{"id":328,"date":"2021-05-06T16:40:21","date_gmt":"2021-05-06T07:40:21","guid":{"rendered":"https:\/\/sumomo.ohwaki.jp\/wordpress\/?p=328"},"modified":"2021-05-06T16:40:21","modified_gmt":"2021-05-06T07:40:21","slug":"ef-coresql-server%e3%81%aelinq%e3%82%af%e3%82%a8%e3%83%aa%e3%81%abcontains%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%a6%e3%81%bf%e3%81%9f%e7%b5%90%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/sumomo.ohwaki.jp\/wordpress\/?p=328","title":{"rendered":"EF Core(SQL Server)\u306eLINQ\u30af\u30a8\u30ea\u306bContains\u3092\u4f7f\u3063\u3066\u307f\u305f\u7d50\u679c"},"content":{"rendered":"\n<p>EF Core\u3067SQL\u306e<strong><em>IN<\/em><\/strong>\u306b\u76f8\u5f53\u3059\u308b\u691c\u7d22\u3092\u884c\u3044\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306aLINQ\u30af\u30a8\u30ea\u3092\u767a\u884c\u3057\u3066\u307f\u305f\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-csharp\" data-file=\"LINQ\u30af\u30a8\u30ea\" data-lang=\"C#\"><code>\/\/ \u691c\u7d22\u5bfe\u8c61\u306e\u90e8\u7f72\u30b3\u30fc\u30c9\nstring[] codes = new string[] { &quot;XXX&quot;, &quot;YYY&quot;, &quot;ZZZ&quot; };\n\/\/ LINQ\u30af\u30a8\u30ea(v.dcode\u304ccodes\u306e\u4e2d\u306b\u542b\u307e\u308c\u308b)\nvar q = ctx.xxxTable.Where(v=&gt;codes.Contains(v.dcode));<\/code><\/pre><\/div>\n\n\n\n<p>EFCore\u306e\u30ed\u30ae\u30f3\u30b0\u30ec\u30d9\u30eb\u3092Information\u306b\u3057\u3066\u3001\u751f\u6210\u3055\u308c\u305fSQL\u3092\u78ba\u8a8d\u3057\u305f\u3068\u3053\u308d\u3001<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-sql\" data-file=\"\u751f\u6210\u3055\u308c\u305fSQL\" data-lang=\"SQL\"><code>SELECT \u30fb\u30fb\u30fb\n\tFROM [xxxTable] AS [x]\n\tWHERE ([x].[dcode] IN (N&#39;XXX&#39;, N&#39;YYY&#39;, N&#39;ZZZ&#39;))<\/code><\/pre><\/div>\n\n\n\n<p>\u3068\u3001\u898b\u4e8b\u306b<strong><em>IN<\/em><\/strong>\u3092\u4f7f\u7528\u3057\u305fSQL\u306b\u5909\u63db\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n\n\n\n<p>\u7d50\u69cb\u3059\u3054\u3044\u3068\u601d\u308f\u306a\u3044\uff1f\u3061\u306a\u307f\u306b\u3001SQLite\u3067\u3082\u540c\u3058\u3088\u3046\u306a\u30af\u30a8\u30ea\u304c\u767a\u884c\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n\n\n\n<p>MS\u8b39\u88fd\u4ee5\u5916\u306eEF\u30c9\u30e9\u30a4\u30d0\u306f\u3069\u3046\u306a\u3093\u3060\u308d\u3046\u304b\u30fb\u30fb\u30fb<\/p>\n","protected":false},"excerpt":{"rendered":"<p>EF Core\u3067SQL\u306eIN\u306b\u76f8\u5f53\u3059\u308b\u691c\u7d22\u3092\u884c\u3044\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306aLIN &hellip; <a href=\"https:\/\/sumomo.ohwaki.jp\/wordpress\/?p=328\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18,11,14,4],"tags":[],"class_list":["post-328","post","type-post","status-publish","format-standard","hentry","category-net","category-dotnetcore","category-entity-framework","category-4"],"_links":{"self":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/328","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=328"}],"version-history":[{"count":3,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/328\/revisions"}],"predecessor-version":[{"id":331,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/328\/revisions\/331"}],"wp:attachment":[{"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sumomo.ohwaki.jp\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}