{"width":"100%","title":"\u30e6\u30fc\u30b6\u5909\u6570","provider_url":"https://hatena.blog","blog_url":"https://htn20190109.hatenablog.com/","categories":["DB"],"author_name":"HTN20190109","url":"https://htn20190109.hatenablog.com/entry/2019/03/19/000307","description":"Oracle define def1 = 123defineundefine def1 select * from tab1 where col1 = &def1; MySQL http://macotasu.hatenablog.jp/entry/2015/05/14/222223 CREATE TABLE `user_point` ( `user_id` int(11) DEFAULT NULL, `point` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8; insert into user_point values(1\u2026","image_url":null,"published":"2019-03-19 00:03:07","version":"1.0","author_url":"https://blog.hatena.ne.jp/HTN20190109/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F03%2F19%2F000307\" title=\"\u30e6\u30fc\u30b6\u5909\u6570 - HTN20190109\u306e\u65e5\u8a18\" 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":"HTN20190109\u306e\u65e5\u8a18","type":"rich","provider_name":"Hatena Blog"}