{"url":"https://blog.katsubemakito.net/dokuwiki/sql/insert_on_duplicate_key_update","title":" [SQL] \u30ec\u30b3\u30fc\u30c9\u304c\u306a\u3051\u308c\u3070INSERT\u3001\u3042\u308c\u3070UPDATE\u3059\u308b","categories":["\u3068\u3042\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u95c7\u6b74\u53f2\u5e33","SQL","MySQL","UPSERT","SQL-INSERT","SQL-UPDATE"],"provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/katsube/","description":"\u3053\u3053\u3067\u306fMySQL\u3067\u306e\u5b9f\u884c\u65b9\u6cd5\u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002 \u69cb\u6587 INSERT\u53e5\u3067\u3001ON duplicate key update\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002 INSERT INTO `\u30c6\u30fc\u30d6\u30eb\u540d` (id, name) VALUES (1, '\u308a\u3093\u3054') ON duplicate key update id = 1 , name = '\u3071\u3093\u3060'; \u3053\u3053\u3067\u306f\u6b21\u306e\u3088\u3046\u306a\u30c6\u30fc\u30d6\u30eb\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002 id\u5217\u304c\u30d7\u30e9\u30a4\u30de\u30ea\u3068\u306a\u308a\u307e\u3059\u306e\u3067\u3001id\u304c\u91cd\u8907\u3059\u308bINSERT\u6587\u306e\u5834\u5408\u306fUPDATE\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002 mysql> desc test; +-------+-------------+------+-----+--\u2026","provider_name":"Hatena Blog","type":"rich","height":"190","blog_title":"\u306d\u3053\u306e\u8db3\u8de1R","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.katsubemakito.net%2Fdokuwiki%2Fsql%2Finsert_on_duplicate_key_update\" title=\" [SQL] \u30ec\u30b3\u30fc\u30c9\u304c\u306a\u3051\u308c\u3070INSERT\u3001\u3042\u308c\u3070UPDATE\u3059\u308b - \u306d\u3053\u306e\u8db3\u8de1R\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"katsube","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51pl3HrLCjL.jpg","width":"100%","published":"2016-04-23 00:00:00","blog_url":"https://blog.katsubemakito.net/","version":"1.0"}