{"id":141253,"date":"2024-10-31T21:31:25","date_gmt":"2024-10-31T13:31:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/141253\/"},"modified":"2024-10-31T21:31:27","modified_gmt":"2024-10-31T13:31:27","slug":"sql-server-%e4%b8%ad%e4%b8%8d%e5%90%8c%e7%94%a8%e6%88%b6%e7%9a%84%e6%ac%8a%e9%99%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/141253\/","title":{"rendered":"SQL Server \u4e2d\u4e0d\u540c\u7528\u6236\u7684\u6b0a\u9650"},"content":{"rendered":"<h1 id=\"sql-server-%e4%b8%ad%e4%b8%8d%e5%90%8c%e7%94%a8%e6%88%b6%e7%9a%84%e6%ac%8a%e9%99%90-eMDaMPXXeI\">SQL Server \u4e2d\u4e0d\u540c\u7528\u6236\u7684\u6b0a\u9650<\/h1>\n<p>\u5728 SQL Server \u4e2d\uff0c\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u4e0d\u540c\u7684\u7528\u6236\u89d2\u8272\u548c\u6b0a\u9650\u8a2d\u7f6e\u53ef\u4ee5\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\uff08DBA\uff09\u63a7\u5236\u8ab0\u53ef\u4ee5\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u4e26\u9650\u5236\u4ed6\u5011\u53ef\u4ee5\u57f7\u884c\u7684\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e SQL Server \u4e2d\u4e0d\u540c\u7528\u6236\u7684\u6b0a\u9650\u53ca\u5176\u7ba1\u7406\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e7%94%a8%e6%88%b6%e8%a7%92%e8%89%b2%e8%88%87%e6%ac%8a%e9%99%90-eMDaMPXXeI\">\u7528\u6236\u89d2\u8272\u8207\u6b0a\u9650<\/h2>\n<p>SQL Server \u4e2d\u7684\u7528\u6236\u6b0a\u9650\u4e3b\u8981\u662f\u901a\u904e\u89d2\u8272\u4f86\u7ba1\u7406\u7684\u3002\u89d2\u8272\u662f\u4e00\u7d44\u6b0a\u9650\u7684\u96c6\u5408\uff0c\u901a\u904e\u5c07\u7528\u6236\u6dfb\u52a0\u5230\u89d2\u8272\u4e2d\uff0c\u53ef\u4ee5\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\u3002SQL Server \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u5167\u5efa\u89d2\u8272\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>db_owner<\/strong>\uff1a\u64c1\u6709\u6578\u64da\u5eab\u7684\u5b8c\u5168\u63a7\u5236\u6b0a\u9650\uff0c\u53ef\u4ee5\u57f7\u884c\u6240\u6709\u64cd\u4f5c\u3002<\/li>\n<li><strong>db_datareader<\/strong>\uff1a\u53ef\u4ee5\u8b80\u53d6\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/li>\n<li><strong>db_datawriter<\/strong>\uff1a\u53ef\u4ee5\u5411\u6578\u64da\u5eab\u4e2d\u5beb\u5165\u6578\u64da\u3002<\/li>\n<li><strong>db_ddladmin<\/strong>\uff1a\u53ef\u4ee5\u57f7\u884c\u6578\u64da\u5b9a\u7fa9\u8a9e\u8a00\uff08DDL\uff09\u64cd\u4f5c\uff0c\u5982\u5275\u5efa\u548c\u522a\u9664\u8868\u3002<\/li>\n<li><strong>public<\/strong>\uff1a\u6240\u6709\u7528\u6236\u81ea\u52d5\u64c1\u6709\u7684\u89d2\u8272\uff0c\u901a\u5e38\u7528\u65bc\u5206\u914d\u57fa\u672c\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%8e%88%e4%ba%88%e5%92%8c%e6%92%a4%e9%8a%b7%e6%ac%8a%e9%99%90-eMDaMPXXeI\">\u6388\u4e88\u548c\u64a4\u92b7\u6b0a\u9650<\/h2>\n<p>\u5728 SQL Server \u4e2d\uff0cDBA \u53ef\u4ee5\u4f7f\u7528 T-SQL \u8a9e\u53e5\u4f86\u6388\u4e88\u6216\u64a4\u92b7\u7528\u6236\u7684\u6b0a\u9650\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e6%8e%88%e4%ba%88%e6%ac%8a%e9%99%90-eMDaMPXXeI\">\u6388\u4e88\u6b0a\u9650<\/h3>\n<pre><code>GRANT SELECT ON dbo.Employees TO UserA;<\/code><\/pre>\n<p>\u4e0a\u8ff0\u8a9e\u53e5\u5c07\u6388\u4e88\u7528\u6236 UserA \u5c0d Employees \u8868\u7684 SELECT \u6b0a\u9650\u3002<\/p>\n<h3 id=\"%e6%92%a4%e9%8a%b7%e6%ac%8a%e9%99%90-eMDaMPXXeI\">\u64a4\u92b7\u6b0a\u9650<\/h3>\n<pre><code>REVOKE SELECT ON dbo.Employees FROM UserA;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u64a4\u92b7\u7528\u6236 UserA \u5c0d Employees \u8868\u7684 SELECT \u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%ac%8a%e9%99%90%e7%9a%84%e7%b9%bc%e6%89%bf%e8%88%87%e8%a1%9d%e7%aa%81-eMDaMPXXeI\">\u6b0a\u9650\u7684\u7e7c\u627f\u8207\u885d\u7a81<\/h2>\n<p>\u5728 SQL Server \u4e2d\uff0c\u6b0a\u9650\u53ef\u4ee5\u901a\u904e\u89d2\u8272\u7e7c\u627f\u3002\u9019\u610f\u5473\u8457\u5982\u679c\u4e00\u500b\u7528\u6236\u88ab\u6dfb\u52a0\u5230\u4e00\u500b\u89d2\u8272\u4e2d\uff0c\u4ed6\u5c07\u81ea\u52d5\u7372\u5f97\u8a72\u89d2\u8272\u7684\u6240\u6709\u6b0a\u9650\u3002\u7136\u800c\uff0c\u9019\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b0a\u9650\u885d\u7a81\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7528\u6236\u540c\u6642\u5c6c\u65bc db_datareader \u548c db_datawriter \u89d2\u8272\uff0c\u4ed6\u5c07\u80fd\u5920\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u3002<\/p>\n<p>\u70ba\u4e86\u907f\u514d\u6b0a\u9650\u885d\u7a81\uff0cDBA \u61c9\u8a72\u5b9a\u671f\u5be9\u67e5\u7528\u6236\u7684\u89d2\u8272\u548c\u6b0a\u9650\uff0c\u78ba\u4fdd\u6bcf\u500b\u7528\u6236\u50c5\u64c1\u6709\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-eMDaMPXXeI\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u7ba1\u7406 SQL Server \u7528\u6236\u6b0a\u9650\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u53ef\u7ba1\u7406\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5c0f\u6b0a\u9650\u539f\u5247<\/strong>\uff1a\u50c5\u6388\u4e88\u7528\u6236\u57f7\u884c\u5176\u5de5\u4f5c\u6240\u9700\u7684\u6700\u4f4e\u6b0a\u9650\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5be9\u67e5\u6b0a\u9650<\/strong>\uff1a\u5b9a\u671f\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff0c\u78ba\u4fdd\u4e0d\u518d\u9700\u8981\u7684\u6b0a\u9650\u88ab\u64a4\u92b7\u3002<\/li>\n<li><strong>\u4f7f\u7528\u89d2\u8272\u7ba1\u7406\u6b0a\u9650<\/strong>\uff1a\u901a\u904e\u89d2\u8272\u4f86\u7ba1\u7406\u6b0a\u9650\uff0c\u800c\u4e0d\u662f\u55ae\u7368\u70ba\u6bcf\u500b\u7528\u6236\u8a2d\u7f6e\u6b0a\u9650\u3002<\/li>\n<li><strong>\u8a18\u9304\u548c\u76e3\u63a7<\/strong>\uff1a\u4f7f\u7528 SQL Server \u7684\u5be9\u8a08\u529f\u80fd\u4f86\u8a18\u9304\u7528\u6236\u6d3b\u52d5\uff0c\u53ca\u6642\u767c\u73fe\u7570\u5e38\u884c\u70ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-eMDaMPXXeI\">\u7d50\u8ad6<\/h2>\n<p>\u5728 SQL Server \u4e2d\uff0c\u5408\u7406\u7ba1\u7406\u7528\u6236\u7684\u6b0a\u9650\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u4f7f\u7528\u89d2\u8272\u3001\u6388\u4e88\u548c\u64a4\u92b7\u6b0a\u9650\u3001\u4ee5\u53ca\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0cDBA \u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u5347\u6578\u64da\u5eab\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 SQL Server \u4e2d\u4e0d\u540c\u7528\u6236\u7684\u6b0a\u9650\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7ba1\u7406\u6548\u7387\uff0c\u63d0\u5347\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u9748\u6d3b\u6027\u8207\u63a7\u5236\u529b\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-141253","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141253","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=141253"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141253\/revisions"}],"predecessor-version":[{"id":141254,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141253\/revisions\/141254"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=141253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=141253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=141253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}