{"id":199963,"date":"2025-05-06T11:03:54","date_gmt":"2025-05-06T03:03:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199963\/"},"modified":"2025-05-06T11:03:54","modified_gmt":"2025-05-06T03:03:54","slug":"%e6%8f%90%e5%8d%87oracle-dba%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86%e6%8a%80%e8%83%bd%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199963\/","title":{"rendered":"\u63d0\u5347Oracle DBA\u6743\u9650\u7ba1\u7406\u6280\u80fd\u7684\u65b9\u6cd5"},"content":{"rendered":"

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

\u63d0\u5347Oracle DBA\u6743\u9650\u7ba1\u7406\u6280\u80fd\u7684\u65b9\u6cd5<\/h1>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

\u5982\u4f55\u63d0\u5347Oracle DBA\u7684\u6743\u9650\u7ba1\u7406\u6280\u5de7<\/strong><\/p>\n

\u5728Oracle\u6570\u636e\u5e93\u7ba1\u7406\u4e2d\uff0c\u6743\u9650\u7ba1\u7406\u662f\u81f3\u5173\u91cd\u8981\u7684\u4e00\u9879\u5de5\u4f5c\u3002\u4f5c\u4e3a\u4e00\u540dOracle DBA\uff0c\u638c\u63e1\u6743\u9650\u7ba1\u7406\u6280\u5de7\u80fd\u591f\u6709\u6548\u5730\u4fdd\u62a4\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\uff0c\u4fdd\u969c\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c06\u5206\u4eab\u4e00\u4e9b\u63d0\u5347Oracle DBA\u6743\u9650\u7ba1\u7406\u6280\u5de7\u7684\u65b9\u6cd5\uff0c\u540c\u65f6\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

1. \u89d2\u8272\u7ba1\u7406<\/h3>\n

\u89d2\u8272\u662fOracle\u6570\u636e\u5e93\u4e2d\u6743\u9650\u7ba1\u7406\u7684\u4e00\u79cd\u91cd\u8981\u65b9\u5f0f\u3002\u901a\u8fc7\u5206\u914d\u4e0d\u540c\u7684\u89d2\u8272\u7ed9\u7528\u6237\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u63a7\u5236\u4ed6\u4eec\u5bf9\u6570\u636e\u5e93\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u89d2\u8272\u7684\u793a\u4f8b\uff1a<\/p>\n

-- \u521b\u5efa\u89d2\u8272\nCREATE ROLE hr_admin;<\/pre>\n
2. \u7528\u6237\u7ba1\u7406<\/h3>\n
\u5408\u7406\u7ba1\u7406\u7528\u6237\u7684\u6743\u9650\u662fOracle DBA\u7684\u6838\u5fc3\u5de5\u4f5c\u4e4b\u4e00\u3002\u901a\u8fc7\u6388\u4e88\u7528\u6237\u9002\u5f53\u7684\u6743\u9650\uff0c\u53ef\u4ee5\u786e\u4fdd\u4ed6\u4eec\u53ea\u80fd\u8bbf\u95ee\u5176\u5de5\u4f5c\u8303\u56f4\u5185\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u7528\u6237\u5e76\u6388\u6743\u7684\u793a\u4f8b\uff1a<\/p>\n
-- \u521b\u5efa\u7528\u6237\nCREATE USER alice IDENTIFIED BY password;\n\n-- \u6388\u6743\u7528\u6237\u8bbf\u95ee\u8868\nGRANT SELECT, INSERT, UPDATE, DELETE ON employees TO alice;<\/pre>\n
3. \u6743\u9650\u7ba1\u7406<\/h3>\n
Oracle\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6743\u9650\u7ba1\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u7ec6\u7c92\u5ea6\u5730\u63a7\u5236\u7528\u6237\u5bf9\u6570\u636e\u5e93\u5bf9\u8c61\u7684\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u6388\u6743\u7528\u6237\u8bbf\u95ee\u7279\u5b9a\u5bf9\u8c61\u7684\u793a\u4f8b\uff1a<\/p>\n
-- \u6388\u6743\u7528\u6237\u5bf9\u8868\u8fdb\u884cSELECT\u64cd\u4f5c\nGRANT SELECT ON employees TO alice;\n\n-- \u6388\u6743\u7528\u6237\u5bf9\u89c6\u56fe\u8fdb\u884cSELECT\u64cd\u4f5c\nGRANT SELECT ON emp_view TO alice;\n\n-- \u6388\u6743\u7528\u6237\u5bf9\u5b58\u50a8\u8fc7\u7a0b\u7684\u6267\u884c\u6743\u9650\nGRANT EXECUTE ON calculate_salary TO alice;<\/pre>\n
4. \u89c6\u56fe\u7ba1\u7406<\/h3>\n
\u89c6\u56fe\u662f\u6570\u636e\u5e93\u4e2d\u865a\u62df\u8868\uff0c\u7528\u4e8e\u7b80\u5316\u590d\u6742\u67e5\u8be2\u3002Oracle DBA\u9700\u8981\u5408\u7406\u7ba1\u7406\u89c6\u56fe\u7684\u6743\u9650\uff0c\u786e\u4fdd\u7528\u6237\u53ea\u80fd\u67e5\u770b\u4ed6\u4eec\u88ab\u6388\u6743\u7684\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u521b\u5efa\u89c6\u56fe\u5e76\u6388\u6743\u7528\u6237\u8bbf\u95ee\u7684\u793a\u4f8b\uff1a<\/p>\n
-- \u521b\u5efa\u89c6\u56fe\nCREATE VIEW emp_view AS SELECT employee_id, first_name, last_name FROM employees;\n\n-- \u6388\u6743\u7528\u6237\u8bbf\u95ee\u89c6\u56fe\nGRANT SELECT ON emp_view TO alice;<\/pre>\n
5. \u5ba1\u8ba1\u7ba1\u7406<\/h3>\n
\u5ba1\u8ba1\u662f\u6570\u636e\u5e93\u5b89\u5168\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u80fd\u591f\u8ffd\u8e2a\u548c\u8bb0\u5f55\u7528\u6237\u5bf9\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u3002Oracle DBA\u9700\u8981\u8bbe\u7f6e\u5ba1\u8ba1\u7b56\u7565\uff0c\u76d1\u63a7\u7528\u6237\u7684\u64cd\u4f5c\u5e76\u53ca\u65f6\u53d1\u73b0\u5f02\u5e38\u884c\u4e3a\u3002\u4ee5\u4e0b\u662f\u5f00\u542f\u5ba1\u8ba1\u7684\u793a\u4f8b\uff1a<\/p>\n
-- \u5f00\u542f\u5bf9\u7528\u6237\u64cd\u4f5c\u7684\u5ba1\u8ba1\nAUDIT SELECT TABLE, INSERT TABLE, UPDATE TABLE BY alice;<\/pre>\n
\u901a\u8fc7\u4ee5\u4e0a\u7684\u65b9\u6cd5\u548c\u793a\u4f8b\uff0cOracle DBA\u53ef\u4ee5\u63d0\u5347\u6743\u9650\u7ba1\u7406\u6280\u5de7\uff0c\u6709\u6548\u4fdd\u62a4\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u53ef\u9760\u6027\u3002\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\u6743\u9650\u7ba1\u7406\u7684\u6280\u5de7\uff0c\u5c06\u4f1a\u8ba9DBA\u5728\u5de5\u4f5c\u4e2d\u6e38\u5203\u6709\u4f59\uff0c\u5904\u7406\u5404\u79cd\u6743\u9650\u7ba1\u7406\u95ee\u9898\u3002<\/p>\n
\u672c\u7bc7\u5173\u4e8e\u300a\u63d0\u5347Oracle DBA\u6743\u9650\u7ba1\u7406\u6280\u80fd\u7684\u65b9\u6cd5\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
\n
\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u63d0\u5347Oracle DBA\u6743\u9650\u7ba1\u7406...<\/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-199963","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199963","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=199963"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199963\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}