{"image_url":null,"blog_title":"HTN20190109\u306e\u65e5\u8a18","provider_name":"Hatena Blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F05%2F06%2F160022\" title=\"\u7a3c\u52d5\u7d71\u8a08\u60c5\u5831\u30af\u30ea\u30a2 - 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_url":"https://htn20190109.hatenablog.com/","description":"Oracle \u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u518d\u8d77\u52d5\u3057\u304b\u306a\u3044\u6a21\u69d8 MySQL flush status; \u203b\u4e00\u90e8\u306e\u5909\u6570\u306e\u307f PostgreSQL select * from pg_stat_user_tables where relname = 'tab1'; select pg_stat_reset(); SQL Server (2019) \u5f85\u6a5f\u7d71\u8a08\u60c5\u5831\u306e\u30ea\u30bb\u30c3\u30c8DBCC SQLPERF(\"sys.dm_os_wait_stats\",CLEAR); \u30e9\u30c3\u30c1\u7d71\u8a08\u60c5\u5831\u306e\u30ea\u30bb\u30c3\u30c8DBCC SQLPERF(\"sys.dm_os_latch_stats\", CLEAR);","provider_url":"https://hatena.blog","width":"100%","author_url":"https://blog.hatena.ne.jp/HTN20190109/","height":"190","categories":["DB"],"url":"https://htn20190109.hatenablog.com/entry/2019/05/06/160022","type":"rich","author_name":"HTN20190109","published":"2019-05-06 16:00:22","title":"\u7a3c\u52d5\u7d71\u8a08\u60c5\u5831\u30af\u30ea\u30a2"}