{"id":73639,"date":"2021-08-01T08:07:23","date_gmt":"1970-01-01T00:00:00","guid":{"rendered":"https:\/\/www.sejuku.net\/blog\/?p=73639"},"modified":"2024-05-06T11:52:07","modified_gmt":"2024-05-06T02:52:07","slug":"%e3%80%90sql%e3%80%915%e5%88%86%e3%81%a7%e3%82%8f%e3%81%8b%e3%82%8bcase%e5%bc%8fselect%e3%82%82update%e3%82%82%e8%87%aa%e5%9c%a8%e3%81%ab%e6%9d%a1%e4%bb%b6%e5%88%86%e5%b2%90%e3%81%95%e3%81%9b","status":"publish","type":"post","link":"https:\/\/www.sejuku.net\/blog\/73639","title":{"rendered":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046"},"content":{"rendered":"<p>\u307f\u306a\u3055\u3093\u3053\u3093\u306b\u3061\u306f!\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306esato\u3067\u3059\u3002<\/p>\n<p><div class=\"box_voice\"><b>SQL\u6587\u306e\u4e2d\u3067\u3001\u6761\u4ef6\u5206\u5c90\u304c\u3067\u304d\u305f\u3089\u3044\u3044\u306a\u3041\u2026<\/b><\/div><\/p>\n<p>SQL\u3092\u89e6\u308a\u59cb\u3081\u305f\u4eba\u306f\u3001\u307f\u3093\u306a\u305d\u3093\u306a\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u81ea\u5206\u3082\u305d\u3046\u3067\u3057\u305f\u3002<\/p>\n<p>\u3067\u3082\u5b9f\u306f\u300cCASE\u300d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u308b\u3093\u3067\u3059!\u4eca\u56de\u306f\u305d\u3093\u306a\u300cCASE\u300d\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"box01\">\n<ul>\n<li><b>[\u57fa\u672c]\u300cCASE\u300d\u3068\u306f<\/b><\/li>\n<li><b>[\u57fa\u672c]\u300cCASE\u300d\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046<\/b><\/li>\n<li><b>[\u5fdc\u7528]\u300cCASE\u300d\u306e\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9<\/b><\/li>\n<\/ul>\n<\/div>\n<p>\u524d\u534a\u3067\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u30de\u30b9\u30bf\u30fc\u3057\u3001\u5f8c\u534a\u3067\u306f\u3001\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9\u3082\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u7279\u306b<b>UPDATE\u3068\u7d44\u307f\u5408\u308f\u305b\u305f\u4f7f\u3044\u65b9<\/b>\u306f\u662f\u975e\u3068\u3082\u899a\u3048\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u3067\u3059\u306d!\u305d\u308c\u3067\u306f\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>\n<h2>\u300cCASE\u300d\u3068\u306f<\/h2>\n<p>\u307e\u305aCASE\u3068\u306f\u3001\u4e00\u8a00\u3067\u8a00\u3048\u3070\u300c\u6761\u4ef6\u5206\u5c90\u3092\u884c\u3046\u305f\u3081\u306e\u547d\u4ee4\u300d\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u975e\u5e38\u306b\u7c21\u5358\u306b\u66f8\u3051\u307e\u3059\u3057\u3001SELECT\u3060\u3051\u3067\u306a\u304fUPDATE\u3067\u3082\u4f7f\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u305f\u3081\u3001\u6c4e\u7528\u6027\u306b\u3082\u9577\u3051\u307e\u3059\u3002<\/p>\n<p>\u662f\u975e\u4eca\u56de\u899a\u3048\u3066\u3057\u307e\u3063\u3066\u304a\u3044\u3066\u307b\u3057\u3044\u547d\u4ee4\u3067\u3059\u3002\u65e9\u901f\u4f7f\u3044\u65b9\u3044\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u300cCASE\u300d\u3092\u4f7f\u3063\u3066\u307f\u3088\u3046<\/h2>\n<p>\u3067\u306f\u65e9\u901f\u4f7f\u3063\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30b5\u30f3\u30d7\u30eb\u30c6\u30fc\u30d6\u30eb<\/h3>\n<p>\u4eca\u56de\u306f\u3053\u3093\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3092\u4f7f\u7528\u3057\u3066\u3001\u6761\u4ef6\u6587\u306e\u6271\u3044\u65b9\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>user\u30c6\u30fc\u30d6\u30eb:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+------+--------+-------+\r\n| id   | name   | point |\r\n+------+--------+-------+\r\n|    1 | \u5c71\u7530   |    80 |\r\n|    2 | \u9234\u6728   |    90 |\r\n|    3 | \u52a0\u85e4   |    60 |\r\n|    4 | \u7530\u4e2d   |    70 |\r\n+------+--------+-------+<\/pre>\n<h3>\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n<p>\u3067\u306f\u65e9\u901f\u3001\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u57fa\u672c\u7684\u306a\u6271\u3044\u65b9\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<pre class=\"decode:true \">SELECT\r\n  CASE\r\n      WHEN [\u6761\u4ef6] THEN [\u6761\u4ef6\u3092\u6e80\u305f\u3057\u305f\u3089\u8868\u793a\u3059\u308b\u5185\u5bb9]\r\n      ELSE [\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u3089\u8868\u793a\u3059\u308b\u5185\u5bb9]\r\n  END\r\nFROM [\u30c6\u30fc\u30d6\u30eb\u540d];\r\n<\/pre>\n<p>CASE\u3092\u4f7f\u3046\u306b\u306f<b>\u300cCASE\u300d\u3068\u300cEND\u300d\u3067\u56f2\u3093\u3060\u4e2d\u306b\u3001\u6761\u4ef6\u3092\u8a18\u8f09<\/b>\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u3057\u3066\u6761\u4ef6\u3092\u6307\u5b9a\u3057\u3066\u3044\u308b\u306e\u306f\u4ee5\u4e0b\u306e\u7b87\u6240\u3067\u3059\u3002<\/p>\n<pre class=\"decode:true \">WHEN [\u6761\u4ef6] THEN [\u6761\u4ef6\u3092\u6e80\u305f\u3057\u305f\u3089\u8868\u793a\u3059\u308b\u5185\u5bb9]<\/pre>\n<p>\u307e\u305f\u3053\u306e\u6761\u4ef6\u306f\u8907\u6570\u66f8\u304f\u3053\u3068\u3067\u3001<b>\u8907\u6570\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd<\/b>\u3067\u3059\u3002\u6700\u5f8c\u306b\u3001\u3069\u308c\u306b\u3082\u5f53\u3066\u306f\u307e\u3089\u306a\u304b\u3063\u305f\u5834\u5408\u306e\u51e6\u7406\u3092ELSE\u3092\u4f7f\u3063\u3066\u66f8\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h3>\n<p>\u3067\u306f\u5b9f\u969b\u306b\u5b9f\u4f8b\u3092\u901a\u3057\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002\u4ee5\u4e0b\u306e\u547d\u4ee4\u306f\u300190\u70b9\u4ee5\u4e0a\u30fb80\u70b9\u4ee5\u4e0a\u30fb\u305d\u308c\u4ee5\u5916\u306e\u4eba\u3067\u5206\u5c90\u3057\u3001\u305d\u308c\u305e\u308c\u6587\u5b57\u3092\u8868\u793a\u3057\u305f\u6642\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u547d\u4ee4:<\/p>\n<pre class=\"decode:true \">SELECT\r\n  name,point,\r\n  CASE\r\n      WHEN 90 &lt;= point THEN \"\u5408\u683c(\u30e9\u30af\u30e9\u30af)\"\r\n      WHEN 80 &lt;= point THEN \"\u5408\u683c(\u30ae\u30ea\u30ae\u30ea)\"\r\n      ELSE \"\u4e0d\u5408\u683c\"\r\n  END\r\nFROM user;<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+--------+-------+--------------------+\r\n| name   | point | [\u6761\u4ef6\u5f0f]            |\r\n+--------+-------+--------------------+\r\n| \u5c71\u7530   |    80 | \u5408\u683c(\u30ae\u30ea\u30ae\u30ea)        |\r\n| \u9234\u6728   |    90 | \u5408\u683c(\u30e9\u30af\u30e9\u30af)        |\r\n| \u52a0\u85e4   |    60 | \u4e0d\u5408\u683c               |\r\n| \u7530\u4e2d   |    70 | \u4e0d\u5408\u683c               |\r\n+--------+-------+--------------------+<\/pre>\n<p>\u3061\u3083\u3093\u3068\u6761\u4ef6\u5206\u5c90\u3057\u3001\u305d\u308c\u305e\u308c\u306epoint\u3054\u3068\u306e\u8868\u793a\u3092\u5b9f\u73fe\u3067\u304d\u3066\u3044\u307e\u3059\u306d!<\/p>\n<h3>\u5f0f\u3092\u7701\u7565\u3057\u305f\u66f8\u304d\u65b9<\/h3>\n<p>CASE\u306e\u771f\u5f8c\u308d\u306b\u3001\u8981\u7d20\u540d\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u5f0f\u3092\u66f8\u304b\u305a\u306b\u5206\u5c90\u3055\u305b\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u5834\u5408\u3001WHEN\u306e\u5f8c\u308d\u306b\u6307\u5b9a\u3057\u305f\u60c5\u5831\u304c\u3001<b>\u5148\u307b\u3069\u306e\u8981\u7d20\u540d\u3068\u300c=\u300d\u306a\u3089\u3070\u6761\u4ef6\u3092\u6e80\u305f\u3057\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/b><\/p>\n<p>\u5b9f\u884c\u547d\u4ee4:<\/p>\n<pre class=\"decode:true \">SELECT\r\n  name,\r\n  CASE name\r\n      WHEN \"\u5c71\u7530\" THEN \"\u5c71\u7530\u3067\u3059\"\r\n      ELSE \"\u5c71\u7530\u3067\u306f\u3042\u308a\u307e\u305b\u3093\"\r\n  END\r\nFROM user;<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+--------+------------------------+\r\n| name   | [\u6761\u4ef6\u5f0f]               |\r\n+--------+------------------------+\r\n| \u5c71\u7530   | \u5c71\u7530\u3067\u3059                 |\r\n| \u9234\u6728   | \u5c71\u7530\u3067\u306f\u3042\u308a\u307e\u305b\u3093         |\r\n| \u52a0\u85e4   | \u5c71\u7530\u3067\u306f\u3042\u308a\u307e\u305b\u3093         |\r\n| \u7530\u4e2d   | \u5c71\u7530\u3067\u306f\u3042\u308a\u307e\u305b\u3093         |\r\n+--------+-------------------------+<\/pre>\n<p>\u3053\u306e\u4f7f\u3044\u65b9\u3082\u3001\u305c\u3072\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u300cCASE\u300d\u306e\u5fdc\u7528\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n<p>\u3053\u3053\u304b\u3089\u5148\u306f\u3001\u3055\u3089\u306bCASE\u3092\u4f7f\u3044\u3053\u306a\u3059\u305f\u3081\u306e\u6280\u8853\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u300cLIKE\u300d\u3067\u30ef\u30a4\u30eb\u30c9\u30ab\u30fc\u30c9\u3082\u4f7f\u7528\u53ef\u80fd<\/h3>\n<p>LIKE\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u66d6\u6627\u5224\u5b9a\u304c\u884c\u3048\u307e\u3059\u3002\u3053\u308c\u3092\u4f7f\u7528\u3059\u308b\u3068\u6761\u4ef6\u5206\u5c90\u3067\u3001\u69d8\u3005\u306a\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3088!\u4ee5\u4e0b\u306e\u4f8b\u306f\u3001\u540d\u524d\u306b\u300c\u5c71\u300d\u304c\u3064\u304f\u4eba\u3068\u3001\u3064\u304b\u306a\u3044\u4eba\u3067\u6761\u4ef6\u5206\u5c90\u3055\u305b\u305f\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u547d\u4ee4:<\/p>\n<pre class=\"decode:true \">SELECT\r\n  name,\r\n  CASE\r\n      WHEN name LIKE \"%\u5c71%\" THEN \"\u5c71\u304c\u3064\u304f\"\r\n      ELSE \"\u5c71\u304c\u3064\u304b\u306a\u3044\"\r\n  END\r\nFROM user;<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+--------+-----------------------+\r\n| name   | [\u6761\u4ef6\u5f0f]               |\r\n+--------+-----------------------+\r\n| \u5c71\u7530   | \u5c71\u304c\u3064\u304f                |\r\n| \u9234\u6728   | \u5c71\u304c\u3064\u304b\u306a\u3044             |\r\n| \u52a0\u85e4   | \u5c71\u304c\u3064\u304b\u306a\u3044             |\r\n| \u7530\u4e2d   | \u5c71\u304c\u3064\u304b\u306a\u3044             |\r\n+--------+-----------------------+<\/pre>\n<p>\u306a\u304b\u306a\u304b\u4fbf\u5229\u305d\u3046\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002LIKE\u306b\u3064\u3044\u3066\u306f\u4ee5\u4e0b\u306e\u30ea\u30f3\u30af\u3067\u307e\u3068\u3081\u3066\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u662f\u975e\u5b66\u3093\u3067\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n            <a href=\"https:\/\/www.sejuku.net\/blog\/73619\" class=\"blog-card-anchor\">\n                <div class=\"blog-card\">\n                <div class=\"blog-card-content\">\n                    <div class=\"blog-card-thumbnail\">\n                    <img decoding=\"async\" class=\"blog-card-thumbnail-img\" src=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i-150x86.jpg\">\n                    <\/div>\n                    <div class=\"blog-card-title-wrap\">\n                    <div class=\"blog-card-title\">\u3010SQL\u3011\u610f\u5916\u3068\u7c21\u5358!\u3053\u308c\u306a\u3089\u308f\u304b\u308bLIKE\u53e5\u3067\u306e\u3042\u3044\u307e\u3044\u691c\u7d22<\/div>\n                    <div class=\"blog-card-update-date\">\u66f4\u65b0\u65e5\uff1a2024\u5e745\u67086\u65e5<\/div>\n                    <\/div>\n                <\/div>\n                <\/div>\n            <\/a>\n            \n<h3>\u5165\u308c\u5b50\u306b\u3082\u3067\u304d\u308b!<\/h3>\n<p>CASE\u306e\u4e2d\u306bCASE\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u52a0\u85e4\u541b\u3060\u3051\u3092\u5bfe\u8c61\u3068\u3057\u3066\u3001\u518d\u5ea6\u5408\u683c\u5224\u5b9a\u3092\u3057\u305f\u3068\u3057\u307e\u3057\u3087\u3046\u3002\u305d\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306a\u3089\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u66f8\u304d\u65b9\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u547d\u4ee4:<\/p>\n<pre class=\"decode:true \">SELECT\r\n  name,\r\n  CASE\r\n      WHEN name=\"\u52a0\u85e4\" THEN\r\n        CASE\r\n            WHEN 80 &lt;= point THEN \"\u5408\u683c\"\r\n            ELSE \"\u4e0d\u5408\u683c\"\r\n        END\r\n      ELSE \"\u5bfe\u8c61\u3067\u306f\u306a\u3044\"\r\n  END\r\nFROM user;<\/pre>\n<p>\u5b9f\u884c\u7d50\u679c:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+--------+--------------------+\r\n| name   | [\u6761\u4ef6\u5f0f]            |\r\n+--------+--------------------+\r\n| \u5c71\u7530   | \u5bfe\u8c61\u3067\u306f\u306a\u3044          |\r\n| \u9234\u6728   | \u5bfe\u8c61\u3067\u306f\u306a\u3044          |\r\n| \u52a0\u85e4   | \u4e0d\u5408\u683c               |\r\n| \u7530\u4e2d   | \u5bfe\u8c61\u3067\u306f\u306a\u3044          |\r\n+--------+--------------------+<\/pre>\n<p>\u6700\u521d\u306eCASE\u3067\u3001\u52a0\u85e4\u541b\u304b\u3069\u3046\u304b\u3092\u5224\u5225\u3057\u3001\u305d\u306e\u5185\u90e8\u3067\u70b9\u6570\u3092\u5224\u5b9a\u3057\u3066\u3044\u307e\u3059\u306d!\u3053\u306e\u3088\u3046\u306b\u5165\u308c\u5b50\u306b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u6df1\u304f\u3057\u3059\u304e\u308b\u3068\u3001\u308f\u304b\u308a\u3065\u3089\u3044\u5f0f\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u306e\u3067\u307b\u3069\u307b\u3069\u306b\u3059\u308b\u3088\u3046\u306b\u3082\u6c17\u3092\u3064\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u306a\u3093\u3068\u300cUPDATE\u300d\u3067\u3082\u4f7f\u7528\u53ef\u80fd!<\/h3>\n<p>UPDATE\u306e\u5185\u90e8\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059!\u4ee5\u4e0b\u306e\u4f8b\u306f\u3001\u305f\u3068\u3048\u307080\u70b9\u672a\u6e80\u306e\u4eba\u306f0\u70b9\u306b\u3001\u305d\u308c\u4ee5\u4e0a\u306e\u4eba\u306f\u70b9\u6570\u3092\u500d\u306b\u3059\u308b\u3068\u3044\u3046\u5834\u5408\u306e\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u5b9f\u884c\u547d\u4ee4:<\/p>\n<pre class=\"decode:true \">UPDATE user SET\r\n  point =\r\n    CASE\r\n        WHEN 80 &lt;= point THEN point*2\r\n        ELSE 0\r\n    END;<\/pre>\n<p>UPDATE\u306e\u3042\u3068\u3001\u5168\u691c\u7d22\u3057\u305f\u7d50\u679c:<\/p>\n<pre class=\"theme:dark-terminal lang:default decode:true \">+------+--------+-------+\r\n| id   | name   | point |\r\n+------+--------+-------+\r\n|    1 | \u5c71\u7530   |   160 |\r\n|    2 | \u9234\u6728   |   180 |\r\n|    3 | \u52a0\u85e4   |     0 |\r\n|    4 | \u7530\u4e2d   |     0 |\r\n+------+--------+-------+<\/pre>\n<p>\u300cpoint = CASE [\u6761\u4ef6\u5f0f\u306a\u3069]\u300d\u3068\u3044\u3063\u305f\u5f62\u5f0f\u3067\u8a18\u8ff0\u3059\u308b\u308f\u3051\u3067\u3059\u306d!\u3053\u308c\u3082\u6709\u7528\u306a\u6280\u306a\u306e\u3067\u899a\u3048\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u4eca\u56de\u306f\u300cCASE\u300d\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002CASE\u306fSQL\u4e0a\u3067\u3001\u6761\u4ef6\u5206\u5c90\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u3059\u3054\u3044\u547d\u4ee4\u3067\u3059\u3002\u662f\u975e\u30de\u30b9\u30bf\u30fc\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u3068\u3063\u3055\u306b\u8907\u96d1\u306a\u547d\u4ee4\u3092\u6253\u3066\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u3051\u308b\u3068\u826f\u3044\u3067\u3059\u306d!\u5f79\u7acb\u3064\u3053\u3068\u9593\u9055\u3044\u306a\u3057\u3067\u3059!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u307f\u306a\u3055\u3093\u3053\u3093\u306b\u3061\u306f!\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u306esato\u3067\u3059\u3002 SQL\u6587\u306e\u4e2d\u3067\u3001\u6761\u4ef6\u5206\u5c90\u304c\u3067\u304d\u305f\u3089\u3044\u3044\u306a\u3041\u2026 SQL\u3092\u89e6\u308a\u59cb\u3081\u305f\u4eba\u306f\u3001\u307f\u3093\u306a\u305d\u3093\u306a\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u81ea\u5206\u3082\u305d\u3046\u3067\u3057\u305f\u3002 \u3067\u3082\u5b9f\u306f\u300cCASE\u300d\u3092\u4f7f\u7528\u3059\u308b\u3053 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":72487,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"swell_btn_cv_data":"","footnotes":""},"categories":[1248],"tags":[],"class_list":["post-73639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sql"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0<\/title>\n<meta name=\"description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sejuku.net\/blog\/73639\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" \/>\n<meta property=\"og:description\" content=\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sejuku.net\/blog\/73639\" \/>\n<meta property=\"og:site_name\" content=\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/sejuku2013\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/sejuku2013\/\" \/>\n<meta property=\"article:published_time\" content=\"1970-01-01T00:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-06T02:52:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/samuraijuku\" \/>\n<meta name=\"twitter:site\" content=\"@samuraijuku\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639\"},\"author\":{\"name\":\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#\\\/schema\\\/person\\\/e8ca7fd09857a736a25e6b4455a3ab61\"},\"headline\":\"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046\",\"datePublished\":\"1970-01-01T00:00:00+00:00\",\"dateModified\":\"2024-05-06T02:52:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639\"},\"wordCount\":66,\"publisher\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/sql-i.jpg\",\"articleSection\":[\"SQL\"],\"inLanguage\":\"ja\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639\",\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639\",\"name\":\"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/sql-i.jpg\",\"datePublished\":\"1970-01-01T00:00:00+00:00\",\"dateModified\":\"2024-05-06T02:52:07+00:00\",\"description\":\"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#primaryimage\",\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/sql-i.jpg\",\"contentUrl\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/09\\\/sql-i.jpg\",\"width\":700,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/73639#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/\",\"name\":\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0\",\"description\":\"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u306e\u3059\u3079\u3066\u304c\u30b3\u30b3\u306b\u3002\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#organization\",\"name\":\"\u682a\u5f0f\u4f1a\u793eSAMURAI\",\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/wp-content\\\/uploads\\\/2023\\\/07\\\/logo.png\",\"width\":600,\"height\":600,\"caption\":\"\u682a\u5f0f\u4f1a\u793eSAMURAI\"},\"image\":{\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/sejuku2013\",\"https:\\\/\\\/x.com\\\/samuraijuku\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCCFOQO5aDK0xXam4cUQXT8g\\\/featured\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/#\\\/schema\\\/person\\\/e8ca7fd09857a736a25e6b4455a3ab61\",\"name\":\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g\",\"caption\":\"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8\"},\"description\":\"\u3010\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3011 DX\u8a8d\u5b9a\u53d6\u5f97\u4e8b\u696d\u8005\u306b\u9078\u5b9a\u3055\u308c\u3066\u3044\u308b\u682a\u5f0f\u4f1a\u793eSAMURAI\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u90e8\u304c\u904b\u55b6\u3002\u300c\u8cea\u306e\u9ad8\u3044IT\u6559\u80b2\u3092\u3001\u3059\u3079\u3066\u306e\u4eba\u306b\u300d\u3092\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u3001IT\u30fb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3073\u59cb\u3081\u305f\u521d\u5b66\u8005\u306e\u65b9\u306b\u5411\u3051\u8a18\u4e8b\u3092\u57f7\u7b46\u3002 \u7d2f\u8a08\u6307\u5c0e\u8005\u65704\u4e075,000\u540d\u4ee5\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u300c\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u300d\u3001\u7d2f\u8a08\u767b\u9332\u8005\u65701\u4e078,000\u4eba\u4ee5\u4e0a\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u5b66\u7fd2\u30b5\u30fc\u30d3\u30b9\u300c\u4f8d\u30c6\u30e9\u30b3\u30e4\u300d\u3067\u6271\u3046\u6559\u6750\u958b\u767a\u306e\u30ce\u30a6\u30cf\u30a6\u30012013\u5e74\u306e\u5275\u696d\u304b\u3089\u904b\u55b6\u3067\u5f97\u305f\u77e5\u898b\u306b\u57fa\u3065\u304d\u3001\u8a18\u4e8b\u306e\u57f7\u7b46\u3060\u3051\u3067\u306a\u304f\u7de8\u96c6\u30fb\u76e3\u4fee\u3082\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002 \u3010\u5c02\u9580\u5206\u91ce\u3011 IT\\\/Web\u958b\u767a\\\/AI\u30fb\u30ed\u30dc\u30c3\u30c8\u958b\u767a\\\/\u30a4\u30f3\u30d5\u30e9\u958b\u767a\\\/\u30b2\u30fc\u30e0\u958b\u767a\\\/AI\\\/Web\u30c7\u30b6\u30a4\u30f3\",\"sameAs\":[\"https:\\\/\\\/www.sejuku.net\\\/\",\"https:\\\/\\\/www.facebook.com\\\/sejuku2013\\\/\",\"https:\\\/\\\/www.instagram.com\\\/samuraiengineer_official\\\/\",\"https:\\\/\\\/x.com\\\/https:\\\/\\\/twitter.com\\\/samuraijuku\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCCFOQO5aDK0xXam4cUQXT8g\"],\"url\":\"https:\\\/\\\/www.sejuku.net\\\/blog\\\/author\\\/samurai-blog\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","description":"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.sejuku.net\/blog\/73639","og_locale":"ja_JP","og_type":"article","og_title":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","og_description":"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002","og_url":"https:\/\/www.sejuku.net\/blog\/73639","og_site_name":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","article_publisher":"https:\/\/www.facebook.com\/sejuku2013","article_author":"https:\/\/www.facebook.com\/sejuku2013\/","article_published_time":"1970-01-01T00:00:00+00:00","article_modified_time":"2024-05-06T02:52:07+00:00","og_image":[{"width":700,"height":400,"url":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg","type":"image\/jpeg"}],"author":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8","twitter_card":"summary_large_image","twitter_creator":"@https:\/\/twitter.com\/samuraijuku","twitter_site":"@samuraijuku","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sejuku.net\/blog\/73639#article","isPartOf":{"@id":"https:\/\/www.sejuku.net\/blog\/73639"},"author":{"name":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8","@id":"https:\/\/www.sejuku.net\/blog\/#\/schema\/person\/e8ca7fd09857a736a25e6b4455a3ab61"},"headline":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046","datePublished":"1970-01-01T00:00:00+00:00","dateModified":"2024-05-06T02:52:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sejuku.net\/blog\/73639"},"wordCount":66,"publisher":{"@id":"https:\/\/www.sejuku.net\/blog\/#organization"},"image":{"@id":"https:\/\/www.sejuku.net\/blog\/73639#primaryimage"},"thumbnailUrl":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg","articleSection":["SQL"],"inLanguage":"ja"},{"@type":"WebPage","@id":"https:\/\/www.sejuku.net\/blog\/73639","url":"https:\/\/www.sejuku.net\/blog\/73639","name":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 | \u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","isPartOf":{"@id":"https:\/\/www.sejuku.net\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sejuku.net\/blog\/73639#primaryimage"},"image":{"@id":"https:\/\/www.sejuku.net\/blog\/73639#primaryimage"},"thumbnailUrl":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg","datePublished":"1970-01-01T00:00:00+00:00","dateModified":"2024-05-06T02:52:07+00:00","description":"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u300c \u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046 \u300d\u306b\u3064\u3044\u3066\u3001\u8ab0\u3067\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u3042\u306a\u305f\u306e\u60a9\u307f\u304c\u89e3\u6c7a\u3059\u308b\u3060\u3051\u3058\u3083\u306a\u304f\u3001\u65b0\u305f\u306a\u6c17\u4ed8\u304d\u3082\u767a\u898b\u3067\u304d\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002\u304a\u60a9\u307f\u306e\u65b9\u306f\u305c\u3072\u3054\u4e00\u8aad\u304f\u3060\u3055\u3044\u3002","breadcrumb":{"@id":"https:\/\/www.sejuku.net\/blog\/73639#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sejuku.net\/blog\/73639"]}]},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.sejuku.net\/blog\/73639#primaryimage","url":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg","contentUrl":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2018\/09\/sql-i.jpg","width":700,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/www.sejuku.net\/blog\/73639#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.sejuku.net\/blog\/"},{"@type":"ListItem","position":2,"name":"\u3010SQL\u30115\u5206\u3067\u308f\u304b\u308bCASE\u5f0f!SELECT\u3082UPDATE\u3082\u81ea\u5728\u306b\u6761\u4ef6\u5206\u5c90\u3055\u305b\u3088\u3046"}]},{"@type":"WebSite","@id":"https:\/\/www.sejuku.net\/blog\/#website","url":"https:\/\/www.sejuku.net\/blog\/","name":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u30d6\u30ed\u30b0","description":"\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5b66\u7fd2\u306e\u3059\u3079\u3066\u304c\u30b3\u30b3\u306b\u3002","publisher":{"@id":"https:\/\/www.sejuku.net\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sejuku.net\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.sejuku.net\/blog\/#organization","name":"\u682a\u5f0f\u4f1a\u793eSAMURAI","url":"https:\/\/www.sejuku.net\/blog\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.sejuku.net\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2023\/07\/logo.png","contentUrl":"https:\/\/www.sejuku.net\/blog\/wp-content\/uploads\/2023\/07\/logo.png","width":600,"height":600,"caption":"\u682a\u5f0f\u4f1a\u793eSAMURAI"},"image":{"@id":"https:\/\/www.sejuku.net\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/sejuku2013","https:\/\/x.com\/samuraijuku","https:\/\/www.youtube.com\/channel\/UCCFOQO5aDK0xXam4cUQXT8g\/featured"]},{"@type":"Person","@id":"https:\/\/www.sejuku.net\/blog\/#\/schema\/person\/e8ca7fd09857a736a25e6b4455a3ab61","name":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/secure.gravatar.com\/avatar\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/507c280c5c67d2c11fec4fdba20e5bf1ec2fe91f9deb42d2ec50382778b311bf?s=96&d=mm&r=g","caption":"\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u7de8\u96c6\u90e8"},"description":"\u3010\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3011 DX\u8a8d\u5b9a\u53d6\u5f97\u4e8b\u696d\u8005\u306b\u9078\u5b9a\u3055\u308c\u3066\u3044\u308b\u682a\u5f0f\u4f1a\u793eSAMURAI\u306e\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u30fb\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u90e8\u304c\u904b\u55b6\u3002\u300c\u8cea\u306e\u9ad8\u3044IT\u6559\u80b2\u3092\u3001\u3059\u3079\u3066\u306e\u4eba\u306b\u300d\u3092\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u3001IT\u30fb\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3073\u59cb\u3081\u305f\u521d\u5b66\u8005\u306e\u65b9\u306b\u5411\u3051\u8a18\u4e8b\u3092\u57f7\u7b46\u3002 \u7d2f\u8a08\u6307\u5c0e\u8005\u65704\u4e075,000\u540d\u4ee5\u4e0a\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b9\u30af\u30fc\u30eb\u300c\u4f8d\u30a8\u30f3\u30b8\u30cb\u30a2\u300d\u3001\u7d2f\u8a08\u767b\u9332\u8005\u65701\u4e078,000\u4eba\u4ee5\u4e0a\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u5b66\u7fd2\u30b5\u30fc\u30d3\u30b9\u300c\u4f8d\u30c6\u30e9\u30b3\u30e4\u300d\u3067\u6271\u3046\u6559\u6750\u958b\u767a\u306e\u30ce\u30a6\u30cf\u30a6\u30012013\u5e74\u306e\u5275\u696d\u304b\u3089\u904b\u55b6\u3067\u5f97\u305f\u77e5\u898b\u306b\u57fa\u3065\u304d\u3001\u8a18\u4e8b\u306e\u57f7\u7b46\u3060\u3051\u3067\u306a\u304f\u7de8\u96c6\u30fb\u76e3\u4fee\u3082\u62c5\u5f53\u3057\u3066\u3044\u307e\u3059\u3002 \u3010\u5c02\u9580\u5206\u91ce\u3011 IT\/Web\u958b\u767a\/AI\u30fb\u30ed\u30dc\u30c3\u30c8\u958b\u767a\/\u30a4\u30f3\u30d5\u30e9\u958b\u767a\/\u30b2\u30fc\u30e0\u958b\u767a\/AI\/Web\u30c7\u30b6\u30a4\u30f3","sameAs":["https:\/\/www.sejuku.net\/","https:\/\/www.facebook.com\/sejuku2013\/","https:\/\/www.instagram.com\/samuraiengineer_official\/","https:\/\/x.com\/https:\/\/twitter.com\/samuraijuku","https:\/\/www.youtube.com\/channel\/UCCFOQO5aDK0xXam4cUQXT8g"],"url":"https:\/\/www.sejuku.net\/blog\/author\/samurai-blog"}]}},"_links":{"self":[{"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/posts\/73639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/comments?post=73639"}],"version-history":[{"count":0,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/posts\/73639\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/media\/72487"}],"wp:attachment":[{"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/media?parent=73639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/categories?post=73639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sejuku.net\/blog\/wp-json\/wp\/v2\/tags?post=73639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}