{"title":"モデルリレーションシップ API の使用例","version":"5.1","locale":"ja","docname":"topics/db/examples/index","url":"/ja/5.1/topics/db/examples/","canonical":"https://djangodocs.dev/ja/5.1/topics/db/examples/","summary":"多対多 (many-to-many) 関係 多対一 (many-to-one) 関係 一対一 (one-to-one) 関係","html":"<h1>モデルリレーションシップ API の使用例<a class=\"heading-anchor\" href=\"#examples-of-model-relationship-api-usage\"><span class=\"visually-hidden\">Link to this heading</span><span aria-hidden=\"true\">#</span></a></h1>\n<div class=\"toctree-wrapper compound\">\n<ul>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/ja/5.1/topics/db/examples/many_to_many/\">多対多 (many-to-many) 関係</a></li>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/ja/5.1/topics/db/examples/many_to_one/\">多対一 (many-to-one) 関係</a></li>\n<li class=\"toctree-l1\"><a class=\"reference internal\" href=\"/ja/5.1/topics/db/examples/one_to_one/\">一対一 (one-to-one) 関係</a></li>\n</ul>\n</div>","rootId":"examples-of-model-relationship-api-usage","toc":[],"breadcrumbs":[{"docname":"topics/index","title":"Django を使う","url":"/ja/5.1/topics/"},{"docname":"topics/db/index","title":"モデルとデータベース","url":"/ja/5.1/topics/db/"}],"prev":{"docname":"topics/db/fixtures","title":"フィクスチャ (fixture)","url":"/ja/5.1/topics/db/fixtures/"},"next":{"docname":"topics/db/examples/many_to_many","title":"多対多 (many-to-many) 関係","url":"/ja/5.1/topics/db/examples/many_to_many/"},"formats":{"html":"/ja/5.1/topics/db/examples/","markdown":"/ja/5.1/topics/db/examples.md","json":"/ja/5.1/topics/db/examples.json"},"source":"https://github.com/django/django/blob/stable/5.1.x/docs/topics/db/examples/index.txt","official":"https://docs.djangoproject.com/ja/5.1/topics/db/examples/","inVersions":["6.1","6.0","5.2","5.1","5.0","4.2","4.1","4.0","3.2","3.1","3.0","2.2","2.1","2.0","1.11","1.10","1.9"],"inLocales":["en","zh-hans","fr","ja","id","it","pt-br","ko","es","el","pl"]}