{"id":96054,"date":"2024-10-20T06:13:18","date_gmt":"2024-10-19T22:13:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96054\/"},"modified":"2024-10-20T06:13:18","modified_gmt":"2024-10-19T22:13:18","slug":"oracle%e6%95%b8%e6%93%9a%e5%ad%97%e7%ac%a6%e9%9b%86%e5%92%8c%e6%8e%92%e5%ba%8f%e7%9a%84%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96054\/","title":{"rendered":"Oracle\u6578\u64da\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u7528\u6cd5"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ad%97%e7%ac%a6%e9%9b%86%e5%92%8c%e6%8e%92%e5%ba%8f%e7%9a%84%e7%94%a8%e6%b3%95-KGiaUizUJt\">Oracle\u6578\u64da\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u7528\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u7ba1\u7406\u74b0\u5883\u4e2d\uff0c\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u6b63\u78ba\u914d\u7f6e\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22\u81f3\u95dc\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\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u9078\u9805\uff0c\u4ee5\u652f\u6301\u4e0d\u540c\u8a9e\u8a00\u548c\u5730\u5340\u7684\u9700\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u7528\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5176\u91cd\u8981\u6027\u53ca\u914d\u7f6e\u65b9\u6cd5\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-KGiaUizUJt\">\u4ec0\u9ebc\u662f\u5b57\u7b26\u96c6\uff1f<\/h2>\n<p>\u5b57\u7b26\u96c6\u662f\u6307\u4e00\u7d44\u5b57\u7b26\u7684\u96c6\u5408\uff0c\u9019\u4e9b\u5b57\u7b26\u53ef\u4ee5\u7528\u4f86\u8868\u793a\u6587\u672c\u6578\u64da\u3002\u5728Oracle\u4e2d\uff0c\u5b57\u7b26\u96c6\u6c7a\u5b9a\u4e86\u6578\u64da\u5eab\u4e2d\u53ef\u4ee5\u5b58\u5132\u7684\u5b57\u7b26\u985e\u578b\u3002Oracle\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>ASCII\uff1a<\/strong>\u50c5\u652f\u6301\u82f1\u6587\u5b57\u6bcd\u548c\u6578\u5b57\u3002<\/li>\n<li><strong>UTF-8\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\uff0c\u9069\u5408\u570b\u969b\u5316\u61c9\u7528\u3002<\/li>\n<li><strong>AL32UTF8\uff1a<\/strong>Oracle\u7684UTF-8\u5be6\u73fe\uff0c\u652f\u6301\u6240\u6709Unicode\u5b57\u7b26\u3002<\/li>\n<li><strong>ZHS16GBK\uff1a<\/strong>\u4e3b\u8981\u7528\u65bc\u7c21\u9ad4\u4e2d\u6587\u7684\u5b57\u7b26\u96c6\u3002<\/li>\n<\/ul>\n<p>\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u5c0d\u65bc\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u500b\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u8655\u7406\u591a\u7a2e\u8a9e\u8a00\u7684\u6587\u672c\u6578\u64da\uff0c\u5247\u9078\u64c7UTF-8\u5b57\u7b26\u96c6\u5c07\u662f\u66f4\u597d\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%8e%92%e5%ba%8f%ef%bc%9f-KGiaUizUJt\">\u4ec0\u9ebc\u662f\u6392\u5e8f\uff1f<\/h2>\n<p>\u6392\u5e8f\u662f\u6307\u5728\u6578\u64da\u5eab\u4e2d\u5c0d\u5b57\u7b26\u9032\u884c\u6bd4\u8f03\u548c\u6392\u5e8f\u7684\u898f\u5247\u3002Oracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u6392\u5e8f\u9078\u9805\uff0c\u4ee5\u652f\u6301\u4e0d\u540c\u7684\u8a9e\u8a00\u548c\u6587\u5316\u9700\u6c42\u3002\u6392\u5e8f\u7684\u9078\u64c7\u6703\u5f71\u97ff\u5230\u67e5\u8a62\u7d50\u679c\u7684\u6392\u5e8f\u65b9\u5f0f\u4ee5\u53ca\u5b57\u7b26\u4e32\u6bd4\u8f03\u7684\u7d50\u679c\u3002<\/p>\n<h3 id=\"%e6%8e%92%e5%ba%8f%e7%9a%84%e9%a1%9e%e5%9e%8b-KGiaUizUJt\">\u6392\u5e8f\u7684\u985e\u578b<\/h3>\n<ul>\n<li><strong>\u5b57\u5178\u6392\u5e8f\uff1a<\/strong>\u6839\u64da\u5b57\u6bcd\u8868\u7684\u9806\u5e8f\u9032\u884c\u6392\u5e8f\uff0c\u9069\u5408\u5927\u591a\u6578\u8a9e\u8a00\u3002<\/li>\n<li><strong>\u4e8c\u9032\u5236\u6392\u5e8f\uff1a<\/strong>\u6839\u64da\u5b57\u7b26\u7684\u4e8c\u9032\u5236\u503c\u9032\u884c\u6392\u5e8f\uff0c\u901f\u5ea6\u8f03\u5feb\uff0c\u4f46\u4e0d\u8003\u616e\u8a9e\u8a00\u7279\u6027\u3002<\/li>\n<li><strong>\u5340\u57df\u6392\u5e8f\uff1a<\/strong>\u6839\u64da\u7279\u5b9a\u8a9e\u8a00\u7684\u898f\u5247\u9032\u884c\u6392\u5e8f\uff0c\u4f8b\u5982\u4e2d\u6587\u7684\u62fc\u97f3\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e5%ad%97%e7%ac%a6%e9%9b%86%e5%92%8c%e6%8e%92%e5%ba%8f-KGiaUizUJt\">\u5982\u4f55\u914d\u7f6e\u5b57\u7b26\u96c6\u548c\u6392\u5e8f<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u914d\u7f6e\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u5275\u5efa\u6642\u9032\u884c\u8a2d\u7f6e\uff0c\u4e5f\u53ef\u4ee5\u5728\u6578\u64da\u5eab\u904b\u884c\u5f8c\u9032\u884c\u4fee\u6539\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e6%99%82%e8%a8%ad%e7%bd%ae%e5%ad%97%e7%ac%a6%e9%9b%86%e5%92%8c%e6%8e%92%e5%ba%8f-KGiaUizUJt\">\u5275\u5efa\u6578\u64da\u5eab\u6642\u8a2d\u7f6e\u5b57\u7b26\u96c6\u548c\u6392\u5e8f<\/h3>\n<pre><code>CREATE DATABASE mydb\n   USER SYS IDENTIFIED BY password\n   USER SYSTEM IDENTIFIED BY password\n   DEFAULT TABLESPACE users\n   DEFAULT TEMPORARY TABLESPACE temp\n   CHARACTER SET AL32UTF8\n   NATIONAL CHARACTER SET AL16UTF16\n   COLLATE BINARY;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70bamydb\u7684\u6578\u64da\u5eab\uff0c\u4e26\u8a2d\u7f6e\u4e86\u5b57\u7b26\u96c6\u70baAL32UTF8\uff0c\u9019\u6a23\u53ef\u4ee5\u652f\u6301\u591a\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\u3002<\/p>\n<h3 id=\"%e4%bf%ae%e6%94%b9%e7%8f%be%e6%9c%89%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86-KGiaUizUJt\">\u4fee\u6539\u73fe\u6709\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6<\/h3>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u73fe\u6709\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<pre><code>ALTER DATABASE CHARACTER SET AL32UTF8;<\/code><\/pre>\n<p>\u8acb\u6ce8\u610f\uff0c\u4fee\u6539\u5b57\u7b26\u96c6\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u640d\u58de\uff0c\u56e0\u6b64\u5728\u9032\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-KGiaUizUJt\">\u7d50\u8ad6<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u6b63\u78ba\u914d\u7f6e\u5c0d\u65bc\u6578\u64da\u7684\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22\u81f3\u95dc\u91cd\u8981\u3002\u9078\u64c7\u5408\u9069\u7684\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u3002\u7121\u8ad6\u662f\u5728\u5275\u5efa\u65b0\u6578\u64da\u5eab\u9084\u662f\u4fee\u6539\u73fe\u6709\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u9019\u4e9b\u6982\u5ff5\u90fd\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5176\u6578\u64da\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\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u6578\u64da\u5b57\u7b26\u96c6\u548c\u6392\u5e8f\u7684\u7528\u6cd5\uff0c\u638c\u63e1\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u548c\u517c\u5bb9\u6027\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-96054","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96054","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=96054"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96054\/revisions"}],"predecessor-version":[{"id":96055,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96054\/revisions\/96055"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96054"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96054"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}