{"id":60645,"date":"2024-10-13T04:36:16","date_gmt":"2024-10-12T20:36:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/60645\/"},"modified":"2024-10-13T04:36:16","modified_gmt":"2024-10-12T20:36:16","slug":"db2%e6%95%b8%e6%93%9a%e5%ba%abcodeset%e8%88%87linux","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/60645\/","title":{"rendered":"DB2\u6578\u64da\u5eabCODESET\u8207Linux"},"content":{"rendered":"<h1 id=\"db2%e6%95%b8%e6%93%9a%e5%ba%abcodeset%e8%88%87linux-ItQuLwXHwY\">DB2\u6578\u64da\u5eabCODESET\u8207Linux<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u548c\u914d\u7f6e\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002IBM\u7684DB2\u6578\u64da\u5eab\u662f\u4e00\u500b\u5f37\u5927\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0eDB2\u6578\u64da\u5eab\u4e2d\u7684CODESET\u6982\u5ff5\u53ca\u5176\u5728Linux\u74b0\u5883\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afcodeset%ef%bc%9f-ItQuLwXHwY\">\u4ec0\u9ebc\u662fCODESET\uff1f<\/h2>\n<p>CODESET\u662f\u6307\u5b57\u7b26\u96c6\u7684\u7de8\u78bc\u65b9\u5f0f\uff0c\u5b83\u6c7a\u5b9a\u4e86\u6578\u64da\u5eab\u5982\u4f55\u5b58\u5132\u548c\u8655\u7406\u5b57\u7b26\u6578\u64da\u3002\u5728DB2\u4e2d\uff0cCODESET\u7684\u9078\u64c7\u5c0d\u65bc\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u53ef\u8b80\u6027\u81f3\u95dc\u91cd\u8981\u3002\u4e0d\u540c\u7684CODESET\u652f\u6301\u4e0d\u540c\u7684\u5b57\u7b26\u96c6\uff0c\u9019\u5c0d\u65bc\u591a\u8a9e\u8a00\u61c9\u7528\u7a0b\u5e8f\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"db2%e4%b8%ad%e7%9a%84codeset%e9%85%8d%e7%bd%ae-ItQuLwXHwY\">DB2\u4e2d\u7684CODESET\u914d\u7f6e<\/h2>\n<p>\u5728\u5b89\u88ddDB2\u6578\u64da\u5eab\u6642\uff0c\u4f7f\u7528\u8005\u9700\u8981\u9078\u64c7\u9069\u5408\u7684CODESET\u3002DB2\u652f\u6301\u591a\u7a2eCODESET\uff0c\u5305\u62ecUTF-8\u3001ISO-8859-1\u7b49\u3002\u9078\u64c7\u5408\u9069\u7684CODESET\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u5b58\u5132\u548c\u6aa2\u7d22\u3002<\/p>\n<h3 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84codeset%e9%81%b8%e6%93%87-ItQuLwXHwY\">\u5e38\u898b\u7684CODESET\u9078\u64c7<\/h3>\n<ul>\n<li><strong>UTF-8\uff1a<\/strong>\u652f\u6301\u6240\u6709Unicode\u5b57\u7b26\uff0c\u9069\u5408\u591a\u8a9e\u8a00\u61c9\u7528\u3002<\/li>\n<li><strong>ISO-8859-1\uff1a<\/strong>\u4e3b\u8981\u7528\u65bc\u897f\u6b50\u8a9e\u8a00\uff0c\u5b57\u7b26\u7bc4\u570d\u6709\u9650\u3002<\/li>\n<li><strong>GBK\uff1a<\/strong>\u9069\u5408\u4e2d\u6587\u5b57\u7b26\u7684\u5b58\u5132\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8linux%e4%b8%8a%e9%85%8d%e7%bd%aedb2%e7%9a%84codeset-ItQuLwXHwY\">\u5728Linux\u4e0a\u914d\u7f6eDB2\u7684CODESET<\/h2>\n<p>\u5728Linux\u74b0\u5883\u4e2d\u5b89\u88ddDB2\u6642\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u914d\u7f6eCODESET\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e5%ae%89%e8%a3%9ddb2-ItQuLwXHwY\">\u6b65\u9a5f1\uff1a\u5b89\u88ddDB2<\/h3>\n<pre><code>\n# \u4e0b\u8f09DB2\u5b89\u88dd\u5305\nwget http:\/\/example.com\/db2_install.tar.gz\n\n# \u89e3\u58d3\u5b89\u88dd\u5305\ntar -xzf db2_install.tar.gz\n\n# \u9032\u5165\u5b89\u88dd\u76ee\u9304\ncd db2_install\n\n# \u958b\u59cb\u5b89\u88dd\n.\/db2_install\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e9%85%8d%e7%bd%aecodeset-ItQuLwXHwY\">\u6b65\u9a5f2\uff1a\u914d\u7f6eCODESET<\/h3>\n<p>\u5728\u5b89\u88dd\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u9700\u8981\u6307\u5b9aCODESET\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>\ndb2icrt -u db2inst1 -p 50000 -c UTF-8 mydb\n<\/code><\/pre>\n<p>\u9019\u88e1\uff0c`db2icrt`\u547d\u4ee4\u7528\u65bc\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\u5be6\u4f8b\uff0c`-c`\u9078\u9805\u7528\u65bc\u6307\u5b9aCODESET\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e9%a9%97%e8%ad%89codeset%e8%a8%ad%e7%bd%ae-ItQuLwXHwY\">\u6b65\u9a5f3\uff1a\u9a57\u8b49CODESET\u8a2d\u7f6e<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u6578\u64da\u5eab\u7684CODESET\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>\ndb2 get db cfg for mydb | grep \"Code Set\"\n<\/code><\/pre>\n<h2 id=\"codeset%e5%b0%8d%e6%80%a7%e8%83%bd%e7%9a%84%e5%bd%b1%e9%9f%bf-ItQuLwXHwY\">CODESET\u5c0d\u6027\u80fd\u7684\u5f71\u97ff<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684CODESET\u4e0d\u50c5\u5f71\u97ff\u6578\u64da\u7684\u6b63\u78ba\u6027\uff0c\u9084\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u4f7f\u7528UTF-8\u7de8\u78bc\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u591a\u8a9e\u8a00\u6578\u64da\u6642\uff0c\u80fd\u5920\u66f4\u597d\u5730\u652f\u6301\u4e0d\u540c\u5b57\u7b26\u96c6\u7684\u5b58\u5132\u548c\u6aa2\u7d22\uff0c\u4f46\u53ef\u80fd\u6703\u589e\u52a0\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u5728\u9078\u64c7CODESET\u6642\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u6b0a\u8861\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ItQuLwXHwY\">\u7d50\u8ad6<\/h2>\n<p>DB2\u6578\u64da\u5eab\u7684CODESET\u914d\u7f6e\u5728Linux\u74b0\u5883\u4e2d\u81f3\u95dc\u91cd\u8981\u3002\u6b63\u78ba\u7684CODESET\u9078\u64c7\u80fd\u5920\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u96a8\u8457\u591a\u8a9e\u8a00\u61c9\u7528\u7684\u666e\u53ca\uff0c\u9078\u64c7\u652f\u6301Unicode\u7684CODESET\uff08\u5982UTF-8\uff09\u5c07\u6210\u70ba\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22DB2\u6578\u64da\u5eab\u4e2d\u7684CODESET\u8207Linux\u7684\u95dc\u4fc2\uff0c\u4e86\u89e3\u5982\u4f55\u512a\u5316\u6578\u64da\u8655\u7406\u548c\u5b57\u7b26\u7de8\u78bc\u7ba1\u7406\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-60645","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60645","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=60645"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60645\/revisions"}],"predecessor-version":[{"id":60646,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60645\/revisions\/60646"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}