{"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhachi.hatenablog.com%2Fentry%2F20090521%2F1242923817\" title=\" Oracle\u306eindex\u306e\u7d22\u5f15\u306b\u3064\u3044\u3066 - \u500b\u4eba\u7684\u306a\u307e\u3068\u3081\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","version":"1.0","description":"\u3053\u3093\u306a\u611f\u3058\u3067\u308f\u304b\u308b\u3002 SELECT NAME,HEIGHT, LF_ROWS AS \"\u30ea\u30fc\u30d5\u884c\u306e\u6570\", LF_BLKS AS \u30ea\u30fc\u30d5\u30d6\u30ed\u30c3\u30af\u6570, DEL_LF_ROWS AS \"\u524a\u9664\u30ea\u30fc\u30d5\u884c\u306e\u6570\", TO_CHAR(DEL_LF_ROWS/LF_ROWS * 100,'999.9') || '%' AS \"\u524a\u9664\u30ea\u30fc\u30d5\u884c\u306e\u5272\u5408\" FROM INDEX_STATS; \u4e00\u822c\u7684\u306bHEIGHT\u304c4\u4ee5\u4e0a\u3001\u524a\u9664\u30ea\u30fc\u30d5\u884c\u306e\u5272\u5408\u304c20%\u4ee5\u4e0a\u306b\u306a\u308b\u3068\u518d\u69cb\u7bc9\u5bfe\u8c61\u3068\u306a\u308b\u3002 SELECT NAME,HEIGHT, LF_ROWS AS \"\u30ea\u30fc\u30d5\u884c\u306e\u6570\", LF_BLKS AS \u30ea\u30fc\u30d5\u30d6\u30ed\u30c3\u30af\u6570, DEL_LF_ROWS\u2026","provider_url":"https://hatena.blog","blog_title":"\u500b\u4eba\u7684\u306a\u307e\u3068\u3081","author_url":"https://blog.hatena.ne.jp/hs_hachi/","provider_name":"Hatena Blog","blog_url":"https://hachi.hatenablog.com/","categories":["Oracle"],"title":" Oracle\u306eindex\u306e\u7d22\u5f15\u306b\u3064\u3044\u3066","published":"2009-05-21 01:36:57","height":"190","width":"100%","author_name":"hs_hachi","url":"https://hachi.hatenablog.com/entry/20090521/1242923817"}