{"id":171449,"date":"2024-11-07T02:50:19","date_gmt":"2024-11-06T18:50:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171449\/"},"modified":"2024-11-07T02:50:20","modified_gmt":"2024-11-06T18:50:20","slug":"%e6%b7%ba%e6%9e%90oracle%e5%b0%8d%e8%b1%a1%e5%92%8c%e6%95%b8%e6%93%9a%e7%9a%84%e5%b0%8e%e5%85%a5%e5%b0%8e%e5%87%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171449\/","title":{"rendered":"\u6dfa\u6790Oracle\u5c0d\u8c61\u548c\u6578\u64da\u7684\u5c0e\u5165\u5c0e\u51fa"},"content":{"rendered":"<h1 id=\"%e6%b7%ba%e6%9e%90oracle%e5%b0%8d%e8%b1%a1%e5%92%8c%e6%95%b8%e6%93%9a%e7%9a%84%e5%b0%8e%e5%85%a5%e5%b0%8e%e5%87%ba-lOplcBlUiW\">\u6dfa\u6790Oracle\u5c0d\u8c61\u548c\u6578\u64da\u7684\u5c0e\u5165\u5c0e\u51fa<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u8f49\u79fb\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u4f86\u9032\u884c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u5c0d\u8c61\u548c\u6578\u64da\u7684\u5c0e\u5165\u5c0e\u51fa\u904e\u7a0b\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"oracle%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-lOplcBlUiW\">Oracle\u6578\u64da\u5c0e\u5165\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u6578\u64da\u5c0e\u5165\u901a\u5e38\u662f\u6307\u5c07\u5916\u90e8\u6578\u64da\u6e90\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230Oracle\u6578\u64da\u5eab\u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5be6\u73fe\uff0c\u5305\u62ec\u4f7f\u7528SQL*Loader\u3001Data Pump\u548c\u5916\u90e8\u8868\u7b49\u5de5\u5177\u3002<\/p>\n<h3 id=\"1-sqlloader-lOplcBlUiW\">1. 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\uff08\u5982CSV\u6216\u6587\u672c\u6587\u4ef6\uff09\u52a0\u8f09\u5230Oracle\u6578\u64da\u5eab\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u683c\u5f0f\uff0c\u4e26\u5141\u8a31\u7528\u6236\u81ea\u5b9a\u7fa9\u52a0\u8f09\u904e\u7a0b\u3002<\/p>\n<pre><code>LOAD DATA\nINFILE 'data.csv'\nINTO TABLE my_table\nFIELDS TERMINATED BY ','\n(\n  column1,\n  column2,\n  column3\n)<\/code><\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u78bc\u793a\u4f8b\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528SQL*Loader\u5c07\u540d\u70badata.csv\u7684\u6587\u4ef6\u4e2d\u7684\u6578\u64da\u52a0\u8f09\u5230\u540d\u70bamy_table\u7684\u8868\u4e2d\u3002<\/p>\n<h3 id=\"2-data-pump-lOplcBlUiW\">2. Data Pump<\/h3>\n<p>Data Pump\u662f\u4e00\u500b\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u5165\u5c0e\u51fa\u5de5\u5177\uff0c\u9069\u7528\u65bc\u5927\u578b\u6578\u64da\u96c6\u3002\u5b83\u652f\u6301\u4e26\u884c\u8655\u7406\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u8f49\u79fb\u7684\u901f\u5ea6\u3002<\/p>\n<pre><code>expdp username\/password DIRECTORY=dpump_dir DUMPFILE=my_dump.dmp LOGFILE=my_log.log schemas=my_schema<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u7528\u65bc\u5c0e\u51fa\u6307\u5b9a\u6a21\u5f0f\u7684\u6578\u64da\uff0c\u751f\u6210\u4e00\u500b\u8f49\u5132\u6587\u4ef6\uff08DUMPFILE\uff09\uff0c\u4e26\u8a18\u9304\u64cd\u4f5c\u65e5\u8a8c\u3002<\/p>\n<h2 id=\"oracle%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-lOplcBlUiW\">Oracle\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\u79fb\u5230\u5916\u90e8\u6587\u4ef6\u6216\u5176\u4ed6\u6578\u64da\u5eab\u7684\u904e\u7a0b\u3002\u9019\u540c\u6a23\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u5de5\u5177\u4f86\u5be6\u73fe\u3002<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8data-pump%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a-lOplcBlUiW\">1. \u4f7f\u7528Data Pump\u5c0e\u51fa\u6578\u64da<\/h3>\n<p>\u5982\u524d\u6240\u8ff0\uff0cData Pump\u4e0d\u50c5\u53ef\u4ee5\u7528\u65bc\u5c0e\u5165\uff0c\u9084\u53ef\u4ee5\u7528\u65bc\u5c0e\u51fa\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5c0e\u51fa\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>expdp username\/password DIRECTORY=dpump_dir DUMPFILE=my_dump.dmp LOGFILE=my_log.log tables=my_table<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07my_table\u8868\u7684\u6578\u64da\u5c0e\u51fa\u5230\u6307\u5b9a\u7684\u8f49\u5132\u6587\u4ef6\u4e2d\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8sqlplus%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a-lOplcBlUiW\">2. \u4f7f\u7528SQL*Plus\u5c0e\u51fa\u6578\u64da<\/h3>\n<p>\u9664\u4e86Data Pump\uff0cSQL*Plus\u4e5f\u53ef\u4ee5\u7528\u4f86\u5c0e\u51fa\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SPOOL output.txt\nSELECT * FROM my_table;\nSPOOL OFF<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07my_table\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\u5c0e\u51fa\u5230output.txt\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%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-lOplcBlUiW\">\u5c0e\u5165\u5c0e\u51fa\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u5c0e\u5165\u548c\u5c0e\u51fa\u904e\u7a0b\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/li>\n<li><strong>\u6b0a\u9650\u7ba1\u7406\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>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u8003\u616e\u4f7f\u7528Data Pump\u9032\u884c\u4e26\u884c\u8655\u7406\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-lOplcBlUiW\">\u7e3d\u7d50<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u548c\u65b9\u6cd5\u4f86\u9032\u884c\u6578\u64da\u7684\u5c0e\u5165\u548c\u5c0e\u51fa\uff0c\u7121\u8ad6\u662f\u4f7f\u7528SQL*Loader\u9084\u662fData Pump\uff0c\u9019\u4e9b\u5de5\u5177\u90fd\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u8f49\u79fb\u904e\u7a0b\u3002\u4e86\u89e3\u9019\u4e9b\u5de5\u5177\u7684\u4f7f\u7528\u65b9\u6cd5\u548c\u6ce8\u610f\u4e8b\u9805\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5728\u9999\u6e2f\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6dfa\u6790Oracle\u5c0d\u8c61\u548c\u6578\u64da\u7684\u5c0e\u5165\u5c0e\u51fa\uff0c\u63a2\u8a0e\u5176\u65b9\u6cd5\u3001\u5de5\u5177\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u529b\u6578\u64da\u7ba1\u7406\u8207\u9077\u79fb\u6548\u7387\u63d0\u5347\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-171449","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171449","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=171449"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171449\/revisions"}],"predecessor-version":[{"id":171450,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171449\/revisions\/171450"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}