{"id":5737,"date":"2024-11-14T11:42:04","date_gmt":"2024-11-14T03:42:04","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5737\/"},"modified":"2024-11-14T11:42:04","modified_gmt":"2024-11-14T03:42:04","slug":"oracle%e5%a4%87%e4%bb%bd%e6%95%b0%e6%8d%ae%e5%ba%93%e6%80%8e%e4%b9%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5737\/","title":{"rendered":"oracle\u5907\u4efd\u6570\u636e\u5e93\u600e\u4e48\u7528"},"content":{"rendered":"<blockquote><p>\n  \u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 rman\u3001data pump \u6216 sql \u8bed\u53e5\u6765\u5907\u4efd oracle \u6570\u636e\u5e93\u3002\u63a8\u8350\u4f7f\u7528 rman\uff0c\u5b83\u63d0\u4f9b\u4e86\u589e\u91cf\u3001\u5e76\u53d1\u3001\u538b\u7f29\u548c\u52a0\u5bc6\u5907\u4efd\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a1. \u4f7f\u7528 rman \u8fdb\u884c\u5907\u4efd\uff1a\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3001\u521b\u5efa\u5907\u4efd\u811a\u672c\u5e76\u8fd0\u884c\u5b83\u30022. \u4f7f\u7528 data pump \u8fdb\u884c\u5907\u4efd\uff1a\u4ee5 sysdba \u8eab\u4efd\u5bfc\u51fa\u6570\u636e\u5e93\u30023. \u4f7f\u7528 sql \u8bed\u53e5\u8fdb\u884c\u5907\u4efd\uff1a\u4ee5 sysdba \u8eab\u4efd\u4f7f\u7528 backup database \u8bed\u53e5\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/30\/2024053021424334003.jpg\" class=\"aligncenter\" title=\"oracle\u5907\u4efd\u6570\u636e\u5e93\u600e\u4e48\u7528\u63d2\u56fe\" alt=\"oracle\u5907\u4efd\u6570\u636e\u5e93\u600e\u4e48\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Oracle \u4e2d\u5907\u4efd\u6570\u636e\u5e93<\/strong><\/p>\n<p>\u5907\u4efd\u6570\u636e\u5e93\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u7684\u5173\u952e\u6b65\u9aa4\uff0c\u5b83\u53ef\u4ee5\u786e\u4fdd\u5728\u6570\u636e\u635f\u574f\u6216\u4e22\u5931\u7684\u60c5\u51b5\u4e0b\u80fd\u591f\u6062\u590d\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 Oracle \u5907\u4efd\u6570\u636e\u5e93\u7684\u65b9\u6cd5\uff1a<\/p>\n<p><strong>1. \u9009\u62e9\u5907\u4efd\u65b9\u6cd5<\/strong><\/p>\n<p>Oracle \u63d0\u4f9b\u4e86\u591a\u79cd\u5907\u4efd\u65b9\u6cd5\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>RMAN\uff08\u6062\u590d\u7ba1\u7406\u5668\uff09\uff1a<\/strong>Oracle \u7684\u5185\u7f6e\u5907\u4efd\u5de5\u5177\uff0c\u529f\u80fd\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\u3002<\/li>\n<li> <strong>expdp\uff08\u6570\u636e\u6cf5\u5bfc\u51fa\uff09\uff1a<\/strong>\u5c06\u6570\u636e\u5e93\u5bf9\u8c61\u5bfc\u51fa\u4e3a\u6587\u4ef6\u3002<\/li>\n<li> <strong>impdp\uff08\u6570\u636e\u6cf5\u5bfc\u5165\uff09\uff1a<\/strong>\u4ece\u6587\u4ef6\u5bfc\u5165\u6570\u636e\u5e93\u5bf9\u8c61\u3002<\/li>\n<li> <strong>SQL \u8bed\u53e5\uff1a<\/strong>\u4f7f\u7528 SQL \u8bed\u53e5\u624b\u52a8\u5907\u4efd\u6570\u636e\u5e93\u3002<\/li>\n<\/ul>\n<p><strong>2. \u4f7f\u7528 RMAN \u8fdb\u884c\u5907\u4efd<\/strong><\/p>\n<p>RMAN \u662f\u63a8\u8350\u7684\u5907\u4efd\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u4f18\u70b9\uff1a<\/p>\n<ul>\n<li>\u589e\u91cf\u5907\u4efd<\/li>\n<li>\u5e76\u53d1\u5907\u4efd<\/li>\n<li>\u538b\u7f29\u548c\u52a0\u5bc6<\/li>\n<\/ul>\n<p>\u8981\u4f7f\u7528 RMAN \u8fdb\u884c\u5907\u4efd\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1arman target \/<\/li>\n<li>\u521b\u5efa\u5907\u4efd\u811a\u672c\uff1acreate script SET NEWNAME ALL comment &#8216;Description of backup&#8217; NORESETLOGS&#8217; <\/li>\n<li>\u8fd0\u884c\u5907\u4efd\u811a\u672c\uff1arun script <\/li>\n<li>\u65ad\u5f00 RMAN\uff1aexit<\/li>\n<\/ul>\n<p><strong>3. \u4f7f\u7528 Data Pump \u8fdb\u884c\u5907\u4efd<\/strong><\/p>\n<p>Data Pump \u662f\u53e6\u4e00\u79cd\u5907\u4efd\u65b9\u6cd5\uff0c\u5b83\u53ef\u4ee5\u5c06\u6570\u636e\u5e93\u5bf9\u8c61\u5bfc\u51fa\u5230\u6587\u4ef6\u4e2d\u3002\u8981\u4f7f\u7528 Data Pump \u8fdb\u884c\u5907\u4efd\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u4ee5 SYSDBA \u8eab\u4efd\u8fde\u63a5\u5230\u6570\u636e\u5e93<\/li>\n<li>\u5bfc\u51fa\u6570\u636e\u5e93\uff1aexpdp user\/password directory=dumpfile_dir dumpfile=export.dmp<\/li>\n<\/ul>\n<p><strong>4. \u4f7f\u7528 SQL \u8bed\u53e5\u8fdb\u884c\u5907\u4efd<\/strong><\/p>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4f7f\u7528 SQL \u8bed\u53e5\u624b\u52a8\u5907\u4efd\u6570\u636e\u5e93\u3002\u8981\u8fd9\u6837\u505a\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u4ee5 SYSDBA \u8eab\u4efd\u8fde\u63a5\u5230\u6570\u636e\u5e93<\/li>\n<li>\u4f7f\u7528 BACKUP DATABASE \u8bed\u53e5\uff1aBACKUP DATABASE TO &#8216; &#8216; AS COPY; <\/li>\n<\/ul>\n<p><strong>\u6ce8\u610f\u4e8b\u9879<\/strong><\/p>\n<ul>\n<li>\u5728\u5907\u4efd\u6570\u636e\u5e93\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u6ca1\u6709\u672a\u63d0\u4ea4\u7684\u4e8b\u52a1\u3002<\/li>\n<li>\u5b9a\u671f\u8fdb\u884c\u5907\u4efd\uff0c\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u7684\u98ce\u9669\u3002<\/li>\n<li>\u5b58\u50a8\u5907\u4efd\u5230\u4e0e\u751f\u4ea7\u6570\u636e\u5e93\u4e0d\u540c\u7684\u4f4d\u7f6e\uff0c\u4ee5\u907f\u514d\u6570\u636e\u4e22\u5931\u3002<\/li>\n<li>\u6d4b\u8bd5\u6062\u590d\u4ee5\u786e\u4fdd\u5907\u4efd\u662f\u6709\u6548\u7684\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5907\u4efd\u6570\u636e\u5e93\u600e\u4e48\u7528\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528 rman\u3001data pump \u6216 sql \u8bed\u53e5\u6765\u5907\u4efd oracle \u6570\u636e\u5e93\u3002\u63a8\u8350\u4f7f\u7528 rman\uff0c\u5b83\u63d0\u4f9b\u4e86\u589e\u91cf\u3001\u5e76\u53d1\u3001\u538b\u7f29\u548c\u52a0\u5bc6\u5907\u4efd\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a1. \u4f7f\u7528 rman \u8fdb\u884c\u5907\u4efd\uff1a\u8fde\u63a5\u5230\u6570\u636e\u5e93\u3001\u521b\u5efa\u5907\u4efd\u811a\u672c\u5e76\u8fd0\u884c\u5b83\u30022. \u4f7f\u7528 data pump \u8fdb\u884c\u5907\u4efd\uff1a\u4ee5 sysdba \u8eab\u4efd\u5bfc\u51fa\u6570\u636e\u5e93\u30023. \u4f7f\u7528 sql \u8bed\u53e5\u8fdb\u884c\u5907\u4efd\uff1a\u4ee5 sysdba \u8eab\u4efd\u4f7f\u7528 backup database \u8bed\u53e5\u3002 \u5982\u4f55\u5728 Oracle \u4e2d\u5907\u4efd\u6570\u636e\u5e93 \u5907\u4efd\u6570\u636e\u5e93\u662f\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\u7684\u5173\u952e\u6b65\u9aa4\uff0c\u5b83\u53ef\u4ee5\u786e\u4fdd\u5728\u6570\u636e\u635f\u574f\u6216\u4e22\u5931\u7684\u60c5\u51b5\u4e0b\u80fd\u591f\u6062\u590d\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 Oracle \u5907\u4efd\u6570\u636e\u5e93\u7684\u65b9\u6cd5\uff1a 1. \u9009\u62e9\u5907\u4efd\u65b9\u6cd5 Oracle \u63d0\u4f9b\u4e86\u591a\u79cd\u5907\u4efd\u65b9\u6cd5\uff0c\u5305\u62ec\uff1a RMAN\uff08\u6062\u590d\u7ba1\u7406\u5668\uff09\uff1aOracle \u7684\u5185\u7f6e\u5907\u4efd\u5de5\u5177\uff0c\u529f\u80fd\u5f3a\u5927\u4e14\u6613\u4e8e\u4f7f\u7528\u3002 expdp\uff08\u6570\u636e\u6cf5\u5bfc\u51fa\uff09\uff1a\u5c06\u6570\u636e\u5e93\u5bf9\u8c61\u5bfc\u51fa\u4e3a\u6587\u4ef6\u3002 impdp\uff08\u6570\u636e\u6cf5\u5bfc\u5165\uff09\uff1a\u4ece\u6587\u4ef6\u5bfc\u5165\u6570\u636e\u5e93\u5bf9\u8c61\u3002 SQL \u8bed\u53e5\uff1a\u4f7f\u7528 SQL \u8bed\u53e5\u624b\u52a8\u5907\u4efd\u6570\u636e\u5e93\u3002 2. \u4f7f\u7528 RMAN \u8fdb\u884c\u5907\u4efd RMAN \u662f\u63a8\u8350\u7684\u5907\u4efd\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u4f18\u70b9\uff1a \u589e\u91cf\u5907\u4efd \u5e76\u53d1\u5907\u4efd \u538b\u7f29\u548c\u52a0\u5bc6 \u8981\u4f7f\u7528 RMAN [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5737","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5737"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5737\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}