{"id":61005,"date":"2024-10-13T07:38:13","date_gmt":"2024-10-12T23:38:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61005\/"},"modified":"2024-10-13T07:38:13","modified_gmt":"2024-10-12T23:38:13","slug":"db2%e4%b8%ad%e4%b8%bb%e8%a6%81%e4%b8%89%e5%80%8b%e5%b1%a4%e6%ac%a1%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e7%9a%84%e8%a8%ad%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61005\/","title":{"rendered":"DB2\u4e2d\u4e3b\u8981\u4e09\u500b\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e"},"content":{"rendered":"<h1 id=\"db2%e4%b8%ad%e4%b8%bb%e8%a6%81%e4%b8%89%e5%80%8b%e5%b1%a4%e6%ac%a1%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e7%9a%84%e8%a8%ad%e7%bd%ae-IRubSjNEUg\">DB2\u4e2d\u4e3b\u8981\u4e09\u500b\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e\u5c0d\u65bc\u6578\u64da\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u81f3\u95dc\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u7cfb\u7d71\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u9078\u9805\uff0c\u9019\u4e9b\u9078\u9805\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u5c64\u6b21\u4e0a\u9032\u884c\u914d\u7f6e\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eDB2\u4e2d\u4e3b\u8981\u7684\u4e09\u500b\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\uff0c\u5305\u62ec\u6578\u64da\u5eab\u5c64\u6b21\u3001\u8868\u5c64\u6b21\u548c\u5217\u5c64\u6b21\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"1-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b1%a4%e6%ac%a1%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-IRubSjNEUg\">1. \u6578\u64da\u5eab\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n<p>\u5728DB2\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u662f\u6700\u57fa\u672c\u7684\u5c64\u6b21\u3002\u7576\u5275\u5efa\u6578\u64da\u5eab\u6642\uff0c\u53ef\u4ee5\u6307\u5b9a\u5b57\u7b26\u96c6\uff0c\u9019\u5c07\u5f71\u97ff\u6574\u500b\u6578\u64da\u5eab\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002DB2\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ecUTF-8\u3001UTF-16\u3001ISO8859-1\u7b49\u3002<\/p>\n<pre><code>CREATE DATABASE mydb \n   USING CODESET UTF-8 \n   TERRITORY US;<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cmydb\u201d\u7684\u6578\u64da\u5eab\uff0c\u4e26\u6307\u5b9a\u4e86\u5b57\u7b26\u96c6\u70baUTF-8\u3002\u9019\u610f\u5473\u8457\u8a72\u6578\u64da\u5eab\u5c07\u80fd\u5920\u5b58\u5132\u591a\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\uff0c\u9069\u5408\u65bc\u570b\u969b\u5316\u61c9\u7528\u3002<\/p>\n<h2 id=\"2-%e8%a1%a8%e5%b1%a4%e6%ac%a1%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-IRubSjNEUg\">2. \u8868\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n<p>\u9664\u4e86\u6578\u64da\u5eab\u5c64\u6b21\u7684\u8a2d\u7f6e\u5916\uff0cDB2\u9084\u5141\u8a31\u5728\u8868\u5c64\u6b21\u4e0a\u9032\u884c\u5b57\u7b26\u96c6\u7684\u914d\u7f6e\u3002\u9019\u610f\u5473\u8457\u53ef\u4ee5\u70ba\u7279\u5b9a\u7684\u8868\u6307\u5b9a\u4e0d\u540c\u7684\u5b57\u7b26\u96c6\uff0c\u4ee5\u6eff\u8db3\u7279\u5b9a\u7684\u9700\u6c42\u3002\u9019\u5728\u8655\u7406\u591a\u8a9e\u8a00\u6578\u64da\u6642\u7279\u5225\u6709\u7528\u3002<\/p>\n<pre><code>CREATE TABLE mytable (\n   id INT,\n   name VARCHAR(100) CCSID 1208\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u8868\u201cmytable\u201d\u4e2d\u7684\u201cname\u201d\u5217\u88ab\u8a2d\u7f6e\u70ba\u4f7f\u7528CCSID 1208\uff08\u5373UTF-8\uff09\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u6578\u64da\u5eab\u7684\u9ed8\u8a8d\u5b57\u7b26\u96c6\u4e0d\u540c\uff0c\u8a72\u8868\u4ecd\u7136\u53ef\u4ee5\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22UTF-8\u5b57\u7b26\u3002<\/p>\n<h2 id=\"3-%e5%88%97%e5%b1%a4%e6%ac%a1%e7%9a%84%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-IRubSjNEUg\">3. \u5217\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h2>\n<p>\u6700\u5f8c\uff0cDB2\u9084\u652f\u6301\u5728\u5217\u5c64\u6b21\u4e0a\u9032\u884c\u5b57\u7b26\u96c6\u7684\u8a2d\u7f6e\u3002\u9019\u610f\u5473\u8457\u53ef\u4ee5\u70ba\u6bcf\u4e00\u5217\u6307\u5b9a\u4e0d\u540c\u7684\u5b57\u7b26\u96c6\uff0c\u9019\u5728\u9700\u8981\u5b58\u5132\u4e0d\u540c\u985e\u578b\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u975e\u5e38\u6709\u7528\u3002<\/p>\n<pre><code>CREATE TABLE mytable (\n   id INT,\n   name VARCHAR(100) CCSID 1208,\n   description VARCHAR(255) CCSID 1371\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u8868\u201cmytable\u201d\u4e2d\u7684\u201cname\u201d\u5217\u4f7f\u7528UTF-8\u5b57\u7b26\u96c6\uff0c\u800c\u201cdescription\u201d\u5217\u5247\u4f7f\u7528CCSID 1371\uff08\u5373Big5\uff09\u3002\u9019\u6a23\u7684\u8a2d\u7f6e\u4f7f\u5f97\u5728\u540c\u4e00\u8868\u4e2d\u53ef\u4ee5\u5b58\u5132\u591a\u7a2e\u5b57\u7b26\u96c6\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u9748\u6d3b\u6027\u3002<\/p>\n<h2 id=\"%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-IRubSjNEUg\">\u5b57\u7b26\u96c6\u8a2d\u7f6e\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u8a2d\u7f6e\u5b57\u7b26\u96c6\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6240\u9078\u5b57\u7b26\u96c6\u80fd\u5920\u652f\u6301\u6240\u9700\u7684\u6240\u6709\u5b57\u7b26\u3002<\/li>\n<li>\u5728\u6578\u64da\u5eab\u3001\u8868\u548c\u5217\u4e4b\u9593\u4fdd\u6301\u4e00\u81f4\u6027\uff0c\u4ee5\u907f\u514d\u6578\u64da\u640d\u58de\u3002<\/li>\n<li>\u5728\u9032\u884c\u5b57\u7b26\u96c6\u8f49\u63db\u6642\uff0c\u6ce8\u610f\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6e96\u78ba\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-IRubSjNEUg\">\u7e3d\u7d50<\/h2>\n<p>DB2\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u9078\u9805\uff0c\u5141\u8a31\u7528\u6236\u5728\u6578\u64da\u5eab\u3001\u8868\u548c\u5217\u5c64\u6b21\u4e0a\u9032\u884c\u914d\u7f6e\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97DB2\u80fd\u5920\u9069\u61c9\u591a\u8a9e\u8a00\u548c\u591a\u6587\u5316\u7684\u9700\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u8b80\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u6aa2\u7d22\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3DB2\u4e2d\u4e09\u500b\u4e3b\u8981\u5c64\u6b21\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\uff0c\u5305\u62ec\u6578\u64da\u5eab\u3001\u8868\u548c\u5217\u7684\u5b57\u7b26\u96c6\u914d\u7f6e\uff0c\u78ba\u4fdd\u6578\u64da\u6b63\u78ba\u5b58\u5132\u8207\u6aa2\u7d22\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61005","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61005","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61005"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61005\/revisions"}],"predecessor-version":[{"id":61006,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61005\/revisions\/61006"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}