\u78ba\u8a8d\u5efa\u7acb\u65b0\u7684\u5b50\u985e\u578b\u5be6\u4f8b\u6642\uff0c\u80fd\u6b63\u78ba\u66f4\u65b0\u8d85\u985e\u578b\u3002\u78ba\u8a8d\u82e5\u70ba\u9810\u671f\u884c\u70ba\uff0c\u522a\u9664\u8d85\u985e\u578b\u5be6\u4f8b\u6642\uff0c\u6703\u6b63\u78ba\u5730\u7d1a\u806f\u522a\u9664\u5b50\u985e\u578b\u3002\ud83e\uddea<\/p>\n<h2>\ud83d\udcdd \u6700\u5f8c\u7684\u8003\u91cf<\/h2>\n<p>\u5efa\u6a21\u7e7c\u627f\u662f\u5728\u5f48\u6027\u8207\u8907\u96dc\u6027\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u7684\u904e\u7a0b\u3002\u4e26\u6c92\u6709\u55ae\u4e00\u7684\u300c\u6b63\u78ba\u300d\u505a\u6cd5\u3002\u6700\u4f73\u9078\u64c7\u53d6\u6c7a\u65bc\u60a8\u7279\u5b9a\u7684\u8cc7\u6599\u5b58\u53d6\u6a21\u5f0f\u3001\u696d\u52d9\u898f\u5247\u8207\u6548\u80fd\u9700\u6c42\u3002<\/p>\n<ul>\n<li>\u5f9e\u5c0d\u9818\u57df\u7684\u6e05\u6670\u7406\u89e3\u958b\u59cb\u3002\u5728\u64d4\u5fc3\u8868\u683c\u4e4b\u524d\uff0c\u5148\u7e6a\u88fd\u5be6\u9ad4\u3002<\/li>\n<li>\u9078\u64c7\u8207\u60a8\u6700\u5e38\u898b\u67e5\u8a62\u76f8\u7b26\u7684\u5c0d\u61c9\u7b56\u7565\u3002<\/li>\n<li>\u8a18\u9304\u60a8\u7684\u6c7a\u7b56\u3002\u672a\u4f86\u7684\u7dad\u8b77\u5c07\u4f9d\u8cf4\u65bc\u9019\u4e9b\u6587\u4ef6\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u8996\u8cc7\u6599\u7d50\u69cb\u3002\u96a8\u8457\u696d\u52d9\u7684\u6f14\u9032\uff0c\u6a21\u578b\u53ef\u80fd\u9700\u8981\u8abf\u6574\u3002<\/li>\n<\/ul>\n<p>\u900f\u904e\u7cbe\u5fc3\u8a2d\u8a08\u8d85\u985e\u578b\u548c\u5b50\u985e\u578b\uff0c\u60a8\u53ef\u4ee5\u5efa\u7acb\u4e00\u500b\u7a69\u5065\u3001\u53ef\u64f4\u5c55\u4e14\u6613\u65bc\u7406\u89e3\u7684\u8cc7\u6599\u5eab\u3002\u6b64\u57fa\u790e\u652f\u63f4\u4f9d\u8cf4\u5b83\u7684\u61c9\u7528\u7a0b\u5f0f\uff0c\u78ba\u4fdd\u9577\u671f\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002 \ud83c\udfd7\ufe0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a2d\u8a08\u7a69\u5065\u7684\u8cc7\u6599\u5eab\u7d50\u69cb\u9700\u8981\u7684\u4e0d\u50c5\u50c5\u662f\u5217\u51fa\u8868\u683c\u548c\u6b04\u4f4d\u3002\u5b83\u8981\u6c42\u5c0d\u5be6&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1707,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f","_yoast_wpseo_metadesc":"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[86],"tags":[82,85],"class_list":["post-1706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erd","tag-academic","tag-erd"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f<\/title>\n<meta name=\"description\" content=\"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f\" \/>\n<meta property=\"og:description\" content=\"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\" \/>\n<meta property=\"og:site_name\" content=\"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-26T14:14:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c\"},\"headline\":\"ERD\u6307\u5357\uff1a\u5efa\u6a21\u7e7c\u627f\uff1a\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b\",\"datePublished\":\"2026-03-26T14:14:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\"},\"wordCount\":31,\"publisher\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\",\"keywords\":[\"academic\",\"erd\"],\"articleSection\":[\"ERD\"],\"inLanguage\":\"zh-TW\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\",\"url\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\",\"name\":\"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f\",\"isPartOf\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\",\"datePublished\":\"2026-03-26T14:14:41+00:00\",\"description\":\"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f\",\"breadcrumb\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#breadcrumb\"},\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage\",\"url\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\",\"contentUrl\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg\",\"width\":1664,\"height\":928},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.go-diagram.com\/tw\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ERD\u6307\u5357\uff1a\u5efa\u6a21\u7e7c\u627f\uff1a\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#website\",\"url\":\"https:\/\/www.go-diagram.com\/tw\/\",\"name\":\"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.go-diagram.com\/tw\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-TW\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#organization\",\"name\":\"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods\",\"url\":\"https:\/\/www.go-diagram.com\/tw\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/go-diagram-logo.png\",\"contentUrl\":\"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/go-diagram-logo.png\",\"width\":340,\"height\":62,\"caption\":\"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods\"},\"image\":{\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-TW\",\"@id\":\"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/www.go-diagram.com\"],\"url\":\"https:\/\/www.go-diagram.com\/tw\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f","description":"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/","og_locale":"zh_TW","og_type":"article","og_title":"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f","og_description":"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f","og_url":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/","og_site_name":"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods","article_published_time":"2026-03-26T14:14:41+00:00","og_image":[{"width":1664,"height":928,"url":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg","type":"image\/jpeg"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005:":"vpadmin"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#article","isPartOf":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c"},"headline":"ERD\u6307\u5357\uff1a\u5efa\u6a21\u7e7c\u627f\uff1a\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b","datePublished":"2026-03-26T14:14:41+00:00","mainEntityOfPage":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/"},"wordCount":31,"publisher":{"@id":"https:\/\/www.go-diagram.com\/tw\/#organization"},"image":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg","keywords":["academic","erd"],"articleSection":["ERD"],"inLanguage":"zh-TW"},{"@type":"WebPage","@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/","url":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/","name":"\u8cc7\u6599\u5eab\u7e7c\u627f\uff1aERD \u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b \ud83c\udfdb\ufe0f","isPartOf":{"@id":"https:\/\/www.go-diagram.com\/tw\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage"},"image":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage"},"thumbnailUrl":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg","datePublished":"2026-03-26T14:14:41+00:00","description":"\u95dc\u65bc\u5728\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u5efa\u6a21\u7e7c\u627f\u7684\u5b8c\u6574\u6307\u5357\u3002\u5b78\u7fd2\u8d85\u985e\u578b\u3001\u5b50\u985e\u578b\u3001\u7d04\u675f\u689d\u4ef6\u4ee5\u53ca ERD \u7684\u5be6\u4f5c\u7b56\u7565\u3002 \ud83d\uddc4\ufe0f","breadcrumb":{"@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#breadcrumb"},"inLanguage":"zh-TW","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/"]}]},{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#primaryimage","url":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg","contentUrl":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2026\/03\/database-inheritance-supertype-subtype-chibi-infographic.jpg","width":1664,"height":928},{"@type":"BreadcrumbList","@id":"https:\/\/www.go-diagram.com\/tw\/modeling-inheritance-supertypes-subtypes-database-schema-design\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.go-diagram.com\/tw\/"},{"@type":"ListItem","position":2,"name":"ERD\u6307\u5357\uff1a\u5efa\u6a21\u7e7c\u627f\uff1a\u8cc7\u6599\u5eab\u7d50\u69cb\u8a2d\u8a08\u4e2d\u7684\u8d85\u985e\u578b\u8207\u5b50\u985e\u578b"}]},{"@type":"WebSite","@id":"https:\/\/www.go-diagram.com\/tw\/#website","url":"https:\/\/www.go-diagram.com\/tw\/","name":"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods","description":"","publisher":{"@id":"https:\/\/www.go-diagram.com\/tw\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.go-diagram.com\/tw\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-TW"},{"@type":"Organization","@id":"https:\/\/www.go-diagram.com\/tw\/#organization","name":"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods","url":"https:\/\/www.go-diagram.com\/tw\/","logo":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.go-diagram.com\/tw\/#\/schema\/logo\/image\/","url":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/go-diagram-logo.png","contentUrl":"https:\/\/www.go-diagram.com\/tw\/wp-content\/uploads\/sites\/3\/2025\/03\/go-diagram-logo.png","width":340,"height":62,"caption":"Go Diagram Traditional Chinese - Proven AI Workflows &amp; Modern Tech Methods"},"image":{"@id":"https:\/\/www.go-diagram.com\/tw\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/05a897b07530dd5607bd8a29719b1d6c","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"zh-TW","@id":"https:\/\/www.go-diagram.com\/tw\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/56e0eb902506d9cea7c7e209205383146b8e81c0ef2eff693d9d5e0276b3d7e3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/www.go-diagram.com"],"url":"https:\/\/www.go-diagram.com\/tw\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/posts\/1706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/comments?post=1706"}],"version-history":[{"count":0,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/posts\/1706\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/media\/1707"}],"wp:attachment":[{"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/media?parent=1706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/categories?post=1706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.go-diagram.com\/tw\/wp-json\/wp\/v2\/tags?post=1706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}