{"id":4897,"date":"2024-04-26T09:09:12","date_gmt":"2024-04-26T00:09:12","guid":{"rendered":"https:\/\/blog.since2020.jp\/?p=4897"},"modified":"2024-05-02T18:37:19","modified_gmt":"2024-05-02T09:37:19","slug":"er-diagram-about-conclusion","status":"publish","type":"post","link":"https:\/\/since2020.jp\/media\/er-diagram-about-conclusion\/","title":{"rendered":"ER\u56f3\u306b\u3064\u3044\u3066\u7c21\u5358\u306b\u307e\u3068\u3081"},"content":{"rendered":"\n

ER\u56f3\uff08Entity-Relationship Diagram\uff09\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u306e\u969b\u306b\u7528\u3044\u3089\u308c\u308b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u9593\u306e\u95a2\u4fc2\u6027\u3092\u53ef\u8996\u5316\u3059\u308b\u624b\u6bb5\u3068\u3057\u3066\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001ER\u56f3\u306e\u57fa\u672c\u6982\u5ff5\u304b\u3089\u8aad\u307f\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u60c5\u5831\u3092\u660e\u78ba\u5316\u3057\u3001\u52b9\u7387\u7684\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u7bc9\u3068\u904b\u7528\u7ba1\u7406\u3092\u652f\u63f4\u3059\u308bER\u56f3\u306e\u6d3b\u7528\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n

\u306f\u3058\u3081\u306b<\/h2>\n

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ER\u56f3\u3068\u306f<\/h2>\n

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ER\u56f3\u306e\u76ee\u7684<\/h2>\n

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ER\u56f3\u306e\u57fa\u672c\u7684\u306a\u8aad\u307f\u65b9<\/h2>\n

ER\u56f3\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f62\u3092\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\r\n

\"\"<\/p>\r\n

 <\/p>\r\n

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\"\"<\/p>\r\n

 <\/p>\r\n

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\r\n\u4e3b\u30ad\u30fc(PK)\u306f\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u5185\u3067\u4e00\u3064\u306e\u30c7\u30fc\u30bf\u304c\u4e00\u610f\u6027\u3092\u4fdd\u3066\u308b\u3088\u3046\u306a\u30ec\u30b3\u30fc\u30c9\u3092\u6307\u3057\u3001\u91cd\u8907\u3057\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\r\n

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\u591a\u91cd\u5ea6\u3068\u306f<\/h2>\n

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\"\"<\/p>\n\n

\u307e\u3068\u3081<\/h2>\n

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ER\u56f3\uff08Entity-Relationship Diagram\uff09\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u8a2d\u8a08\u306e\u969b\u306b\u7528\u3044\u3089\u308c\u308b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u9593\u306e\u95a2\u4fc2\u6027\u3092\u53ef\u8996\u5316\u3059\u308b\u624b\u6bb5\u3068\u3057\u3066\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001ER\u56f3\u306e\u57fa\u672c\u6982\u5ff5\u304b\u3089\u8aad\u307f\u65b9\u3092\u89e3\u8aac\u3057\u307e […]<\/p>\n","protected":false},"author":10,"featured_media":4889,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[1246],"tags":[528,606,39],"class_list":["post-4897","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-data-infrastructure","tag-db","tag-er","tag-39"],"_links":{"self":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/4897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/comments?post=4897"}],"version-history":[{"count":0,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/posts\/4897\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media\/4889"}],"wp:attachment":[{"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/media?parent=4897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/categories?post=4897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/since2020.jp\/media\/wp-json\/wp\/v2\/tags?post=4897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}