{"id":96192,"date":"2024-10-20T07:22:18","date_gmt":"2024-10-19T23:22:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96192\/"},"modified":"2024-10-20T07:22:19","modified_gmt":"2024-10-19T23:22:19","slug":"oracle%e7%94%a8%e6%88%b6%e7%ae%a1%e7%90%86%e5%b8%b8%e7%94%a8%e6%93%8d%e4%bd%9c%e5%8f%83%e8%80%83%e6%89%8b%e5%86%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96192\/","title":{"rendered":"Oracle\u7528\u6236\u7ba1\u7406\u5e38\u7528\u64cd\u4f5c\u53c3\u8003\u624b\u518a"},"content":{"rendered":"

Oracle\u7528\u6236\u7ba1\u7406\u5e38\u7528\u64cd\u4f5c\u53c3\u8003\u624b\u518a<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cOracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u884c\u696d\u3002\u7528\u6236\u7ba1\u7406\u662fOracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u4e00\u500b\u91cd\u8981\u7684\u7d44\u6210\u90e8\u5206\uff0c\u6d89\u53ca\u7528\u6236\u7684\u5275\u5efa\u3001\u4fee\u6539\u3001\u522a\u9664\u53ca\u6b0a\u9650\u7ba1\u7406\u7b49\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e00\u4e9b\u5e38\u7528\u7684Oracle\u7528\u6236\u7ba1\u7406\u64cd\u4f5c\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7528\u6236\u3002<\/p>\n

1. \u5275\u5efa\u7528\u6236<\/h2>\n

\u5728Oracle\u4e2d\uff0c\u5275\u5efa\u7528\u6236\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n

CREATE USER username IDENTIFIED BY password;<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u8981\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201ctestuser\u201d\u7684\u7528\u6236\uff0c\u5bc6\u78bc\u70ba\u201cpassword123\u201d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
CREATE USER testuser IDENTIFIED BY password123;<\/code><\/pre>\n
2. \u5206\u914d\u6b0a\u9650<\/h2>\n
\u5275\u5efa\u7528\u6236\u5f8c\uff0c\u901a\u5e38\u9700\u8981\u70ba\u5176\u5206\u914d\u76f8\u61c9\u7684\u6b0a\u9650\u3002Oracle\u4e2d\u6709\u591a\u7a2e\u6b0a\u9650\u985e\u578b\uff0c\u5305\u62ec\u7cfb\u7d71\u6b0a\u9650\u548c\u5c0d\u8c61\u6b0a\u9650\u3002\u4ee5\u4e0b\u662f\u5206\u914d\u6b0a\u9650\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n
GRANT privilege TO username;<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u82e5\u8981\u7d66\u201ctestuser\u201d\u7528\u6236\u5206\u914d\u9023\u63a5\u6578\u64da\u5eab\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
GRANT CONNECT TO testuser;<\/code><\/pre>\n
\u5982\u679c\u9700\u8981\u7d66\u7528\u6236\u5206\u914d\u5275\u5efa\u8868\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
GRANT CREATE TABLE TO testuser;<\/code><\/pre>\n
3. \u4fee\u6539\u7528\u6236<\/h2>\n
\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u4fee\u6539\u7528\u6236\u7684\u5c6c\u6027\uff0c\u4f8b\u5982\u66f4\u6539\u5bc6\u78bc\u3002\u4fee\u6539\u7528\u6236\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u8981\u5c07\u201ctestuser\u201d\u7684\u5bc6\u78bc\u66f4\u6539\u70ba\u201cnewpassword456\u201d\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
ALTER USER testuser IDENTIFIED BY newpassword456;<\/code><\/pre>\n
4. \u522a\u9664\u7528\u6236<\/h2>\n
\u5982\u679c\u4e0d\u518d\u9700\u8981\u67d0\u500b\u7528\u6236\uff0c\u53ef\u4ee5\u5c07\u5176\u522a\u9664\u3002\u522a\u9664\u7528\u6236\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
DROP USER username CASCADE;<\/code><\/pre>\n
\u4f7f\u7528\u201cCASCADE\u201d\u9078\u9805\u53ef\u4ee5\u540c\u6642\u522a\u9664\u8a72\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u5c0d\u8c61\u3002\u4f8b\u5982\uff0c\u8981\u522a\u9664\u201ctestuser\u201d\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
DROP USER testuser CASCADE;<\/code><\/pre>\n
5. \u67e5\u770b\u7528\u6236\u4fe1\u606f<\/h2>\n
\u8981\u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n
SELECT username FROM all_users;<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u6240\u6709\u7528\u6236\u7684\u5217\u8868\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u4e86\u89e3\u7576\u524d\u7684\u7528\u6236\u72c0\u614b\u3002<\/p>\n
6. \u7528\u6236\u89d2\u8272\u7ba1\u7406<\/h2>\n
\u5728Oracle\u4e2d\uff0c\u89d2\u8272\u662f\u4e00\u7d44\u6b0a\u9650\u7684\u96c6\u5408\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u5206\u914d\u7d66\u7528\u6236\u3002\u5275\u5efa\u89d2\u8272\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n
CREATE ROLE role_name;<\/code><\/pre>\n
\u4f8b\u5982\uff0c\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cdata_analyst\u201d\u7684\u89d2\u8272\uff1a<\/p>\n
CREATE ROLE data_analyst;<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u53ef\u4ee5\u5c07\u6b0a\u9650\u5206\u914d\u7d66\u8a72\u89d2\u8272\uff1a<\/p>\n
GRANT SELECT ON table_name TO data_analyst;<\/code><\/pre>\n
\u6700\u5f8c\uff0c\u5c07\u89d2\u8272\u8ce6\u4e88\u7528\u6236\uff1a<\/p>\n
GRANT data_analyst TO testuser;<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Oracle\u7528\u6236\u7ba1\u7406\u662f\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u901a\u904e\u4e0a\u8ff0\u64cd\u4f5c\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u5275\u5efa\u3001\u4fee\u6539\u548c\u522a\u9664\u7528\u6236\uff0c\u4e26\u5206\u914d\u76f8\u61c9\u7684\u6b0a\u9650\u3002\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u7528\u6236\u80fd\u5920\u6839\u64da\u5176\u89d2\u8272\u57f7\u884c\u5fc5\u8981\u7684\u64cd\u4f5c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u5eab\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/a>\u548c\u4e91\u670d\u52d9\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u6578\u64da\u7ba1\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Oracle\u7528\u6236\u7ba1\u7406\u5e38\u7528\u64cd\u4f5c\u53c3\u8003\u624b\u518a\uff0c\u63d0\u4f9b\u7528\u6236\u7ba1\u7406\u7684\u57fa\u672c\u64cd\u4f5c\u6307\u5357\uff0c\u5e6b\u52a9\u7528\u6236\u9ad8\u6548\u7ba1\u7406Oracle\u7cfb\u7d71\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-96192","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96192","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=96192"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96192\/revisions"}],"predecessor-version":[{"id":96193,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96192\/revisions\/96193"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}