{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2024%2F11%2F30%2F234655\" title=\"{\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3}\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 - 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>","url":"https://htn20190109.hatenablog.com/entry/2024/11/30/234655","author_name":"HTN20190109","provider_url":"https://hatena.blog","categories":["\u6f14\u7fd2"],"author_url":"https://blog.hatena.ne.jp/HTN20190109/","type":"rich","published":"2024-11-30 23:46:55","version":"1.0","width":"100%","blog_url":"https://htn20190109.hatenablog.com/","provider_name":"Hatena Blog","blog_title":"HTN20190109\u306e\u65e5\u8a18","image_url":null,"title":"{\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3}\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9","description":"https://docs.oracle.com/cd/F19136_01/vldbg/maintenance-partition-can-be-performed.html#GUID-79391819-DCEF-46AC-977D-199BD2044DA2 \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0alter table range_range add partition p2 values less than(200); insert into range_range values(190,1); select * from user_tab_subpartitions where table_name ='RA\u2026"}