{"id":199992,"date":"2025-05-06T11:34:43","date_gmt":"2025-05-06T03:34:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199992\/"},"modified":"2025-05-06T11:34:43","modified_gmt":"2025-05-06T03:34:43","slug":"%e6%8c%87%e5%bc%95%e6%82%a8%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3%e5%92%8c%e5%ba%94%e7%94%a8oracle%e7%9a%84%e6%97%a5%e5%bf%97%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199992\/","title":{"rendered":"\u6307\u5f15\u60a8\u6df1\u5165\u4e86\u89e3\u548c\u5e94\u7528Oracle\u7684\u65e5\u5fd7\u529f\u80fd"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u6307\u5f15\u60a8\u6df1\u5165\u4e86\u89e3\u548c\u5e94\u7528Oracle\u7684\u65e5\u5fd7\u529f\u80fd<\/h1>\n<p>\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n<p>\u6807\u9898\uff1aOracle \u65e5\u5fd7\u529f\u80fd\u89e3\u6790\u4e0e\u5e94\u7528\u6307\u5357<\/p>\n<p>Oracle \u6570\u636e\u5e93\u4f5c\u4e3a\u4e00\u6b3e\u4e1a\u754c\u4f18\u79c0\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u62e5\u6709\u5f3a\u5927\u7684\u65e5\u5fd7\u529f\u80fd\uff0c\u8fd9\u4e00\u529f\u80fd\u5728\u6570\u636e\u5e93\u7684\u6027\u80fd\u4f18\u5316\u3001\u6570\u636e\u6062\u590d\u3001\u4e8b\u52a1\u7ba1\u7406\u7b49\u65b9\u9762\u90fd\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u672c\u6587\u5c06\u5bf9Oracle\u6570\u636e\u5e93\u4e2d\u7684\u65e5\u5fd7\u529f\u80fd\u8fdb\u884c\u6df1\u5165\u89e3\u6790\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3\u548c\u5e94\u7528\u65e5\u5fd7\u529f\u80fd\u3002<\/p>\n<p>\u4e00\u3001\u65e5\u5fd7\u529f\u80fd\u7684\u79cd\u7c7b<\/p>\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u4e3b\u8981\u6709\u4e09\u79cd\u7c7b\u578b\u7684\u65e5\u5fd7\uff1a\u5f52\u6863\u65e5\u5fd7\uff08Archive Log\uff09\u3001\u91cd\u505a\u65e5\u5fd7\uff08Redo Log\uff09\u548c\u4e8b\u52a1\u65e5\u5fd7\uff08Transaction Log\uff09\u3002<\/p>\n<ol>\n<li>\u5f52\u6863\u65e5\u5fd7\uff08Archive Log\uff09\uff1a\u5f52\u6863\u65e5\u5fd7\u4e3b\u8981\u7528\u4e8e\u5907\u4efd\u548c\u6062\u590d\u6570\u636e\uff0c\u5728\u6570\u636e\u5e93\u53d1\u751f\u6545\u969c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u5f52\u6863\u65e5\u5fd7\u8fdb\u884c\u6570\u636e\u7684\u8fd8\u539f\u548c\u6062\u590d\u3002<\/li>\n<li>\u91cd\u505a\u65e5\u5fd7\uff08Redo Log\uff09\uff1a\u91cd\u505a\u65e5\u5fd7\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u4e2d\u53d1\u751f\u7684\u6bcf\u4e2a\u53d8\u5316\u64cd\u4f5c\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u5e93\u5f02\u5e38\u5b95\u673a\u7b49\u60c5\u51b5\u4e0b\uff0c\u7528\u4e8e\u6062\u590d\u6570\u636e\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u4e8b\u52a1\u65e5\u5fd7\uff08Transaction Log\uff09\uff1a\u4e8b\u52a1\u65e5\u5fd7\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u4e2d\u6bcf\u4e2a\u4e8b\u52a1\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u4e8b\u52a1\u7684\u5f00\u59cb\u3001\u63d0\u4ea4\u3001\u56de\u6eda\u7b49\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7528\u4e8e\u4e8b\u52a1\u7ba1\u7406\u548c\u6027\u80fd\u4f18\u5316\u3002<\/li>\n<\/ol>\n<p>\u4e8c\u3001\u65e5\u5fd7\u529f\u80fd\u7684\u914d\u7f6e<\/p>\n<p>\u8981\u5145\u5206\u53d1\u6325Oracle\u6570\u636e\u5e93\u7684\u65e5\u5fd7\u529f\u80fd\uff0c\u9700\u8981\u6b63\u786e\u914d\u7f6e\u76f8\u5e94\u7684\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65e5\u5fd7\u914d\u7f6e\u53c2\u6570\u53ca\u5176\u4f5c\u7528\uff1a<\/p>\n<ol>\n<li>\u65e5\u5fd7\u6a21\u5f0f\uff08Logging Mode\uff09\uff1a\u53ef\u4ee5\u8bbe\u7f6e\u4e3aARCHIVELOG\u6216NOARCHIVELOG\uff0c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4e00\u822c\u9009\u62e9ARCHIVELOG\u6a21\u5f0f\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/li>\n<li>\u65e5\u5fd7\u5927\u5c0f\uff08Log Size\uff09\uff1a\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570LOG_BUFFER\u6765\u8bbe\u7f6e\u91cd\u505a\u65e5\u5fd7\u7684\u5927\u5c0f\uff0c\u4e00\u822c\u5efa\u8bae\u6839\u636e\u5177\u4f53\u4e1a\u52a1\u9700\u6c42\u8c03\u6574\u65e5\u5fd7\u5927\u5c0f\u3002<\/li>\n<li>\u5f52\u6863\u76ee\u5f55\uff08Archive Destination\uff09\uff1a\u901a\u8fc7\u8bbe\u7f6e\u53c2\u6570LOG_ARCHIVE_DEST_1\u7b49\u6765\u6307\u5b9a\u5f52\u6863\u65e5\u5fd7\u7684\u5b58\u50a8\u8def\u5f84\uff0c\u786e\u4fdd\u6570\u636e\u5907\u4efd\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ol>\n<p>\u4e09\u3001\u65e5\u5fd7\u529f\u80fd\u7684\u5e94\u7528<\/p>\n<p>\u4e0b\u9762\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u5728Oracle\u6570\u636e\u5e93\u4e2d\u5229\u7528\u65e5\u5fd7\u529f\u80fd\u5b9e\u73b0\u6570\u636e\u5907\u4efd\u548c\u6062\u590d\u64cd\u4f5c\uff1a<\/p>\n<ol>\n<li>\u5f00\u542f\u5f52\u6863\u65e5\u5fd7\u529f\u80fd\uff1a<\/li>\n<\/ol>\n<pre>ALTER DATABASE ARCHIVELOG;<\/pre>\n<ol>\n<li>\u8bbe\u7f6e\u5f52\u6863\u65e5\u5fd7\u5b58\u50a8\u8def\u5f84\uff1a<\/li>\n<\/ol>\n<pre>ALTER SYSTEM SET LOG_ARCHIVE_DEST_1 = '\/archivelog';<\/pre>\n<ol>\n<li>\u624b\u52a8\u5207\u6362\u91cd\u505a\u65e5\u5fd7\u7ec4\uff1a<\/li>\n<\/ol>\n<pre>ALTER SYSTEM SWITCH LOGFILE;<\/pre>\n<ol>\n<li>\u67e5\u770b\u5f52\u6863\u65e5\u5fd7\u72b6\u6001\uff1a<\/li>\n<\/ol>\n<pre>SELECT LOG_MODE FROM V$DATABASE;<\/pre>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u4ee5\u770b\u5230\u5982\u4f55\u5728Oracle\u6570\u636e\u5e93\u4e2d\u914d\u7f6e\u65e5\u5fd7\u529f\u80fd\uff0c\u5e76\u901a\u8fc7\u65e5\u5fd7\u5b9e\u73b0\u6570\u636e\u7684\u5907\u4efd\u548c\u6062\u590d\u64cd\u4f5c\uff0c\u4fdd\u969c\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<p>\u7ed3\u8bed<\/p>\n<p>\u672c\u6587\u5bf9Oracle\u6570\u636e\u5e93\u4e2d\u7684\u65e5\u5fd7\u529f\u80fd\u8fdb\u884c\u4e86\u6df1\u5165\u89e3\u6790\uff0c\u5e76\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4e86\u89e3\u548c\u5e94\u7528\u65e5\u5fd7\u529f\u80fd\u3002\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u5408\u7406\u914d\u7f6e\u548c\u5229\u7528\u65e5\u5fd7\u529f\u80fd\u5c06\u5bf9\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u6570\u636e\u5b89\u5168\u8d77\u5230\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5e0c\u671b\u8bfb\u8005\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5229\u7528Oracle\u6570\u636e\u5e93\u7684\u65e5\u5fd7\u529f\u80fd\uff0c\u63d0\u5347\u6570\u636e\u5e93\u7ba1\u7406\u7684\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u6307\u5f15\u60a8\u6df1\u5165\u4e86\u89e3\u548c\u5e94\u7528Oracle&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199992","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199992"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199992\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}