{"id":3422,"date":"2022-06-28T12:00:59","date_gmt":"2022-06-28T03:00:59","guid":{"rendered":"https:\/\/www.bold.ne.jp\/engineer-club\/?p=3422"},"modified":"2024-09-01T11:27:00","modified_gmt":"2024-09-01T02:27:00","slug":"sql-like","status":"publish","type":"post","link":"https:\/\/www.bold.ne.jp\/engineer-club\/sql-like","title":{"rendered":"SQL\u306eLIKE\u53e5\u3068\u306f\uff1f\u66d6\u6627\u691c\u7d22\u3092\u3059\u308b\u305f\u3081\u306eLIKE\u53e5\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>LIKE\u53e5\u306f\u3001\u4e3b\u306b<strong>\u66d6\u6627\u691c\u7d22\u3092\u3059\u308b\u3068\u304d<\/strong>\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001LIKE\u53e5\u3068\u306f\u4f55\u304b\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u304b\u3089<span>LIKE<\/span>\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u5177\u4f53\u7684\u306a\u691c\u7d22\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u76ee\u6b21<\/p><ul class=\"toc_list\"><li><a href=\"#SQLLIKE\">\uff11\uff0eSQL\u306eLIKE\u53e5\u3068\u306f<\/a><\/li><li><a href=\"#SQLLIKE-2\">\uff12\uff0e\u3010SQL\u3011LIKE\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u691c\u7d22\u65b9\u6cd5<\/a><ul><li><a href=\"#i\">\uff12-\uff11\uff0e\u524d\u65b9\u4e00\u81f4\u691c\u7d22<\/a><\/li><li><a href=\"#i-2\">\uff12-\uff12\uff0e\u5f8c\u65b9\u4e00\u81f4\u691c\u7d22<\/a><\/li><li><a href=\"#i-3\">\uff12-\uff13\uff0e\u90e8\u5206\u4e00\u81f4\u691c\u7d22<\/a><\/li><li><a href=\"#i-4\">\uff12-\uff14\uff0e\u5b8c\u5168\u4e00\u81f4\u691c\u7d22<\/a><\/li><li><a href=\"#-NOT_LIKELIKE\">\uff12-\uff15\uff0eNOT LIKE\uff08LIKE\u306e\u5426\u5b9a\u5f62\uff09<\/a><\/li><\/ul><\/li><li><a href=\"#i-5\">\uff13\uff0e\u307e\u3068\u3081<\/a><\/li><\/ul><\/div>\n<h2><span id=\"SQLLIKE\">\uff11\uff0e<span data-sheets-root=\"1\">SQL\u306e<\/span>LIKE\u53e5\u3068\u306f<\/span><\/h2>\n<p>LIKE\u53e5\u306f\u3001\u4e3b\u306b\u66d6\u6627\u691c\u7d22\u3092\u884c\u3046\u5834\u5408\u306b\u4f7f\u7528\u3059\u308b\u30af\u30a8\u30ea\u3067\u3059\u3002SQL\u3067<span>LIKE<\/span>\u53e5\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u5bfe\u8c61\u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066\u6587\u5b57\u5217\u691c\u7d22\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u691c\u7d22\u6761\u4ef6\u306b\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u3001\u25cb\u25cb\u3092\u542b\u3080\u6587\u5b57\u5217\u3092\u691c\u7d22\u3059\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u51e6\u7406\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<blockquote>\n<p><strong><span class=\"f-marker-p\">[\u88dc\u8db3] \u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3068\u306f<\/span><\/strong><\/p>\n<p>\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3068\u306f\u3001\u4efb\u610f\u306e\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3059\u308b\u3068\u304d\u306b\u4f7f\u3046\u300c<span>%<\/span>\u300d\u3084\u300c<span>_<\/span>\u300d\u306a\u3069\u306e\u7279\u6b8a\u6587\u5b57\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u300c<span>%<\/span>\u300d\u3068\u300c<span>_<\/span>\u300d\u305d\u308c\u305e\u308c\u306e\u610f\u5473\u306f\u6b21\u306e\u901a\u308a\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u300c<span>%<\/span>\u300d\u30fb\u30fb\u30fb<span>0<\/span>\u6587\u5b57\u4ee5\u4e0a\u306e\u4efb\u610f\u306e\u6587\u5b57\u5217<\/p>\n<p>\u300c<span>_<\/span>\u300d\u30fb\u30fb\u30fb\u4efb\u610f\u306e<span>1<\/span>\u6587\u5b57<\/p>\n<\/blockquote>\n<h2><span id=\"SQLLIKE-2\">\uff12\uff0e\u3010<span data-sheets-root=\"1\">SQL\u3011<\/span>LIKE\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u691c\u7d22\u65b9\u6cd5<\/span><\/h2>\n<p>\u305d\u308c\u3067\u306f\u5b9f\u969b\u306b<span>LIKE<\/span>\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u691c\u7d22\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3><span id=\"i\">\uff12-\uff11\uff0e\u524d\u65b9\u4e00\u81f4\u691c\u7d22<\/span><\/h3>\n<p>\u524d\u65b9\u4e00\u81f4\u691c\u7d22\u3092\u3059\u308b\u5834\u5408\u306f\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u691c\u7d22\u6761\u4ef6\u306e\u6700\u5f8c\u306b\u4ed8\u3051\u307e\u3059\u3002<span class=\"f-marker-p\"><\/span><\/p>\n<p><span class=\"f-marker-p\"><span class=\"f-marker-p\"><span class=\"f-marker-w\">\u4f8b\uff09<span>users<\/span>\u30c6\u30fc\u30d6\u30eb\u5185\u306e<span>user<\/span>\u30ab\u30e9\u30e0\u306b\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u300c\u5c71\u25cb\u25cb\u300d\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/span><\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT user FROM users WHERE user LIKE \"\u5c71%\";<\/pre>\n<h3><span id=\"i-2\">\uff12-\uff12\uff0e\u5f8c\u65b9\u4e00\u81f4\u691c\u7d22<\/span><\/h3>\n<p>\u5f8c\u65b9\u4e00\u81f4\u691c\u7d22\u3092\u3059\u308b\u5834\u5408\u306f\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u691c\u7d22\u6761\u4ef6\u306e\u6700\u521d\u306b\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-w\">\u4f8b\uff09<span>users<\/span>\u30c6\u30fc\u30d6\u30eb\u5185\u306e<span>user<\/span>\u30ab\u30e9\u30e0\u306b\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u300c\u25cb\u25cb\u5c71\u300d\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT user FROM users WHERE user LIKE \"%\u5c71\";<\/pre>\n<h3><span id=\"i-3\">\uff12-\uff13\uff0e\u90e8\u5206\u4e00\u81f4\u691c\u7d22<\/span><\/h3>\n<p>\u90e8\u5206\u4e00\u81f4\u691c\u7d22\u3092\u3059\u308b\u5834\u5408\u306f\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3092\u691c\u7d22\u6761\u4ef6\u306e\u524d\u5f8c\u306b\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-w\">\u4f8b\uff09<span>users<\/span>\u30c6\u30fc\u30d6\u30eb\u5185\u306e<span>user<\/span>\u30ab\u30e9\u30e0\u306b\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u300c\u25cb\u25cb\u5c71\u25cb\u25cb\u300d\u306e\u3088\u3046\u306a\u30c7\u30fc\u30bf\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT user FROM users WHERE user LIKE \"%\u5c71%\";<\/pre>\n<h3><span id=\"i-4\">\uff12-\uff14\uff0e\u5b8c\u5168\u4e00\u81f4\u691c\u7d22<\/span><\/h3>\n<p>\u5b8c\u5168\u4e00\u81f4\u691c\u7d22\u3092\u3059\u308b\u5834\u5408\u306f\u3001\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u306f\u691c\u7d22\u6761\u4ef6\u306b\u4ed8\u3051\u307e\u305b\u3093\u3002<\/p>\n<p><span class=\"f-marker-w\">\u4f8b\uff09<span>users<\/span>\u30c6\u30fc\u30d6\u30eb\u5185\u306e<span>user<\/span>\u30ab\u30e9\u30e0\u306b\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u300c\u5c71\u300d\u3068\u3044\u3046\u30c7\u30fc\u30bf\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT user FROM users WHERE user LIKE \"\u5c71\";<\/pre>\n<h3><span id=\"-NOT_LIKELIKE\">\uff12-\uff15\uff0eNOT LIKE\uff08<span>LIKE<\/span>\u306e\u5426\u5b9a\u5f62\uff09<\/span><\/h3>\n<p>NOT LIKE\u53e5\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6307\u5b9a\u3057\u305f\u6587\u5b57\u5217\u3092\u542b\u307e\u306a\u3044\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p><span class=\"f-marker-w\">\u4f8b\uff09<span>users<\/span>\u30c6\u30fc\u30d6\u30eb\u5185\u306e<span>user<\/span>\u30ab\u30e9\u30e0\u306b\u5165\u3063\u3066\u3044\u308b\u30c7\u30fc\u30bf\u304b\u3089\u300c\u5c71\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u542b\u307e\u306a\u3044\u30c7\u30fc\u30bf\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u5834\u5408<\/span><\/p>\n<pre class=\"prettyprint lang:default decode:true\">SELECT user FROM users WHERE user NOT LIKE \"%\u5c71%\";<\/pre>\n<h2><span id=\"i-5\">\uff13\uff0e\u307e\u3068\u3081<\/span><\/h2>\n<p>\u4ee5\u4e0a\u3001<span>LIKE<\/span>\u53e5\u3068\u306f\u4f55\u304b\u3001\u307e\u305f\u3001<span>LIKE<\/span>\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u691c\u7d22\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u542b\u3080\uff08\u3042\u308b\u3044\u306f\u542b\u307e\u306a\u3044\uff09\u30c7\u30fc\u30bf\u3092\u691c\u7d22\u3059\u308b\u5834\u5408\u306f\u662f\u975e\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>LIKE\u53e5\u306f\u3001\u4e3b\u306b\u66d6\u6627\u691c\u7d22\u3092\u3059\u308b\u3068\u304d\u306b\u4f7f\u3044\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u3001LIKE\u53e5\u3068\u306f\u4f55\u304b\u3068\u3044\u3063\u305f\u3068\u3053\u308d\u304b\u3089LIKE\u53e5\u3092\u4f7f\u3063\u305f\u69d8\u3005\u306a\u5177\u4f53\u7684\u306a\u691c\u7d22\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 \u76ee\u6b21\uff11\uff0eSQL\u306eLIKE\u53e5\u3068\u306f\uff12\uff0e\u3010SQL\u3011LIKE\u53e5\u3092\u4f7f\u3063 [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":3424,"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\/3422"}],"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=3422"}],"version-history":[{"count":7,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/3422\/revisions"}],"predecessor-version":[{"id":6093,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/posts\/3422\/revisions\/6093"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media\/3424"}],"wp:attachment":[{"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/media?parent=3422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bold.ne.jp\/engineer-club\/wp-json\/wp\/v2\/categories?post=3422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}