{"id":153735,"date":"2024-11-02T09:55:18","date_gmt":"2024-11-02T01:55:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153735\/"},"modified":"2024-11-02T09:55:19","modified_gmt":"2024-11-02T01:55:19","slug":"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3oracle%e6%81%a2%e5%be%a9%e7%b5%90%e6%a7%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153735\/","title":{"rendered":"\u5e36\u60a8\u4e86\u89e3Oracle\u6062\u5fa9\u7d50\u69cb"},"content":{"rendered":"<h1 id=\"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3oracle%e6%81%a2%e5%be%a9%e7%b5%90%e6%a7%8b-bwTvLeLSRh\">\u5e36\u60a8\u4e86\u89e3Oracle\u6062\u5fa9\u7d50\u69cb<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6062\u5fa9\u7d50\u69cb\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5728\u610f\u5916\u60c5\u6cc1\u4e0b\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u7684\u6062\u5fa9\u7d50\u69cb\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5176\u904b\u4f5c\u539f\u7406\u53ca\u5be6\u65bd\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e6%81%a2%e5%be%a9%e7%b5%90%e6%a7%8b%ef%bc%9f-bwTvLeLSRh\">\u4ec0\u9ebc\u662fOracle\u6062\u5fa9\u7d50\u69cb\uff1f<\/h2>\n<p>Oracle\u6062\u5fa9\u7d50\u69cb\u662f\u6307\u4e00\u7cfb\u5217\u7684\u6280\u8853\u548c\u7b56\u7565\uff0c\u7528\u65bc\u4fdd\u8b77\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u5728\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6062\u5fa9\u3002\u9019\u4e9b\u7d50\u69cb\u5305\u62ec\u5099\u4efd\u3001\u65e5\u8a8c\u6587\u4ef6\u548c\u6062\u5fa9\u7ba1\u7406\u5de5\u5177\uff0c\u65e8\u5728\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"oracle%e7%9a%84%e5%82%99%e4%bb%bd%e9%a1%9e%e5%9e%8b-bwTvLeLSRh\">Oracle\u7684\u5099\u4efd\u985e\u578b<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5099\u4efd\u662f\u6062\u5fa9\u7d50\u69cb\u7684\u6838\u5fc3\u7d44\u6210\u90e8\u5206\u3002\u4e3b\u8981\u6709\u4ee5\u4e0b\u5e7e\u7a2e\u5099\u4efd\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u5099\u4efd\uff1a<\/strong>\u9019\u662f\u5c0d\u6574\u500b\u6578\u64da\u5eab\u7684\u5b8c\u6574\u5099\u4efd\uff0c\u901a\u5e38\u5728\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\u6642\u9032\u884c\u3002<\/li>\n<li><strong>\u589e\u91cf\u5099\u4efd\uff1a<\/strong>\u50c5\u5099\u4efd\u81ea\u4e0a\u6b21\u5099\u4efd\u4ee5\u4f86\u767c\u751f\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u6a23\u53ef\u4ee5\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u548c\u6642\u9593\u3002<\/li>\n<li><strong>\u5dee\u7570\u5099\u4efd\uff1a<\/strong>\u5099\u4efd\u81ea\u4e0a\u6b21\u5168\u5099\u4efd\u4ee5\u4f86\u6240\u6709\u8b8a\u66f4\u7684\u6578\u64da\uff0c\u9019\u7a2e\u65b9\u5f0f\u5728\u6062\u5fa9\u6642\u76f8\u5c0d\u7c21\u55ae\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e8%a7%92%e8%89%b2-bwTvLeLSRh\">\u65e5\u8a8c\u6587\u4ef6\u7684\u89d2\u8272<\/h2>\n<p>Oracle\u4f7f\u7528\u91cd\u505a\u65e5\u8a8c\uff08Redo Log\uff09\u548c\u64a4\u92b7\u65e5\u8a8c\uff08Undo Log\uff09\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002\u91cd\u505a\u65e5\u8a8c\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u66f4\u6539\uff0c\u9019\u4f7f\u5f97\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u80fd\u5920\u6062\u5fa9\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002\u64a4\u92b7\u65e5\u8a8c\u5247\u7528\u65bc\u56de\u6efe\u672a\u5b8c\u6210\u7684\u4e8b\u52d9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h3 id=\"%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e7%9a%84%e7%b5%90%e6%a7%8b-bwTvLeLSRh\">\u91cd\u505a\u65e5\u8a8c\u7684\u7d50\u69cb<\/h3>\n<p>\u91cd\u505a\u65e5\u8a8c\u7531\u4e00\u7cfb\u5217\u7684\u65e5\u8a8c\u7d44\u6210\uff0c\u6bcf\u500b\u65e5\u8a8c\u7d44\u5305\u542b\u591a\u500b\u65e5\u8a8c\u6587\u4ef6\u3002\u7576\u6578\u64da\u5eab\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u9019\u4e9b\u66f4\u6539\u6703\u9996\u5148\u5beb\u5165\u91cd\u505a\u65e5\u8a8c\uff0c\u7136\u5f8c\u518d\u5beb\u5165\u6578\u64da\u6587\u4ef6\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u5728\u5beb\u5165\u904e\u7a0b\u4e2d\u767c\u751f\u6545\u969c\uff0c\u6578\u64da\u4e5f\u53ef\u4ee5\u901a\u904e\u91cd\u505a\u65e5\u8a8c\u9032\u884c\u6062\u5fa9\u3002<\/p>\n<h3 id=\"%e6%92%a4%e9%8a%b7%e6%97%a5%e8%aa%8c%e7%9a%84%e7%b5%90%e6%a7%8b-bwTvLeLSRh\">\u64a4\u92b7\u65e5\u8a8c\u7684\u7d50\u69cb<\/h3>\n<p>\u64a4\u92b7\u65e5\u8a8c\u5247\u662f\u7528\u4f86\u4fdd\u5b58\u4e8b\u52d9\u7684\u6b77\u53f2\u4fe1\u606f\uff0c\u7576\u4e8b\u52d9\u9700\u8981\u56de\u6efe\u6642\uff0cOracle\u53ef\u4ee5\u4f7f\u7528\u9019\u4e9b\u4fe1\u606f\u4f86\u6062\u5fa9\u6578\u64da\u5230\u4e8b\u52d9\u958b\u59cb\u4e4b\u524d\u7684\u72c0\u614b\u3002\u9019\u5c0d\u65bc\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e6%81%a2%e5%be%a9%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7-bwTvLeLSRh\">\u6062\u5fa9\u7ba1\u7406\u5de5\u5177<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5e6b\u52a9\u7ba1\u7406\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\uff0c\u5176\u4e2d\u6700\u91cd\u8981\u7684\u662fOracle Recovery Manager\uff08RMAN\uff09\u3002RMAN\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u81ea\u52d5\u5316\u5099\u4efd\u548c\u6062\u5fa9\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u9805\u4f86\u512a\u5316\u6027\u80fd\u548c\u5b58\u5132\u4f7f\u7528\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e5%82%99%e4%bb%bd%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%a4%ba%e4%be%8b-bwTvLeLSRh\">\u4f7f\u7528RMAN\u9032\u884c\u5099\u4efd\u7684\u57fa\u672c\u793a\u4f8b<\/h3>\n<pre><code>RMAN&gt; BACKUP DATABASE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5c0d\u6574\u500b\u6578\u64da\u5eab\u9032\u884c\u5099\u4efd\u3002RMAN\u9084\u652f\u6301\u589e\u91cf\u5099\u4efd\u548c\u5dee\u7570\u5099\u4efd\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5099\u4efd\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-bwTvLeLSRh\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684\u6062\u5fa9\u7d50\u69cb\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u53ef\u7528\u6027\u7684\u95dc\u9375\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u3001\u65e5\u8a8c\u7ba1\u7406\u548c\u4f7f\u7528RMAN\u7b49\u5de5\u5177\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5176\u6578\u64da\u8cc7\u7522\uff0c\u4e26\u5728\u767c\u751f\u6545\u969c\u6642\u8fc5\u901f\u6062\u5fa9\u3002\u4e86\u89e3\u9019\u4e9b\u6280\u8853\u4e0d\u50c5\u6709\u52a9\u65bc\u6578\u64da\u7ba1\u7406\u8005\u63d0\u5347\u5176\u5c08\u696d\u6280\u80fd\uff0c\u4e5f\u80fd\u70ba\u4f01\u696d\u7684\u6578\u64da\u5b89\u5168\u63d0\u4f9b\u4fdd\u969c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Oracle\u6062\u5fa9\u7d50\u69cb\uff0c\u638c\u63e1\u6578\u64da\u6062\u5fa9\u6280\u8853\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6578\u64da\u5b89\u5168\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-153735","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153735","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=153735"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153735\/revisions"}],"predecessor-version":[{"id":153736,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153735\/revisions\/153736"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}