{"id":138501,"date":"2024-10-31T15:00:24","date_gmt":"2024-10-31T07:00:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138501\/"},"modified":"2024-10-31T15:00:25","modified_gmt":"2024-10-31T07:00:25","slug":"sql-server%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%92%8c%e5%ad%98%e5%84%b2%e5%87%bd%e6%95%b8%e7%9a%84%e5%8a%a0%e5%af%86%e4%bb%a5%e5%8f%8a%e8%a7%a3%e5%af%86%e4%bb%a3%e7%a2%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138501\/","title":{"rendered":"SQL Server\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u52a0\u5bc6\u4ee5\u53ca\u89e3\u5bc6\u4ee3\u78bc"},"content":{"rendered":"

SQL Server\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u52a0\u5bc6\u4ee5\u53ca\u89e3\u5bc6\u4ee3\u78bc<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002SQL Server\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u95dc\u4fc2\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u4fdd\u8b77\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u4ee3\u78bc\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c0dSQL Server\u4e2d\u7684\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u9032\u884c\u52a0\u5bc6\u548c\u89e3\u5bc6\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n

\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u52a0\u5bc6<\/h2>\n

\u5728SQL Server\u4e2d\uff0c\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u52a0\u5bc6\u53ef\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u67e5\u770b\u5176\u5167\u90e8\u908f\u8f2f\u3002\u52a0\u5bc6\u7684\u904e\u7a0b\u4e26\u4e0d\u6703\u5f71\u97ff\u5176\u529f\u80fd\uff0c\u4f46\u6703\u4f7f\u4ee3\u78bc\u8b8a\u5f97\u4e0d\u53ef\u8b80\u3002\u4ee5\u4e0b\u662f\u52a0\u5bc6\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n

\u52a0\u5bc6\u5b58\u5132\u904e\u7a0b<\/h3>\n
CREATE PROCEDURE dbo.MyEncryptedProcedure\nWITH ENCRYPTION\nAS\nBEGIN\n    SELECT 'This is a secret procedure'\nEND<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u4ee3\u78bc\u4e2d\uff0c\u4f7f\u7528\u4e86 WITH ENCRYPTION<\/code> \u4f86\u52a0\u5bc6\u5b58\u5132\u904e\u7a0b\u3002\u9019\u6a23\uff0c\u7576\u7528\u6236\u5617\u8a66\u67e5\u770b\u8a72\u5b58\u5132\u904e\u7a0b\u7684\u5b9a\u7fa9\u6642\uff0c\u5c07\u7121\u6cd5\u770b\u5230\u5176\u5167\u5bb9\u3002<\/p>\n
\u52a0\u5bc6\u5b58\u5132\u51fd\u6578<\/h3>\n
CREATE FUNCTION dbo.MyEncryptedFunction()\nRETURNS VARCHAR(100)\nWITH ENCRYPTION\nAS\nBEGIN\n    RETURN 'This is a secret function'\nEND<\/code><\/pre>\n
\u985e\u4f3c\u5730\uff0c\u5b58\u5132\u51fd\u6578\u4e5f\u53ef\u4ee5\u4f7f\u7528 WITH ENCRYPTION<\/code> \u9032\u884c\u52a0\u5bc6\u3002\u9019\u6a23\u53ef\u4ee5\u4fdd\u8b77\u51fd\u6578\u7684\u908f\u8f2f\u4e0d\u88ab\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u8a2a\u554f\u3002<\/p>\n
\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u89e3\u5bc6<\/h2>\n
\u96d6\u7136SQL Server\u63d0\u4f9b\u4e86\u52a0\u5bc6\u529f\u80fd\uff0c\u4f46\u4e26\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7684\u89e3\u5bc6\u529f\u80fd\u3002\u9019\u610f\u5473\u8457\u4e00\u65e6\u5b58\u5132\u904e\u7a0b\u6216\u5b58\u5132\u51fd\u6578\u88ab\u52a0\u5bc6\uff0c\u7121\u6cd5\u76f4\u63a5\u6062\u5fa9\u5176\u539f\u59cb\u4ee3\u78bc\u3002\u7136\u800c\uff0c\u6709\u4e00\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u7372\u53d6\u52a0\u5bc6\u7684\u4ee3\u78bc\u3002<\/p>\n
\u4f7f\u7528\u7b2c\u4e09\u65b9\u5de5\u5177<\/h3>\n
\u6709\u4e00\u4e9b\u7b2c\u4e09\u65b9\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u89e3\u5bc6SQL Server\u4e2d\u7684\u52a0\u5bc6\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 SQL Decryptor<\/strong> \u7b49\u5de5\u5177\u53ef\u4ee5\u63d0\u53d6\u52a0\u5bc6\u7684\u4ee3\u78bc\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u6703\u4f7f\u7528\u53cd\u7de8\u8b6f\u6280\u8853\u4f86\u6062\u5fa9\u4ee3\u78bc\uff0c\u4f46\u4f7f\u7528\u9019\u4e9b\u5de5\u5177\u6642\u9700\u8b39\u614e\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u9055\u53cd\u67d0\u4e9b\u6cd5\u5f8b\u6216\u5408\u7d04\u689d\u6b3e\u3002<\/p>\n
\u624b\u52d5\u89e3\u5bc6<\/h3>\n
\u96d6\u7136\u624b\u52d5\u89e3\u5bc6\u904e\u7a0b\u76f8\u5c0d\u8907\u96dc\uff0c\u4f46\u6709\u6642\u5019\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u7cfb\u7d71\u8868\u4f86\u7372\u53d6\u4e00\u4e9b\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u67e5\u8a62\uff0c\u53ef\u4ee5\u7528\u4f86\u7372\u53d6\u52a0\u5bc6\u5c0d\u8c61\u7684\u57fa\u672c\u4fe1\u606f\uff1a<\/p>\n
SELECT \n    name, \n    type_desc \nFROM \n    sys.sql_modules \nWHERE \n    is_encrypted = 1<\/code><\/pre>\n
\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u52a0\u5bc6\u7684\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u7684\u540d\u7a31\u53ca\u5176\u985e\u578b\u63cf\u8ff0\u3002\u96d6\u7136\u9019\u4e0d\u6703\u63d0\u4f9b\u5177\u9ad4\u7684\u4ee3\u78bc\uff0c\u4f46\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u8b58\u5225\u54ea\u4e9b\u5c0d\u8c61\u662f\u52a0\u5bc6\u7684\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728SQL Server\u4e2d\uff0c\u52a0\u5bc6\u5b58\u5132\u904e\u7a0b\u548c\u5b58\u5132\u51fd\u6578\u662f\u4e00\u7a2e\u6709\u6548\u7684\u4fdd\u8b77\u6578\u64da\u908f\u8f2f\u7684\u65b9\u6cd5\u3002\u96d6\u7136\u52a0\u5bc6\u53ef\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\uff0c\u4f46\u89e3\u5bc6\u904e\u7a0b\u4e26\u4e0d\u7c21\u55ae\uff0c\u4e14\u53ef\u80fd\u6d89\u53ca\u6cd5\u5f8b\u98a8\u96aa\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528\u52a0\u5bc6\u529f\u80fd\u6642\uff0c\u5efa\u8b70\u7528\u6236\u4ed4\u7d30\u8003\u616e\u5176\u9700\u6c42\u548c\u98a8\u96aa\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u52a0\u5bc6\u548c\u89e3\u5bc6SQL Server\u5b58\u5132\u904e\u7a0b\u53ca\u5b58\u5132\u51fd\u6578\u7684\u4ee3\u78bc\uff0c\u4fdd\u8b77\u6578\u64da\u5b89\u5168\uff0c\u63d0\u5347\u6578\u64da\u5eab\u5b89\u5168\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-138501","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138501","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=138501"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138501\/revisions"}],"predecessor-version":[{"id":138502,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138501\/revisions\/138502"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}