{"id":95412,"date":"2024-10-20T00:50:20","date_gmt":"2024-10-19T16:50:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95412\/"},"modified":"2024-10-20T00:50:20","modified_gmt":"2024-10-19T16:50:20","slug":"oracle%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e5%b0%8e%e5%87%ba%e5%af%a6%e4%be%8b%e6%8e%a2%e8%a8%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95412\/","title":{"rendered":"Oracle\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u5be6\u4f8b\u63a2\u8a0e"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e5%b0%8e%e5%87%ba%e5%af%a6%e4%be%8b%e6%8e%a2%e8%a8%8e-IAHjKKZHEc\">Oracle\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u5be6\u4f8b\u63a2\u8a0e<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u7684\u904e\u7a0b\u4e2d\uff0c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u662f\u975e\u5e38\u91cd\u8981\u7684\u64cd\u4f5c\u3002Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u4f86\u5be6\u73fe\u9019\u4e9b\u64cd\u4f5c\uff0c\u672c\u6587\u5c07\u63a2\u8a0eOracle\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u7684\u5be6\u4f8b\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-IAHjKKZHEc\">\u6578\u64da\u5c0e\u5165\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5c0e\u5165\u662f\u5c07\u5916\u90e8\u6578\u64da\u8f09\u5165\u5230Oracle\u6578\u64da\u5eab\u4e2d\u7684\u904e\u7a0b\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5230\u6578\u64da\u683c\u5f0f\u7684\u8f49\u63db\u548c\u6578\u64da\u7684\u6e05\u6d17\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u652f\u6301\u6578\u64da\u5c0e\u5165\uff0c\u5305\u62ecSQL*Loader\u548cOracle Data Pump\u3002<\/p>\n<h3 id=\"sqlloader-IAHjKKZHEc\">SQL*Loader<\/h3>\n<p>SQL*Loader\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u7528\u65bc\u5c07\u6578\u64da\u5f9e\u5916\u90e8\u6587\u4ef6\u5c0e\u5165\u5230Oracle\u6578\u64da\u5eab\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u683c\u5f0f\uff0c\u5982CSV\u3001TXT\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684SQL*Loader\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<pre><code>LOAD DATA\nINFILE 'data.csv'\nINTO TABLE employees\nFIELDS TERMINATED BY ','\n(\n    employee_id,\n    first_name,\n    last_name,\n    email,\n    hire_date\n)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6578\u64da\u5f9e\u540d\u70badata.csv\u7684\u6587\u4ef6\u4e2d\u5c0e\u5165\u5230employees\u8868\u4e2d\u3002FIELDS TERMINATED BY\u6307\u5b9a\u4e86\u5b57\u6bb5\u4e4b\u9593\u7684\u5206\u9694\u7b26\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%b0%8e%e5%87%ba%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-IAHjKKZHEc\">\u6578\u64da\u5c0e\u51fa\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5c0e\u51fa\u662f\u5c07Oracle\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u8f49\u5b58\u5230\u5916\u90e8\u6587\u4ef6\u7684\u904e\u7a0b\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u7528\u65bc\u6578\u64da\u5099\u4efd\u6216\u6578\u64da\u9077\u79fb\u3002Oracle\u540c\u6a23\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u652f\u6301\u6578\u64da\u5c0e\u51fa\uff0c\u5305\u62ecData Pump\u548cEXP\u5de5\u5177\u3002<\/p>\n<h3 id=\"oracle-data-pump-IAHjKKZHEc\">Oracle Data Pump<\/h3>\n<p>Oracle Data Pump\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u51fa\u5de5\u5177\uff0c\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Data Pump\u5c0e\u51fa\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>expdp system\/password DIRECTORY=dpump_dir DUMPFILE=employees.dmp LOGFILE=employees.log SCHEMAS=hr\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u7cfb\u7d71\u7528\u6236\u4f7f\u7528Data Pump\u5c07hr\u6a21\u5f0f\u4e0b\u7684\u6578\u64da\u5c0e\u51fa\u5230\u540d\u70baemployees.dmp\u7684\u6587\u4ef6\u4e2d\uff0c\u4e26\u751f\u6210\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6employees.log\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e5%b0%8e%e5%87%ba%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-IAHjKKZHEc\">\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u683c\u5f0f\uff1a<\/strong>\u78ba\u4fdd\u5c0e\u5165\u7684\u6578\u64da\u683c\u5f0f\u8207\u76ee\u6a19\u8868\u7684\u7d50\u69cb\u76f8\u7b26\u3002<\/li>\n<li><strong>\u6b0a\u9650\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u57f7\u884c\u5c0e\u5165\u5c0e\u51fa\u64cd\u4f5c\u7684\u7528\u6236\u64c1\u6709\u76f8\u61c9\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u5728\u9032\u884c\u5927\u898f\u6a21\u6578\u64da\u5c0e\u5165\u6642\uff0c\u8003\u616e\u4f7f\u7528\u6279\u91cf\u64cd\u4f5c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-IAHjKKZHEc\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u64cd\u4f5c\u7d93\u5e38\u7528\u65bc\u6578\u64da\u9077\u79fb\u548c\u7cfb\u7d71\u5347\u7d1a\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u516c\u53f8\u53ef\u80fd\u9700\u8981\u5c07\u820a\u7cfb\u7d71\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230\u65b0\u7684Oracle\u6578\u64da\u5eab\u4e2d\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528SQL*Loader\u9032\u884c\u6578\u64da\u5c0e\u5165\uff0c\u4e26\u4f7f\u7528Data Pump\u9032\u884c\u6578\u64da\u5c0e\u51fa\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b8c\u6210\u6578\u64da\u9077\u79fb\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IAHjKKZHEc\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u662f\u6578\u64da\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u901a\u904e\u4f7f\u7528SQL*Loader\u548cOracle Data Pump\u7b49\u5de5\u5177\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u64cd\u4f5c\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u6642\uff0c\u9700\u8003\u616e\u6578\u64da\u683c\u5f0f\u3001\u6b0a\u9650\u8a2d\u7f6e\u53ca\u6027\u80fd\u7b49\u56e0\u7d20\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u4e4b\u8209\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u64cd\u4f5c\u7684\u6d41\u66a2\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u7684\u5be6\u4f8b\uff0c\u6df1\u5165\u4e86\u89e3\u6578\u64da\u7ba1\u7406\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\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-95412","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95412","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=95412"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95412\/revisions"}],"predecessor-version":[{"id":95413,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95412\/revisions\/95413"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}