{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kamipo.net%2Fentry%2F2015%2F01%2F09%2F194041\" title=\"MySQL\u306b\u3046\u308b\u3046\u79d2\u306f\u4fdd\u5b58\u3067\u304d\u308b\u306e\u304b\u8a66\u3057\u305f - \u304b\u307f\u307d\u308f\u30fc\u308b\" 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":"kamipo","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/kamipo/","blog_url":"https://blog.kamipo.net/","height":"190","published":"2015-01-09 19:40:41","image_url":null,"description":"\u7d50\u679c\u3001\u4fdd\u5b58\u3067\u304d\u306a\u304b\u3063\u305f\ud83d\ude22 SET sql_mode = STRICT_ALL_TABLES; CREATE TABLE time_leap ( dt datetime, ts timestamp ) ENGINE=InnoDB; INSERT INTO time_leap VALUES ('2012-06-30 23:59:59', '2012-06-30 23:59:59'); -- Query OK, 1 row affected (0.02 sec) INSERT INTO time_leap VALUES ('2012-06-30 23:59:60', '2012-06-30 23:5\u2026","provider_name":"Hatena Blog","categories":[],"url":"https://blog.kamipo.net/entry/2015/01/09/194041","type":"rich","title":"MySQL\u306b\u3046\u308b\u3046\u79d2\u306f\u4fdd\u5b58\u3067\u304d\u308b\u306e\u304b\u8a66\u3057\u305f","blog_title":"\u304b\u307f\u307d\u308f\u30fc\u308b","width":"100%"}