{"id":161873,"date":"2024-11-04T10:03:23","date_gmt":"2024-11-04T02:03:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161873\/"},"modified":"2024-11-04T10:03:24","modified_gmt":"2024-11-04T02:03:24","slug":"%e9%9b%86%ef%bc%8c%e8%a7%a3%e6%b1%ba%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%e4%bf%ae%e6%94%b9-orcl-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e7%ac%a6%e9%9b%86%ef%bc%8c%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161873\/","title":{"rendered":"\u96c6\uff0c\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u4fee\u6539 orcl \u6578\u64da\u5eab\u5b57\u7b26\u96c6\uff0c\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c (\u4fee\u6539 orcl \u6578\u64da\u5eab\u5b57\u7b26)"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%ef%bc%9a%e4%bf%ae%e6%94%b9-orcl-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e7%ac%a6%e9%9b%86-LmyvnaqIqH\">\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff1a\u4fee\u6539 ORCL \u6578\u64da\u5eab\u5b57\u7b26\u96c6<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0c\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u662f\u4e00\u500b\u5e38\u898b\u7684\u6311\u6230\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\uff08ORCL\uff09\u6642\u3002\u9019\u7a2e\u554f\u984c\u901a\u5e38\u6e90\u65bc\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\uff0c\u5c0e\u81f4\u6578\u64da\u5728\u5b58\u5132\u6216\u6aa2\u7d22\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u4fee\u6539 ORCL \u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff0c\u4ee5\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ad%97%e7%ac%a6%e9%9b%86%ef%bc%9f-LmyvnaqIqH\">\u4ec0\u9ebc\u662f\u5b57\u7b26\u96c6\uff1f<\/h2>\n<p>\u5b57\u7b26\u96c6\u662f\u8a08\u7b97\u6a5f\u7cfb\u7d71\u4e2d\u7528\u4f86\u8868\u793a\u5b57\u7b26\u7684\u7de8\u78bc\u7cfb\u7d71\u3002\u4e0d\u540c\u7684\u5b57\u7b26\u96c6\u652f\u6301\u4e0d\u540c\u7684\u5b57\u7b26\u7bc4\u570d\uff0c\u9019\u5c0d\u65bc\u591a\u8a9e\u8a00\u74b0\u5883\u5c24\u70ba\u91cd\u8981\u3002Oracle \u6578\u64da\u5eab\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ec UTF-8\u3001AL32UTF8 \u548c ZHS16GBK \u7b49\u3002\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u5c0d\u65bc\u6b63\u78ba\u5b58\u5132\u548c\u986f\u793a\u4e2d\u6587\u5b57\u7b26\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e7%9a%84%e6%88%90%e5%9b%a0-LmyvnaqIqH\">\u4e2d\u6587\u4e82\u78bc\u7684\u6210\u56e0<\/h2>\n<p>\u4e2d\u6587\u4e82\u78bc\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u5b57\u7b26\u96c6\u8207\u61c9\u7528\u7a0b\u5e8f\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\u3002<\/li>\n<li>\u6578\u64da\u5728\u50b3\u8f38\u904e\u7a0b\u4e2d\u672a\u7d93\u6b63\u78ba\u7de8\u78bc\u6216\u89e3\u78bc\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u9ed8\u8a8d\u5b57\u7b26\u96c6\u4e0d\u652f\u6301\u4e2d\u6587\u5b57\u7b26\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e5%ad%97%e7%ac%a6%e9%9b%86-LmyvnaqIqH\">\u5982\u4f55\u6aa2\u67e5\u7576\u524d\u5b57\u7b26\u96c6<\/h2>\n<p>\u5728\u4fee\u6539\u5b57\u7b26\u96c6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5\u7576\u524d\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7576\u524d\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>SELECT value FROM v$nls_parameters WHERE parameter = 'NLS_CHARACTERSET';<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7576\u524d\u7684\u5b57\u7b26\u96c6\uff0c\u4f8b\u5982\uff0c\u5982\u679c\u8fd4\u56de\u7684\u662f <code>US7ASCII<\/code>\uff0c\u5247\u8868\u793a\u7576\u524d\u5b57\u7b26\u96c6\u4e0d\u652f\u6301\u4e2d\u6587\u5b57\u7b26\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e6%94%b9-orcl-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%97%e7%ac%a6%e9%9b%86-LmyvnaqIqH\">\u4fee\u6539 ORCL \u6578\u64da\u5eab\u5b57\u7b26\u96c6<\/h2>\n<p>\u8981\u4fee\u6539 ORCL \u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff0c\u60a8\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a-LmyvnaqIqH\">\u6b65\u9a5f 1\uff1a\u5099\u4efd\u6578\u64da<\/h3>\n<p>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>expdp system\/password@orcl schemas=your_schema directory=your_directory dumpfile=backup.dmp logfile=backup.log<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7-LmyvnaqIqH\">\u6b65\u9a5f 2\uff1a\u6aa2\u67e5\u6578\u64da\u7684\u517c\u5bb9\u6027<\/h3>\n<p>\u5728\u4fee\u6539\u5b57\u7b26\u96c6\u4e4b\u524d\uff0c\u6aa2\u67e5\u73fe\u6709\u6578\u64da\u662f\u5426\u8207\u65b0\u5b57\u7b26\u96c6\u517c\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528 <code>CSALTER<\/code> \u5de5\u5177\u4f86\u6aa2\u67e5\u6578\u64da\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e4%bf%ae%e6%94%b9%e5%ad%97%e7%ac%a6%e9%9b%86-LmyvnaqIqH\">\u6b65\u9a5f 3\uff1a\u4fee\u6539\u5b57\u7b26\u96c6<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u4fee\u6539\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>ALTER DATABASE CHARACTER SET AL32UTF8;<\/code><\/pre>\n<p>\u9019\u5c07\u628a\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u66f4\u6539\u70ba UTF-8\uff0c\u9019\u662f\u4e00\u7a2e\u652f\u6301\u4e2d\u6587\u7684\u5b57\u7b26\u96c6\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e9%87%8d%e5%95%9f%e6%95%b8%e6%93%9a%e5%ba%ab-LmyvnaqIqH\">\u6b65\u9a5f 4\uff1a\u91cd\u555f\u6578\u64da\u5eab<\/h3>\n<p>\u4fee\u6539\u5b57\u7b26\u96c6\u5f8c\uff0c\u9700\u8981\u91cd\u555f\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>SHUTDOWN IMMEDIATE;\nSTARTUP;<\/code><\/pre>\n<h2 id=\"%e9%a9%97%e8%ad%89%e5%ad%97%e7%ac%a6%e9%9b%86%e4%bf%ae%e6%94%b9-LmyvnaqIqH\">\u9a57\u8b49\u5b57\u7b26\u96c6\u4fee\u6539<\/h2>\n<p>\u91cd\u555f\u5f8c\uff0c\u518d\u6b21\u57f7\u884c\u6aa2\u67e5\u5b57\u7b26\u96c6\u7684 SQL \u67e5\u8a62\uff0c\u4ee5\u78ba\u4fdd\u5b57\u7b26\u96c6\u5df2\u6210\u529f\u66f4\u6539\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LmyvnaqIqH\">\u7d50\u8ad6<\/h2>\n<p>\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u95dc\u9375\u5728\u65bc\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u4e26\u6b63\u78ba\u914d\u7f6e\u6578\u64da\u5eab\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u6539 ORCL \u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff0c\u5f9e\u800c\u907f\u514d\u4e2d\u6587\u4e82\u78bc\u7684\u554f\u984c\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u589e\u5f37\u61c9\u7528\u7a0b\u5e8f\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4ee5\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u9700\u6c42\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff0c\u4fee\u6539 ORCL \u6578\u64da\u5eab\u5b57\u7b26\u96c6\uff0c\u78ba\u4fdd\u6578\u64da\u6b63\u78ba\u986f\u793a\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u7528\u6236\u9ad4\u9a57\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-161873","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161873","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=161873"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161873\/revisions"}],"predecessor-version":[{"id":161874,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161873\/revisions\/161874"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}