{"published":"2006-07-14 11:09:26","provider_url":"https://hatena.blog","blog_title":"throw new OutOfMemoryError(\u201d\u00b4\u0414\uff40\u201d) ;","version":"1.0","title":"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d0\u30c3\u30d5\u30a1\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0(3) --- \u8868\u306e\u30ad\u30e3\u30c3\u30b7\u30e5","url":"https://emmie714.hatenadiary.org/entry/20060714/1161742166","blog_url":"https://emmie714.hatenadiary.org/","provider_name":"Hatena Blog","image_url":null,"width":"100%","categories":["1Z0-033"],"height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/emmie714/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Femmie714.hatenadiary.org%2Fentry%2F20060714%2F1161742166\" title=\"\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d0\u30c3\u30d5\u30a1\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0(3) --- \u8868\u306e\u30ad\u30e3\u30c3\u30b7\u30e5 - throw new OutOfMemoryError(\u201d\u00b4\u0414\uff40\u201d) ;\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u8868\u306e\u30ad\u30e3\u30c3\u30b7\u30e5 \u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u3055\u308c\u308b\u5c0f\u3055\u306a\u53c2\u7167\u8868\u304c\u5bfe\u8c61 \u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\u306fLRU\u30ea\u30b9\u30c8\u306e\u672b\u5c3e\u306b\u7f6e\u304b\u308c\u308b\u305f\u3081\u3001\u3059\u3050\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3044I/O\u304c\u5897\u3048\u308b\u3002\u305d\u308c\u3092\u9632\u6b62\u3059\u308b\u306e\u304c\u76ee\u7684 \u30ad\u30e3\u30c3\u30b7\u30e5\u65b9\u6cd5\u306fcreate table ... cache\uff5calter table ... cache\uff5cselect /*+cache*/ \u3069\u306e\u8868\u304c\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u304b\u306f\u3001DBA_TABLES\u30d3\u30e5\u30fc\u306eCACHE\u5217\u3067\u78ba\u8a8d SQL> select table_name,cache from dba_tables where table_name='TAX' ; TABLE_NAME CACHE ---------- ---------\u2026","author_name":"emmie714"}