{"id":20068,"date":"2019-06-11T13:35:11","date_gmt":"2019-06-11T04:35:11","guid":{"rendered":"https:\/\/agrimo.jp\/wp\/?page_id=20068"},"modified":"2019-06-11T19:53:34","modified_gmt":"2019-06-11T10:53:34","slug":"1-ef6%e3%81%a8sqlserver-localdb%e3%81%ae%e6%96%b0%e8%a6%8fdb%e3%81%a7%e3%82%b3%e3%83%bc%e3%83%89%e3%83%95%e3%82%a1%e3%83%bc%e3%82%b9%e3%83%88","status":"publish","type":"page","link":"https:\/\/agrimo.jp\/wp\/?page_id=20068","title":{"rendered":"1.EF6\u3068SqlServer LocalDB\u306e\u65b0\u898fDB\u3067\u30b3\u30fc\u30c9\u30d5\u30a1\u30fc\u30b9\u30c8"},"content":{"rendered":"

Visual Studio Community 2019 \u3092\u4f7f\u7528\u3057\u3066\u3001C#\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3057\u3001NuGet\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u304b\u3089EntityFramework 6 \u3092\u8ffd\u52a0\u3057\u3066\u3044\u304d\u307e\u3059\u3002\uff08Visual Studio Community 2019\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306b\u3064\u3044\u3066\u306f\u7701\u7565\u3057\u307e\u3059\u3002\uff09<\/p>\n

 <\/p>\n

\uff11\uff0eVisual Studio Community 2019 \u3092\u8d77\u52d5\u3057\u3066 \u300cC#\u306eWindows\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\uff08.NET Framework\uff09\u300d\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n

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

\uff12\uff0e\u30e1\u30cb\u30e5\u30fc\u300c\u30c4\u30fc\u30eb(T)\u300d\uff0d\u300cNuGet \u30d1\u30c3\u30b1\u30fc\u30b8 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc(N)\u300d\uff0d\u300c\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306eNuGet\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u7ba1\u7406(N)\u2026\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n

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

\uff13\uff0e\u5de6\u4e0a\u306e\u300c\u53c2\u7167\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u691c\u7d22\u6b04\u306b\u300centityframework\u300d\u3068\u5165\u529b\u3057\u3066\u691c\u7d22\u3092\u884c\u3044\u3001\u691c\u7d22\u7d50\u679c\u306e\u4e2d\u304b\u3089\u300cEntityFramework\u300d\u3092\u9078\u629e\u3057\u3066\u3001\u73fe\u5728\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n

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

\uff14\uff0e\u4e0b\u753b\u9762\u3067\u300cOK\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n

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

\uff15\uff0e\u4e0b\u753b\u9762\u3067\u300c\u540c\u610f\u3059\u308b\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n

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

\uff16\uff0e\u53c2\u7167\u306bEntityFramework\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n

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

\uff17\uff0e\u3053\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3078\u65b0\u3057\u3044\u9805\u76ee\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n

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

\u300cADO.NET Entiry Data Model\u300d\u3092\u9078\u629e\u3057\u3066\u3001\u300c\u8ffd\u52a0\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n

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

\u300c\u7a7a\u306e Code First \u30e2\u30c7\u30eb\u300d\u3092\u9078\u629e\u3057\u3066\u3001\u300c\u5b8c\u4e86\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n

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

\uff18\uff0e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u306b\u300cModel1.cs\u300d\u304c\u8ffd\u52a0\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u30bd\u30fc\u30b9\u306e\u4e2d\u306e\u30b3\u30e1\u30f3\u30c8\u30922\u304b\u6240\u5916\u3057\u307e\u3059\u3002<\/p>\n

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

\uff19\uff0e\u30bd\u30fc\u30b9\uff08program.cs\uff09\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n

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

\uff11\uff10\uff0e\u5b9f\u884c\u3059\u308b\u3068\u3001\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u304c\u8d77\u52d5\u3057\u3066\u3001\u3057\u3070\u3089\u304f\u3059\u308b\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u7d42\u4e86\u3057\u307e\u3059\u3002<\/p>\n

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

\uff11\uff11\uff0eSQL Server \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067\u898b\u308b\u3068\u3001\u300c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d.Model1\u300d\u3068\u3044\u3046\u540d\u524d\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u4f5c\u6210\u3055\u308c\u3001\u30c6\u30fc\u30d6\u30eb\u3068\u30c7\u30fc\u30bf\u304c\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

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

\u307e\u305f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u300cdbo.__MigrationHistory\u300d\u3068\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u3082\u4e00\u7dd2\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\uff08\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u306f Migration\uff08\u79fb\u884c\uff09\u51e6\u7406\u306b\u5fc5\u8981\u306a\u3082\u306e\u3067\u3059\u3002\uff09<\/p>\n

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

\uff11\uff12\uff0e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u958b\u3044\u3066\u3001\u300cEnable-Migrations\u300d\u3068\u5165\u529b\u3057\u3066Enter\u30ad\u30fc\u3092\u62bc\u4e0b\u3057\u307e\u3059\u3002<\/p>\n

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

\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5185\u306b\u300cMigrations\u300d\u30d5\u30a9\u30eb\u30c0\u304c\u4f5c\u6210\u3055\u308c\u3001\u4e2d\u306bConfiguration.cs \u30d5\u30a1\u30a4\u30eb\u3068\u3001\u300c201906111022008_InitialCreate.cs\u300d\u3068\u3044\u3046\u3088\u3046\u306a\u540d\u524d\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n

\uff11\uff13\uff0e\u30d5\u30a1\u30a4\u30eb Configurations.cs \u3092\u958b\u3044\u3066\u3001\u300cAutomaticMigrationsEnabled\u300d\u3092 false \u304b\u3089 true \u306b\u5909\u66f4\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002\uff08\u81ea\u52d5\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u6709\u52b9\uff09<\/p>\n

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

\uff11\uff14\uff0e\u30bd\u30fc\u30b9 Model1.cs \u3092\u958b\u3044\u3066\u3001MyEntity\u30af\u30e9\u30b9\u306b\u300cAddr\u300d\u3068\u3044\u3046\u9805\u76ee\u3092\u8ffd\u52a0\u3057\u3066\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/p>\n

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

\uff11\uff15\uff0e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u30b3\u30f3\u30bd\u30fc\u30eb\u3092\u958b\u3044\u3066\u3001\u300cUpdate-Database\u300d\u3068\u5165\u529b\u3057\u3066Enter\u30ad\u30fc\u3092\u62bc\u4e0b\u3057\u307e\u3059\u3002<\/p>\n

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

\uff11\uff16\uff0eSQL Server \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9\u30fc\u3067\u898b\u308b\u3068\u3001\u5217\u306b\u300cAddr\u300d\u304c\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

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

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Visual Studio Community 2019 \u3092\u4f7f\u7528\u3057\u3066\u3001C#\u3067\u30b3\u30f3\u30bd\u30fc\u30eb\u30a2\u30d7\u30ea\u3092\u4f5c\u6210\u3057\u3001NuGe […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-20068","page","type-page","status-publish","hentry"],"wppr_data":{"cwp_meta_box_check":"No"},"_links":{"self":[{"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/pages\/20068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20068"}],"version-history":[{"count":16,"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/pages\/20068\/revisions"}],"predecessor-version":[{"id":20125,"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=\/wp\/v2\/pages\/20068\/revisions\/20125"}],"wp:attachment":[{"href":"https:\/\/agrimo.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}