{"id":170157,"date":"2025-02-27T17:55:15","date_gmt":"2025-02-27T08:55:15","guid":{"rendered":"https:\/\/support.questetra.com\/?p=170157"},"modified":"2026-04-14T11:17:29","modified_gmt":"2026-04-14T02:17:29","slug":"csv-update-sql","status":"publish","type":"post","link":"https:\/\/support.questetra.com\/ja\/developer-blog\/csv-update-sql\/","title":{"rendered":"CSV\u30c7\u30fc\u30bf\u52a0\u5de5\u3001\u624b\u4f5c\u696d\u304b\u3089\u81ea\u52d5\u5316\u3078\uff01"},"content":{"rendered":"\n<figure class=\"wp-block-image aligncenter size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"58\" data-attachment-id=\"113157\" data-permalink=\"https:\/\/support.questetra.com\/ja\/developer-blog\/how-to-use-timer-start-event\/attachment\/advanced-banner-new-ja\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?fit=1199%2C68&amp;ssl=1\" data-orig-size=\"1199,68\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"advanced-banner-new-ja\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?fit=1024%2C58&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?resize=1024%2C58&#038;ssl=1\" alt=\"\" class=\"wp-image-113157\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?resize=1024%2C58&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?resize=600%2C34&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?resize=768%2C44&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2021\/05\/advanced-banner-new-ja.png?w=1199&amp;ssl=1 1199w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Questetra BPM Suite \u3067\u306f\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u56f3\u306e\u4e2d\u306b\uff3bCSV \u30c7\u30fc\u30bf\u66f4\u65b0\uff3d\u3068\u3044\u3046\u81ea\u52d5\u51e6\u7406\u5de5\u7a0b\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u3092\u4f7f\u3046\u3068\u3001\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306e\u4e2d\u3067\u53d6\u308a\u6271\u3046 CSV \/ TSV \u5f62\u5f0f\u306e\u30c6\u30ad\u30b9\u30c8\u30c7\u30fc\u30bf\u3092\u3001\u307e\u308b\u3067\u30a8\u30af\u30bb\u30eb\u3067\u8868\u8a08\u7b97\u3092\u3059\u308b\u3088\u3046\u306b\u3001\u81ea\u52d5\u7684\u306b\u96c6\u8a08\u3057\u305f\u308a\u3001\u5fc5\u8981\u306a\u5f62\u306b\u52a0\u5de5\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30c6\u30fc\u30d6\u30eb\uff08\u8868\uff09\u304b\u3089\u7279\u5b9a\u306e\u5217\u306e\u307f\u3092\u629c\u304d\u51fa\u3057\u305f\u308a\u3001\u6761\u4ef6\u3092\u6e80\u305f\u3059\u884c\u306e\u307f\u3092\u62bd\u51fa\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6163\u308c\u3066\u304f\u308c\u3070\u30012\u3064\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u7d50\u5408\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u51e6\u7406\u3092\u884c\u3046\u306b\u306f\u300cSQL\u300d\u3068\u3044\u3046\u5c02\u9580\u7684\u306a\u8a00\u8a9e\u3092\u4f7f\u3046\u306e\u3067\u3059\u304c\u3001\u300c\u96e3\u3057\u305d\u3046\u300d\u300c\u30a8\u30f3\u30b8\u30cb\u30a2\u3057\u304b\u4f7f\u3048\u306a\u3044\u300d\u3068\u601d\u308f\u308c\u304c\u3061\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u5b9f\u306f\u57fa\u672c\u7684\u306a\u30eb\u30fc\u30eb\u3092\u5c11\u3057\u899a\u3048\u308c\u3070\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f\u306a\u3044\u65b9\u3067\u3082\u5341\u5206\u306b\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u6700\u8fd1\u3067\u306f\u3001\u300c\u751f\u6210 AI\u300d\uff08ChatGPT \u306a\u3069\uff09\u3092\u6d3b\u7528\u3059\u308c\u3070\u3001\u3084\u308a\u305f\u3044\u3053\u3068\u3092\u4f1d\u3048\u308b\u3060\u3051\u3067 SQL \u3092\u4f5c\u3063\u3066\u3082\u3089\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u3053\u308c\u304b\u3089\uff3bCSV \u30c7\u30fc\u30bf\u66f4\u65b0\uff3d\u5de5\u7a0b\u3092\u4f7f\u3063\u3066\u307f\u305f\u3044\u65b9\u3001\u7279\u306b SQL \u3092\u3042\u307e\u308a\u4f7f\u3063\u305f\u3053\u3068\u304c\u306a\u3044\u65b9\u306b\u5411\u3051\u3066\u3001\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u65b9\u6cd5\u3084\u30af\u30a8\u30ea\u306e\u4f8b\u3001\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u306a\u3069\u3092\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \uff3bCSV \u30c7\u30fc\u30bf\u66f4\u65b0\uff3d\u5de5\u7a0b\u3068\u306f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1-1. \u5de5\u7a0b\u306e\u6982\u8981<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uff3b<a href=\"https:\/\/support.questetra.com\/ja\/bpmn-icons\/service-task-csv-update\/\" target=\"_blank\" rel=\"noreferrer noopener\">CSV \u30c7\u30fc\u30bf\u66f4\u65b0<\/a>\uff3d\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u305f\uff08\u30d3\u30eb\u30c9\u30a4\u30f3\uff09\u81ea\u52d5\u51e6\u7406\u5de5\u7a0b\u3067\u3059\u3002Advanced \/ Professional \u3067\u3054\u5951\u7d04\u306e\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u57fa\u76e4\u3067\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CSV \/ TSV \u30c7\u30fc\u30bf\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u6271\u3046<\/strong><br>\u6587\u5b57\u578b\uff08\u8907\u6570\u884c\uff09\u306b\u4fdd\u5b58\u3055\u308c\u305f CSV \/ TSV \u30c7\u30fc\u30bf\u3092\u5185\u90e8\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u5316\u3057\u3001SQL \u3092\u767a\u884c\u3057\u307e\u3059\n<ul class=\"wp-block-list\">\n<li>H2 Database \u306e\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u6271\u308f\u308c\u308b<\/li>\n\n\n\n<li>\u5229\u7528\u8005\u306f H2 Database \u5411\u3051\u306e SQL \u3092\u6e96\u5099\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5165\u529b\u3068\u51fa\u529b\u3042\u308f\u305b\u3001\u6700\u5927 3 \u3064\u306e\u30c7\u30fc\u30bf\u9805\u76ee\u3092\u6307\u5b9a<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>C1, C2<\/strong>: \u51e6\u7406\u5bfe\u8c61\u3068\u306a\u308b CSV \/ TSV \u30c7\u30fc\u30bf\u9805\u76ee\uff08\u8907\u6570\u6307\u5b9a\u3059\u308b\u3068 JOIN \u306a\u3069\u3067\u7d50\u5408\u3082\u53ef\u80fd\uff09<\/li>\n\n\n\n<li><strong>C3<\/strong>: SQL \u5b9f\u884c\u7d50\u679c\u3092\u4fdd\u5b58\u3059\u308b\u30c7\u30fc\u30bf\u9805\u76ee\uff08C1 \u3068\u540c\u3058\u9805\u76ee\u3092\u4e0a\u66f8\u304d\u3059\u308b\u3053\u3068\u3082\u53ef\uff09<\/li>\n\n\n\n<li><strong>C4<\/strong>: \u5b9f\u884c\u3059\u308b SQL \u30af\u30a8\u30ea\u3092\u8a18\u8ff0\u3059\u308b\uff08\u6700\u5927 2000 \u6587\u5b57\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>CSV \/ TSV \u30c7\u30fc\u30bf\u306e 1 \u884c\u76ee\u306f\u30ab\u30e9\u30e0\u540d\u3068\u3057\u3066\u6271\u308f\u308c\u308b<\/strong> <br>\u4f8b\u3048\u3070 1 \u884c\u76ee\u304c <code>\u5546\u54c1ID,\u5546\u54c1\u540d,\u4fa1\u683c<\/code> \u306a\u3089\u3001\u30c6\u30fc\u30d6\u30eb\u306b\u306f <code>\"\u5546\u54c1ID\"<\/code>, <code>\"\u5546\u54c1\u540d\"<\/code>, <code>\"\u4fa1\u683c\"<\/code> \u306e\u30ab\u30e9\u30e0\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30e9\u30e0\u540d\u304c\u7a7a\u3060\u3063\u305f\u308a\u300164\u6587\u5b57\u3092\u8d85\u3048\u308b\u3068\u30a8\u30e9\u30fc<\/li>\n\n\n\n<li>\u91cd\u8907\u3059\u308b\u30ab\u30e9\u30e0\u540d\u304c\u3042\u308b\u3068\u30a8\u30e9\u30fc<\/li>\n\n\n\n<li>\u5217\u6570\u304c\u8db3\u308a\u306a\u3044\uff0f\u591a\u3044\u5834\u5408\u3001\u81ea\u52d5\u3067\u88dc\u5b8c\u3055\u308c\u308b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"421\" data-attachment-id=\"171165\" data-permalink=\"https:\/\/support.questetra.com\/ja\/developer-blog\/csv-update-sql\/attachment\/update-csv-data-diagram\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?fit=3236%2C1330&amp;ssl=1\" data-orig-size=\"3236,1330\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"update-csv-data-diagram\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?fit=1024%2C421&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=1024%2C421&#038;ssl=1\" alt=\"\" class=\"wp-image-171165\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=1024%2C421&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=600%2C247&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=768%2C316&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=1536%2C631&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=2048%2C842&amp;ssl=1 2048w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?resize=1200%2C493&amp;ssl=1 1200w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-diagram.png?w=3000&amp;ssl=1 3000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">1-2. \u3053\u306e\u5de5\u7a0b\u304c\u4fbf\u5229\u306a\u7406\u7531<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u624b\u52d5\u3067 CSV \u3092\u52a0\u5de5\u3057\u306a\u304f\u3066\u3082\u3088\u3044<\/strong><br>Excel \u7b49\u3067\u4e26\u3079\u66ff\u3048\u3084\u96c6\u8a08\u3092\u884c\u3046\u624b\u9593\u3092\u7701\u304d\u3001\u81ea\u52d5\u5de5\u7a0b\u3067\u51e6\u7406\u3067\u304d\u307e\u3059<\/li>\n\n\n\n<li><strong>JOIN \u3067\u8907\u6570\u306e CSV \/ TSV \u3092\u7a81\u5408\u53ef\u80fd<\/strong><br>\u8907\u6570\u306e\u30c7\u30fc\u30bf\u9805\u76ee\uff08C1, C2\uff09\u3092\u6307\u5b9a\u3059\u308c\u3070\u3001JOIN \u53e5\u3092\u5229\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u540c\u58eb\u3092\u7d50\u5408\u3057\u305f\u308a\u3001\u3055\u3089\u306b\u52a0\u5de5\u3084\u96c6\u8a08\u3082\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059<\/li>\n\n\n\n<li><strong>\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3082\u53d6\u308a\u7d44\u307f\u3084\u3059\u3044<\/strong><br>SQL \u3068\u3044\u3063\u3066\u3082\u3001\u57fa\u672c\u7684\u306a SELECT \/ WHERE \/ JOIN \u7a0b\u5ea6\u3092\u7406\u89e3\u3059\u308c\u3070\u5341\u5206\u4f7f\u3044\u3053\u306a\u305b\u307e\u3059\u3002\u6700\u8fd1\u3067\u306f\u751f\u6210 AI \u304c SQL \u3092\u63d0\u6848\u3057\u3066\u304f\u308c\u308b\u305f\u3081\u3001\u6587\u6cd5\u3092\u6700\u521d\u304b\u3089\u6697\u8a18\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized has-custom-border is-style-default\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"445\" height=\"630\" data-attachment-id=\"171160\" data-permalink=\"https:\/\/support.questetra.com\/ja\/developer-blog\/csv-update-sql\/attachment\/update-csv-data-settings\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?fit=1774%2C2510&amp;ssl=1\" data-orig-size=\"1774,2510\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"update-csv-data-settings\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?fit=445%2C630&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=445%2C630&#038;ssl=1\" alt=\"\" class=\"has-border-color has-cyan-bluish-gray-border-color wp-image-171160\" style=\"border-width:2px;width:532px;height:auto\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=445%2C630&amp;ssl=1 445w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=223%2C315&amp;ssl=1 223w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=768%2C1087&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=1086%2C1536&amp;ssl=1 1086w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=1447%2C2048&amp;ssl=1 1447w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?resize=1200%2C1698&amp;ssl=1 1200w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/02\/update-csv-data-settings.png?w=1774&amp;ssl=1 1774w\" sizes=\"auto, (max-width: 445px) 100vw, 445px\" \/><figcaption class=\"wp-element-caption\">\uff3bCSV \u30c7\u30fc\u30bf\u66f4\u65b0\uff3d\u306e\u8a2d\u5b9a\u753b\u9762<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u57fa\u672c\u7684\u306a\u8a2d\u5b9a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2-1. \u51e6\u7406\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u9805\u76ee\uff08C1, C2\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C1 \u306b\u8aad\u307f\u8fbc\u3080\u30c7\u30fc\u30bf\u9805\u76ee<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6587\u5b57\u578b\uff08\u8907\u6570\u884c\uff09\u3067\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b CSV \/ TSV \u30c7\u30fc\u30bf\u3092\u6307\u5b9a\u3057\u307e\u3059<\/li>\n\n\n\n<li>\u30c6\u30fc\u30d6\u30eb\u540d\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\uff08\u4f8b\uff1a<code>\"\u5546\u54c1\"<\/code>\uff09<\/li>\n\n\n\n<li>\u30ab\u30e9\u30e0\u884c\uff081 \u884c\u76ee\uff09\u3067\u30a8\u30e9\u30fc\u3092\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u3001\u30ab\u30e9\u30e0\u540d\u3092\u6574\u7406\u3057\u307e\u3057\u3087\u3046<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C2 \u3092\u8ffd\u52a0\u3067\u6307\u5b9a\u3059\u308b\u5834\u5408<\/strong>\n<ul class=\"wp-block-list\">\n<li>2 \u3064\u3081\u306e CSV \/ TSV \u30c7\u30fc\u30bf\u3092\u6271\u3046\u3068\u304d\u306b\u6307\u5b9a\u3057\u307e\u3059<\/li>\n\n\n\n<li>C1 \u3068\u540c\u3058\u30c7\u30fc\u30bf\u9805\u76ee\u3084\u540c\u3058\u30c6\u30fc\u30d6\u30eb\u540d\u306f\u4f7f\u3048\u307e\u305b\u3093\uff08\u91cd\u8907\u30a8\u30e9\u30fc\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2-2. \u30af\u30a8\u30ea\u7d50\u679c\u3092\u4fdd\u5b58\u3059\u308b\u30c7\u30fc\u30bf\u9805\u76ee\uff08C3\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C1 \u3068\u540c\u3058\u9805\u76ee\u3092\u9078\u629e\u3059\u308b\u3068\u300c\u4e0a\u66f8\u304d\u4fdd\u5b58\u300d<\/strong><br>\u51e6\u7406\u7d50\u679c\u304c\u540c\u3058\u9805\u76ee\u306b\u4e0a\u66f8\u304d\u3055\u308c\u308b\u306e\u3067\u3001\u5143\u30c7\u30fc\u30bf\u304c\u4e0d\u8981\u306a\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059<\/li>\n\n\n\n<li><strong>\u5225\u9805\u76ee\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001\u5143\u30c7\u30fc\u30bf\u3068\u7d50\u679c\u3092\u4e21\u65b9\u6b8b\u305b\u308b<\/strong><\/li>\n\n\n\n<li><strong>\u51fa\u529b\u5f62\u5f0f\uff08CSV or TSV\uff09\u3092\u9078\u629e<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2-3. \u30af\u30a8\u30ea\uff08SQL\uff09\u306e\u5165\u529b\u6b04\uff08C4\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30c6\u30fc\u30d6\u30eb\u540d\u30fb\u30ab\u30e9\u30e0\u540d\u306e\u6307\u5b9a<\/strong><br>\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8(<code>\"<\/code>)\u3067\u56f2\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\uff1a<code>select * from \"\u5546\u54c1\"<\/code><\/li>\n\n\n\n<li><strong>\u6700\u5927 2000 \u6587\u5b57<\/strong><br>\u9577\u5927\u306a\u30af\u30a8\u30ea\u3092\u8a18\u8ff0\u3059\u308b\u969b\u306f\u3001\u5206\u5272\u3084\u30b7\u30f3\u30d7\u30eb\u5316\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n\n\n\n<li><strong>\u7981\u6b62\u8a9e\u306b\u6ce8\u610f<\/strong><br>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u9023\u3057\u305f\u95a2\u6570\u3084\u30b3\u30de\u30f3\u30c9\u306a\u3069\u306e\u540d\u524d\u306f\u5229\u7528\u3067\u304d\u307e\u305b\u3093<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u7c21\u5358\u306a\u30af\u30a8\u30ea\u4f8b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u3001\u3054\u304f\u57fa\u672c\u7684\u306a SQL \u30af\u30a8\u30ea\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306f\u306a\u3044\u65b9\u3082\u3001\u3053\u306e\u7a0b\u5ea6\u306e\u8a18\u6cd5\u306a\u3089\u3059\u3050\u306b\u8a66\u305b\u308b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u30c8\u30e9\u30a4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3-0. \u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u5546\u54c1<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\u5546\u54c1ID\t\u5546\u54c1\u540d\t\u4fa1\u683c\na-01\t\u30ea\u30f3\u30b4\t200\na-02\t\u30aa\u30ec\u30f3\u30b8\t150\na-03\t\u30d0\u30ca\u30ca\t100\na-04\t\u3044\u3061\u3054\t500\nb-01\t\u30c8\u30de\u30c8\t150\nb-02\t\u30ad\u30e3\u30d9\u30c4\t300\nb-03\t\u5927\u6839\t250\nb-04\t\u30d4\u30fc\u30de\u30f3\t200<\/code><\/pre><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u58f2\u4e0a<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\u65e5\u4ed8\t\u5546\u54c1ID\t\u6570\u91cf\t\u58f2\u4e0a\n2025-02-20\ta-01\t3\t600\n2025-02-20\ta-02\t5\t750\n2025-02-20\ta-03\t2\t200\n2025-02-20\ta-04\t4\t2000\n2025-02-20\tb-01\t2\t300\n2025-02-20\tb-02\t1\t300\n2025-02-20\tb-03\t3\t750\n2025-02-20\tb-04\t6\t1200\n2025-02-21\ta-01\t5\t1000\n2025-02-21\ta-02\t4\t600\n2025-02-21\ta-03\t4\t400\n2025-02-21\ta-04\t3\t1500\n2025-02-21\tb-01\t2\t300\n2025-02-21\tb-02\t3\t900\n2025-02-21\tb-03\t4\t1000\n2025-02-21\tb-04\t2\t400<\/code><\/pre><\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3-1. \u5168\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\uff08SELECT \u6587\uff09<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\uff08SQL\uff09<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>select * from &quot;\u5546\u54c1&quot;<\/code><\/pre><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u5546\u54c1\u300d\u30c6\u30fc\u30d6\u30eb\u304b\u3089\u3059\u3079\u3066\u306e\u30ab\u30e9\u30e0\uff08\u5217\uff09\u3092\u53d6\u308a\u51fa\u3059<\/li>\n\n\n\n<li>\u30ab\u30e9\u30e0\u540d\u3092\u6307\u5b9a\u3057\u306a\u304f\u3066\u3082 OK \u306a\u306e\u3067\u3001\u8a66\u3057\u306b\u5b9f\u884c\u3057\u3066\u7d50\u679c\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n\n\n\n<li>\u30ab\u30e9\u30e0\u540d\u3092\u6307\u5b9a\u3059\u308c\u3070\u3001\u7279\u5b9a\u30ab\u30e9\u30e0\u3060\u3051\u53d6\u5f97\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\n<ul class=\"wp-block-list\">\n<li>\u4f8b: <code>select \"\u5546\u54c1ID\", \"\u5546\u54c1\u540d\" from \"\u5546\u54c1\"<\/code><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\u7d50\u679c<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>&quot;\u5546\u54c1ID&quot;\t&quot;\u5546\u54c1\u540d&quot;\t&quot;\u4fa1\u683c&quot;\n&quot;a-01&quot;\t&quot;\u30ea\u30f3\u30b4&quot;\t&quot;200&quot;\n&quot;a-02&quot;\t&quot;\u30aa\u30ec\u30f3\u30b8&quot;\t&quot;150&quot;\n&quot;a-03&quot;\t&quot;\u30d0\u30ca\u30ca&quot;\t&quot;100&quot;\n&quot;a-04&quot;\t&quot;\u3044\u3061\u3054&quot;\t&quot;500&quot;\n&quot;b-01&quot;\t&quot;\u30c8\u30de\u30c8&quot;\t&quot;150&quot;\n&quot;b-02&quot;\t&quot;\u30ad\u30e3\u30d9\u30c4&quot;\t&quot;300&quot;\n&quot;b-03&quot;\t&quot;\u5927\u6839&quot;\t&quot;250&quot;\n&quot;b-04&quot;\t&quot;\u30d4\u30fc\u30de\u30f3&quot;\t&quot;200&quot;<\/code><\/pre><\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3-2. \u6761\u4ef6\u4ed8\u304d\u3067\u53d6\u5f97\u3059\u308b\uff08WHERE \u53e5\uff09<\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\uff08SQL\uff09<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>select * from &quot;\u5546\u54c1&quot; where &quot;\u5546\u54c1ID&quot; like &#39;a-%&#39;<\/code><\/pre><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u5546\u54c1ID\u300d\u304c &#8220;a-&#8221; \u3067\u59cb\u307e\u308b\u30c7\u30fc\u30bf\u3060\u3051\u3092\u53d6\u308a\u51fa\u3059<\/li>\n\n\n\n<li><code>%<\/code>: \u4efb\u610f\u306e\u6587\u5b57\u5217\u3001<code>_<\/code>: \u4efb\u610f\u306e\u4e00\u6587\u5b57<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\u7d50\u679c<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>&quot;\u5546\u54c1ID&quot;\t&quot;\u5546\u54c1\u540d&quot;\t&quot;\u4fa1\u683c&quot;\n&quot;a-01&quot;\t&quot;\u30ea\u30f3\u30b4&quot;\t&quot;200&quot;\n&quot;a-02&quot;\t&quot;\u30aa\u30ec\u30f3\u30b8&quot;\t&quot;150&quot;\n&quot;a-03&quot;\t&quot;\u30d0\u30ca\u30ca&quot;\t&quot;100&quot;\n&quot;a-04&quot;\t&quot;\u3044\u3061\u3054&quot;\t&quot;500&quot;<\/code><\/pre><\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3-3. \u8907\u6570\u30c6\u30fc\u30d6\u30eb\u3092\u7d50\u5408\u3059\u308b\uff08JOIN \u53e5\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u306e CSV \/ TSV \u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\uff08C1 = \u5546\u54c1, C2 = \u58f2\u4e0a\u306a\u3069\uff09\u3001JOIN \u53e5\u3067\u7a81\u5408\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\uff08SQL\uff09<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>select p.*, s.* except(s.&quot;\u5546\u54c1ID&quot;)\nfrom &quot;\u5546\u54c1&quot; as p\njoin &quot;\u58f2\u4e0a&quot; as s\n  on p.&quot;\u5546\u54c1ID&quot; = s.&quot;\u5546\u54c1ID&quot;<\/code><\/pre><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u5546\u54c1\u300d\u3068\u300c\u58f2\u4e0a\u300d\u3092\u300c\u5546\u54c1ID\u300d\u3067\u7a81\u5408\u3057\u3001\u4e21\u65b9\u306e\u60c5\u5831\u3092\u307e\u3068\u3081\u3066\u53d6\u5f97\u3059\u308b<\/li>\n\n\n\n<li>s.&#8221;\u5546\u54c1ID&#8221; \u3092\u9664\u5916\u3057\u3066\u3044\u308b\u306e\u306f\u3001\u91cd\u8907\u3057\u3066\u4e0d\u8981\u306a\u5834\u5408\u304c\u3042\u308b\u305f\u3081<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u30af\u30a8\u30ea\u7d50\u679c<\/strong><\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>&quot;\u5546\u54c1ID&quot;\t&quot;\u5546\u54c1\u540d&quot;\t&quot;\u4fa1\u683c&quot;\t&quot;\u65e5\u4ed8&quot;\t&quot;\u6570\u91cf&quot;\t&quot;\u58f2\u4e0a&quot;\n&quot;a-01&quot;\t&quot;\u30ea\u30f3\u30b4&quot;\t&quot;200&quot;\t&quot;2025-02-20&quot;\t&quot;3&quot;\t&quot;600&quot;\n&quot;a-02&quot;\t&quot;\u30aa\u30ec\u30f3\u30b8&quot;\t&quot;150&quot;\t&quot;2025-02-20&quot;\t&quot;5&quot;\t&quot;750&quot;\n&quot;a-03&quot;\t&quot;\u30d0\u30ca\u30ca&quot;\t&quot;100&quot;\t&quot;2025-02-20&quot;\t&quot;2&quot;\t&quot;200&quot;\n&quot;a-04&quot;\t&quot;\u3044\u3061\u3054&quot;\t&quot;500&quot;\t&quot;2025-02-20&quot;\t&quot;4&quot;\t&quot;2000&quot;\n&quot;b-01&quot;\t&quot;\u30c8\u30de\u30c8&quot;\t&quot;150&quot;\t&quot;2025-02-20&quot;\t&quot;2&quot;\t&quot;300&quot;\n&quot;b-02&quot;\t&quot;\u30ad\u30e3\u30d9\u30c4&quot;\t&quot;300&quot;\t&quot;2025-02-20&quot;\t&quot;1&quot;\t&quot;300&quot;\n&quot;b-03&quot;\t&quot;\u5927\u6839&quot;\t&quot;250&quot;\t&quot;2025-02-20&quot;\t&quot;3&quot;\t&quot;750&quot;\n&quot;b-04&quot;\t&quot;\u30d4\u30fc\u30de\u30f3&quot;\t&quot;200&quot;\t&quot;2025-02-20&quot;\t&quot;6&quot;\t&quot;1200&quot;\n&quot;a-01&quot;\t&quot;\u30ea\u30f3\u30b4&quot;\t&quot;200&quot;\t&quot;2025-02-21&quot;\t&quot;5&quot;\t&quot;1000&quot;\n&quot;a-02&quot;\t&quot;\u30aa\u30ec\u30f3\u30b8&quot;\t&quot;150&quot;\t&quot;2025-02-21&quot;\t&quot;4&quot;\t&quot;600&quot;\n&quot;a-03&quot;\t&quot;\u30d0\u30ca\u30ca&quot;\t&quot;100&quot;\t&quot;2025-02-21&quot;\t&quot;4&quot;\t&quot;400&quot;\n&quot;a-04&quot;\t&quot;\u3044\u3061\u3054&quot;\t&quot;500&quot;\t&quot;2025-02-21&quot;\t&quot;3&quot;\t&quot;1500&quot;\n&quot;b-01&quot;\t&quot;\u30c8\u30de\u30c8&quot;\t&quot;150&quot;\t&quot;2025-02-21&quot;\t&quot;2&quot;\t&quot;300&quot;\n&quot;b-02&quot;\t&quot;\u30ad\u30e3\u30d9\u30c4&quot;\t&quot;300&quot;\t&quot;2025-02-21&quot;\t&quot;3&quot;\t&quot;900&quot;\n&quot;b-03&quot;\t&quot;\u5927\u6839&quot;\t&quot;250&quot;\t&quot;2025-02-21&quot;\t&quot;4&quot;\t&quot;1000&quot;\n&quot;b-04&quot;\t&quot;\u30d4\u30fc\u30de\u30f3&quot;\t&quot;200&quot;\t&quot;2025-02-21&quot;\t&quot;2&quot;\t&quot;400&quot;<\/code><\/pre><\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u751f\u6210 AI \u3092\u4f7f\u3063\u305f\u30af\u30a8\u30ea\u4f5c\u6210\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">4-1. ChatGPT \u7b49\u3067\u306e\u30af\u30a8\u30ea\u4f5c\u6210<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u5546\u54c1\u30de\u30b9\u30bf\u3068\u58f2\u4e0a\u30c7\u30fc\u30bf\u3092\u5546\u54c1ID\u3067\u7d50\u5408\u3057\u3066\u3001\u91d1\u984d\u304c 1000 \u5186\u4ee5\u4e0a\u306e\u5546\u54c1\u3060\u3051\u53d6\u308a\u51fa\u3057\u305f\u3044\u300d\u306a\u3069\u3068\u751f\u6210 AI \u306b\u4f1d\u3048\u308b\u3068\u3001\u5927\u307e\u304b\u306a SQL \u3092\u4f5c\u6210\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306a\u304f\u3066\u3082\u3001\u300c\u3053\u3046\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u51e6\u7406\u5185\u5bb9\u3092\u4f1d\u3048\u308b\u3060\u3051\u306a\u306e\u3067\u7c21\u5358\u306b\u5229\u7528\u3067\u304d\u308b<\/li>\n\n\n\n<li>\u63d0\u6848\u3055\u308c\u305f SQL \u306f\u3001\u305d\u306e\u307e\u307e\u8cbc\u308a\u4ed8\u3051\u308b\u524d\u306b\u30c6\u30fc\u30d6\u30eb\u540d\u3084\u30ab\u30e9\u30e0\u540d\u3092\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u30a2\u30d7\u30ea\u306b\u5408\u308f\u305b\u3066\u4fee\u6b63\u3059\u308b\u306a\u3069\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u52a0\u5de5\u3057\u307e\u3057\u3087\u3046<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b ChatGPT\uff08o1\uff09\u306b SQL \u3092\u751f\u6210\u3057\u3066\u3082\u3089\u3063\u305f\u4f8b\u3092\u63d0\u793a\u3057\u307e\u3059\u3002Prompt \u306f\u5c11\u3057\u5de5\u592b\u3057\u3066\u3001\u4e0a\u8a18\u306e\u6587\u7ae0\u304b\u3089\u5c11\u3057\u6539\u826f\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306e\u5834\u5408\u3001&#8221;\u5546\u54c1ID&#8221; \u306f\u6570\u5024\u3067\u306f\u306a\u304f\u6587\u5b57\u5217\u306a\u306e\u3067\u578b\u5909\u63db\uff08CAST\uff09\u306f\u4e0d\u8981\u3067\u3057\u305f\u304c\u3001\u3053\u306e\u90e8\u5206\u306e\u307f\u306e\u4fee\u6b63\u3067\u6b63\u5e38\u306b\u52d5\u4f5c\u3057\u3001\u671f\u5f85\u901a\u308a\u306e\u7d50\u679c\u304c\u5f97\u3089\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"753\" height=\"630\" data-attachment-id=\"170211\" data-permalink=\"https:\/\/support.questetra.com\/ja\/developer-blog\/csv-update-sql\/attachment\/sql-query-by-chatgpt\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?fit=829%2C694&amp;ssl=1\" data-orig-size=\"829,694\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"sql-query-by-chatgpt-\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?fit=753%2C630&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?resize=753%2C630&#038;ssl=1\" alt=\"\" class=\"wp-image-170211\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?resize=753%2C630&amp;ssl=1 753w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?resize=376%2C315&amp;ssl=1 376w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?resize=768%2C643&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/sql-query-by-chatgpt-.png?w=829&amp;ssl=1 829w\" sizes=\"auto, (max-width: 753px) 100vw, 753px\" \/><figcaption class=\"wp-element-caption\">ChatGPT \u3078\u306e Prompt \u4f8b\u3068\u751f\u6210\u3055\u308c\u305f SQL \u30af\u30a8\u30ea<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">4-2. \u5178\u578b\u7684\u306a\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u7a0b\u306e\u51e6\u7406\u304c\u5931\u6557\uff08\u30a8\u30e9\u30fc\uff09\u3057\u305f\u5834\u5408\u3001\uff3b\u30a8\u30e9\u30fc\u901a\u77e5\u30e1\u30fc\u30eb\uff3d\u304b\uff3b\u30d7\u30ed\u30bb\u30b9\u30ed\u30b0\uff3d\u3067\u30a8\u30e9\u30fc\u5185\u5bb9\u3092\u78ba\u8a8d\u3057\u3066\u5bfe\u51e6\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4f8b\u3048\u3070\u3001\u30d7\u30ed\u30bb\u30b9\u8a73\u7d30\u753b\u9762\u306b\u3066\u300c\u7ba1\u7406\u8005\u30e2\u30fc\u30c9\u300d\u3092\u6709\u52b9\u306b\u3057\u3066\u3001\uff3b\u30d7\u30ed\u30bb\u30b9\u30ed\u30b0\uff3d\u3092\u8868\u793a\u3057\u307e\u3059\uff08\u30d7\u30ed\u30bb\u30b9\u30ed\u30b0\u306a\u3069\u3067\u30a8\u30e9\u30fc\u5185\u5bb9\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u5bfe\u8c61\u30a2\u30d7\u30ea\u306b\u3066\uff3b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u6a29\u9650\uff3d\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30e9\u30e0\u540d\u306e\u4e0d\u5099\n<ul class=\"wp-block-list\">\n<li>\u7a7a\u767d\u3084 64 \u6587\u5b57\u8d85\u3001\u91cd\u8907\u304c\u3042\u308b\u5834\u5408\u306f\u30a8\u30e9\u30fc<\/li>\n\n\n\n<li>\u30ab\u30e9\u30e0\u884c\uff081 \u884c\u76ee\uff09\u306e\u30b9\u30da\u30eb\u7b49\u3082\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30af\u30a8\u30ea\u6587\u6cd5\u30a8\u30e9\u30fc\n<ul class=\"wp-block-list\">\n<li>\u30c0\u30d6\u30eb\u30af\u30a9\u30fc\u30c8\u306e\u4ed8\u3051\u5fd8\u308c\u3001where \u3068 from \u306e\u9806\u5e8f\u9055\u3044\u306a\u3069<\/li>\n\n\n\n<li>AI \u304c\u51fa\u529b\u3057\u305f SQL \u3092\u4f7f\u3046\u969b\u3082\u6587\u6cd5\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7981\u6b62\u8a9e\u306e\u4f7f\u7528\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u7cfb\u306e\u95a2\u6570\u540d\u306a\u3069\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0aNG\u306a\u30ad\u30fc\u30ef\u30fc\u30c9\u306f\u5f3e\u304b\u308c\u307e\u3059<\/li>\n\n\n\n<li>\u7981\u6b62\u8a9e\u306f\u30ab\u30e9\u30e0\u540d\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u305b\u3093<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30af\u30a8\u30ea\u304c\u9577\u3059\u304e\u308b\uff08\u6700\u5927 2000 \u6587\u5b57\u8d85\u904e\uff09\n<ul class=\"wp-block-list\">\n<li>\u5197\u9577\u306a\u30b5\u30d6\u30af\u30a8\u30ea\u3084\u8907\u96d1\u306a\u7d50\u5408\u306f\u6574\u7406\u30fb\u5206\u5272\u3057\u3066\u5b9f\u884c\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large has-custom-border\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"175\" data-attachment-id=\"170220\" data-permalink=\"https:\/\/support.questetra.com\/ja\/developer-blog\/csv-update-sql\/attachment\/process-log-error\/\" data-orig-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?fit=2726%2C466&amp;ssl=1\" data-orig-size=\"2726,466\" data-comments-opened=\"0\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"process-log-error\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?fit=1024%2C175&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error-1024x175.png?resize=1024%2C175&#038;ssl=1\" alt=\"\" class=\"has-border-color has-cyan-bluish-gray-border-color wp-image-170220\" style=\"border-width:2px\" srcset=\"https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=1024%2C175&amp;ssl=1 1024w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=600%2C103&amp;ssl=1 600w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=768%2C131&amp;ssl=1 768w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=1536%2C263&amp;ssl=1 1536w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=2048%2C350&amp;ssl=1 2048w, https:\/\/i0.wp.com\/support.questetra.com\/wp-content\/uploads\/2025\/01\/process-log-error.png?resize=1200%2C205&amp;ssl=1 1200w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">\uff3b\u30d7\u30ed\u30bb\u30b9\u30ed\u30b0\uff3d\u306e\u30a8\u30e9\u30fc\u51fa\u529b\u4f8b<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u307e\u3068\u3081<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uff3bCSV \u30c7\u30fc\u30bf\u66f4\u65b0\uff3d\u5de5\u7a0b\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u306a\u304f\u3066\u3082\u4f7f\u3048\u308b\u8868\u5f62\u5f0f\u30c7\u30fc\u30bf\u306e\u52a0\u5de5\u51e6\u7406\n<ul class=\"wp-block-list\">\n<li>\u6700\u4f4e\u9650\u306e SQL (SELECT, WHERE, JOIN \u306a\u3069) \u3092\u7406\u89e3\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u3092\u771f\u4f3c\u308b\u3060\u3051\u3067\u3082\u5341\u5206\u306b\u5b9f\u7528\u7684\u3067\u3059<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u751f\u6210 AI \u306e\u6d3b\u7528\n<ul class=\"wp-block-list\">\n<li>SQL \u306e\u7d30\u304b\u3044\u8a18\u6cd5\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3082\u3001\u3084\u308a\u305f\u3044\u3053\u3068\u3092\u81ea\u7136\u8a00\u8a9e\u3067\u4f1d\u3048\u3066\u4f5c\u6210\u3057\u3066\u3082\u3089\u3046\u3053\u3068\u3067\u30cf\u30fc\u30c9\u30eb\u304c\u4e0b\u304c\u308a\u307e\u3059<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\n<ul class=\"wp-block-list\">\n<li>\u96c6\u8a08\u95a2\u6570\uff08SUM, COUNT, GROUP BY \u306a\u3069\uff09\u3084\u6761\u4ef6\u5206\u5c90 (CASE WHEN \u2026) \u3092\u4f7f\u3048\u3070\u3001\u3055\u3089\u306b\u9ad8\u5ea6\u306a\u5206\u6790\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5c11\u3057\u305a\u3064 SQL 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