{"height":"190","title":" [MySQL] \u30c6\u30fc\u30d6\u30eb\u306b\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0/\u5909\u66f4/\u524a\u9664\u3059\u308b - ALTER TABLE","width":"100%","categories":["MySQL","SQL-ALTERTABLE","\u30ab\u30e9\u30e0"],"author_name":"katsube","version":"1.0","provider_name":"Hatena Blog","blog_url":"https://blog.katsubemakito.net/","description":"MySQL\u3067\u30c6\u30fc\u30d6\u30eb\u306e\u30ab\u30e9\u30e0(\u5217)\u306e\u5909\u66f4\u3092\u884c\u3046\u306b\u306fALTER TABLE\u3092\u5229\u7528\u3057\u307e\u3059\u3002ALTER TABLE\u306f\u30ab\u30e9\u30e0\u4ee5\u5916\u306b\u3082\u30c6\u30fc\u30d6\u30eb\u306e\u3042\u3089\u3086\u308b\u5909\u66f4\u304c\u884c\u3048\u308b\u4e07\u80fd\u9078\u624b\u3067\u3059\u304c\u4eca\u56de\u306f\u30ab\u30e9\u30e0\u306e\u8ffd\u52a0,\u5909\u66f4,\u524a\u9664\u306b\u7279\u5316\u3057\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002 \u30ab\u30e9\u30e0\u3092\u8ffd\u52a0\u3059\u308b -- \u30c6\u30fc\u30d6\u30eb\u306e\u672b\u5c3e\u306b\u8ffd\u52a0 ALTER TABLE tablename ADD colname varchar(64); -- \u30c6\u30fc\u30d6\u30eb\u306e\u5148\u982d\u306b\u8ffd\u52a0 ALTER TABLE tablename ADD colname varchar(64) FIRST; -- \u6307\u5b9a\u30ab\u30e9\u30e0\u306e\u5f8c\u308d\u306b\u8ffd\u52a0 ALTER TABLE tablename ADD colname va\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.katsubemakito.net%2Fmysql%2Falter-table1\" title=\" [MySQL] \u30c6\u30fc\u30d6\u30eb\u306b\u30ab\u30e9\u30e0\u3092\u8ffd\u52a0/\u5909\u66f4/\u524a\u9664\u3059\u308b - ALTER TABLE - \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>","blog_title":"\u306d\u3053\u306e\u8db3\u8de1R","image_url":null,"type":"rich","url":"https://blog.katsubemakito.net/mysql/alter-table1","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/katsube/","published":"2020-07-11 19:34:37"}