{"id":199777,"date":"2025-05-06T11:02:24","date_gmt":"2025-05-06T03:02:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199777\/"},"modified":"2025-05-06T11:02:24","modified_gmt":"2025-05-06T03:02:24","slug":"%e8%af%a6%e7%bb%86%e8%a7%a3%e8%af%b4oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e5%ad%97%e7%ac%a6%e9%9b%86%e6%9b%b4%e6%94%b9%e7%9a%84%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199777\/","title":{"rendered":"\u8be6\u7ec6\u89e3\u8bf4Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u66f4\u6539\u7684\u6b65\u9aa4"},"content":{"rendered":"

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

\u8be6\u7ec6\u89e3\u8bf4Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u66f4\u6539\u7684\u6b65\u9aa4<\/h1>\n

\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u65b9\u6cd5\u8be6\u89e3<\/p>\n

Oracle\u6570\u636e\u5e93\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u652f\u6301\u591a\u79cd\u5b57\u7b26\u96c6\uff0c\u5305\u62ec\u7b80\u4f53\u4e2d\u6587\u5b57\u7b26\u96c6\u3001\u7e41\u4f53\u4e2d\u6587\u5b57\u7b26\u96c6\u3001\u82f1\u6587\u5b57\u7b26\u96c6\u7b49\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u9700\u8981\u4fee\u6539\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u7684\u60c5\u51b5\uff0c\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdOracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u7684\u65b9\u6cd5\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u4f9b\u8bfb\u8005\u53c2\u8003\u3002<\/p>\n

1. \u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93\u5b57\u7b26\u96c6<\/h2>\n

\u5728\u4fee\u6539\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0bSQL\u8bed\u53e5\u6765\u67e5\u8be2\uff1a<\/p>\n

SELECT * FROM NLS_DATABASE_PARAMETERS WHERE PARAMETER IN ('NLS_CHARACTERSET', 'NLS_NCHAR_CHARACTERSET');<\/pre>\n
\u8fd0\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\uff0c\u53ef\u4ee5\u5f97\u5230\u5f53\u524d\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u4fe1\u606f\uff0c\u5305\u62ecNLS_CHARACTERSET<\/code>\u548cNLS_NCHAR_CHARACTERSET<\/code>\u4e24\u4e2a\u53c2\u6570\u3002<\/p>\n
2. \u786e\u5b9a\u65b0\u7684\u5b57\u7b26\u96c6<\/h2>\n
\u5728\u8fdb\u884c\u5b57\u7b26\u96c6\u4fee\u6539\u4e4b\u524d\uff0c\u9700\u8981\u786e\u5b9a\u65b0\u7684\u5b57\u7b26\u96c6\u3002Oracle\u6570\u636e\u5e93\u652f\u6301\u591a\u79cd\u5b57\u7b26\u96c6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u5b57\u7b26\u96c6\u3002\u5728\u786e\u5b9a\u65b0\u7684\u5b57\u7b26\u96c6\u540e\uff0c\u624d\u80fd\u8fdb\u884c\u540e\u7eed\u7684\u5b57\u7b26\u96c6\u4fee\u6539\u64cd\u4f5c\u3002<\/p>\n
3. \u4fee\u6539\u6570\u636e\u5e93\u5b57\u7b26\u96c6<\/h2>\n
3.1 \u505c\u6b62\u6570\u636e\u5e93<\/h3>\n
\u5728\u8fdb\u884c\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u4e4b\u524d\uff0c\u9700\u8981\u5148\u505c\u6b62\u6570\u636e\u5e93\u5b9e\u4f8b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u505c\u6b62\u6570\u636e\u5e93\uff1a<\/p>\n
SHUTDOWN IMMEDIATE;<\/pre>\n
3.2 \u4fee\u6539\u5b57\u7b26\u96c6<\/h3>\n
\u5728\u505c\u6b62\u6570\u636e\u5e93\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u6765\u4fee\u6539\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n
3.2.1 \u4fee\u6539init.ora\u6587\u4ef6<\/h4>\n
\u627e\u5230\u6570\u636e\u5e93\u5b9e\u4f8b\u7684init.ora\u6587\u4ef6\uff0c\u4e00\u822c\u4f4d\u4e8e$ORACLE_HOME\/dbs<\/code>\u76ee\u5f55\u4e0b\uff0c\u4f7f\u7528\u7f16\u8f91\u5668\u6253\u5f00\u8be5\u6587\u4ef6\uff0c\u5728\u5176\u4e2d\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u53c2\u6570\uff1a<\/p>\n
NLS_CHARACTERSET=<\u65b0\u5b57\u7b26\u96c6>\nNLS_NCHAR_CHARACTERSET=<\u65b0\u5b57\u7b26\u96c6><\/pre>\n
\u4fdd\u5b58\u4fee\u6539\u540e\u7684init.ora\u6587\u4ef6\u3002<\/p>\n
3.2.2 \u91cd\u65b0\u542f\u52a8\u6570\u636e\u5e93<\/h4>\n
\u4fee\u6539\u5b8cinit.ora\u6587\u4ef6\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u91cd\u65b0\u542f\u52a8\u6570\u636e\u5e93\u5b9e\u4f8b\uff1a<\/p>\n
STARTUP;<\/pre>\n
3.3 \u9a8c\u8bc1\u5b57\u7b26\u96c6\u4fee\u6539<\/h3>\n
\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9aa4\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0bSQL\u8bed\u53e5\u6765\u9a8c\u8bc1\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u662f\u5426\u5df2\u7ecf\u4fee\u6539\u6210\u529f\uff1a<\/p>\n
SELECT * FROM NLS_DATABASE_PARAMETERS WHERE PARAMETER IN ('NLS_CHARACTERSET', 'NLS_NCHAR_CHARACTERSET');<\/pre>\n
\u8fd0\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\uff0c\u5982\u679c\u8fd4\u56de\u7684\u5b57\u7b26\u96c6\u53c2\u6570\u4e0e\u4fee\u6539\u540e\u7684\u5b57\u7b26\u96c6\u4e00\u81f4\uff0c\u5219\u8868\u793a\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u6210\u529f\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u67e5\u770b\u5f53\u524d\u5b57\u7b26\u96c6\u3001\u786e\u5b9a\u65b0\u7684\u5b57\u7b26\u96c6\u3001\u505c\u6b62\u6570\u636e\u5e93\u3001\u4fee\u6539\u5b57\u7b26\u96c6\u53c2\u6570\u3001\u91cd\u65b0\u542f\u52a8\u6570\u636e\u5e93\u7b49\u6b65\u9aa4\u3002\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\uff0c\u6309\u7167\u4ee5\u4e0a\u6b65\u9aa4\u6765\u4fee\u6539\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5728\u8fdb\u884cOracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u65f6\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fOracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4fee\u6539\u7684\u65b9\u6cd5\u8be6\u89e3\uff0c\u5e0c<\/p>\n
\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300a\u8be6\u7ec6\u89e3\u8bf4Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u66f4\u6539\u7684\u6b65\u9aa4\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8eOracle,\u6570\u636e\u5e93,\u5b57\u7b26\u96c6\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n
\n
\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u8be6\u7ec6\u89e3\u8bf4Oracle\u6570\u636e\u5e93\u5b57\u7b26\u96c6...<\/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-199777","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199777","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=199777"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199777\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}