{"id":194443,"date":"2024-11-13T06:42:18","date_gmt":"2024-11-12T22:42:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/194443\/"},"modified":"2024-11-13T06:42:19","modified_gmt":"2024-11-12T22:42:19","slug":"%e5%bd%b1%e9%9f%bforacle%e4%b8%ad%e6%96%87%e9%a1%af%e7%a4%ba%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/194443\/","title":{"rendered":"\u5f71\u97ffOracle\u4e2d\u6587\u986f\u793a\u7684\u5b57\u7b26\u96c6\u5206\u6790"},"content":{"rendered":"<h1 id=\"%e5%bd%b1%e9%9f%bforacle%e4%b8%ad%e6%96%87%e9%a1%af%e7%a4%ba%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e5%88%86%e6%9e%90-gPjDneSggi\">\u5f71\u97ffOracle\u4e2d\u6587\u986f\u793a\u7684\u5b57\u7b26\u96c6\u5206\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0c\u5b57\u7b26\u96c6\u7684\u9078\u64c7\u5c0d\u65bc\u6578\u64da\u7684\u6b63\u78ba\u986f\u793a\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u80fd\u5920\u78ba\u4fdd\u4e2d\u6587\u5b57\u7b26\u7684\u6b63\u78ba\u986f\u793a\u548c\u5b58\u5132\u3002\u672c\u6587\u5c07\u6df1\u5165\u5206\u6790\u5f71\u97ffOracle\u4e2d\u6587\u986f\u793a\u7684\u5b57\u7b26\u96c6\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u6280\u8853\u7d30\u7bc0\u548c\u5be6\u7528\u5efa\u8b70\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-gPjDneSggi\">\u4ec0\u9ebc\u662f\u5b57\u7b26\u96c6\uff1f<\/h2>\n<p>\u5b57\u7b26\u96c6\u662f\u6307\u4e00\u7d44\u5b57\u7b26\u53ca\u5176\u5c0d\u61c9\u7684\u6578\u5b57\u7de8\u78bc\u3002\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u5b57\u7b26\u96c6\u6c7a\u5b9a\u4e86\u5982\u4f55\u5b58\u5132\u548c\u986f\u793a\u6587\u672c\u6578\u64da\u3002\u5c0d\u65bc\u4e2d\u6587\u5b57\u7b26\uff0c\u5e38\u898b\u7684\u5b57\u7b26\u96c6\u5305\u62ecUTF-8\u3001GBK\u548cBIG5\u7b49\u3002\u6bcf\u7a2e\u5b57\u7b26\u96c6\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7de8\u78bc\u65b9\u5f0f\u548c\u9069\u7528\u7bc4\u570d\u3002<\/p>\n<h2 id=\"oracle%e4%b8%ad%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-gPjDneSggi\">Oracle\u4e2d\u7684\u5b57\u7b26\u96c6<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u4e3b\u8981\u5206\u70ba\u5169\u985e\uff1a\u5b57\u7bc0\u5b57\u7b26\u96c6\u548c\u570b\u969b\u5b57\u7b26\u96c6\u3002\u5b57\u7bc0\u5b57\u7b26\u96c6\u901a\u5e38\u7528\u65bc\u55ae\u5b57\u7bc0\u5b57\u7b26\u7684\u5b58\u5132\uff0c\u800c\u570b\u969b\u5b57\u7b26\u96c6\u5247\u652f\u6301\u591a\u5b57\u7bc0\u5b57\u7b26\uff0c\u9069\u5408\u5b58\u5132\u5404\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\uff0c\u5305\u62ec\u4e2d\u6587\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84oracle%e5%ad%97%e7%ac%a6%e9%9b%86-gPjDneSggi\">\u5e38\u898b\u7684Oracle\u5b57\u7b26\u96c6<\/h3>\n<ul>\n<li><strong>UTF-8\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u53ef\u8b8a\u9577\u5ea6\u7684\u5b57\u7b26\u7de8\u78bc\uff0c\u80fd\u5920\u8868\u793a\u6240\u6709Unicode\u5b57\u7b26\uff0c\u9069\u5408\u591a\u8a9e\u8a00\u74b0\u5883\u3002<\/li>\n<li><strong>AL32UTF8\uff1a<\/strong>Oracle\u7684UTF-8\u5be6\u73fe\uff0c\u652f\u6301\u6240\u6709Unicode\u5b57\u7b26\uff0c\u4e26\u4e14\u662fOracle\u63a8\u85a6\u7684\u5b57\u7b26\u96c6\u3002<\/li>\n<li><strong>ZHS16GBK\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u5c08\u70ba\u7c21\u9ad4\u4e2d\u6587\u8a2d\u8a08\u7684\u5b57\u7b26\u96c6\uff0c\u9069\u5408\u9700\u8981\u8655\u7406\u7c21\u9ad4\u4e2d\u6587\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>ZHS16CGB231280\uff1a<\/strong>\u9019\u662f\u4e00\u7a2e\u652f\u6301\u7e41\u9ad4\u4e2d\u6587\u7684\u5b57\u7b26\u96c6\uff0c\u9069\u5408\u7e41\u9ad4\u4e2d\u6587\u74b0\u5883\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ad%97%e7%ac%a6%e9%9b%86%e5%b0%8d%e4%b8%ad%e6%96%87%e9%a1%af%e7%a4%ba%e7%9a%84%e5%bd%b1%e9%9f%bf-gPjDneSggi\">\u5b57\u7b26\u96c6\u5c0d\u4e2d\u6587\u986f\u793a\u7684\u5f71\u97ff<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5982\u679c\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c07\u6703\u5c0e\u81f4\u4e2d\u6587\u5b57\u7b26\u7684\u986f\u793a\u554f\u984c\u3002\u4f8b\u5982\uff0c\u7576\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u70baASCII\u6642\uff0c\u5b58\u5132\u7684\u4e2d\u6587\u5b57\u7b26\u5c07\u7121\u6cd5\u6b63\u78ba\u986f\u793a\uff0c\u53ef\u80fd\u51fa\u73fe\u4e82\u78bc\u6216\u7a7a\u767d\u5b57\u7b26\u3002<\/p>\n<h3 id=\"%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-gPjDneSggi\">\u5b57\u7b26\u96c6\u8a2d\u7f6e\u7684\u6700\u4f73\u5be6\u8e10<\/h3>\n<ul>\n<li>\u5728\u5275\u5efa\u6578\u64da\u5eab\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\uff0c\u4f8b\u5982AL32UTF8\uff0c\u4ee5\u652f\u6301\u591a\u8a9e\u8a00\u548c\u4e2d\u6587\u5b57\u7b26\u3002<\/li>\n<li>\u5728\u6578\u64da\u5c0e\u5165\u548c\u5c0e\u51fa\u6642\uff0c\u78ba\u4fdd\u6e90\u548c\u76ee\u6a19\u5b57\u7b26\u96c6\u4e00\u81f4\uff0c\u4ee5\u907f\u514d\u6578\u64da\u640d\u58de\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5176\u7b26\u5408\u7576\u524d\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%aa%a2%e6%9f%a5%e5%92%8c%e6%9b%b4%e6%94%b9oracle%e5%ad%97%e7%ac%a6%e9%9b%86-gPjDneSggi\">\u5982\u4f55\u6aa2\u67e5\u548c\u66f4\u6539Oracle\u5b57\u7b26\u96c6<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SELECT value FROM v$nls_parameters WHERE parameter = 'NLS_CHARACTERSET';<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u66f4\u6539\u5b57\u7b26\u96c6\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u5099\u4efd\u6578\u64da\u5eab\u3002<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u66f4\u6539\u5b57\u7b26\u96c6\uff1a<\/li>\n<pre><code>ALTER DATABASE CHARACTER SET '\u65b0\u5b57\u7b26\u96c6';<\/code><\/pre>\n<li>\u91cd\u555f\u6578\u64da\u5eab\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b5%90%e8%ab%96-gPjDneSggi\">\u7d50\u8ad6<\/h2>\n<p>\u9078\u64c7\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u5c0d\u65bcOracle\u6578\u64da\u5eab\u4e2d\u7684\u4e2d\u6587\u986f\u793a\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4e86\u89e3\u4e0d\u540c\u5b57\u7b26\u96c6\u7684\u7279\u6027\u548c\u5f71\u97ff\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u986f\u793a\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u5b8c\u6574\u6027\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u4e2d\u6587\u7684\u61c9\u7528\uff0c\u5efa\u8b70\u4f7f\u7528AL32UTF8\u5b57\u7b26\u96c6\uff0c\u4ee5\u7372\u5f97\u6700\u4f73\u7684\u517c\u5bb9\u6027\u548c\u652f\u6301\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5206\u6790\u5f71\u97ffOracle\u4e2d\u6587\u986f\u793a\u7684\u5b57\u7b26\u96c6\uff0c\u63a2\u8a0e\u5b57\u7b26\u96c6\u8a2d\u5b9a\u5c0d\u6578\u64da\u986f\u793a\u548c\u5b58\u5132\u7684\u5f71\u97ff\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\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-194443","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194443","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=194443"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194443\/revisions"}],"predecessor-version":[{"id":194444,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/194443\/revisions\/194444"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=194443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=194443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=194443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}