{"id":199973,"date":"2025-05-06T08:08:01","date_gmt":"2025-05-06T00:08:01","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199973\/"},"modified":"2025-05-06T08:08:01","modified_gmt":"2025-05-06T00:08:01","slug":"%e5%88%86%e4%ba%ab%e8%a7%a3%e5%86%b3oracle%e5%af%bc%e5%85%a5%e4%b8%ad%e6%96%87%e4%b9%b1%e7%a0%81%e9%97%ae%e9%a2%98%e7%9a%84%e5%ae%9e%e7%94%a8%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199973\/","title":{"rendered":"\u5206\u4eab\u89e3\u51b3Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u5b9e\u7528\u6280\u5de7"},"content":{"rendered":"

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

\u5206\u4eab\u89e3\u51b3Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u5b9e\u7528\u6280\u5de7<\/h1>\n

\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728\u6570\u636e\u5e93\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u5206\u4eab\u89e3\u51b3Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u5b9e\u7528\u6280\u5de7\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n

\u5904\u7406Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u6280\u5de7\u5206\u4eab<\/p>\n

\u5728\u4f7f\u7528Oracle\u6570\u636e\u5e93\u8fdb\u884c\u6570\u636e\u5bfc\u5165\u7684\u8fc7\u7a0b\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u9047\u5230\u4e2d\u6587\u6570\u636e\u51fa\u73b0\u4e71\u7801\u7684\u60c5\u51b5\u3002\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\u3001\u6570\u636e\u6e90\u7f16\u7801\u95ee\u9898\u6216\u8005\u6570\u636e\u5e93\u914d\u7f6e\u9519\u8bef\u7b49\u539f\u56e0\u5bfc\u81f4\u7684\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u672c\u6587\u5c06\u5206\u4eab\u4e00\u4e9b\u5904\u7406Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u6280\u5de7\uff0c\u65b9\u4fbf\u5927\u5bb6\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u987a\u5229\u5bfc\u5165\u4e2d\u6587\u6570\u636e\u3002<\/p>\n

\u4e00\u3001\u68c0\u67e5\u6570\u636e\u5e93\u5b57\u7b26\u96c6<\/p>\n

\u5728\u5904\u7406\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u68c0\u67e5Oracle\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u8bbe\u7f6e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8bed\u53e5\u67e5\u8be2\u6570\u636e\u5e93\u5b57\u7b26\u96c6\uff1a<\/p>\n

SELECT * FROM v$nls_parameters WHERE parameter LIKE '%CHARACTERSET';<\/pre>\n
\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5b57\u7b26\u96c6\u8bbe\u7f6e\u662f\u652f\u6301\u4e2d\u6587\u7684\uff0c\u5e38\u89c1\u7684\u5b57\u7b26\u96c6\u5305\u62ecAL32UTF8\u3001ZHS16GBK\u548cUTF8\u7b49\u3002\u5982\u679c\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4e0d\u652f\u6301\u4e2d\u6587\uff0c\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u5bfc\u5165\u65f6\u51fa\u73b0\u4e71\u7801\u95ee\u9898\u3002<\/p>\n
\u4e8c\u3001\u68c0\u67e5\u5bfc\u5165\u6570\u636e\u7684\u7f16\u7801<\/p>\n
\u5728\u5bfc\u5165\u6570\u636e\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u5bfc\u5165\u7684\u6570\u636e\u6587\u4ef6\u662f\u4ee5\u6b63\u786e\u7684\u7f16\u7801\u4fdd\u5b58\u7684\uff0c\u901a\u5e38\u60c5\u51b5\u4e0b\u5e94\u4e3aUTF-8\u7f16\u7801\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u6570\u636e\u6587\u4ef6\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n
\u4e09\u3001\u4f7f\u7528SQL*Loader\u5bfc\u5165\u6570\u636e<\/p>\n
\u4e00\u79cd\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528Oracle\u63d0\u4f9b\u7684SQLLoader\u5de5\u5177\u8fdb\u884c\u6570\u636e\u5bfc\u5165\u3002SQL<\/em>Loader\u662f\u4e00\u79cd\u5feb\u901f\u3001\u9ad8\u6548\u7684\u6570\u636e\u5bfc\u5165\u5de5\u5177\uff0c\u5728\u5bfc\u5165\u4e2d\u6587\u6570\u636e\u65f6\u9700\u8981\u6ce8\u610f\u6307\u5b9a\u6b63\u786e\u7684\u5b57\u7b26\u96c6\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bSQL*Loader\u63a7\u5236\u6587\u4ef6\u793a\u4f8b\uff1a<\/p>\n
LOAD DATA\nINFILE 'data.txt'\nBADFILE 'data.bad'\nDISCARDFILE 'data.dsc'\nAPPEND\nINTO TABLE my_table\nFIELDS TERMINATED BY ','\n(\n    id,\n    name CHAR(100) CHARACTER SET ZHS16GBK,\n    age\n)<\/pre>\n
\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u9700\u8981\u786e\u4fdd\u6307\u5b9a\u7684CHARACTER SET\u4e0e\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u5339\u914d\uff0c\u5426\u5219\u53ef\u80fd\u5bfc\u81f4\u4e2d\u6587\u6570\u636e\u4e71\u7801\u3002\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u5b57\u6bb5\u957f\u5ea6\u548c\u5b57\u7b26\u96c6\u8bbe\u7f6e\u3002<\/p>\n
\u56db\u3001\u4f7f\u7528PL\/SQL Developer\u6279\u91cf\u5bfc\u5165<\/p>\n
\u9664\u4e86SQL*Loader\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528PL\/SQL Developer\u7b49\u5de5\u5177\u8fdb\u884c\u6570\u636e\u5bfc\u5165\u3002\u5728\u5bfc\u5165\u4e2d\u6587\u6570\u636e\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8bbe\u7f6e\u6b63\u786e\u7684\u5b57\u7b26\u96c6\uff1a<\/p>\n
    \n
  1. \u6253\u5f00PL\/SQL Developer\uff0c\u8fde\u63a5\u5230Oracle\u6570\u636e\u5e93\uff1b<\/li>\n
  2. \u9009\u62e9Tools -> Preferences -> Database -> NLS\uff1b<\/li>\n
  3. \u5728NLS\u7a97\u53e3\u4e2d\uff0c\u8bbe\u7f6eClient Character Set\u548cDatabase Character Set\uff0c\u786e\u4fdd\u4e0e\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u4e00\u81f4\uff1b<\/li>\n
  4. \u6267\u884c\u5bfc\u5165\u811a\u672c\uff0c\u786e\u4fdd\u6570\u636e\u6587\u4ef6\u7f16\u7801\u548c\u811a\u672c\u5b57\u7b26\u96c6\u5339\u914d\u3002<\/li>\n<\/ol>\n
    \u4e94\u3001\u4f7f\u7528Data Pump\u5bfc\u5165<\/p>\n
    \u53e6\u4e00\u79cd\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528Oracle Data Pump\u5de5\u5177\u8fdb\u884c\u6570\u636e\u5bfc\u5165\u3002Data Pump\u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u5bfc\u5165\u9009\u9879\u548c\u7075\u6d3b\u6027\uff0c\u5728\u5904\u7406\u4e2d\u6587\u6570\u636e\u65f6\u4e5f\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e71\u7801\u95ee\u9898\u3002<\/p>\n
    \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8bData Pump\u5bfc\u5165\u547d\u4ee4\uff1a<\/p>\n
    impdp hr DIRECTORY=dpump_dir1 DUMPFILE=expdat.dmp\nTABLES=employees REMAP_SCHEMA=hr:scott REMAP_TABLESPACE=hr:users<\/pre>\n
    \u5728\u6267\u884cData Pump\u5bfc\u5165\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u53c2\u6570\u6765\u6307\u5b9a\u5b57\u7b26\u96c6\u548c\u6620\u5c04\u5173\u7cfb\uff0c\u786e\u4fdd\u5bfc\u5165\u7684\u4e2d\u6587\u6570\u636e\u80fd\u591f\u6b63\u786e\u663e\u793a\u3002<\/p>\n
    \u603b\u7ed3\uff1a<\/p>\n
    \u5904\u7406Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u9700\u8981\u7efc\u5408\u8003\u8651\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u3001\u6570\u636e\u7f16\u7801\u548c\u5de5\u5177\u8bbe\u7f6e\u7b49\u56e0\u7d20\u3002\u901a\u8fc7\u68c0\u67e5\u6570\u636e\u5e93\u5b57\u7b26\u96c6\u3001\u5bfc\u5165\u6570\u636e\u7f16\u7801\u3001\u4f7f\u7528\u6b63\u786e\u7684\u5de5\u5177\u4ee5\u53ca\u8bbe\u7f6e\u5b57\u7b26\u96c6\u53c2\u6570\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e2d\u6587\u6570\u636e\u4e71\u7801\u95ee\u9898\u3002\u5e0c\u671b\u672c\u6587\u5206\u4eab\u7684\u6280\u5de7\u80fd\u5bf9\u5927\u5bb6\u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
    \u6587\u4e2d\u5173\u4e8e\u7f16\u7801\u89c4\u8303,\u5b57\u7b26\u96c6\u5904\u7406,\u89e3\u7801\u95ee\u9898\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300a\u5206\u4eab\u89e3\u51b3Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801\u95ee\u9898\u7684\u5b9e\u7528\u6280\u5de7\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n
    \n
    \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5206\u4eab\u89e3\u51b3Oracle\u5bfc\u5165\u4e2d\u6587\u4e71\u7801...<\/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-199973","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199973","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=199973"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199973\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}