{"id":95070,"date":"2024-10-19T21:59:18","date_gmt":"2024-10-19T13:59:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95070\/"},"modified":"2024-10-19T21:59:18","modified_gmt":"2024-10-19T13:59:18","slug":"oracle%e5%b0%8e%e5%87%ba%e6%9f%90%e4%ba%9b%e7%94%a8%e6%88%b6%e4%b8%ad%e6%89%80%e6%9c%89%e8%a1%a8%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95070\/","title":{"rendered":"Oracle\u5c0e\u51fa\u67d0\u4e9b\u7528\u6236\u4e2d\u6240\u6709\u8868\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"oracle%e5%b0%8e%e5%87%ba%e6%9f%90%e4%ba%9b%e7%94%a8%e6%88%b6%e4%b8%ad%e6%89%80%e6%9c%89%e8%a1%a8%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95-CNnPpxycHW\">Oracle\u5c0e\u51fa\u67d0\u4e9b\u7528\u6236\u4e2d\u6240\u6709\u8868\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6cd5<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5c0e\u51fa\u6578\u64da\u662f\u4e00\u9805\u5e38\u898b\u7684\u4efb\u52d9\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5099\u4efd\u6216\u9077\u79fb\u6578\u64da\u6642\u3002Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5c0e\u51fa\u6578\u64da\uff0c\u5176\u4e2d\u4e00\u7a2e\u6709\u6548\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Oracle\u7684\u6578\u64da\u6cf5\uff08Data Pump\uff09\u5de5\u5177\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5c0e\u51fa\u67d0\u4e9b\u7528\u6236\u4e2d\u6240\u6709\u8868\u7684\u5177\u9ad4\u64cd\u4f5c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-CNnPpxycHW\">\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5c0e\u51fa\u64cd\u4f5c\u3002\u901a\u5e38\uff0c\u60a8\u9700\u8981\u64c1\u6709DBA\u89d2\u8272\u6216\u7279\u5b9a\u7684\u5c0e\u51fa\u6b0a\u9650\u3002\u6b64\u5916\uff0c\u60a8\u9700\u8981\u78ba\u4fddOracle\u6578\u64da\u6cf5\u5de5\u5177\u5df2\u7d93\u5b89\u88dd\u4e26\u53ef\u7528\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e6%b3%b5%e5%b0%8e%e5%87%ba-CNnPpxycHW\">\u4f7f\u7528\u6578\u64da\u6cf5\u5c0e\u51fa<\/h2>\n<p>Oracle\u6578\u64da\u6cf5\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u5de5\u5177\uff0c\u4f7f\u7528\u5b83\u53ef\u4ee5\u8f15\u9b06\u5730\u5c0e\u51fa\u7528\u6236\u7684\u6240\u6709\u8868\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u7684\u64cd\u4f5c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%89%b5%e5%bb%ba%e7%9b%ae%e9%8c%84%e5%b0%8d%e8%b1%a1-CNnPpxycHW\">\u6b65\u9a5f1\uff1a\u5275\u5efa\u76ee\u9304\u5c0d\u8c61<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u76ee\u9304\u5c0d\u8c61\uff0c\u9019\u500b\u76ee\u9304\u5c07\u7528\u65bc\u5b58\u5132\u5c0e\u51fa\u7684\u6578\u64da\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u5275\u5efa\u76ee\u9304\uff1a<\/p>\n<pre><code>CREATE DIRECTORY export_dir AS '\/path\/to\/export\/directory';\nGRANT READ, WRITE ON DIRECTORY export_dir TO your_user;<\/code><\/pre>\n<p>\u8acb\u5c07`\/path\/to\/export\/directory`\u66ff\u63db\u70ba\u60a8\u5e0c\u671b\u5b58\u5132\u5c0e\u51fa\u6587\u4ef6\u7684\u5be6\u969b\u8def\u5f91\uff0c\u4e26\u5c07`your_user`\u66ff\u63db\u70ba\u57f7\u884c\u5c0e\u51fa\u64cd\u4f5c\u7684\u7528\u6236\u540d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%9f%b7%e8%a1%8c%e5%b0%8e%e5%87%ba%e6%93%8d%e4%bd%9c-CNnPpxycHW\">\u6b65\u9a5f2\uff1a\u57f7\u884c\u5c0e\u51fa\u64cd\u4f5c<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5c0e\u51fa\u7279\u5b9a\u7528\u6236\u7684\u6240\u6709\u8868\uff1a<\/p>\n<pre><code>expdp your_user\/your_password DIRECTORY=export_dir DUMPFILE=your_user_tables.dmp LOGFILE=your_user_tables.log SCHEMAS=your_user<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c`your_user`\u662f\u60a8\u8981\u5c0e\u51fa\u7684\u7528\u6236\u540d\uff0c`your_password`\u662f\u8a72\u7528\u6236\u7684\u5bc6\u78bc\uff0c`your_user_tables.dmp`\u662f\u5c0e\u51fa\u6587\u4ef6\u7684\u540d\u7a31\uff0c`your_user_tables.log`\u662f\u65e5\u8a8c\u6587\u4ef6\u7684\u540d\u7a31\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e6%aa%a2%e6%9f%a5%e5%b0%8e%e5%87%ba%e7%b5%90%e6%9e%9c-CNnPpxycHW\">\u6b65\u9a5f3\uff1a\u6aa2\u67e5\u5c0e\u51fa\u7d50\u679c<\/h3>\n<p>\u5c0e\u51fa\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6\u4ee5\u78ba\u4fdd\u64cd\u4f5c\u6210\u529f\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff1a<\/p>\n<pre><code>cat \/path\/to\/export\/directory\/your_user_tables.log<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u5c0e\u51fa\u6210\u529f\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-CNnPpxycHW\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u5c0e\u51fa\u76ee\u9304\u7684\u8def\u5f91\u6b63\u78ba\uff0c\u4e26\u4e14Oracle\u7528\u6236\u6709\u6b0a\u9650\u8a2a\u554f\u3002<\/li>\n<li>\u5728\u5c0e\u51fa\u904e\u7a0b\u4e2d\uff0c\u8acb\u6ce8\u610f\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u6839\u64da\u6578\u64da\u91cf\u7684\u5927\u5c0f\uff0c\u5c0e\u51fa\u904e\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u6642\u9593\uff0c\u8acb\u8010\u5fc3\u7b49\u5f85\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CNnPpxycHW\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c0e\u51faOracle\u6578\u64da\u5eab\u4e2d\u67d0\u4e9b\u7528\u6236\u7684\u6240\u6709\u8868\u3002\u9019\u4e00\u904e\u7a0b\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u9ad8\u6548\uff0c\u9069\u5408\u7528\u65bc\u6578\u64da\u5099\u4efd\u548c\u9077\u79fb\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u5c0e\u51fa\u7279\u5b9a\u7528\u6236\u6240\u6709\u8868\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6cd5\uff0c\u7c21\u5316\u6578\u64da\u5099\u4efd\u8207\u7ba1\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\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-95070","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95070","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=95070"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95070\/revisions"}],"predecessor-version":[{"id":95071,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95070\/revisions\/95071"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}