{"id":166013,"date":"2024-11-05T15:00:24","date_gmt":"2024-11-05T07:00:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166013\/"},"modified":"2024-11-05T15:00:24","modified_gmt":"2024-11-05T07:00:24","slug":"%e5%bf%ab%e9%80%9f%e7%b0%a1%e4%be%bf%ef%bc%9a%e5%b0%8e%e5%87%baoracle%e7%94%a8%e6%88%b6%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f%e8%88%87%e6%96%b9%e6%b3%95%e7%b0%a1%e4%bb%8b-%e5%b0%8e","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166013\/","title":{"rendered":"\u5feb\u901f\u7c21\u4fbf\uff1a\u5c0e\u51faOracle\u7528\u6236\u6578\u64da\u5eab\u7684\u6b65\u9a5f\u8207\u65b9\u6cd5\u7c21\u4ecb (\u5c0e\u51faoracle\u67d0\u500b\u7528\u6236\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%bf%ab%e9%80%9f%e7%b0%a1%e4%be%bf%ef%bc%9a%e5%b0%8e%e5%87%baoracle%e7%94%a8%e6%88%b6%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f%e8%88%87%e6%96%b9%e6%b3%95%e7%b0%a1%e4%bb%8b-QqnzGJGCGk\">\u5feb\u901f\u7c21\u4fbf\uff1a\u5c0e\u51faOracle\u7528\u6236\u6578\u64da\u5eab\u7684\u6b65\u9a5f\u8207\u65b9\u6cd5\u7c21\u4ecb<\/h1>\n<p>\u5728\u6578\u64da\u7ba1\u7406\u7684\u904e\u7a0b\u4e2d\uff0c\u5c0e\u51fa\u6578\u64da\u5eab\u662f\u4e00\u9805\u5e38\u898b\u7684\u9700\u6c42\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u5099\u4efd\u3001\u9077\u79fb\u6216\u9032\u884c\u6578\u64da\u5206\u6790\u6642\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5c0e\u51fa\u7528\u6236\u6578\u64da\u5eab\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5c0e\u51faOracle\u67d0\u500b\u7528\u6236\u6578\u64da\u5eab\u7684\u6b65\u9a5f\u8207\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u638c\u63e1\u9019\u4e00\u6280\u80fd\u3002<\/p>\n<h2 id=\"%e5%b0%8e%e5%87%baoracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-QqnzGJGCGk\">\u5c0e\u51faOracle\u6578\u64da\u5eab\u7684\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u5c0e\u51fa\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u548c\u5c0e\u51fa\u6578\u64da\u5eab\u3002<\/li>\n<li>\u78ba\u4fddOracle\u6578\u64da\u5eab\u5df2\u7d93\u5b89\u88dd\u4e26\u904b\u884c\u6b63\u5e38\u3002<\/li>\n<li>\u6e96\u5099\u597d\u5c0e\u51fa\u6578\u64da\u7684\u76ee\u6a19\u4f4d\u7f6e\uff0c\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8data-pump%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab-QqnzGJGCGk\">\u4f7f\u7528Data Pump\u5c0e\u51fa\u6578\u64da\u5eab<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u4e00\u500b\u540d\u70baData Pump\u7684\u5de5\u5177\uff0c\u9019\u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Data Pump\u5c0e\u51fa\u7528\u6236\u6578\u64da\u5eab\u7684\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-QqnzGJGCGk\">\u6b65\u9a5f1\uff1a\u5275\u5efa\u76ee\u9304\u5c0d\u8c61<\/h3>\n<p>\u5728\u5c0e\u51fa\u6578\u64da\u4e4b\u524d\uff0c\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\u5c0d\u8c61\uff1a<\/p>\n<pre><code>CREATE DIRECTORY export_dir AS '\/path\/to\/export\/directory';<\/code><\/pre>\n<p>\u8acb\u5c07&#8217;\/path\/to\/export\/directory&#8217;\u66ff\u63db\u70ba\u5be6\u969b\u7684\u76ee\u9304\u8def\u5f91\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-QqnzGJGCGk\">\u6b65\u9a5f2\uff1a\u6388\u4e88\u6b0a\u9650<\/h3>\n<p>\u5275\u5efa\u76ee\u9304\u5f8c\uff0c\u9700\u8981\u6388\u4e88\u7528\u6236\u5c0d\u8a72\u76ee\u9304\u7684\u8b80\u53d6\u548c\u5beb\u5165\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT READ, WRITE ON DIRECTORY export_dir TO your_username;<\/code><\/pre>\n<p>\u8acb\u5c07&#8217;your_username&#8217;\u66ff\u63db\u70ba\u5be6\u969b\u7684\u7528\u6236\u540d\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%9f%b7%e8%a1%8c%e5%b0%8e%e5%87%ba%e5%91%bd%e4%bb%a4-QqnzGJGCGk\">\u6b65\u9a5f3\uff1a\u57f7\u884c\u5c0e\u51fa\u547d\u4ee4<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>expdp your_username\/your_password DIRECTORY=export_dir DUMPFILE=your_database.dmp LOGFILE=export.log<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c&#8217;your_database.dmp&#8217;\u662f\u5c0e\u51fa\u6587\u4ef6\u7684\u540d\u7a31\uff0c&#8217;export.log&#8217;\u662f\u65e5\u8a8c\u6587\u4ef6\u7684\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8sqlplus%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab-QqnzGJGCGk\">\u4f7f\u7528SQL*Plus\u5c0e\u51fa\u6578\u64da\u5eab<\/h2>\n<p>\u9664\u4e86Data Pump\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528SQL*Plus\u5de5\u5177\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528SQL*Plus\u5c0e\u51fa\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e9%80%a3%e6%8e%a5%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab-QqnzGJGCGk\">\u6b65\u9a5f1\uff1a\u9023\u63a5\u5230\u6578\u64da\u5eab<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528SQL*Plus\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>sqlplus your_username\/your_password<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a-QqnzGJGCGk\">\u6b65\u9a5f2\uff1a\u5c0e\u51fa\u6578\u64da<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c0e\u51fa\u6578\u64da\uff1a<\/p>\n<pre><code>SET HEADING OFF\nSET FEEDBACK OFF\nSET LINESIZE 1000\nSET PAGESIZE 0\nSPOOL \/path\/to\/export\/file.sql\nSELECT * FROM your_table;\nSPOOL OFF<\/code><\/pre>\n<p>\u9019\u5c07\u628a\u6307\u5b9a\u8868\u7684\u6578\u64da\u5c0e\u51fa\u5230\u4e00\u500bSQL\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QqnzGJGCGk\">\u7e3d\u7d50<\/h2>\n<p>\u5c0e\u51faOracle\u7528\u6236\u6578\u64da\u5eab\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u7121\u8ad6\u662f\u4f7f\u7528Data Pump\u9084\u662fSQL*Plus\uff0c\u90fd\u80fd\u6709\u6548\u5730\u5b8c\u6210\u6578\u64da\u5c0e\u51fa\u4efb\u52d9\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u4e26\u78ba\u4fdd\u5728\u5c0e\u51fa\u904e\u7a0b\u4e2d\u9075\u5faa\u6b63\u78ba\u7684\u6b65\u9a5f\uff0c\u4ee5\u907f\u514d\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u7a69\u5b9a\u7684\u74b0\u5883\u548c\u9748\u6d3b\u7684\u8cc7\u6e90\u914d\u7f6e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u7c21\u4fbf\u7684\u6b65\u9a5f\u8207\u65b9\u6cd5\uff0c\u6559\u4f60\u5982\u4f55\u5c0e\u51faOracle\u7528\u6236\u6578\u64da\u5eab\uff0c\u8f15\u9b06\u7ba1\u7406\u6578\u64da\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-166013","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166013","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=166013"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166013\/revisions"}],"predecessor-version":[{"id":166014,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166013\/revisions\/166014"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}