{"id":153759,"date":"2024-11-02T10:07:18","date_gmt":"2024-11-02T02:07:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153759\/"},"modified":"2024-11-02T10:07:19","modified_gmt":"2024-11-02T02:07:19","slug":"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3sql-server%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153759\/","title":{"rendered":"\u5e36\u60a8\u4e86\u89e3SQL Server\u6b0a\u9650\u7ba1\u7406\u7b56\u7565"},"content":{"rendered":"<h1 id=\"%e5%b8%b6%e6%82%a8%e4%ba%86%e8%a7%a3sql-server%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%ad%96%e7%95%a5-RpGceyWepz\">\u5e36\u60a8\u4e86\u89e3SQL Server\u6b0a\u9650\u7ba1\u7406\u7b56\u7565<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002SQL Server\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6b0a\u9650\u7ba1\u7406\u7b56\u7565\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u7684\u6b0a\u9650\u7ba1\u7406\u7b56\u7565\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u6b0a\u9650\u3002<\/p>\n<h2 id=\"sql-server%e6%ac%8a%e9%99%90%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-RpGceyWepz\">SQL Server\u6b0a\u9650\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u6b0a\u9650\u662f\u6307\u7528\u6236\u6216\u89d2\u8272\u5c0d\u6578\u64da\u5eab\u5c0d\u8c61\uff08\u5982\u8868\u3001\u8996\u5716\u3001\u5b58\u5132\u904e\u7a0b\u7b49\uff09\u57f7\u884c\u7279\u5b9a\u64cd\u4f5c\u7684\u80fd\u529b\u3002\u6b0a\u9650\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u985e\uff1a<\/p>\n<ul>\n<li><strong>\u5c0d\u8c61\u6b0a\u9650\uff1a<\/strong>\u9019\u4e9b\u6b0a\u9650\u662f\u91dd\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u5c0d\u8c61\u7684\uff0c\u4f8b\u5982SELECT\u3001INSERT\u3001UPDATE\u548cDELETE\u7b49\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u6b0a\u9650\uff1a<\/strong>\u9019\u4e9b\u6b0a\u9650\u5141\u8a31\u7528\u6236\u57f7\u884c\u7cfb\u7d71\u7d1a\u64cd\u4f5c\uff0c\u4f8b\u5982\u5275\u5efa\u6578\u64da\u5eab\u6216\u7ba1\u7406\u767b\u9304\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u89d2\u8272\uff1a<\/strong>SQL Server\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5efa\u89d2\u8272\uff0c\u5982db_owner\u3001db_datareader\u548cdb_datawriter\uff0c\u9019\u4e9b\u89d2\u8272\u64c1\u6709\u7279\u5b9a\u7684\u6b0a\u9650\u96c6\u5408\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86%e7%9a%84%e7%ad%96%e7%95%a5-RpGceyWepz\">\u6b0a\u9650\u7ba1\u7406\u7684\u7b56\u7565<\/h2>\n<p>\u6709\u6548\u7684\u6b0a\u9650\u7ba1\u7406\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u7d44\u7e54\u4fdd\u8b77\u5176\u6578\u64da\u8cc7\u7522\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<h3 id=\"1-%e6%9c%80%e5%b0%8f%e6%ac%8a%e9%99%90%e5%8e%9f%e5%89%87-RpGceyWepz\">1. \u6700\u5c0f\u6b0a\u9650\u539f\u5247<\/h3>\n<p>\u6700\u5c0f\u6b0a\u9650\u539f\u5247\u662f\u6307\u7528\u6236\u50c5\u7372\u5f97\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u540d\u7528\u6236\u53ea\u9700\u8981\u67e5\u8a62\u6578\u64da\uff0c\u5247\u4e0d\u61c9\u6388\u4e88\u5176INSERT\u6216DELETE\u6b0a\u9650\u3002<\/p>\n<pre><code>-- \u6388\u4e88\u7528\u6236\u67e5\u8a62\u6b0a\u9650\nGRANT SELECT ON dbo.YourTable TO YourUser;<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e8%a7%92%e8%89%b2%e7%ae%a1%e7%90%86%e6%ac%8a%e9%99%90-RpGceyWepz\">2. \u4f7f\u7528\u89d2\u8272\u7ba1\u7406\u6b0a\u9650<\/h3>\n<p>\u5c07\u6b0a\u9650\u5206\u914d\u7d66\u89d2\u8272\u800c\u4e0d\u662f\u55ae\u500b\u7528\u6236\uff0c\u53ef\u4ee5\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\u3002\u7576\u7528\u6236\u9700\u8981\u66f4\u6539\u6642\uff0c\u53ea\u9700\u8abf\u6574\u89d2\u8272\u7684\u6b0a\u9650\uff0c\u800c\u4e0d\u5fc5\u9010\u4e00\u4fee\u6539\u6bcf\u500b\u7528\u6236\u7684\u6b0a\u9650\u3002<\/p>\n<pre><code>-- \u5275\u5efa\u4e00\u500b\u89d2\u8272\u4e26\u6388\u4e88\u6b0a\u9650\nCREATE ROLE DataReader;\nGRANT SELECT ON dbo.YourTable TO DataReader;\n\n-- \u5c07\u7528\u6236\u6dfb\u52a0\u5230\u89d2\u8272\nEXEC sp_addrolemember 'DataReader', 'YourUser';<\/code><\/pre>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e5%af%a9%e6%a0%b8%e6%ac%8a%e9%99%90-RpGceyWepz\">3. \u5b9a\u671f\u5be9\u6838\u6b0a\u9650<\/h3>\n<p>\u5b9a\u671f\u5be9\u6838\u7528\u6236\u7684\u6b0a\u9650\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u4e0d\u518d\u9700\u8981\u7684\u6b0a\u9650\u88ab\u64a4\u92b7\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u9075\u5faa\u5408\u898f\u8981\u6c42\u3002<\/p>\n<pre><code>-- \u67e5\u8a62\u7528\u6236\u7684\u6b0a\u9650\nSELECT * FROM fn_my_permissions(NULL, 'DATABASE');<\/code><\/pre>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%9a%84%e6%8e%88%e4%ba%88%e8%88%87%e6%92%a4%e9%8a%b7-RpGceyWepz\">\u6b0a\u9650\u7684\u6388\u4e88\u8207\u64a4\u92b7<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u6b0a\u9650\u53ef\u4ee5\u901a\u904eGRANT\u3001REVOKE\u548cDENY\u8a9e\u53e5\u9032\u884c\u7ba1\u7406\uff1a<\/p>\n<ul>\n<li><strong>GRANT\uff1a<\/strong>\u6388\u4e88\u7528\u6236\u6216\u89d2\u8272\u7279\u5b9a\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>REVOKE\uff1a<\/strong>\u64a4\u92b7\u7528\u6236\u6216\u89d2\u8272\u7684\u7279\u5b9a\u6b0a\u9650\u3002<\/li>\n<li><strong>DENY\uff1a<\/strong>\u660e\u78ba\u62d2\u7d55\u7528\u6236\u6216\u89d2\u8272\u7684\u7279\u5b9a\u6b0a\u9650\uff0c\u9019\u6bd4REVOKE\u512a\u5148\u7d1a\u66f4\u9ad8\u3002<\/li>\n<\/ul>\n<pre><code>-- \u64a4\u92b7\u7528\u6236\u7684\u67e5\u8a62\u6b0a\u9650\nREVOKE SELECT ON dbo.YourTable FROM YourUser;<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-RpGceyWepz\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u7684\u6b0a\u9650\u7ba1\u7406\u7b56\u7565\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u5b8c\u6574\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u5be6\u65bd\u6700\u5c0f\u6b0a\u9650\u539f\u5247\u3001\u4f7f\u7528\u89d2\u8272\u7ba1\u7406\u6b0a\u9650\u4ee5\u53ca\u5b9a\u671f\u5be9\u6838\u6b0a\u9650\uff0c\u7d44\u7e54\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5176\u6578\u64da\u8cc7\u7522\u3002\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u5730\u6388\u4e88\u548c\u64a4\u92b7\u6b0a\u9650\uff0c\u5c07\u6709\u52a9\u65bc\u7dad\u8b77\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u7684VPS\u74b0\u5883\u4e2d\u5be6\u65bd\u9019\u4e9b\u7b56\u7565\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e\u89e3\u6c7a\u65b9\u6848\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server\u6b0a\u9650\u7ba1\u7406\u7b56\u7565\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u5408\u898f\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\uff0c\u4fdd\u8b77\u654f\u611f\u4fe1\u606f\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-153759","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153759","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=153759"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153759\/revisions"}],"predecessor-version":[{"id":153760,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153759\/revisions\/153760"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153759"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153759"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}