{"id":162965,"date":"2024-11-04T19:31:19","date_gmt":"2024-11-04T11:31:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162965\/"},"modified":"2024-11-04T19:31:20","modified_gmt":"2024-11-04T11:31:20","slug":"%e6%95%99%e6%82%a8%e5%a6%82%e4%bd%95%e5%9c%a8db2%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e4%b8%ad%e6%8f%92%e5%85%a5%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162965\/","title":{"rendered":"\u6559\u60a8\u5982\u4f55\u5728DB2\u6578\u64da\u5eab\u8868\u4e2d\u63d2\u5165\u7279\u6b8a\u5b57\u7b26"},"content":{"rendered":"<h1 id=\"%e6%95%99%e6%82%a8%e5%a6%82%e4%bd%95%e5%9c%a8db2%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e4%b8%ad%e6%8f%92%e5%85%a5%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6-MoJyerxGle\">\u6559\u60a8\u5982\u4f55\u5728DB2\u6578\u64da\u5eab\u8868\u4e2d\u63d2\u5165\u7279\u6b8a\u5b57\u7b26<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\uff0c\u5c24\u5176\u662f\u5728\u8655\u7406\u7528\u6236\u8f38\u5165\u6216\u591a\u8a9e\u8a00\u652f\u6301\u6642\u3002DB2\u6578\u64da\u5eab\u4f5c\u70baIBM\u7684\u4e00\u6b3e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u4f86\u8655\u7406\u5404\u7a2e\u6578\u64da\u985e\u578b\uff0c\u5305\u62ec\u7279\u6b8a\u5b57\u7b26\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728DB2\u6578\u64da\u5eab\u8868\u4e2d\u6b63\u78ba\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6%e7%9a%84%e5%ae%9a%e7%be%a9-MoJyerxGle\">\u7279\u6b8a\u5b57\u7b26\u7684\u5b9a\u7fa9<\/h2>\n<p>\u7279\u6b8a\u5b57\u7b26\u901a\u5e38\u6307\u7684\u662f\u90a3\u4e9b\u4e0d\u5728\u5b57\u6bcd\u6216\u6578\u5b57\u7bc4\u570d\u5167\u7684\u5b57\u7b26\uff0c\u4f8b\u5982\u6a19\u9ede\u7b26\u865f\u3001\u7a7a\u683c\u3001\u4ee5\u53ca\u5176\u4ed6\u8a9e\u8a00\u7684\u5b57\u7b26\uff08\u5982\u4e2d\u6587\u3001\u65e5\u6587\u7b49\uff09\u3002\u5728DB2\u4e2d\uff0c\u9019\u4e9b\u5b57\u7b26\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u63d2\u5165\u548c\u67e5\u8a62\uff0c\u56e0\u6b64\u9700\u8981\u7279\u5225\u8655\u7406\u3002<\/p>\n<h2 id=\"%e6%8f%92%e5%85%a5%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-MoJyerxGle\">\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u5728DB2\u4e2d\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\u7684\u57fa\u672c\u65b9\u6cd5\u8207\u63d2\u5165\u666e\u901a\u5b57\u7b26\u76f8\u540c\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u5b57\u7b26\u7684\u7de8\u78bc\u548c\u8f49\u7fa9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u63d2\u5165\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%96%ae%e5%bc%95%e8%99%9f%e5%8c%85%e8%a3%b9%e5%ad%97%e7%ac%a6-MoJyerxGle\">1. \u4f7f\u7528\u55ae\u5f15\u865f\u5305\u88f9\u5b57\u7b26<\/h3>\n<p>\u5728DB2\u4e2d\uff0c\u5b57\u7b26\u4e32\u5e38\u91cf\u9700\u8981\u7528\u55ae\u5f15\u865f\u5305\u88f9\u3002\u5982\u679c\u8981\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\uff0c\u53ef\u4ee5\u76f4\u63a5\u5c07\u5176\u653e\u5728\u55ae\u5f15\u865f\u5167\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>INSERT INTO my_table (my_column) VALUES ('Hello, \u4e16\u754c!');<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%bd%89%e7%be%a9%e5%ad%97%e7%ac%a6-MoJyerxGle\">2. \u4f7f\u7528\u8f49\u7fa9\u5b57\u7b26<\/h3>\n<p>\u67d0\u4e9b\u7279\u6b8a\u5b57\u7b26\uff08\u5982\u55ae\u5f15\u865f\u672c\u8eab\uff09\u9700\u8981\u4f7f\u7528\u8f49\u7fa9\u5b57\u7b26\u4f86\u907f\u514d\u8a9e\u6cd5\u932f\u8aa4\u3002\u5728DB2\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5169\u500b\u55ae\u5f15\u865f\u4f86\u8868\u793a\u4e00\u500b\u55ae\u5f15\u865f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>INSERT INTO my_table (my_column) VALUES ('It''s a beautiful day!');<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8unicode%e5%ad%97%e7%ac%a6-MoJyerxGle\">3. \u4f7f\u7528Unicode\u5b57\u7b26<\/h3>\n<p>\u5982\u679c\u9700\u8981\u63d2\u5165\u975eASCII\u5b57\u7b26\uff08\u5982\u4e2d\u6587\u5b57\u7b26\uff09\uff0c\u53ef\u4ee5\u4f7f\u7528Unicode\u7de8\u78bc\u3002\u5728DB2\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\u4f86\u63d2\u5165Unicode\u5b57\u7b26\uff1a<\/p>\n<pre><code>INSERT INTO my_table (my_column) VALUES (CAST('\u4f60\u597d' AS VARCHAR(10) CCSID 1208));<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-MoJyerxGle\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u8a2d\u5b9a\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u5b9a\u652f\u6301\u60a8\u8981\u63d2\u5165\u7684\u7279\u6b8a\u5b57\u7b26\u3002DB2\u652f\u6301\u591a\u7a2e\u5b57\u7b26\u96c6\uff0c\u5305\u62ecUTF-8\u548cUTF-16\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u7279\u6b8a\u5b57\u7b26\uff0c\u4f8b\u5982VARCHAR\u6216CLOB\uff0c\u6839\u64da\u5b57\u7b26\u7684\u9577\u5ea6\u548c\u4f7f\u7528\u60c5\u6cc1\u9032\u884c\u9078\u64c7\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u63d2\u5165\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\u4e4b\u524d\uff0c\u5efa\u8b70\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u610f\u5916\u7684\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%8f%92%e5%85%a5%e5%a4%9a%e7%a8%ae%e7%89%b9%e6%ae%8a%e5%ad%97%e7%ac%a6-MoJyerxGle\">\u793a\u4f8b\uff1a\u63d2\u5165\u591a\u7a2e\u7279\u6b8a\u5b57\u7b26<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728DB2\u4e2d\u63d2\u5165\u591a\u7a2e\u7279\u6b8a\u5b57\u7b26\uff0c\u5305\u62ec\u6a19\u9ede\u7b26\u865f\u548cUnicode\u5b57\u7b26\uff1a<\/p>\n<pre><code>INSERT INTO my_table (my_column) VALUES \n('Hello, \u4e16\u754c!'),\n('This is a test: @#$%^&amp;*()'),\n(CAST('\u6b22\u8fce\u4f7f\u7528DB2!' AS VARCHAR(20) CCSID 1208));<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u63d2\u5165\u8a9e\u53e5\u53ef\u4ee5\u540c\u6642\u8655\u7406\u591a\u7a2e\u7279\u6b8a\u5b57\u7b26\uff0c\u4e26\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MoJyerxGle\">\u7e3d\u7d50<\/h2>\n<p>\u5728DB2\u6578\u64da\u5eab\u4e2d\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\u4e26\u4e0d\u8907\u96dc\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u5b57\u7b26\u7684\u7de8\u78bc\u548c\u8f49\u7fa9\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528\u55ae\u5f15\u865f\u3001\u8f49\u7fa9\u5b57\u7b26\u548cUnicode\u7de8\u78bc\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5404\u7a2e\u7279\u6b8a\u5b57\u7b26\u63d2\u5165\u5230\u6578\u64da\u5eab\u8868\u4e2d\u3002\u9019\u5c0d\u65bc\u8655\u7406\u591a\u8a9e\u8a00\u652f\u6301\u548c\u7528\u6236\u8f38\u5165\u7279\u5225\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684DB2\u6578\u64da\u5eab\uff0c\u4eab\u53d7\u7a69\u5b9a\u548c\u5b89\u5168\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728DB2\u6578\u64da\u5eab\u8868\u4e2d\u6b63\u78ba\u63d2\u5165\u7279\u6b8a\u5b57\u7b26\uff0c\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u8207\u67e5\u8a62\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-162965","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162965","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=162965"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162965\/revisions"}],"predecessor-version":[{"id":162966,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162965\/revisions\/162966"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}