{"id":160739,"date":"2024-11-04T00:36:23","date_gmt":"2024-11-03T16:36:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160739\/"},"modified":"2024-11-04T00:36:24","modified_gmt":"2024-11-03T16:36:24","slug":"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-revoke%ef%bc%9a%e5%88%aa%e9%99%a4%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160739\/","title":{"rendered":"\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL REVOKE\uff1a\u522a\u9664\u7528\u6236\u6b0a\u9650"},"content":{"rendered":"<h1 id=\"%e8%b3%87%e6%96%99%e5%ba%ab%e6%95%99%e7%a8%8b%ef%bc%9amysql-revoke%ef%bc%9a%e5%88%aa%e9%99%a4%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-SPFHBOnleL\">\u8cc7\u6599\u5eab\u6559\u7a0b\uff1aMySQL REVOKE\uff1a\u522a\u9664\u7528\u6236\u6b0a\u9650<\/h1>\n<p>\u5728\u7ba1\u7406MySQL\u8cc7\u6599\u5eab\u6642\uff0c\u78ba\u4fdd\u7528\u6236\u64c1\u6709\u9069\u7576\u7684\u6b0a\u9650\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u522a\u9664\u67d0\u4e9b\u7528\u6236\u7684\u6b0a\u9650\uff0c\u4ee5\u4fdd\u8b77\u8cc7\u6599\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u4e2d\u7684REVOKE\u547d\u4ee4\uff0c\u5e6b\u52a9\u60a8\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afrevoke%e5%91%bd%e4%bb%a4%ef%bc%9f-SPFHBOnleL\">\u4ec0\u9ebc\u662fREVOKE\u547d\u4ee4\uff1f<\/h2>\n<p>REVOKE\u547d\u4ee4\u662fMySQL\u4e2d\u7528\u65bc\u64a4\u92b7\u7528\u6236\u6b0a\u9650\u7684\u6307\u4ee4\u3002\u7576\u60a8\u5e0c\u671b\u9650\u5236\u67d0\u500b\u7528\u6236\u5c0d\u8cc7\u6599\u5eab\u7684\u8a2a\u554f\u6216\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u547d\u4ee4\u3002\u9019\u5c0d\u65bc\u7dad\u8b77\u8cc7\u6599\u5eab\u7684\u5b89\u5168\u6027\u548c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"revoke%e5%91%bd%e4%bb%a4%e7%9a%84%e8%aa%9e%e6%b3%95-SPFHBOnleL\">REVOKE\u547d\u4ee4\u7684\u8a9e\u6cd5<\/h2>\n<p>REVOKE\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>REVOKE \u6a29\u9650 FROM \u7528\u6236\u540d;<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<strong>\u6b0a\u9650<\/strong>\u53ef\u4ee5\u662fSELECT\u3001INSERT\u3001UPDATE\u3001DELETE\u7b49\uff0c\u800c<strong>\u7528\u6236\u540d<\/strong>\u5247\u662f\u60a8\u5e0c\u671b\u64a4\u92b7\u6b0a\u9650\u7684\u7528\u6236\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%92%a4%e9%8a%b7%e7%94%a8%e6%88%b6%e7%9a%84select%e6%ac%8a%e9%99%90-SPFHBOnleL\">\u793a\u4f8b\uff1a\u64a4\u92b7\u7528\u6236\u7684SELECT\u6b0a\u9650<\/h3>\n<p>\u5047\u8a2d\u60a8\u6709\u4e00\u500b\u540d\u70ba\u201cuser1\u201d\u7684\u7528\u6236\uff0c\u60a8\u5e0c\u671b\u64a4\u92b7\u5176\u5c0d\u201cemployees\u201d\u8868\u7684SELECT\u6b0a\u9650\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>REVOKE SELECT ON employees FROM 'user1'@'localhost';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6703\u64a4\u92b7\u201cuser1\u201d\u5728\u201cemployees\u201d\u8868\u4e0a\u7684SELECT\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%92%a4%e9%8a%b7%e5%a4%9a%e5%80%8b%e6%ac%8a%e9%99%90-SPFHBOnleL\">\u64a4\u92b7\u591a\u500b\u6b0a\u9650<\/h2>\n<p>\u5982\u679c\u60a8\u9700\u8981\u540c\u6642\u64a4\u92b7\u591a\u500b\u6b0a\u9650\uff0c\u53ef\u4ee5\u5728REVOKE\u547d\u4ee4\u4e2d\u5217\u51fa\u6240\u6709\u6b0a\u9650\uff0c\u4f7f\u7528\u9017\u865f\u5206\u9694\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>REVOKE SELECT, INSERT ON employees FROM 'user1'@'localhost';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u64a4\u92b7\u201cuser1\u201d\u5728\u201cemployees\u201d\u8868\u4e0a\u7684SELECT\u548cINSERT\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%92%a4%e9%8a%b7%e6%89%80%e6%9c%89%e6%ac%8a%e9%99%90-SPFHBOnleL\">\u64a4\u92b7\u6240\u6709\u6b0a\u9650<\/h2>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u64a4\u92b7\u67d0\u500b\u7528\u6236\u5728\u7279\u5b9a\u8cc7\u6599\u5eab\u4e2d\u7684\u6240\u6709\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528ALL PRIVILEGES\u95dc\u9375\u5b57\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>REVOKE ALL PRIVILEGES ON database_name.* FROM 'user1'@'localhost';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u64a4\u92b7\u201cuser1\u201d\u5728\u201cdatabase_name\u201d\u8cc7\u6599\u5eab\u4e2d\u7684\u6240\u6709\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-SPFHBOnleL\">\u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h2>\n<p>\u5728\u64a4\u92b7\u6b0a\u9650\u4e4b\u524d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u6aa2\u67e5\u7528\u6236\u7576\u524d\u64c1\u6709\u7684\u6b0a\u9650\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'user1'@'localhost';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u201cuser1\u201d\u7576\u524d\u64c1\u6709\u7684\u6240\u6709\u6b0a\u9650\uff0c\u5e6b\u52a9\u60a8\u6c7a\u5b9a\u9700\u8981\u64a4\u92b7\u54ea\u4e9b\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-SPFHBOnleL\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884cREVOKE\u547d\u4ee4\uff0c\u901a\u5e38\u9700\u8981SUPER\u6216GRANT OPTION\u6b0a\u9650\u3002<\/li>\n<li>\u5728\u64a4\u92b7\u6b0a\u9650\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u8cc7\u6599\u5eab\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u522a\u9664\u91cd\u8981\u6b0a\u9650\u3002<\/li>\n<li>\u64a4\u92b7\u6b0a\u9650\u5f8c\uff0c\u7528\u6236\u5c07\u7121\u6cd5\u518d\u57f7\u884c\u88ab\u64a4\u92b7\u7684\u64cd\u4f5c\uff0c\u8acb\u8b39\u614e\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-SPFHBOnleL\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u7684REVOKE\u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528REVOKE\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u8cc7\u6599\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u4e86\u89e3\u5982\u4f55\u64a4\u92b7\u7528\u6236\u6b0a\u9650\u662f\u6bcf\u4f4d\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\u5fc5\u5099\u7684\u6280\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u5c0d\u65bc\u696d\u52d9\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 MySQL REVOKE \u547d\u4ee4\u522a\u9664\u7528\u6236\u6b0a\u9650\uff0c\u78ba\u4fdd\u8cc7\u6599\u5eab\u5b89\u5168\u8207\u7ba1\u7406\u7684\u6709\u6548\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-160739","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160739","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=160739"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160739\/revisions"}],"predecessor-version":[{"id":160740,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160739\/revisions\/160740"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}