{"id":94954,"date":"2024-10-19T21:01:15","date_gmt":"2024-10-19T13:01:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94954\/"},"modified":"2024-10-19T21:01:16","modified_gmt":"2024-10-19T13:01:16","slug":"oracle%e5%b8%b8%e7%94%a8exp%e5%91%bd%e4%bb%a4%e5%bd%99%e7%b8%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94954\/","title":{"rendered":"Oracle\u5e38\u7528Exp\u547d\u4ee4\u5f59\u7e3d"},"content":{"rendered":"<h1 id=\"oracle%e5%b8%b8%e7%94%a8exp%e5%91%bd%e4%bb%a4%e5%bd%99%e7%b8%bd-uJzaZlzdBa\">Oracle\u5e38\u7528Exp\u547d\u4ee4\u5f59\u7e3d<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\u662f\u975e\u5e38\u91cd\u8981\u7684\u64cd\u4f5c\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5be6\u73fe\u9019\u4e9b\u529f\u80fd\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5de5\u5177\u4e4b\u4e00\u5c31\u662fExp\uff08Export\uff09\u547d\u4ee4\u3002\u672c\u6587\u5c07\u5f59\u7e3d\u4e00\u4e9b\u5e38\u7528\u7684Exp\u547d\u4ee4\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u9032\u884c\u6578\u64da\u5c0e\u51fa\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"exp%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-uJzaZlzdBa\">Exp\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>Exp\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>exp [username\/password] [options]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>username<\/code>\u548c<code>password<\/code>\u662f\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff0c<code>options<\/code>\u5247\u662f\u53ef\u9078\u7684\u53c3\u6578\uff0c\u7528\u65bc\u6307\u5b9a\u5c0e\u51fa\u64cd\u4f5c\u7684\u5177\u9ad4\u8981\u6c42\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e7%9a%84exp%e5%91%bd%e4%bb%a4%e9%81%b8%e9%a0%85-uJzaZlzdBa\">\u5e38\u7528\u7684Exp\u547d\u4ee4\u9078\u9805<\/h2>\n<ul>\n<li><code>FILE<\/code>: \u6307\u5b9a\u5c0e\u51fa\u6587\u4ef6\u7684\u540d\u7a31\u3002<\/li>\n<li><code>OWNER<\/code>: \u6307\u5b9a\u8981\u5c0e\u51fa\u7684\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u5c0d\u8c61\u3002<\/li>\n<li><code>TABLES<\/code>: \u6307\u5b9a\u8981\u5c0e\u51fa\u7684\u5177\u9ad4\u8868\u3002<\/li>\n<li><code>FULL<\/code>: \u5c0e\u51fa\u6574\u500b\u6578\u64da\u5eab\u3002<\/li>\n<li><code>COMPRESS<\/code>: \u6307\u5b9a\u662f\u5426\u58d3\u7e2e\u5c0e\u51fa\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e5%91%bd%e4%bb%a4-uJzaZlzdBa\">\u793a\u4f8b\u547d\u4ee4<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684Exp\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<h4 id=\"1-%e5%b0%8e%e5%87%ba%e6%95%b4%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab-uJzaZlzdBa\">1. \u5c0e\u51fa\u6574\u500b\u6578\u64da\u5eab<\/h4>\n<pre><code>exp system\/password FULL=y FILE=full_export.dmp<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6574\u500b\u6578\u64da\u5eab\u5c0e\u51fa\u5230\u540d\u70ba<code>full_export.dmp<\/code>\u7684\u6587\u4ef6\u4e2d\u3002<\/p>\n<h4 id=\"2-%e5%b0%8e%e5%87%ba%e7%89%b9%e5%ae%9a%e7%94%a8%e6%88%b6%e7%9a%84%e6%89%80%e6%9c%89%e5%b0%8d%e8%b1%a1-uJzaZlzdBa\">2. \u5c0e\u51fa\u7279\u5b9a\u7528\u6236\u7684\u6240\u6709\u5c0d\u8c61<\/h4>\n<pre><code>exp system\/password OWNER=scott FILE=scott_export.dmp<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u7528\u6236<code>scott<\/code>\u64c1\u6709\u7684\u6240\u6709\u5c0d\u8c61\u5c0e\u51fa\u5230<code>scott_export.dmp<\/code>\u6587\u4ef6\u4e2d\u3002<\/p>\n<h4 id=\"3-%e5%b0%8e%e5%87%ba%e7%89%b9%e5%ae%9a%e8%a1%a8-uJzaZlzdBa\">3. \u5c0e\u51fa\u7279\u5b9a\u8868<\/h4>\n<pre><code>exp system\/password TABLES=employees,salaries FILE=table_export.dmp<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07<code>employees<\/code>\u548c<code>salaries<\/code>\u5169\u500b\u8868\u5c0e\u51fa\u5230<code>table_export.dmp<\/code>\u6587\u4ef6\u4e2d\u3002<\/p>\n<h4 id=\"4-%e5%b0%8e%e5%87%ba%e4%b8%a6%e5%a3%93%e7%b8%ae%e6%95%b8%e6%93%9a-uJzaZlzdBa\">4. \u5c0e\u51fa\u4e26\u58d3\u7e2e\u6578\u64da<\/h4>\n<pre><code>exp system\/password FILE=compressed_export.dmp COMPRESS=y<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6578\u64da\u5c0e\u51fa\u4e26\u58d3\u7e2e\uff0c\u751f\u6210\u7684\u6587\u4ef6\u540d\u70ba<code>compressed_export.dmp<\/code>\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-uJzaZlzdBa\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528Exp\u547d\u4ee4\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u7279\u5225\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5c0e\u51fa\u64cd\u4f5c\u3002<\/li>\n<li>\u5c0e\u51fa\u6587\u4ef6\u7684\u5b58\u5132\u4f4d\u7f6e\u5fc5\u9808\u6709\u8db3\u5920\u7684\u7a7a\u9593\u3002<\/li>\n<li>\u5728\u5c0e\u51fa\u904e\u7a0b\u4e2d\uff0c\u61c9\u907f\u514d\u5c0d\u6578\u64da\u5eab\u9032\u884c\u5927\u91cf\u7684\u5beb\u5165\u64cd\u4f5c\uff0c\u4ee5\u514d\u5f71\u97ff\u5c0e\u51fa\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-uJzaZlzdBa\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684Exp\u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u8f15\u9b06\u5730\u5c0e\u51fa\u6578\u64da\u3002\u901a\u904e\u638c\u63e1\u5e38\u7528\u7684Exp\u547d\u4ee4\u53ca\u5176\u9078\u9805\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002\u7121\u8ad6\u662f\u9032\u884c\u6578\u64da\u5099\u4efd\u9084\u662f\u6578\u64da\u9077\u79fb\uff0c\u719f\u6089\u9019\u4e9b\u547d\u4ee4\u90fd\u5c07\u5927\u5927\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u6216\u5c0b\u627e\u9ad8\u6548\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>\u63a2\u7d22Oracle\u5e38\u7528Exp\u547d\u4ee4\u7684\u5f59\u7e3d\uff0c\u4e86\u89e3\u6578\u64da\u5c0e\u51fa\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u52a9\u529b\u6578\u64da\u5eab\u64cd\u4f5c\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-94954","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94954","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=94954"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94954\/revisions"}],"predecessor-version":[{"id":94955,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94954\/revisions\/94955"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}