{"provider_name":"Hatena Blog","image_url":null,"published":"2020-03-29 17:02:38","width":"100%","blog_title":"mita2 database life","url":"https://mita2db.hateblo.jp/entry/2020/03/29/170238","categories":["MySQL"],"version":"1.0","provider_url":"https://hatena.blog","author_name":"mita2db","description":"\u304a\u984c \u4e0d\u8981\u305d\u3046\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u524a\u9664\u3057\u3066\u3001\u3069\u308c\u3050\u3089\u3044\u5bb9\u91cf\u304c\u6e1b\u308b\u306e\u304b\u78ba\u8a8d\u3057\u305f\u3044 information_schema.tables \u306e INDEX_LENGTH \u3067\u306f\u5408\u8a08\u5bb9\u91cf\u3057\u304b\u898b\u3048\u306a\u3044 mysql> SELECT TABLE_NAME, TABLE_ROWS, DATA_LENGTH, INDEX_LENGTH FROM information_schema.tables WHERE TABLE_NAME = 'sbtest1' \\G *************************** 1. row *************************** TABLE_NAME< TABLE_\u2026","blog_url":"https://mita2db.hateblo.jp/","author_url":"https://blog.hatena.ne.jp/mita2db/","title":"MySQL \u5404\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3054\u3068\u306e\u5bb9\u91cf\u3092\u78ba\u8a8d\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmita2db.hateblo.jp%2Fentry%2F2020%2F03%2F29%2F170238\" title=\"MySQL \u5404\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3054\u3068\u306e\u5bb9\u91cf\u3092\u78ba\u8a8d\u3059\u308b - mita2 database life\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","type":"rich"}