{"id":95478,"date":"2024-10-20T01:23:18","date_gmt":"2024-10-19T17:23:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95478\/"},"modified":"2024-10-20T01:23:18","modified_gmt":"2024-10-19T17:23:18","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%abexp-imp%e4%bb%a5%e7%94%a8%e6%88%b6%e4%be%86%e5%b0%8e%e5%87%ba%e7%9a%84%e5%af%a6%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95478\/","title":{"rendered":"Oracle\u6578\u64da\u5eabexp imp\u4ee5\u7528\u6236\u4f86\u5c0e\u51fa\u7684\u5be6\u4f8b"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%abexp-imp%e4%bb%a5%e7%94%a8%e6%88%b6%e4%be%86%e5%b0%8e%e5%87%ba%e7%9a%84%e5%af%a6%e4%be%8b-gioIeTqAJh\">Oracle\u6578\u64da\u5eabexp imp\u4ee5\u7528\u6236\u4f86\u5c0e\u51fa\u7684\u5be6\u4f8b<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\u662f\u975e\u5e38\u91cd\u8981\u7684\u64cd\u4f5c\u3002Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u5be6\u73fe\u9019\u4e9b\u64cd\u4f5c\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u5de5\u5177\u4e4b\u4e00\u5c31\u662fexp\uff08Export\uff09\u548cimp\uff08Import\uff09\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528\u9019\u4e9b\u5de5\u5177\u4ee5\u7528\u6236\u7684\u8eab\u4efd\u5c0e\u51fa\u548c\u5c0e\u5165\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u5177\u9ad4\u7684\u5be6\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afexp%e5%92%8cimp%ef%bc%9f-gioIeTqAJh\">\u4ec0\u9ebc\u662fexp\u548cimp\uff1f<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c<code>exp<\/code>\u548c<code>imp<\/code>\u662f\u7528\u65bc\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002<code>exp<\/code>\u7528\u65bc\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u5c0e\u51fa\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\uff0c\u800c<code>imp<\/code>\u5247\u7528\u65bc\u5c07\u9019\u4e9b\u6578\u64da\u5f9e\u6587\u4ef6\u4e2d\u5c0e\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8exp%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a-gioIeTqAJh\">\u4f7f\u7528exp\u5c0e\u51fa\u6578\u64da<\/h2>\n<p>\u5728\u4f7f\u7528<code>exp<\/code>\u547d\u4ee4\u5c0e\u51fa\u6578\u64da\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u5c0e\u51fa\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528<code>exp<\/code>\u5c0e\u51fa\u6578\u64da\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>exp username\/password@database file=export.dmp log=export.log<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>username<\/code>\u548c<code>password<\/code>\u662f\u7528\u6236\u7684\u767b\u9304\u6191\u8b49\uff0c<code>database<\/code>\u662f\u6578\u64da\u5eab\u7684\u540d\u7a31\uff0c<code>file<\/code>\u6307\u5b9a\u4e86\u5c0e\u51fa\u6587\u4ef6\u7684\u540d\u7a31\uff0c<code>log<\/code>\u5247\u662f\u8a18\u9304\u5c0e\u51fa\u904e\u7a0b\u7684\u65e5\u8a8c\u6587\u4ef6\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%87%ba%e7%89%b9%e5%ae%9a%e7%94%a8%e6%88%b6%e7%9a%84%e6%95%b8%e6%93%9a-gioIeTqAJh\">\u5c0e\u51fa\u7279\u5b9a\u7528\u6236\u7684\u6578\u64da<\/h3>\n<p>\u5982\u679c\u53ea\u60f3\u5c0e\u51fa\u7279\u5b9a\u7528\u6236\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>exp username\/password@database owner=user_name file=export_user.dmp log=export_user.log<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>owner=user_name<\/code>\u6307\u5b9a\u4e86\u8981\u5c0e\u51fa\u7684\u7528\u6236\u540d\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8imp%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a-gioIeTqAJh\">\u4f7f\u7528imp\u5c0e\u5165\u6578\u64da<\/h2>\n<p>\u5c0e\u5165\u6578\u64da\u7684\u904e\u7a0b\u8207\u5c0e\u51fa\u985e\u4f3c\uff0c\u4f7f\u7528<code>imp<\/code>\u547d\u4ee4\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>imp username\/password@database file=export.dmp log=import.log<\/code><\/pre>\n<p>\u9019\u88e1\u7684\u53c3\u6578\u8207<code>exp<\/code>\u547d\u4ee4\u76f8\u4f3c\uff0c<code>file<\/code>\u6307\u5b9a\u4e86\u8981\u5c0e\u5165\u7684\u6587\u4ef6\u3002<\/p>\n<h3 id=\"%e5%b0%8e%e5%85%a5%e7%89%b9%e5%ae%9a%e7%94%a8%e6%88%b6%e7%9a%84%e6%95%b8%e6%93%9a-gioIeTqAJh\">\u5c0e\u5165\u7279\u5b9a\u7528\u6236\u7684\u6578\u64da<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5c07\u6578\u64da\u5c0e\u5165\u5230\u7279\u5b9a\u7528\u6236\u7684\u6a21\u5f0f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>imp username\/password@database fromuser=old_user touser=new_user file=export_user.dmp log=import_user.log<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>fromuser=old_user<\/code>\u6307\u5b9a\u4e86\u6578\u64da\u7684\u539f\u59cb\u7528\u6236\uff0c\u800c<code>touser=new_user<\/code>\u5247\u6307\u5b9a\u4e86\u8981\u5c0e\u5165\u5230\u7684\u65b0\u7528\u6236\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-gioIeTqAJh\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u5728\u57f7\u884c\u5c0e\u51fa\u548c\u5c0e\u5165\u64cd\u4f5c\u4e4b\u524d\uff0c\u6578\u64da\u5eab\u7684\u72c0\u614b\u662f\u6b63\u5e38\u7684\u3002<\/li>\n<li>\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff0c\u78ba\u4fdd\u5176\u64c1\u6709\u57f7\u884c\u9019\u4e9b\u64cd\u4f5c\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\uff0c\u6ce8\u610f\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gioIeTqAJh\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Oracle\u7684<code>exp<\/code>\u548c<code>imp<\/code>\u5de5\u5177\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u7684\u5c0e\u51fa\u548c\u5c0e\u5165\u3002\u901a\u904e\u6b63\u78ba\u7684\u547d\u4ee4\u548c\u53c3\u6578\u8a2d\u7f6e\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u6578\u64da\u5f9e\u4e00\u500b\u74b0\u5883\u8f49\u79fb\u5230\u53e6\u4e00\u500b\u74b0\u5883\u3002\u9019\u4e9b\u64cd\u4f5c\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u7dad\u8b77\u548c\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684exp\u548cimp\u5de5\u5177\uff0c\u4ee5\u7528\u6236\u8eab\u4efd\u5c0e\u51fa\u548c\u5c0e\u5165\u6578\u64da\u7684\u5be6\u4f8b\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\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-95478","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95478","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=95478"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95478\/revisions"}],"predecessor-version":[{"id":95479,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95478\/revisions\/95479"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}