{"version":"1.0","type":"rich","width":"100%","height":"190","published":"2022-03-09 13:14:14","author_name":"jesus_isao","provider_name":"Hatena Blog","blog_title":"Linkers Tech Blog","author_url":"https://blog.hatena.ne.jp/jesus_isao/","url":"https://linkers.hatenablog.com/entry/2022/03/09/131414","description":"\u306f\u3058\u3081\u306b \u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u90e8\u306e\u6a2a\u5c71\u3067\u3059\u3002 MySQL\u3067\u30d0\u30eb\u30af\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u3057\u305f\u3044\u3053\u3068\u306f\u307e\u307e\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u4f7f\u7528\u3059\u308b\u306e\u304c\u3053\u306eINSERT ... ON DUPLICATE KEY UPDATE\u306a\u306e\u3067\u3059\u304c\u3001Web\u4e0a\u3067\u306f\u300c\u3069\u3046\u3084\u3063\u3066\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u5143\u306e\u30ec\u30b3\u30fc\u30c9\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u306e\u304b\u300d\u307e\u3067\u89e6\u308c\u305f\u4f7f\u3044\u65b9\u306e\u8a18\u4e8b\u304c\u898b\u3064\u3051\u3089\u308c\u306a\u304b\u3063\u305f\u306e\u3067\u3001\u81ea\u5206\u306e\u5099\u5fd8\u9332\u3082\u517c\u306d\u3066\u66f8\u304f\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002 \u30d0\u30fc\u30b8\u30e7\u30f3 MySQL 5.7.36\u3067\u52d5\u4f5c\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059 \u306a\u305c\u4e00\u62ec\u3067UPDATE\u3092\u3059\u308b\u3079\u304d\u306a\u306e\u304b \u7406\u7531\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u500b\u5225\u306eUPDATE\u6587\u3092\u767a\u884c\u3059\u308b\u3088\u308a\u3082\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u826f\u3044\u304b\u3089\u3067\u3059\u3002 DB-\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u9593\u3067\u6bce\u56de\u901a\u4fe1\u3057\u306a\u304f\u3066\u6e08\u3080 1\u30af\u30a8\u30ea\u3067\u66f4\u65b0\u3059\u308c\u2026","blog_url":"https://linkers.hatenablog.com/","provider_url":"https://hatena.blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/156986542/1596878558584579","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Flinkers.hatenablog.com%2Fentry%2F2022%2F03%2F09%2F131414\" title=\"\u3010MySQL\u3011INSERT ... ON DUPLICATE KEY UPDATE \u306e\u4f7f\u3044\u65b9\u3068\u6ce8\u610f\u70b9 - Linkers Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["MySQL"],"title":"\u3010MySQL\u3011INSERT ... ON DUPLICATE KEY UPDATE \u306e\u4f7f\u3044\u65b9\u3068\u6ce8\u610f\u70b9"}