{"provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","version":"1.0","published":"2017-12-09 01:01:00","categories":["AWS","Redshift"],"height":"190","type":"rich","blog_url":"https://yohei-a.hatenablog.jp/","blog_title":"ablog","author_name":"yohei-a","url":"https://yohei-a.hatenablog.jp/entry/20171209/1512835260","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyohei-a.hatenablog.jp%2Fentry%2F20171209%2F1512835260\" title=\"Redshift \u691c\u8a3c\u30e1\u30e2 - ablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u307e\u3068\u3081 \u300cSVV_TABLE_INFO.TBL_ROWS\u300d \u3067\u524a\u9664\u5bfe\u8c61\u3068\u3057\u3066\u30de\u30fc\u30af\u3055\u308c\u305f\u884c\u3082\u542b\u3081\u305f\u884c\u6570\u3092\u78ba\u8a8d\u3067\u304d\u308b \u300cSVV_TABLE_INFO.TBL_ROWS\u300d - \u300cselect count(*) from \u30c6\u30fc\u30d6\u30eb\u540d\u300d\u304c\u524a\u9664\u6e08\u3068\u3057\u3066\u30de\u30fc\u30af\u3055\u308c\u305f\u884c\u6570 STV_TBL_PERM\u3001SVV_DISKUSAGE \u3082\u540c\u69d8\u306b\u524a\u9664\u6e08\u3068\u3057\u3066\u30de\u30fc\u30af\u3055\u308c\u305f\u884c\u6570\u3092\u542b\u3093\u3060\u884c\u6570\u3092\u8fd4\u3059 VACCUME \u3059\u308b\u3068\u524a\u9664\u3055\u308c\u305f\u884c\u304c\u89e3\u653e\u3055\u308c\u3001\u300cSVV_TABLE_INFO.TBL_ROWS\u300d\u3068\u300cselect count(*) from \u30c6\u30fc\u30d6\u30eb\u540d\u300d\u304c\u4e00\u81f4\u3059\u308b \u30c7\u30fc\u30bf\u30ed\u30fc\u30c9\u5f8c \u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b CREATE TABLE c\u2026","title":"Redshift \u691c\u8a3c\u30e1\u30e2","author_url":"https://blog.hatena.ne.jp/yohei-a/"}