{"id":95756,"date":"2024-10-20T03:43:16","date_gmt":"2024-10-19T19:43:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95756\/"},"modified":"2024-10-20T03:43:17","modified_gmt":"2024-10-19T19:43:17","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%ac%8a%e9%99%90%e4%bf%ae%e6%94%b9%e6%8c%87%e5%8d%97%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%ae%89%e5%85%a8%e7%9a%84%e5%af%86%e7%a2%bc-oracle%e6%9b%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95756\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u6b0a\u9650\u4fee\u6539\u6307\u5357\uff1a\u5982\u4f55\u8a2d\u7f6e\u5b89\u5168\u7684\u5bc6\u78bc (oracle\u66f4\u6539\u6578\u64da\u5eab\u6b0a\u9650\u8a2d\u7f6e\u5bc6\u78bc)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e6%ac%8a%e9%99%90%e4%bf%ae%e6%94%b9%e6%8c%87%e5%8d%97%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%ae%89%e5%85%a8%e7%9a%84%e5%af%86%e7%a2%bc-YwZXPRZZfN\">Oracle\u6578\u64da\u5eab\u6b0a\u9650\u4fee\u6539\u6307\u5357\uff1a\u5982\u4f55\u8a2d\u7f6e\u5b89\u5168\u7684\u5bc6\u78bc<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u5b89\u5168\u6027\u8a2d\u7f6e\u5c24\u5176\u9700\u8981\u8b39\u614e\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u4fee\u6539\u6b0a\u9650\u4e26\u8a2d\u7f6e\u5b89\u5168\u7684\u5bc6\u78bc\uff0c\u4ee5\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e4%bf%ae%e6%94%b9%e6%95%b8%e6%93%9a%e5%ba%ab%e6%ac%8a%e9%99%90%e5%92%8c%e5%af%86%e7%a2%bc-YwZXPRZZfN\">\u70ba\u4ec0\u9ebc\u9700\u8981\u4fee\u6539\u6578\u64da\u5eab\u6b0a\u9650\u548c\u5bc6\u78bc<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u6b0a\u9650\u7ba1\u7406\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u7b2c\u4e00\u6b65\u3002\u901a\u904e\u9069\u7576\u7684\u6b0a\u9650\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u7684\u8a2a\u554f\uff0c\u5f9e\u800c\u6e1b\u5c11\u6578\u64da\u6d29\u9732\u7684\u98a8\u96aa\u3002\u6b64\u5916\uff0c\u8a2d\u7f6e\u5f37\u5bc6\u78bc\u662f\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u7684\u6709\u6548\u624b\u6bb5\u3002\u6839\u64da\u7814\u7a76\uff0c\u8a31\u591a\u6578\u64da\u6d29\u9732\u4e8b\u4ef6\u90fd\u662f\u7531\u65bc\u5f31\u5bc6\u78bc\u6216\u9ed8\u8a8d\u5bc6\u78bc\u672a\u88ab\u66f4\u6539\u6240\u5c0e\u81f4\u7684\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e6%94%b9oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-YwZXPRZZfN\">\u4fee\u6539Oracle\u6578\u64da\u5eab\u7528\u6236\u6b0a\u9650<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u6b0a\u9650\u662f\u901a\u904e\u89d2\u8272\u548c\u7cfb\u7d71\u6b0a\u9650\u4f86\u7ba1\u7406\u7684\u3002\u4ee5\u4e0b\u662f\u4fee\u6539\u7528\u6236\u6b0a\u9650\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u9023\u63a5\u5230\u6578\u64da\u5eab\uff1a<\/strong>\u4f7f\u7528\u5177\u6709\u7ba1\u7406\u6b0a\u9650\u7684\u7528\u6236\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\u3002<\/li>\n<li><strong>\u67e5\u770b\u7576\u524d\u7528\u6236\u6b0a\u9650\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u67e5\u770b\u7528\u6236\u7684\u7576\u524d\u6b0a\u9650\uff1a<\/li>\n<pre><code>SELECT * FROM USER_SYS_PRIVS;<\/code><\/pre>\n<li><strong>\u6388\u4e88\u6216\u64a4\u92b7\u6b0a\u9650\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\u4f86\u6388\u4e88\u6216\u64a4\u92b7\u6b0a\u9650\uff1a<\/li>\n<pre><code>GRANT  TO ;<\/code><\/pre>\n<pre><code>REVOKE  FROM ;<\/code><\/pre>\n<\/ol>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u8981\u6388\u4e88\u7528\u6236\u201cjohn\u201d\u67e5\u8a62\u6578\u64da\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>GRANT SELECT ON employees TO john;<\/code><\/pre>\n<h2 id=\"%e8%a8%ad%e7%bd%ae%e5%ae%89%e5%85%a8%e7%9a%84%e5%af%86%e7%a2%bc-YwZXPRZZfN\">\u8a2d\u7f6e\u5b89\u5168\u7684\u5bc6\u78bc<\/h2>\n<p>\u8a2d\u7f6e\u5f37\u5bc6\u78bc\u662f\u4fdd\u8b77\u6578\u64da\u5eab\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8a2d\u7f6e\u5b89\u5168\u5bc6\u78bc\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u9577\u5ea6\uff1a<\/strong>\u5bc6\u78bc\u61c9\u81f3\u5c11\u5305\u542b8\u500b\u5b57\u7b26\uff0c\u4e26\u4e14\u8d8a\u9577\u8d8a\u597d\u3002<\/li>\n<li><strong>\u8907\u96dc\u6027\uff1a<\/strong>\u5bc6\u78bc\u61c9\u5305\u542b\u5927\u5beb\u5b57\u6bcd\u3001\u5c0f\u5beb\u5b57\u6bcd\u3001\u6578\u5b57\u548c\u7279\u6b8a\u5b57\u7b26\u3002<\/li>\n<li><strong>\u907f\u514d\u4f7f\u7528\u500b\u4eba\u4fe1\u606f\uff1a<\/strong>\u4e0d\u8981\u4f7f\u7528\u5bb9\u6613\u731c\u6e2c\u7684\u500b\u4eba\u4fe1\u606f\uff0c\u5982\u751f\u65e5\u6216\u59d3\u540d\u3002<\/li>\n<li><strong>\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\uff1a<\/strong>\u5efa\u8b70\u6bcf3\u52306\u500b\u6708\u66f4\u6539\u4e00\u6b21\u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<p>\u5728Oracle\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u6539\u7528\u6236\u7684\u5bc6\u78bc\uff1a<\/p>\n<pre><code>ALTER USER  IDENTIFIED BY ;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u7528\u6236\u201cjohn\u201d\u7684\u5bc6\u78bc\u66f4\u6539\u70ba\u201cSecureP@ssw0rd\u201d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ALTER USER john IDENTIFIED BY SecureP@ssw0rd;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-YwZXPRZZfN\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u4fee\u6539\u7528\u6236\u6b0a\u9650\u548c\u8a2d\u7f6e\u5b89\u5168\u5bc6\u78bc\u662f\u4fdd\u8b77\u6578\u64da\u5b89\u5168\u7684\u57fa\u672c\u6b65\u9a5f\u3002\u901a\u904e\u9069\u7576\u7684\u6b0a\u9650\u7ba1\u7406\u548c\u5f37\u5bc6\u78bc\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u6578\u64da\u6d29\u9732\u7684\u98a8\u96aa\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u5b89\u5168\u6027\u7684\u61c9\u7528\uff0c\u5efa\u8b70\u5b9a\u671f\u6aa2\u67e5\u548c\u66f4\u65b0\u6b0a\u9650\u53ca\u5bc6\u78bc\u8a2d\u7f6e\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u5b89\u5168\u5730\u4fee\u6539\u6b0a\u9650\u548c\u8a2d\u7f6e\u5bc6\u78bc\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5408\u898f\u6027\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-95756","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95756","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=95756"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95756\/revisions"}],"predecessor-version":[{"id":95757,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95756\/revisions\/95757"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}