{"height":"190","author_url":"https://blog.hatena.ne.jp/masasuz/","width":"100%","url":"https://masasuzu.hatenablog.jp/entry/20100602/1296905498","blog_title":"\u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b","author_name":"masasuz","categories":["mysql"],"type":"rich","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"title":" MySQL\u3092\u521d\u3081\u3066\u307e\u3068\u3082\u306b\u89e6\u3063\u305f\u3002","published":"2010-06-02 20:31:38","description":"\u4eca\u307e\u3067DB\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u304b\u306f\u3057\u305f\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u3001SQL\u6587\u3092\u307e\u3068\u3082\u306b\u6253\u3064\u306e\u306f\u521d\u3081\u3066\u3067\u3059\u3002\u4ee5\u4e0b\u3001\u30b3\u30de\u30f3\u30c9\u306e\u5099\u5fd8\u9332 MySQL\u3078\u30ed\u30b0\u30a4\u30f3 \u30e6\u30fc\u30b6:root\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u7121\u3057\u306e\u5834\u5408 mysql -u root \u30c6\u30fc\u30d6\u30eb\u4e00\u89a7\u3092\u307f\u308b USE hoge_db; show tables; \u30d5\u30a3\u30fc\u30eb\u30c9\u4e00\u89a7\u3092\u898b\u308b USE hoge_db; desc hoge_table; \u30c6\u30fc\u30d6\u30eb\u306b\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u8ffd\u52a0 BOOL\u578b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u8ffd\u52a0\u3002 USE hoge_db; ALTER hoge_table ADD hoge_field BOOL; \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u524a\u9664 USE hoge_db; ALTER hoge_table \u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmasasuzu.hatenablog.jp%2Fentry%2F20100602%2F1296905498\" title=\" MySQL\u3092\u521d\u3081\u3066\u307e\u3068\u3082\u306b\u89e6\u3063\u305f\u3002 - \u76ee\u306e\u524d\u306b\u50d5\u3089\u306e\u9053\u304c\u3042\u308b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://masasuzu.hatenablog.jp/"}