{"id":94426,"date":"2024-10-19T19:10:22","date_gmt":"2024-10-19T11:10:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94426\/"},"modified":"2024-10-19T19:10:23","modified_gmt":"2024-10-19T11:10:23","slug":"oracle-system%e7%94%a8%e6%88%b6%e7%9a%84%e5%af%a6%e9%9a%9b%e6%ac%8a%e9%99%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94426\/","title":{"rendered":"Oracle system\u7528\u6236\u7684\u5be6\u969b\u6b0a\u9650"},"content":{"rendered":"<h1 id=\"oracle%e7%b3%bb%e7%b5%b1%e7%94%a8%e6%88%b6%e7%9a%84%e5%af%a6%e9%9a%9b%e6%ac%8a%e9%99%90-kMWgdLkypm\">Oracle\u7cfb\u7d71\u7528\u6236\u7684\u5be6\u969b\u6b0a\u9650<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Oracle\u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u5176\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u5b8c\u6574\u6027\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u7cfb\u7d71\u7528\u6236\u7684\u5be6\u969b\u6b0a\u9650\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u7ba1\u7406\u548c\u914d\u7f6e\u9019\u4e9b\u6b0a\u9650\u3002<\/p>\n<h2 id=\"oracle%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-kMWgdLkypm\">Oracle\u7528\u6236\u6b0a\u9650\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u7528\u6236\u6b0a\u9650\u4e3b\u8981\u5206\u70ba\u5169\u985e\uff1a\u7cfb\u7d71\u6b0a\u9650\u548c\u5c0d\u8c61\u6b0a\u9650\u3002<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u6b0a\u9650<\/strong>\uff1a\u9019\u4e9b\u6b0a\u9650\u5141\u8a31\u7528\u6236\u57f7\u884c\u7279\u5b9a\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u4f8b\u5982\u5275\u5efa\u7528\u6236\u3001\u5275\u5efa\u8868\u7a7a\u9593\u7b49\u3002\u7cfb\u7d71\u6b0a\u9650\u901a\u5e38\u7531\u6578\u64da\u5eab\u7ba1\u7406\u54e1\uff08DBA\uff09\u6388\u4e88\u3002<\/li>\n<li><strong>\u5c0d\u8c61\u6b0a\u9650<\/strong>\uff1a\u9019\u4e9b\u6b0a\u9650\u662f\u91dd\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u5c0d\u8c61\uff08\u5982\u8868\u3001\u8996\u5716\u3001\u7a0b\u5e8f\u7b49\uff09\u7684\u64cd\u4f5c\u6b0a\u9650\u3002\u7528\u6236\u53ef\u4ee5\u5c0d\u9019\u4e9b\u5c0d\u8c61\u9032\u884c\u67e5\u8a62\u3001\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u7b49\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%9a%84%e6%8e%88%e4%ba%88%e8%88%87%e6%92%a4%e9%8a%b7-kMWgdLkypm\">\u7528\u6236\u6b0a\u9650\u7684\u6388\u4e88\u8207\u64a4\u92b7<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u6388\u4e88\u548c\u64a4\u92b7\u7528\u6236\u6b0a\u9650\u7684\u8a9e\u6cd5\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u6388\u4e88\u7cfb\u7d71\u6b0a\u9650\nGRANT CREATE SESSION TO username;\n\n-- \u6388\u4e88\u5c0d\u8c61\u6b0a\u9650\nGRANT SELECT, INSERT ON table_name TO username;\n\n-- \u64a4\u92b7\u5c0d\u8c61\u6b0a\u9650\nREVOKE SELECT, INSERT ON table_name FROM username;<\/code><\/pre>\n<p>\u9019\u4e9b\u64cd\u4f5c\u9700\u8981\u5177\u6709\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u901a\u5e38\u662fDBA\u7528\u6236\u624d\u80fd\u57f7\u884c\u3002<\/p>\n<h2 id=\"%e7%94%a8%e6%88%b6%e8%a7%92%e8%89%b2%e7%9a%84%e7%ae%a1%e7%90%86-kMWgdLkypm\">\u7528\u6236\u89d2\u8272\u7684\u7ba1\u7406<\/h2>\n<p>\u70ba\u4e86\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\uff0cOracle\u63d0\u4f9b\u4e86\u89d2\u8272\u7684\u6982\u5ff5\u3002\u89d2\u8272\u662f\u4e00\u7d44\u6b0a\u9650\u7684\u96c6\u5408\uff0c\u7528\u6236\u53ef\u4ee5\u901a\u904e\u6388\u4e88\u89d2\u8272\u4f86\u7372\u5f97\u591a\u500b\u6b0a\u9650\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u55ae\u7368\u7ba1\u7406\u6bcf\u500b\u6b0a\u9650\u7684\u8907\u96dc\u6027\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u89d2\u8272\nCREATE ROLE role_name;\n\n-- \u6388\u4e88\u6b0a\u9650\u7d66\u89d2\u8272\nGRANT SELECT, INSERT ON table_name TO role_name;\n\n-- \u5c07\u89d2\u8272\u6388\u4e88\u7528\u6236\nGRANT role_name TO username;<\/code><\/pre>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%9a%84%e6%9f%a5%e8%a9%a2-kMWgdLkypm\">\u6b0a\u9650\u7684\u67e5\u8a62<\/h2>\n<p>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6578\u64da\u5b57\u5178\u8996\u5716\u4f86\u6aa2\u67e5\u81ea\u5df1\u7684\u6b0a\u9650\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u67e5\u8a62\u8a9e\u53e5\uff1a<\/p>\n<pre><code>-- \u67e5\u8a62\u7528\u6236\u7684\u7cfb\u7d71\u6b0a\u9650\nSELECT * FROM USER_SYS_PRIVS;\n\n-- \u67e5\u8a62\u7528\u6236\u7684\u5c0d\u8c61\u6b0a\u9650\nSELECT * FROM USER_TAB_PRIVS;<\/code><\/pre>\n<p>\u9019\u4e9b\u67e5\u8a62\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u81ea\u5df1\u64c1\u6709\u7684\u6b0a\u9650\uff0c\u5f9e\u800c\u9032\u884c\u76f8\u61c9\u7684\u7ba1\u7406\u548c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-kMWgdLkypm\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u4e00\u5bb6\u516c\u53f8\u6709\u4e00\u500b\u540d\u70ba\u201cHR\u201d\u7684\u7528\u6236\uff0c\u8a72\u7528\u6236\u9700\u8981\u8a2a\u554f\u201cemployees\u201d\u8868\u4ee5\u9032\u884c\u6578\u64da\u67e5\u8a62\u548c\u66f4\u65b0\u3002DBA\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u914d\u7f6eHR\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<ol>\n<li>\u9996\u5148\uff0cDBA\u9700\u8981\u6388\u4e88HR\u7528\u6236\u8a2a\u554f\u201cemployees\u201d\u8868\u7684\u6b0a\u9650\uff1a<\/li>\n<pre><code>GRANT SELECT, UPDATE ON employees TO HR;<\/code><\/pre>\n<li>\u63a5\u8457\uff0cDBA\u53ef\u4ee5\u6aa2\u67e5HR\u7528\u6236\u7684\u6b0a\u9650\uff0c\u4ee5\u78ba\u4fdd\u6388\u4e88\u6b63\u78ba\uff1a<\/li>\n<pre><code>SELECT * FROM USER_TAB_PRIVS WHERE TABLE_NAME = 'EMPLOYEES';<\/code><\/pre>\n<\/ol>\n<h2 id=\"%e7%b5%90%e8%ab%96-kMWgdLkypm\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7cfb\u7d71\u7528\u6236\u7684\u5be6\u969b\u6b0a\u9650\u7ba1\u7406\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u64cd\u4f5c\u6548\u7387\u7684\u95dc\u9375\u3002\u901a\u904e\u5408\u7406\u7684\u6b0a\u9650\u6388\u4e88\u548c\u89d2\u8272\u7ba1\u7406\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u6578\u64da\u5eab\u7684\u8a2a\u554f\u548c\u64cd\u4f5c\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u8a62\u548c\u7ba1\u7406\u9019\u4e9b\u6b0a\u9650\uff0c\u5c07\u6709\u52a9\u65bc\u7528\u6236\u5728\u65e5\u5e38\u5de5\u4f5c\u4e2d\u66f4\u597d\u5730\u5229\u7528Oracle\u6578\u64da\u5eab\u7684\u529f\u80fd\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dcVPS\u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u7cfb\u7d71\u7528\u6236\u7684\u5be6\u969b\u6b0a\u9650\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5408\u898f\uff0c\u63d0\u5347\u7cfb\u7d71\u7ba1\u7406\u6548\u7387\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-94426","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94426","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=94426"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94426\/revisions"}],"predecessor-version":[{"id":94427,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94426\/revisions\/94427"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}