{"id":199956,"date":"2025-05-06T10:47:53","date_gmt":"2025-05-06T02:47:53","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199956\/"},"modified":"2025-05-06T10:47:53","modified_gmt":"2025-05-06T02:47:53","slug":"%e8%a7%a3%e6%9e%90oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e4%b9%b1%e7%a0%81%e6%8f%90%e7%a4%ba%e7%9a%84%e5%8e%9f%e5%9b%a0%e5%b9%b6%e6%8f%90%e4%be%9b%e8%a7%a3%e5%86%b3%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199956\/","title":{"rendered":"\u89e3\u6790Oracle\u6570\u636e\u5e93\u4e2d\u4e71\u7801\u63d0\u793a\u7684\u539f\u56e0\u5e76\u63d0\u4f9b\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

<\/b> <\/p>\n

\u89e3\u6790Oracle\u6570\u636e\u5e93\u4e2d\u4e71\u7801\u63d0\u793a\u7684\u539f\u56e0\u5e76\u63d0\u4f9b\u89e3\u51b3\u65b9\u6848<\/h1>\n

\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662f\u6570\u636e\u5e93\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300a\u89e3\u6790Oracle\u6570\u636e\u5e93\u4e2d\u4e71\u7801\u63d0\u793a\u7684\u539f\u56e0\u5e76\u63d0\u4f9b\u89e3\u51b3\u65b9\u6848\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

\u6807\u9898\uff1aOracle\u4e71\u7801\u63d0\u793a\u7684\u539f\u56e0\u5206\u6790\u4e0e\u89e3\u51b3\u65b9\u6848<\/p>\n

\u5728\u4f7f\u7528Oracle\u6570\u636e\u5e93\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230\u4e71\u7801\u663e\u793a\u7684\u95ee\u9898\uff0c\u8fd9\u4e0d\u4ec5\u5f71\u54cd\u6570\u636e\u7684\u6b63\u786e\u6027\uff0c\u8fd8\u4f1a\u7ed9\u6570\u636e\u5904\u7406\u4e0e\u5c55\u793a\u5e26\u6765\u56f0\u6270\u3002\u672c\u6587\u5c06\u4eceOracle\u4e71\u7801\u95ee\u9898\u7684\u539f\u56e0\u5206\u6790\u5165\u624b\uff0c\u63a2\u8ba8\u89e3\u51b3\u65b9\u6848\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u89e3\u51b3\u6b64\u7c7b\u95ee\u9898\u3002<\/p>\n

1. \u95ee\u9898\u539f\u56e0\u5206\u6790<\/h2>\n

Oracle\u6570\u636e\u5e93\u51fa\u73b0\u4e71\u7801\u7684\u4e3b\u8981\u539f\u56e0\u6709\u4ee5\u4e0b\u51e0\u79cd\u60c5\u51b5\uff1a<\/p>\n

1.1 \u5b57\u7b26\u96c6\u4e0d\u5339\u914d<\/h3>\n

\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5b58\u50a8\u4e0e\u67e5\u8be2\u65f6\u51fa\u73b0\u4e71\u7801\u3002\u4f8b\u5982\uff0c\u5f53\u6570\u636e\u5e93\u4f7f\u7528AL32UTF8\u5b57\u7b26\u96c6\u5b58\u50a8\u6570\u636e\uff0c\u800c\u64cd\u4f5c\u7cfb\u7edf\u5b57\u7b26\u96c6\u4e3aGBK\u65f6\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e71\u7801\u95ee\u9898\u3002<\/p>\n

1.2 \u6570\u636e\u5b58\u50a8\u95ee\u9898<\/h3>\n

\u6570\u636e\u5b58\u50a8\u65f6\u672a\u6309\u7167\u6b63\u786e\u7684\u5b57\u7b26\u96c6\u8fdb\u884c\u5904\u7406\uff0c\u6216\u8005\u5b58\u50a8\u7684\u6570\u636e\u5305\u542b\u4e86\u975e\u5f53\u524d\u5b57\u7b26\u96c6\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u67e5\u8be2\u65f6\u51fa\u73b0\u4e71\u7801\u95ee\u9898\u3002<\/p>\n

1.3 \u6570\u636e\u4f20\u8f93\u95ee\u9898<\/h3>\n

\u6570\u636e\u5728\u4e0d\u540c\u7cfb\u7edf\u4e4b\u95f4\u4f20\u8f93\u65f6\uff0c\u53ef\u80fd\u7531\u4e8e\u672a\u6b63\u786e\u8fdb\u884c\u5b57\u7b26\u96c6\u7684\u8f6c\u6362\u5bfc\u81f4\u6570\u636e\u4e71\u7801\u3002\u4f8b\u5982\uff0c\u5c06UTF-8\u7f16\u7801\u7684\u6570\u636e\u5bfc\u5165\u5230GBK\u7f16\u7801\u7684\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n

2. \u89e3\u51b3\u65b9\u6848<\/h2>\n

\u9488\u5bf9Oracle\u4e71\u7801\u95ee\u9898\uff0c\u53ef\u91c7\u53d6\u4ee5\u4e0b\u89e3\u51b3\u65b9\u6848\u6765\u907f\u514d\u6216\u89e3\u51b3\u4e71\u7801\u7684\u60c5\u51b5\uff1a<\/p>\n

2.1 \u786e\u5b9a\u5b57\u7b26\u96c6<\/h3>\n

\u5728\u521b\u5efa\u6570\u636e\u5e93\u65f6\uff0c\u5e94\u8be5\u660e\u786e\u6307\u5b9a\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4e0e\u5e94\u7528\u7a0b\u5e8f\u3001\u64cd\u4f5c\u7cfb\u7edf\u7684\u5b57\u7b26\u96c6\u4e00\u81f4\u3002\u5e38\u7528\u7684\u5b57\u7b26\u96c6\u5305\u62ecAL32UTF8\u3001UTF8\u3001GBK\u7b49\u3002<\/p>\n

2.2 \u6570\u636e\u5b58\u50a8\u5904\u7406<\/h3>\n

\u5728\u5bf9\u6570\u636e\u8fdb\u884c\u5b58\u50a8\u65f6\uff0c\u8981\u4fdd\u8bc1\u4f7f\u7528\u6b63\u786e\u7684\u5b57\u7b26\u96c6\u8fdb\u884c\u7f16\u7801\u3002\u7279\u522b\u662f\u5bf9\u4e8e\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684\u6570\u636e\uff0c\u5e94\u8be5\u8fdb\u884c\u5b57\u7b26\u8f6c\u6362\u6216\u5904\u7406\u540e\u518d\u8fdb\u884c\u5b58\u50a8\u3002<\/p>\n

2.3 \u6570\u636e\u4f20\u8f93\u5904\u7406<\/h3>\n

\u5728\u6570\u636e\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u8be5\u786e\u4fdd\u8fdb\u884c\u6b63\u786e\u7684\u5b57\u7b26\u96c6\u8f6c\u6362\uff0c\u4f7f\u5f97\u6570\u636e\u80fd\u591f\u5728\u4e0d\u540c\u7cfb\u7edf\u4e4b\u95f4\u6b63\u786e\u4f20\u9012\u548c\u663e\u793a\u3002\u53ef\u4ee5\u901a\u8fc7Oracle\u63d0\u4f9b\u7684\u5b57\u7b26\u96c6\u8f6c\u6362\u51fd\u6570\u6765\u8fdb\u884c\u5904\u7406\u3002<\/p>\n

3. \u5177\u4f53\u4ee3\u7801\u793a\u4f8b<\/h2>\n

\u4e3a\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u89e3\u51b3Oracle\u4e71\u7801\u95ee\u9898\uff0c\u4ee5\u4e0b\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

3.1 \u6307\u5b9a\u6570\u636e\u5e93\u5b57\u7b26\u96c6<\/h3>\n
CREATE DATABASE test\nCHARACTER SET AL32UTF8;<\/pre>\n
3.2 \u6570\u636e\u5b58\u50a8\u5904\u7406<\/h3>\n
INSERT INTO employee (id, name)\nVALUES (1, '\u5f20\u4e09');<\/pre>\n
3.3 \u6570\u636e\u4f20\u8f93\u5904\u7406<\/h3>\n
SELECT CONVERT(name, 'UTF8', 'GBK') AS name_gbk\nFROM employee;<\/pre>\n
\u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u8bfb\u8005\u53ef\u4ee5\u6e05\u6670\u5730\u4e86\u89e3\u5728\u521b\u5efa\u6570\u636e\u5e93\u3001\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u548c\u4f20\u8f93\u65f6\u5982\u4f55\u907f\u514d\u4e71\u7801\u95ee\u9898\uff0c\u5e76\u4e14\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u548c\u8c03\u6574\u3002<\/p>\n
\u7efc\u4e0a\u6240\u8ff0\uff0cOracle\u4e71\u7801\u95ee\u9898\u53ef\u80fd\u7531\u591a\u79cd\u539f\u56e0\u5f15\u8d77\uff0c\u4f46\u901a\u8fc7\u6b63\u786e\u6307\u5b9a\u5b57\u7b26\u96c6\u3001\u5728\u6570\u636e\u5904\u7406\u65f6\u6ce8\u610f\u7f16\u7801\u3001\u5728\u6570\u636e\u4f20\u8f93\u65f6\u8fdb\u884c\u5b57\u7b26\u96c6\u8f6c\u6362\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u548c\u89e3\u51b3\u4e71\u7801\u95ee\u9898\u3002\u5e0c\u671b\u672c\u6587\u63d0\u4f9b\u7684\u5206\u6790\u4e0e\u89e3\u51b3\u65b9\u6848\u5bf9\u8bfb\u8005\u5728Oracle\u6570\u636e\u5e93\u64cd\u4f5c\u4e2d\u9047\u5230\u4e71\u7801\u95ee\u9898\u65f6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u300a\u89e3\u6790Oracle\u6570\u636e\u5e93\u4e2d\u4e71\u7801\u63d0\u793a\u7684\u539f\u56e0\u5e76\u63d0\u4f9b\u89e3\u51b3\u65b9\u6848\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8eOracle,\u89e3\u51b3\u65b9\u6848,\u4e71\u7801\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
\n
\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u89e3\u6790Oracle\u6570\u636e\u5e93\u4e2d\u4e71\u7801\u63d0\u793a...<\/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-199956","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199956","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=199956"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199956\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}