{"id":758,"date":"2012-08-21T11:34:42","date_gmt":"2012-08-21T02:34:42","guid":{"rendered":"http:\/\/www.climb.co.jp\/blog_dbmoto\/?p=758"},"modified":"2016-03-14T16:55:43","modified_gmt":"2016-03-14T07:55:43","slug":"oracle%e3%82%a2%e3%83%bc%e3%82%ab%e3%82%a4%e3%83%96%e3%83%ad%e3%82%b0%e3%83%a2%e3%83%bc%e3%83%89%e3%81%ae%e5%a4%89%e6%9b%b4","status":"publish","type":"post","link":"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/758","title":{"rendered":"Oracle\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u306e\u5909\u66f4"},"content":{"rendered":"<p>Oracle\u3067\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u306f\u901a\u5e38Redo\u30ed\u30b0\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u304cRedo\u30ed\u30b0\u306f\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u305f\u3081\u3001\u6307\u5b9a\u306e\u30b5\u30a4\u30ba\u306b\u9054\u3057\u3001Redo\u30ed\u30b0\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u5207\u308a\u66ff\u308f\u308c\u3070\u53e4\u3044\u30ed\u30b0\u306f\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30ed\u30b0\u3092\u305a\u3063\u3068\u6b8b\u3057\u3066\u304a\u304f\u306e\u304c\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u3068\u306a\u308a\u307e\u3059\u3002\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u3092ON\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30ab\u30ec\u30f3\u30c8\u306eRedo\u30ed\u30b0\u304c\u5207\u308a\u66ff\u308f\u3063\u305f\u969b\u306b\u305d\u306e\u30ed\u30b0\u3092\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u3068\u3057\u3066\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2><span style=\"text-decoration: underline;\">\u25cf\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u306e\u5909\u66f4\u624b\u9806<\/span><\/h2>\n<p>1. \u307e\u305a\u306f\u73fe\u5728\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u306e\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<br \/>\n<strong>SQL&gt; select log_mode from v$database;<\/strong><br \/>\nNOARCHIVELOG\u3068\u306a\u3063\u3066\u3044\u308c\u3070OFF\u3001ARCHIVELOG\u3068\u306a\u3063\u3066\u3044\u308c\u3070ON\u3067\u3059\u3002<br \/>\n<a href=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-01.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-759\" title=\"20120821-01\" src=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-01-300x216.png\" alt=\"\" width=\"300\" height=\"216\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-01-300x216.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-01.png 668w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>2. \u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u306e\u5909\u66f4\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u505c\u6b62\u3057\u3001\u30de\u30a6\u30f3\u30c8\u72b6\u614b\u306b\u3057\u307e\u3059\u3002<br \/>\n<strong>SQL&gt; shutdown immediate;<\/strong><br \/>\n<strong>SQL&gt; startup mount;<\/strong><br \/>\n<a href=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-02.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-760\" title=\"20120821-02\" src=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-02-300x216.png\" alt=\"\" width=\"300\" height=\"216\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-02-300x216.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-02.png 668w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>3. \u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u30e2\u30fc\u30c9\u3092ON\u30fbOFF\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<br \/>\n\u30fbON\u306b\u3059\u308b\u5834\u5408<br \/>\n<strong>SQL&gt; alter database archivelog;<\/strong><br \/>\n<a href=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-03.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-761\" title=\"20120821-03\" src=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-03-300x216.png\" alt=\"\" width=\"300\" height=\"216\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-03-300x216.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-03.png 668w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u30fbOFF\u306b\u3059\u308b\u5834\u5408<br \/>\n<strong>SQL&gt; alter database noarchivelog;<\/strong><\/p>\n<p>4. \u6700\u5f8c\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30aa\u30fc\u30d7\u30f3\u3057\u307e\u3059\u3002<br \/>\n<strong>SQL&gt; alter database open;<\/strong><br \/>\n<a href=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-04.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-762\" title=\"20120821-04\" src=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-04-300x216.png\" alt=\"\" width=\"300\" height=\"216\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-04-300x216.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-04.png 668w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>\u4ee5\u4e0a\u3067\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30c4\u30fc\u30eb\u300cDBMoto\u300d\u306fOracle\u304b\u3089\u306e\u5dee\u5206\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u969b\u3001LogMiner\u3092\u4f7f\u7528\u3057\u3066Redo\u30ed\u30b0\u3092\u53c2\u7167\u3057\u307e\u3059\u304c\u3001\u30a2\u30fc\u30ab\u30a4\u30d6\u30ed\u30b0\u3092\u53c2\u7167\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u305d\u306e\u969b\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u753b\u9762\u3067\u300cRead Archived Logs\u300d\u306b\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n<a href=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-05.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-763\" title=\"20120821-05\" src=\"\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-05-300x230.png\" alt=\"\" width=\"300\" height=\"230\" srcset=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-05-300x230.png 300w, https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-content\/uploads\/2012\/08\/20120821-05.png 575w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle\u3067\u306e\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u306f\u901a\u5e38Redo\u30ed\u30b0\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u304cRedo\u30ed\u30b0\u306f\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u7ba1\u7406\u306e\u305f\u3081\u3001\u6307\u5b9a\u306e\u30b5\u30a4\u30ba\u306b\u9054\u3057\u3001Redo\u30ed\u30b0\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u5207\u308a\u66ff\u308f\u308c\u3070\u53e4\u3044\u30ed\u30b0\u306f\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002 \u3053\u306e\u30ed\u30b0\u3092\u305a\u3063\u3068\u6b8b\u3057\u3066\u304a &hellip; <a href=\"https:\/\/www.climb.co.jp\/blog_dbmoto\/archives\/758\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,191],"tags":[34],"class_list":["post-758","post","type-post","status-publish","format-standard","hentry","category-syniti","category-database","tag-oracle"],"_links":{"self":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/758","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/comments?post=758"}],"version-history":[{"count":7,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/758\/revisions"}],"predecessor-version":[{"id":3059,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/posts\/758\/revisions\/3059"}],"wp:attachment":[{"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/media?parent=758"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/categories?post=758"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climb.co.jp\/blog_dbmoto\/wp-json\/wp\/v2\/tags?post=758"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}