{"id":95396,"date":"2024-10-20T00:42:19","date_gmt":"2024-10-19T16:42:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95396\/"},"modified":"2024-10-20T00:42:20","modified_gmt":"2024-10-19T16:42:20","slug":"oracle%e6%89%8b%e5%8b%95%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f%e7%9a%84%e4%bb%a3%e7%a2%bc%e6%8f%8f%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95396\/","title":{"rendered":"Oracle\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u4ee3\u78bc\u63cf\u8ff0"},"content":{"rendered":"<h1 id=\"oracle%e6%89%8b%e5%8b%95%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f%e7%9a%84%e4%bb%a3%e7%a2%bc%e6%8f%8f%e8%bf%b0-kfNCHjKLEs\">Oracle\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u4ee3\u78bc\u63cf\u8ff0<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u662f\u4e00\u7a2e\u91cd\u8981\u7684\u6578\u64da\u4fdd\u8b77\u548c\u6062\u5fa9\u7b56\u7565\u3002\u9019\u7a2e\u6a21\u5f0f\u5141\u8a31\u7528\u6236\u5728\u6578\u64da\u5eab\u904b\u884c\u6642\u624b\u52d5\u63a7\u5236\u65e5\u8a8c\u6a94\u6848\u7684\u6b78\u6a94\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u7279\u9ede\u3001\u914d\u7f6e\u65b9\u6cd5\u53ca\u5176\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e6%89%8b%e5%8b%95%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f%e7%9a%84%e7%89%b9%e9%bb%9e-kfNCHjKLEs\">\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u7279\u9ede<\/h2>\n<p>\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u63a7\u5236\u6027\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u624b\u52d5\u89f8\u767c\u65e5\u8a8c\u6a94\u6848\u7684\u6b78\u6a94\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u5728\u9ad8\u8ca0\u8f09\u7684\u74b0\u5883\u4e2d\uff0c\u7528\u6236\u53ef\u4ee5\u9078\u64c7\u4f55\u6642\u9032\u884c\u6b78\u6a94\uff0c\u4ee5\u907f\u514d\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u6578\u64da\u4fdd\u8b77\uff1a<\/strong>\u901a\u904e\u5b9a\u671f\u6b78\u6a94\u65e5\u8a8c\u6a94\u6848\uff0c\u80fd\u5920\u6709\u6548\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u4e26\u652f\u6301\u6578\u64da\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e6%89%8b%e5%8b%95%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f-kfNCHjKLEs\">\u914d\u7f6e\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f<\/h2>\n<p>\u8981\u914d\u7f6eOracle\u6578\u64da\u5eab\u7684\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\uff0c\u9996\u5148\u9700\u8981\u9032\u5165\u6578\u64da\u5eab\u7684\u7ba1\u7406\u754c\u9762\uff0c\u7136\u5f8c\u57f7\u884c\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e7%9a%84%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f-kfNCHjKLEs\">\u6b65\u9a5f1\uff1a\u6aa2\u67e5\u7576\u524d\u7684\u6b78\u6a94\u6a21\u5f0f<\/h3>\n<pre><code>SELECT log_mode FROM v$database;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u986f\u793a\u7576\u524d\u6578\u64da\u5eab\u7684\u6b78\u6a94\u6a21\u5f0f\u3002\u5982\u679c\u7d50\u679c\u986f\u793a\u70ba\u201cNOARCHIVELOG\u201d\uff0c\u5247\u9700\u8981\u9032\u884c\u914d\u7f6e\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%b0%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%bd%ae%e6%96%bc%e9%97%9c%e9%96%89%e7%8b%80%e6%85%8b-kfNCHjKLEs\">\u6b65\u9a5f2\uff1a\u5c07\u6578\u64da\u5eab\u7f6e\u65bc\u95dc\u9589\u72c0\u614b<\/h3>\n<pre><code>SHUTDOWN IMMEDIATE;<\/code><\/pre>\n<p>\u5728\u66f4\u6539\u6b78\u6a94\u6a21\u5f0f\u4e4b\u524d\uff0c\u5fc5\u9808\u5148\u95dc\u9589\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%a6%e9%80%b2%e5%85%a5nomount%e7%8b%80%e6%85%8b-kfNCHjKLEs\">\u6b65\u9a5f3\uff1a\u555f\u52d5\u6578\u64da\u5eab\u4e26\u9032\u5165NOMOUNT\u72c0\u614b<\/h3>\n<pre><code>STARTUP NOMOUNT;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f4%ef%bc%9a%e6%9b%b4%e6%94%b9%e6%ad%b8%e6%aa%94%e6%a8%a1%e5%bc%8f-kfNCHjKLEs\">\u6b65\u9a5f4\uff1a\u66f4\u6539\u6b78\u6a94\u6a21\u5f0f<\/h3>\n<pre><code>ALTER DATABASE ARCHIVELOG;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6578\u64da\u5eab\u7684\u6b78\u6a94\u6a21\u5f0f\u66f4\u6539\u70ba\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f5%ef%bc%9a%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95%e6%95%b8%e6%93%9a%e5%ba%ab-kfNCHjKLEs\">\u6b65\u9a5f5\uff1a\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab<\/h3>\n<pre><code>ALTER DATABASE OPEN;<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u91cd\u65b0\u555f\u52d5\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e6%89%8b%e5%8b%95%e6%ad%b8%e6%aa%94%e7%9a%84%e6%93%8d%e4%bd%9c-kfNCHjKLEs\">\u624b\u52d5\u6b78\u6a94\u7684\u64cd\u4f5c<\/h2>\n<p>\u5728\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u4e0b\uff0c\u7528\u6236\u9700\u8981\u624b\u52d5\u57f7\u884c\u65e5\u8a8c\u6a94\u6848\u7684\u6b78\u6a94\u64cd\u4f5c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u9032\u884c\u65e5\u8a8c\u6a94\u6848\u7684\u6b78\u6a94\uff1a<\/p>\n<pre><code>ALTER SYSTEM ARCHIVE LOG CURRENT;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u7576\u524d\u7684\u65e5\u8a8c\u6a94\u6848\u6b78\u6a94\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e6%81%a2%e5%be%a9%e6%95%b8%e6%93%9a%e7%9a%84%e9%81%8e%e7%a8%8b-kfNCHjKLEs\">\u6062\u5fa9\u6578\u64da\u7684\u904e\u7a0b<\/h2>\n<p>\u5728\u9700\u8981\u6062\u5fa9\u6578\u64da\u6642\uff0c\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u9078\u64c7\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u6b78\u6a94\u7684\u65e5\u8a8c\u6a94\u6848\u9032\u884c\u6062\u5fa9\u3002\u4ee5\u4e0b\u662f\u6062\u5fa9\u6578\u64da\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5c07\u6578\u64da\u5eab\u7f6e\u65bc\u95dc\u9589\u72c0\u614b\u3002<\/li>\n<li>\u555f\u52d5\u6578\u64da\u5eab\u4e26\u9032\u5165NOMOUNT\u72c0\u614b\u3002<\/li>\n<li>\u4f7f\u7528\u6062\u5fa9\u547d\u4ee4\u4f86\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kfNCHjKLEs\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u4fdd\u8b77\u7b56\u7565\uff0c\u901a\u904e\u624b\u52d5\u63a7\u5236\u65e5\u8a8c\u6a94\u6848\u7684\u6b78\u6a94\uff0c\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u9748\u6d3b\u6027\u3002\u6b63\u78ba\u914d\u7f6e\u548c\u4f7f\u7528\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u9762\u5c0d\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u6642\uff0c\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u7684\u61c9\u7528\u5834\u666f\uff0c\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u53ca\u5176\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u624b\u52d5\u6b78\u6a94\u6a21\u5f0f\u7684\u4ee3\u78bc\u63cf\u8ff0\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u7684\u6b78\u6a94\u548c\u6062\u5fa9\u904e\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95396","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95396","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95396"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95396\/revisions"}],"predecessor-version":[{"id":95397,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95396\/revisions\/95397"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}