{"id":183484,"date":"2024-11-10T05:12:23","date_gmt":"2024-11-09T21:12:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183484\/"},"modified":"2024-11-10T05:12:24","modified_gmt":"2024-11-09T21:12:24","slug":"%e5%af%a6%e6%88%b0oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183484\/","title":{"rendered":"\u5be6\u6230Oracle\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e6%88%b0oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9-UtNFFUunuR\">\u5be6\u6230Oracle\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9<\/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\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u5099\u4efd\u8207\u6062\u5fa9\u7b56\u7565\u5c0d\u65bc\u4fdd\u8b77\u6578\u64da\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u5728\u5be6\u969b\u64cd\u4f5c\u4e2d\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e5%82%99%e4%bb%bdoracle%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-UtNFFUunuR\">\u70ba\u4ec0\u9ebc\u9700\u8981\u5099\u4efdOracle\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u6578\u64da\u4e1f\u5931\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u5305\u62ec\u786c\u4ef6\u6545\u969c\u3001\u4eba\u70ba\u932f\u8aa4\u3001\u81ea\u7136\u707d\u5bb3\u7b49\u3002\u5099\u4efd\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\u7684\u6709\u6548\u624b\u6bb5\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\uff0c\u4f01\u696d\u53ef\u4ee5\u5728\u767c\u751f\u6545\u969c\u6642\u8fc5\u901f\u6062\u5fa9\u6578\u64da\uff0c\u6e1b\u5c11\u696d\u52d9\u4e2d\u65b7\u7684\u6642\u9593\u548c\u640d\u5931\u3002<\/p>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd%e9%a1%9e%e5%9e%8b-UtNFFUunuR\">Oracle\u6578\u64da\u5eab\u7684\u5099\u4efd\u985e\u578b<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u5099\u4efd\u9078\u9805\uff0c\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u7a2e\uff1a<\/p>\n<ul>\n<li><strong>\u7269\u7406\u5099\u4efd\uff1a<\/strong>\u9019\u7a2e\u5099\u4efd\u65b9\u5f0f\u76f4\u63a5\u8907\u88fd\u6578\u64da\u6587\u4ef6\u3001\u63a7\u5236\u6587\u4ef6\u548c\u65e5\u8a8c\u6587\u4ef6\u3002\u7269\u7406\u5099\u4efd\u53ef\u4ee5\u5206\u70ba\u51b7\u5099\u4efd\u548c\u71b1\u5099\u4efd\u3002<\/li>\n<li><strong>\u908f\u8f2f\u5099\u4efd\uff1a<\/strong>\u908f\u8f2f\u5099\u4efd\u662f\u901a\u904e\u5c0e\u51fa\u6578\u64da\u4f86\u5be6\u73fe\u7684\uff0c\u901a\u5e38\u4f7f\u7528Oracle\u7684\u6578\u64da\u6cf5\uff08Data Pump\uff09\u5de5\u5177\u3002\u9019\u7a2e\u65b9\u5f0f\u9069\u5408\u65bc\u9700\u8981\u9078\u64c7\u6027\u5099\u4efd\u7279\u5b9a\u6578\u64da\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8coracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%82%99%e4%bb%bd-UtNFFUunuR\">\u5982\u4f55\u9032\u884cOracle\u6578\u64da\u5eab\u7684\u5099\u4efd<\/h2>\n<h3 id=\"%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e7%89%a9%e7%90%86%e5%82%99%e4%bb%bd-UtNFFUunuR\">\u4f7f\u7528RMAN\u9032\u884c\u7269\u7406\u5099\u4efd<\/h3>\n<p>Oracle Recovery Manager\uff08RMAN\uff09\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u7528\u65bc\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528RMAN\u9032\u884c\u7269\u7406\u5099\u4efd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>RMAN&gt; CONNECT TARGET \/\nRMAN&gt; BACKUP DATABASE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5099\u4efd\u6574\u500b\u6578\u64da\u5eab\u3002\u7528\u6236\u9084\u53ef\u4ee5\u9078\u64c7\u5099\u4efd\u7279\u5b9a\u7684\u6578\u64da\u6587\u4ef6\u6216\u8868\u7a7a\u9593\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>RMAN&gt; BACKUP DATAFILE 1, 2;<\/code><\/pre>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e6%b3%b5%e9%80%b2%e8%a1%8c%e9%82%8f%e8%bc%af%e5%82%99%e4%bb%bd-UtNFFUunuR\">\u4f7f\u7528\u6578\u64da\u6cf5\u9032\u884c\u908f\u8f2f\u5099\u4efd<\/h3>\n<p>\u6578\u64da\u6cf5\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u6578\u64da\u6cf5\u9032\u884c\u908f\u8f2f\u5099\u4efd\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>expdp username\/password DIRECTORY=dpump_dir DUMPFILE=mydb.dmp LOGFILE=mydb.log SCHEMAS=my_schema;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5c0e\u51fa\u6307\u5b9a\u6a21\u5f0f\u7684\u6578\u64da\u5230\u4e00\u500b.dmp\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%81%a2%e5%be%a9%e6%96%b9%e6%b3%95-UtNFFUunuR\">Oracle\u6578\u64da\u5eab\u7684\u6062\u5fa9\u65b9\u6cd5<\/h2>\n<p>\u5728\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u7684\u60c5\u6cc1\u4e0b\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u6839\u64da\u5099\u4efd\u7684\u985e\u578b\uff0c\u6062\u5fa9\u65b9\u6cd5\u4e5f\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9-UtNFFUunuR\">\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9<\/h3>\n<p>\u5982\u679c\u4f7f\u7528RMAN\u9032\u884c\u5099\u4efd\uff0c\u6062\u5fa9\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u6062\u5fa9\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>RMAN&gt; CONNECT TARGET \/\nRMAN&gt; RESTORE DATABASE;\nRMAN&gt; RECOVER DATABASE;<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u6574\u500b\u6578\u64da\u5eab\u4e26\u61c9\u7528\u6240\u6709\u7684\u65e5\u8a8c\u6587\u4ef6\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e6%b3%b5%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9-UtNFFUunuR\">\u4f7f\u7528\u6578\u64da\u6cf5\u9032\u884c\u6062\u5fa9<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u6578\u64da\u6cf5\u9032\u884c\u908f\u8f2f\u5099\u4efd\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u6062\u5fa9\uff1a<\/p>\n<pre><code>impdp username\/password DIRECTORY=dpump_dir DUMPFILE=mydb.dmp LOGFILE=mydb_restore.log;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5f9e.dmp\u6587\u4ef6\u4e2d\u5c0e\u5165\u6578\u64da\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-UtNFFUunuR\">\u7d50\u8ad6<\/h2>\n<p>\u5099\u4efd\u8207\u6062\u5fa9\u662fOracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u901a\u904e\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u548c\u6709\u6548\u7684\u6062\u5fa9\u65b9\u6cd5\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u3002\u7121\u8ad6\u662f\u4f7f\u7528RMAN\u9032\u884c\u7269\u7406\u5099\u4efd\uff0c\u9084\u662f\u4f7f\u7528\u6578\u64da\u6cf5\u9032\u884c\u908f\u8f2f\u5099\u4efd\uff0c\u4e86\u89e3\u9019\u4e9b\u5de5\u5177\u7684\u4f7f\u7528\u65b9\u6cd5\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\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\">\u96f2\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>\u638c\u63e1Oracle\u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9\u7684\u5be6\u6230\u6280\u5de7\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u696d\u52d9\u9023\u7e8c\u6027\uff0c\u63d0\u5347\u7ba1\u7406\u6548\u7387\u8207\u53ef\u9760\u6027\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-183484","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183484","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=183484"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183484\/revisions"}],"predecessor-version":[{"id":183485,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183484\/revisions\/183485"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}