{"description":"\u3042\u308b\u7279\u5b9a\u306e\u74b0\u5883\u306e\u9593\u3067 diff \u30c1\u30a7\u30c3\u30af\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u306e\u3067\u3002 mysql> USE information_schema; mysql> SELECT table_name, column_name FROM columns WHERE table_schema=\"\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\"; +--------------------+-------------------+ | TABLE_NAME | COLUMN_NAME | +--------------------+-------------------+ | example_table | example_column | ... \u2026","image_url":null,"title":"MySQL \u3067\u7279\u5b9a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5b9a\u7fa9\u4e00\u89a7\u3092\u53d6\u5f97\u3059\u308b","blog_title":"AR \u30db\u30fc\u30e0\u30d9\u30fc\u30ab\u30ea\u30fc","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdonbulinux.hatenablog.jp%2Fentry%2F2025%2F07%2F01%2F173554\" title=\"MySQL \u3067\u7279\u5b9a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u5b9a\u7fa9\u4e00\u89a7\u3092\u53d6\u5f97\u3059\u308b - AR \u30db\u30fc\u30e0\u30d9\u30fc\u30ab\u30ea\u30fc\" 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"],"height":"190","author_url":"https://blog.hatena.ne.jp/donbulinux/","type":"rich","published":"2025-07-01 17:35:54","provider_name":"Hatena Blog","version":"1.0","author_name":"donbulinux","blog_url":"https://donbulinux.hatenablog.jp/","url":"https://donbulinux.hatenablog.jp/entry/2025/07/01/173554","width":"100%","provider_url":"https://hatena.blog"}