{"id":3987,"date":"2023-05-25T12:00:36","date_gmt":"2023-05-25T03:00:36","guid":{"rendered":"https:\/\/www.bold.ne.jp\/engineer-club\/?p=3987"},"modified":"2025-11-19T11:08:29","modified_gmt":"2025-11-19T02:08:29","slug":"sql-or","status":"publish","type":"post","link":"https:\/\/www.bold.ne.jp\/engineer-club\/sql-or","title":{"rendered":"SQL\u306eOR\u3068\u306f\uff1f\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308bOR\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>SQL\u3067\u6761\u4ef6<span>A<\/span>\u307e\u305f\u306f\u6761\u4ef6<span>B<\/span>\u3068\u3044\u3046\u3088\u3046\u306b<strong>\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b\u5834\u5408<\/strong>\u306f<span>OR<\/span>\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001<strong><\/strong><span class=\"f-marker-p\"><strong>OR\u3092\u4f7f\u3063\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/strong><\/span>\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u30e6\u30fc\u30b6\u30fc\uff08<span>user<\/span>\uff09\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%;\">ID<\/td>\n<td style=\"width: 25%;\">name<\/td>\n<td style=\"width: 25%;\">age<\/td>\n<td style=\"width: 25%;\">group_id<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">1<\/td>\n<td style=\"width: 25%;\">User1<\/td>\n<td style=\"width: 25%;\">30<\/td>\n<td style=\"width: 25%;\">103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">2<\/td>\n<td style=\"width: 25%;\">User2<\/td>\n<td style=\"width: 25%;\">25<\/td>\n<td style=\"width: 25%;\">103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">3<\/td>\n<td style=\"width: 25%;\">User3<\/td>\n<td style=\"width: 25%;\">27<\/td>\n<td style=\"width: 25%;\">101<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">4<\/td>\n<td style=\"width: 25%;\">User4<\/td>\n<td style=\"width: 25%;\">23<\/td>\n<td style=\"width: 25%;\">101<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">5<\/td>\n<td style=\"width: 25%;\">User5<\/td>\n<td style=\"width: 25%;\">35<\/td>\n<td style=\"width: 25%;\">102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#SQLOR\">\uff11\uff0eSQL\u306eOR\u3092\u7528\u3044\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/a><\/li><li><a href=\"#ORAND\">\uff12\uff0eOR\u3068AND\u306e\u9055\u3044<\/a><\/li><li><a href=\"#i\">\uff13\uff0e\u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"SQLOR\">\uff11\uff0eSQL\u306eOR\u3092\u7528\u3044\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5<\/span><\/h2>\n<p>\u305d\u308c\u3067\u306f\u5b9f\u969b\u306b<span>OR<\/span>\u3092\u7528\u3044\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4f8b\u3068\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\uff08<span>user<\/span>\uff09\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u5e74\u9f62\uff08<span>age<\/span>\uff09\u304c<span>30<\/span>\u4ee5\u4e0a\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7<span>ID<\/span>\uff08<span>group_id<\/span>\uff09\u304c<span>103<\/span>\u3067\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-y\">\u4f8b\uff09\u30e6\u30fc\u30b6\u30fc\uff08<span>user<\/span>\uff09\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u5e74\u9f62\uff08<span>age<\/span>\uff09\u304c<span>30<\/span>\u4ee5\u4e0a\u307e\u305f\u306f\u30b0\u30eb\u30fc\u30d7<span>ID<\/span>\uff08<span>group_id<\/span>\uff09\u304c<span>103<\/span>\u3067\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT * FROM user WHERE age &gt;= 30 OR group_id = 103;<\/pre>\n<p><strong><span class=\"f-marker-p\">\u25bd\u5b9f\u884c\u7d50\u679c<\/span><\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%;\">ID<\/td>\n<td style=\"width: 25%;\">name<\/td>\n<td style=\"width: 25%;\">age<\/td>\n<td style=\"width: 25%;\">group_id<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">1<\/td>\n<td style=\"width: 25%;\">User1<\/td>\n<td style=\"width: 25%;\">30<\/td>\n<td style=\"width: 25%;\">103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">2<\/td>\n<td style=\"width: 25%;\">User2<\/td>\n<td style=\"width: 25%;\">25<\/td>\n<td style=\"width: 25%;\">103<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">5<\/td>\n<td style=\"width: 25%;\">User5<\/td>\n<td style=\"width: 25%;\">35<\/td>\n<td style=\"width: 25%;\">102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u6761\u4ef6<span>A<\/span>\u307e\u305f\u306f\u6761\u4ef6<span>B<\/span>\u3069\u3061\u3089\u304b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<p>SQL\u3067\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u3001<span>OR<\/span>\u4ee5\u5916\u306b<span>AND<\/span>\u3082\u3042\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001<span>OR<\/span>\u3068<span>AND<\/span>\u305d\u308c\u305e\u308c\u306b\u306f\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u3067\u306f\u6b21\u306b<span>OR<\/span>\u3068<span>AND<\/span>\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><span id=\"ORAND\">\uff12\uff0eOR\u3068<span>AND<\/span>\u306e\u9055\u3044<\/span><\/h2>\n<p>\u305d\u308c\u3067\u306f\u7d9a\u3044\u3066\u306f\u3001<span>OR<\/span>\u3068<span>AND<\/span>\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3067\u3059\u3002<\/p>\n<p>\u6761\u4ef6<span>A<\/span>\u307e\u305f\u306f\u6761\u4ef6<span>B<\/span>\u3069\u3061\u3089\u304b\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3059\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f<span>OR<\/span>\u3092\u4f7f\u3046\u3053\u3068\u3067\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3057\u305f\u3002<br \/>\n\u3067\u306f\u4f8b\u3048\u3070\u3001\u6761\u4ef6<span>A<\/span>\u304b\u3064\u6761\u4ef6<span>B<\/span>\u3069\u3061\u3089\u306e\u6761\u4ef6\u3082\u6e80\u305f\u3059\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u306f\u3069\u3046\u3059\u308c\u3070\u3088\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p>\u3053\u306e\u5834\u5408\u306f\u3001<span>AND<\/span>\u3092\u4f7f\u3046\u3053\u3068\u3067\u53d6\u5f97\u3057\u305f\u3044\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<br \/>\n\u4f8b\u3068\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\uff08<span>user<\/span>\uff09\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u5e74\u9f62\uff08<span>age<\/span>\uff09\u304c<span>30<\/span>\u4ee5\u4e0a\u304b\u3064\u30b0\u30eb\u30fc\u30d7<span>ID<\/span>\uff08<span>group_id<\/span>\uff09\u304c<span>103<\/span>\u3067\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-y\">\u4f8b\uff09\u30e6\u30fc\u30b6\u30fc\uff08<span>user<\/span>\uff09\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u5e74\u9f62\uff08<span>age<\/span>\uff09\u304c<span>30<\/span>\u4ee5\u4e0a\u304b\u3064\u30b0\u30eb\u30fc\u30d7<span>ID<\/span>\uff08<span>group_id<\/span>\uff09\u304c<span>103<\/span>\u3067\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT * FROM user WHERE age &gt;= 30 AND group_id = 103;<\/pre>\n<p><strong><span class=\"f-marker-p\">\u25bd\u5b9f\u884c\u7d50\u679c<\/span><\/strong><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 25%;\">ID<\/td>\n<td style=\"width: 25%;\">name<\/td>\n<td style=\"width: 25%;\">age<\/td>\n<td style=\"width: 25%;\">group id<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\">1<\/td>\n<td style=\"width: 25%;\">User1<\/td>\n<td style=\"width: 25%;\">30<\/td>\n<td style=\"width: 25%;\">103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u3001\u6761\u4ef6<span>A<\/span>\u304b\u3064\u6761\u4ef6<span>B<\/span>\u3069\u3061\u3089\u306e\u6761\u4ef6\u3082\u6e80\u305f\u3059\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u304c<span>OR<\/span>\u3068<span>AND<\/span>\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3067\u3059\u3002\u5b9f\u969b\u306b<span>SQL<\/span>\u3067<span>OR<\/span>\u3084<span>AND<\/span>\u3092\u7528\u3044\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u969b\u306f\u3001\u3053\u308c\u3089\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u6ce8\u610f\u3057\u306a\u304c\u3089\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span id=\"i\">\uff13\uff0e\u307e\u3068\u3081<\/span><\/h2>\n<p>\u4ee5\u4e0a\u3001<span>SQL<\/span>\u3067<span>OR<\/span>\u3092\u7528\u3044\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3001\u307e\u305f\u3001<span>OR<\/span>\u3068<span>AND<\/span>\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u5834\u5408\u306f\u662f\u975e\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SQL\u3067\u6761\u4ef6A\u307e\u305f\u306f\u6761\u4ef6B\u3068\u3044\u3046\u3088\u3046\u306b\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u30c7\u30fc\u30bf\u3092\u62bd\u51fa\u3059\u308b\u5834\u5408\u306fOR\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001OR\u3092\u4f7f\u3063\u3066\u8907\u6570\u6761\u4ef6\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u4ee5\u4e0b\u306e\u30e6\u30fc\u30b6\u30fc\uff08user\uff09\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002  [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":3989,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/3987"}],"collection":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/comments?post=3987"}],"version-history":[{"count":6,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/3987\/revisions"}],"predecessor-version":[{"id":6128,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/3987\/revisions\/6128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media\/3989"}],"wp:attachment":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media?parent=3987"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/categories?post=3987"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}