{"blog_title":"\u3082\u3063\u3061\u30fc\u306e\u65e5\u8a18","width":"100%","title":"Access\u3067CASE\u5f0f","height":"190","version":"1.0","blog_url":"https://kmochi.hatenablog.com/","published":"2004-10-21 09:00:01","url":"https://kmochi.hatenablog.com/entry/20041021/1","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmochi.hatenablog.com%2Fentry%2F20041021%2F1\" title=\"Access\u3067CASE\u5f0f - \u3082\u3063\u3061\u30fc\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/kmochi/","description":"\u3044\u307e\u3055\u3089\u306aAccess\u306e\u77e5\u8b58\u30e1\u30e2\u3002 SQL Server \u306e\u30af\u30a8\u30ea\u3067\u3084\u3063\u3066\u308b\u3053\u3068\u3092Access\u3067\u3082\u3084\u308d\u3046\u3068\u601d\u3063\u305f\u306e\u3060\u304c\u3001SQL\u6587\u3092\u305d\u306e\u307e\u307e\u30b3\u30d4\u30fc\u3057\u305f\u3089\u306a\u3093\u304b\u30a8\u30e9\u30fc\u306b\u306a\u308b\u3002CASE\u5f0f\u304c\u4f7f\u3048\u306a\u3044\u306e\u304b\uff1f \u8abf\u3079\u305f\u3068\u3053\u308dSwitch\u3068\u3044\u3046\u306e\u3067\u3067\u3084\u308b\u307f\u305f\u3044\u3067\u3001\u3069\u3046\u3084\u3089\u3067\u304d\u305f\u3063\u307d\u3044\u3002\u529b\u6280\u306a\u306e\u3067\u307b\u3093\u3068\u306f\u6b63\u3057\u304f\u306a\u3044\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3051\u3069\u3002 CASE WHEN A=0 THEN 1 ELSE 2 END \u2193 Switch(A=0, 1, A<>0, 2)","author_name":"kmochi","categories":[],"type":"rich"}