{"id":191996,"date":"2024-11-12T17:34:22","date_gmt":"2024-11-12T09:34:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/191996\/"},"modified":"2024-11-12T17:34:23","modified_gmt":"2024-11-12T09:34:23","slug":"%e8%a9%b3%e8%a7%a3%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beoracle%e4%bf%ae%e6%94%b9%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/191996\/","title":{"rendered":"\u8a73\u89e3\u5982\u4f55\u5be6\u73feOracle\u4fee\u6539\u7528\u6236\u6b0a\u9650"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beoracle%e4%bf%ae%e6%94%b9%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-ZxsHLGZndy\">\u8a73\u89e3\u5982\u4f55\u5be6\u73feOracle\u4fee\u6539\u7528\u6236\u6b0a\u9650<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u7528\u6236\u6b0a\u9650\u7684\u7ba1\u7406\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u91cd\u8981\u74b0\u7bc0\u3002\u901a\u904e\u9069\u7576\u7684\u6b0a\u9650\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u63a7\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u8cc7\u6e90\u7684\u8a2a\u554f\u548c\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728Oracle\u4e2d\u4fee\u6539\u7528\u6236\u6b0a\u9650\uff0c\u5305\u62ec\u57fa\u672c\u6982\u5ff5\u3001\u64cd\u4f5c\u6b65\u9a5f\u53ca\u793a\u4f8b\u3002<\/p>\n<h2 id=\"1-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-ZxsHLGZndy\">1. Oracle\u7528\u6236\u6b0a\u9650\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728Oracle\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\uff1a<\/strong>\u9019\u4e9b\u6b0a\u9650\u5141\u8a31\u7528\u6236\u57f7\u884c\u7279\u5b9a\u7684\u7cfb\u7d71\u64cd\u4f5c\uff0c\u4f8b\u5982\u5275\u5efa\u7528\u6236\u3001\u5275\u5efa\u8868\u7a7a\u9593\u7b49\u3002<\/li>\n<li><strong>\u5c0d\u8c61\u6b0a\u9650\uff1a<\/strong>\u9019\u4e9b\u6b0a\u9650\u5141\u8a31\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u5c0d\u8c61\uff08\u5982\u8868\u3001\u8996\u5716\u3001\u7a0b\u5e8f\u7b49\uff09\u9032\u884c\u64cd\u4f5c\uff0c\u4f8b\u5982\u67e5\u8a62\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u3002<\/li>\n<\/ul>\n<p>\u5728\u9032\u884c\u7528\u6236\u6b0a\u9650\u7684\u4fee\u6539\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u7576\u524d\u7528\u6236\u7684\u6b0a\u9650\u72c0\u614b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u67e5\u770b\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM USER_SYS_PRIVS;<\/code><\/pre>\n<pre><code>SELECT * FROM USER_TAB_PRIVS;<\/code><\/pre>\n<h2 id=\"2-%e4%bf%ae%e6%94%b9%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%9a%84%e6%ad%a5%e9%a9%9f-ZxsHLGZndy\">2. \u4fee\u6539\u7528\u6236\u6b0a\u9650\u7684\u6b65\u9a5f<\/h2>\n<p>\u4fee\u6539\u7528\u6236\u6b0a\u9650\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u6388\u4e88\u6b0a\u9650\u548c\u64a4\u92b7\u6b0a\u9650\u5169\u500b\u6b65\u9a5f\u3002\u4ee5\u4e0b\u5c07\u5206\u5225\u4ecb\u7d39\u9019\u5169\u500b\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"2-1-%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-ZxsHLGZndy\">2.1 \u6388\u4e88\u6b0a\u9650<\/h3>\n<p>\u8981\u6388\u4e88\u7528\u6236\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528GRANT\u8a9e\u53e5\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>GRANT  ON  TO ;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u8981\u6388\u4e88\u7528\u6236\u201cHR\u201d\u5c0d\u8868\u201cEMPLOYEES\u201d\u7684\u67e5\u8a62\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GRANT SELECT ON EMPLOYEES TO HR;<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u6388\u4e88\u591a\u500b\u6b0a\u9650\uff0c\u53ef\u4ee5\u5728\u540c\u4e00\u689dGRANT\u8a9e\u53e5\u4e2d\u5217\u51fa\u6240\u6709\u6b0a\u9650\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT, UPDATE ON EMPLOYEES TO HR;<\/code><\/pre>\n<h3 id=\"2-2-%e6%92%a4%e9%8a%b7%e6%ac%8a%e9%99%90-ZxsHLGZndy\">2.2 \u64a4\u92b7\u6b0a\u9650<\/h3>\n<p>\u5982\u679c\u9700\u8981\u64a4\u92b7\u7528\u6236\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528REVOKE\u8a9e\u53e5\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>REVOKE  ON  FROM ;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u64a4\u92b7\u7528\u6236\u201cHR\u201d\u5c0d\u8868\u201cEMPLOYEES\u201d\u7684\u63d2\u5165\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>REVOKE INSERT ON EMPLOYEES FROM HR;<\/code><\/pre>\n<h2 id=\"3-%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b-ZxsHLGZndy\">3. \u5be6\u969b\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u201cSALES\u201d\uff0c\u9700\u8981\u5c0d\u201cORDERS\u201d\u8868\u9032\u884c\u67e5\u8a62\u548c\u63d2\u5165\u64cd\u4f5c\uff0c\u4f46\u4e0d\u5e0c\u671b\u5176\u80fd\u5920\u522a\u9664\u6578\u64da\u3002\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n<pre><code>-- \u6388\u4e88\u67e5\u8a62\u548c\u63d2\u5165\u6b0a\u9650\nGRANT SELECT, INSERT ON ORDERS TO SALES;\n\n-- \u64a4\u92b7\u522a\u9664\u6b0a\u9650\uff08\u5982\u679c\u4e4b\u524d\u5df2\u6388\u4e88\uff09\nREVOKE DELETE ON ORDERS FROM SALES;<\/code><\/pre>\n<p>\u901a\u904e\u9019\u4e9b\u64cd\u4f5c\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u6b0a\u9650\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"4-%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-ZxsHLGZndy\">4. \u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4fee\u6539\u7528\u6236\u6b0a\u9650\u6642\uff0c\u61c9\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884cGRANT\u548cREVOKE\u64cd\u4f5c\uff0c\u901a\u5e38\u9700\u8981DBA\u6216\u64c1\u6709\u76f8\u61c9\u6b0a\u9650\u7684\u7528\u6236\u3002<\/li>\n<li>\u5728\u6388\u4e88\u6b0a\u9650\u6642\uff0c\u61c9\u6839\u64da\u7528\u6236\u7684\u5be6\u969b\u9700\u6c42\u9032\u884c\u6388\u6b0a\uff0c\u907f\u514d\u904e\u5ea6\u6388\u6b0a\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff0c\u53ca\u6642\u64a4\u92b7\u4e0d\u518d\u9700\u8981\u7684\u6b0a\u9650\uff0c\u4ee5\u964d\u4f4e\u5b89\u5168\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZxsHLGZndy\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u4fee\u6539\u7528\u6236\u6b0a\u9650\u662f\u4e00\u9805\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u901a\u904e\u5408\u7406\u7684\u6b0a\u9650\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528GRANT\u548cREVOKE\u8a9e\u53e5\u4f86\u6388\u4e88\u548c\u64a4\u92b7\u7528\u6236\u6b0a\u9650\uff0c\u4e26\u63d0\u4f9b\u4e86\u5be6\u969b\u6848\u4f8b\u548c\u6ce8\u610f\u4e8b\u9805\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dcVPS\u6216\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u985e <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a73\u89e3\u5982\u4f55\u5be6\u73feOracle\u4fee\u6539\u7528\u6236\u6b0a\u9650\uff0c\u63d0\u4f9b\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u7528\u6236\u7684\u8a2a\u554f\u63a7\u5236\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-191996","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191996","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=191996"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191996\/revisions"}],"predecessor-version":[{"id":191997,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191996\/revisions\/191997"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=191996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=191996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=191996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}