{"provider_url":"https://hatena.blog","height":"190","version":"1.0","width":"100%","author_name":"HTN20190109","blog_title":"HTN20190109\u306e\u65e5\u8a18","categories":["\u6f14\u7fd2"],"blog_url":"https://htn20190109.hatenablog.com/","image_url":null,"published":"2024-11-08 12:05:10","title":"{\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af}\u30b4\u30df\u7bb1\u306b\u3042\u308b\u30c6\u30fc\u30d6\u30eb\u3092\u30d1\u30fc\u30b8","url":"https://htn20190109.hatenablog.com/entry/2024/11/08/120510","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2024%2F11%2F08%2F120510\" title=\"{\u30d5\u30e9\u30c3\u30b7\u30e5\u30d0\u30c3\u30af}\u30b4\u30df\u7bb1\u306b\u3042\u308b\u30c6\u30fc\u30d6\u30eb\u3092\u30d1\u30fc\u30b8 - 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>","author_url":"https://blog.hatena.ne.jp/HTN20190109/","type":"rich","description":"https://docs.oracle.com/cd/F19136_01/sqlrf/PURGE.html drop table tab1 purge;create table tab1(col1 int);drop table tab1; show parameter recyclebin show recyclebin;purge recyclebin;"}