{"categories":["\u30a4\u30f3\u30d5\u30e9","\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9"],"description":"\u7591\u554f Oracle Database\u3067default\u6307\u5b9a\u306e\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3068\u3001\u9577\u6642\u9593\u306eLibrary chache lock\u304c\u767a\u751f\u3059\u308b\u3068\u805e\u304f\u3002\u3053\u308c\u306f\u672c\u5f53\u304b\uff1f \u7d50\u8ad6 11gR1\u3088\u308a\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u8d77\u3053\u308a\u3048\u305f\u3002\u884c\u8ffd\u52a0\u306b\u3088\u308a\u65e2\u5b58\u884c\u304c\u5168\u3066\u66f4\u65b0\u3055\u308c\u308b\u305f\u3081\u300211gR1-11gR2\u3067\u306fdefault\u6307\u5b9a\u304b\u3064NOT NULL\u5236\u7d04\u306e\u5217\u8ffd\u52a0\u3067\u3042\u308c\u3070\u767a\u751f\u3057\u306a\u3044\u3002\u305f\u3060\u3057\u3001\u8ffd\u52a0\u3057\u305f\u5217\u306eNOT NULL\u5236\u7d04\u3092\u5916\u3059\u3068\u65e2\u5b58\u884c\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u3067\u66f4\u65b0\u3055\u308c\u308b\u300212c\u306f\u5217\u8ffd\u52a0\u6642\u306eNOT NULL\u5236\u7d04\u304c\u5fc5\u8981\u306a\u304f\u306a\u308a\u3001NOT NULL\u5236\u7d04\u3092\u5916\u3057\u305f\u3068\u3057\u3066\u3082\u65e2\u5b58\u884c\u66f4\u65b0\u306f\u767a\u751f\u3057\u306a\u3044\u3002 \u8aac\u660e 10gR2\u4ee5\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3 default\u6307\u5b9a\u306e\u5217\u3092\u8ffd\u52a0\u2026","width":"100%","blog_url":"https://taityo-diary.hatenablog.jp/","height":"190","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftaityo-diary.hatenablog.jp%2Fentry%2F2015%2F07%2F28%2F212157\" title=\"Oracle Database\u3067default\u6307\u5b9a\u306e\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306e\u6319\u52d5 - \u3071\u3068\u968a\u9577\u65e5\u8a8c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2015-07-28 21:21:57","image_url":null,"url":"https://taityo-diary.hatenablog.jp/entry/2015/07/28/212157","author_name":"pato_taityo","title":"Oracle Database\u3067default\u6307\u5b9a\u306e\u5217\u3092\u8ffd\u52a0\u3059\u308b\u3068\u304d\u306e\u6319\u52d5","author_url":"https://blog.hatena.ne.jp/pato_taityo/","blog_title":"\u3071\u3068\u968a\u9577\u65e5\u8a8c","version":"1.0","type":"rich"}