{"blog_url":"https://gonsuke777.hatenablog.com/","version":"1.0","published":"2016-04-27 20:24:37","width":"100%","image_url":null,"author_name":"gonsuke777","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgonsuke777.hatenablog.com%2Fentry%2F20160427%2F1461756277\" title=\"DBMS_STATS.SEED_COL_USAGE\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 \u3068 DBMS_STATS.CREATE_EXTENDED_STATS\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3 \u3067 \u62e1\u5f35\u7d71\u8a08\u306e\u30a8\u30f3\u30c8\u30ea\u3092(\u534a)\u81ea\u52d5\u4f5c\u6210\u3057\u3066\u307f\u308b\u3002 - \u306d\u3089\uff5eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u96d1\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_title":"\u306d\u3089\uff5eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u96d1\u8a18","type":"rich","height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","description":"\u8868\u984c\u306e\u691c\u8a3c\u3092\u3084\u3063\u3066\u307f\u308b\u3084\u3067\u5f61(\uff9f)(\uff9f) \u307e\u305a\u30c7\u30fc\u30bf\u4f5c\u6210\u3057\u307e\u3059\u3002\u5b9f\u884c\u30b9\u30af\u30ea\u30d7\u30c8\u306f\u4e0b\u8a18\u306e\u901a\u308a\u3067\u3059\u3002\u30c7\u30fc\u30bf\u4f5c\u6210\u30b9\u30af\u30ea\u30d7\u30c8 CONNECT AYSHIBAT/xxxxxxxx DROP TABLE TBL_A; CREATE TABLE TBL_A AS SELECT LEVEL AS C1 , TO_DATE('2016/04/27', 'YYYY/MM/DD')+(LEVEL/24/60/60) AS C2 , MOD(LEVEL, 26) AS C3 , CHR(ASCII('A') + MOD(LEVEL, 26)) AS C4 FROM DUAL CONNECT BY LEVEL <= 1\u2026","author_url":"https://blog.hatena.ne.jp/gonsuke777/","categories":["Oracle","\u5b9f\u884c\u8a08\u753b","Database"],"title":"DBMS_STATS.SEED_COL_USAGE\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 \u3068 DBMS_STATS.CREATE_EXTENDED_STATS\u30d5\u30a1\u30f3\u30af\u30b7\u30e7\u30f3 \u3067 \u62e1\u5f35\u7d71\u8a08\u306e\u30a8\u30f3\u30c8\u30ea\u3092(\u534a)\u81ea\u52d5\u4f5c\u6210\u3057\u3066\u307f\u308b\u3002","url":"https://gonsuke777.hatenablog.com/entry/20160427/1461756277"}