{"id":175531,"date":"2024-11-08T06:39:18","date_gmt":"2024-11-07T22:39:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175531\/"},"modified":"2024-11-08T06:39:19","modified_gmt":"2024-11-07T22:39:19","slug":"%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e9%83%a8%e7%bd%b2sql-server-clr%e7%a8%8b%e5%ba%8f%e9%9b%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175531\/","title":{"rendered":"\u5982\u4f55\u624b\u5de5\u90e8\u7f72Sql Server CLR\u7a0b\u5e8f\u96c6"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%89%8b%e5%b7%a5%e9%83%a8%e7%bd%b2sql-server-clr%e7%a8%8b%e5%ba%8f%e9%9b%86-pMbrvnUEHh\">\u5982\u4f55\u624b\u5de5\u90e8\u7f72Sql Server CLR\u7a0b\u5e8f\u96c6<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cSQL Server\u7684CLR\uff08Common Language Runtime\uff09\u7a0b\u5e8f\u96c6\u63d0\u4f9b\u4e86\u4e00\u7a2e\u5f37\u5927\u7684\u64f4\u5c55\u529f\u80fd\uff0c\u5141\u8a31\u958b\u767c\u8005\u4f7f\u7528.NET\u8a9e\u8a00\uff08\u5982C#\u6216VB.NET\uff09\u4f86\u7de8\u5beb\u5b58\u5132\u904e\u7a0b\u3001\u89f8\u767c\u5668\u548c\u7528\u6236\u81ea\u5b9a\u7fa9\u51fd\u6578\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6307\u5c0e\u60a8\u5982\u4f55\u624b\u5de5\u90e8\u7f72SQL Server CLR\u7a0b\u5e8f\u96c6\uff0c\u4e26\u63d0\u4f9b\u5fc5\u8981\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%8f%90%e6%a2%9d%e4%bb%b6-pMbrvnUEHh\">\u524d\u63d0\u689d\u4ef6<\/h2>\n<ul>\n<li>\u5b89\u88ddSQL Server 2005\u6216\u66f4\u9ad8\u7248\u672c\u3002<\/li>\n<li>\u5b89\u88ddVisual Studio\u4ee5\u7de8\u5beb\u548c\u7de8\u8b6fCLR\u7a0b\u5e8f\u96c6\u3002<\/li>\n<li>\u5177\u5099\u9069\u7576\u7684\u6b0a\u9650\u4f86\u5275\u5efa\u548c\u90e8\u7f72CLR\u7a0b\u5e8f\u96c6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%89%b5%e5%bb%baclr%e7%a8%8b%e5%ba%8f%e9%9b%86-pMbrvnUEHh\">\u6b65\u9a5f\u4e00\uff1a\u5275\u5efaCLR\u7a0b\u5e8f\u96c6<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728Visual Studio\u4e2d\u5275\u5efa\u4e00\u500b\u65b0\u7684\u985e\u5eab\u9805\u76ee\u3002\u4ee5\u4e0b\u662f\u5275\u5efaCLR\u7a0b\u5e8f\u96c6\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bVisual Studio\uff0c\u9078\u64c7\u201c\u65b0\u5efa\u9805\u76ee\u201d\u3002<\/li>\n<li>\u9078\u64c7\u201c\u985e\u5eab\u201d\u4f5c\u70ba\u9805\u76ee\u985e\u578b\uff0c\u4e26\u78ba\u4fdd\u9078\u64c7\u7684\u8a9e\u8a00\u70baC#\u3002<\/li>\n<li>\u5728\u9805\u76ee\u4e2d\u6dfb\u52a0\u4e00\u500b\u65b0\u7684\u985e\uff0c\u4e26\u7de8\u5beb\u60a8\u7684CLR\u4ee3\u78bc\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n<pre><code>\nusing System;\nusing System.Data.SqlTypes;\nusing Microsoft.SqlServer.Server;\n\npublic class MySqlClrFunctions\n{\n    [SqlFunction]\n    public static SqlString HelloWorld()\n    {\n        return new SqlString(\"Hello, World!\");\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%b7%a8%e8%ad%af%e7%a8%8b%e5%ba%8f%e9%9b%86-pMbrvnUEHh\">\u6b65\u9a5f\u4e8c\uff1a\u7de8\u8b6f\u7a0b\u5e8f\u96c6<\/h2>\n<p>\u5b8c\u6210\u4ee3\u78bc\u7de8\u5beb\u5f8c\uff0c\u60a8\u9700\u8981\u7de8\u8b6f\u8a72\u9805\u76ee\u3002\u9019\u5c07\u751f\u6210\u4e00\u500bDLL\u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u5c07\u7528\u65bcSQL Server\u4e2d\u3002<\/p>\n<ol>\n<li>\u5728Visual Studio\u4e2d\uff0c\u9078\u64c7\u201c\u751f\u6210\u201d\u83dc\u55ae\uff0c\u7136\u5f8c\u9078\u64c7\u201c\u751f\u6210\u89e3\u6c7a\u65b9\u6848\u201d\u3002<\/li>\n<li>\u627e\u5230\u751f\u6210\u7684DLL\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc\u9805\u76ee\u7684\u201cbinDebug\u201d\u6216\u201cbinRelease\u201d\u6587\u4ef6\u593e\u4e2d\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%9c%a8sql-server%e4%b8%ad%e8%a8%bb%e5%86%8aclr%e7%a8%8b%e5%ba%8f%e9%9b%86-pMbrvnUEHh\">\u6b65\u9a5f\u4e09\uff1a\u5728SQL Server\u4e2d\u8a3b\u518aCLR\u7a0b\u5e8f\u96c6<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5c07\u7de8\u8b6f\u597d\u7684DLL\u6587\u4ef6\u8a3b\u518a\u5230SQL Server\u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904eSQL Server Management Studio\uff08SSMS\uff09\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u8a3b\u518a\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bSSMS\u4e26\u9023\u63a5\u5230\u60a8\u7684SQL Server\u5be6\u4f8b\u3002<\/li>\n<li>\u9078\u64c7\u8981\u90e8\u7f72CLR\u7a0b\u5e8f\u96c6\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u57f7\u884c\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u5275\u5efa\u7a0b\u5e8f\u96c6\uff1a<\/li>\n<\/ol>\n<pre><code>\nCREATE ASSEMBLY MySqlClrAssembly\nFROM 'C:pathtoyourMySqlClrAssembly.dll'\nWITH PERMISSION_SET = SAFE;\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e5%89%b5%e5%bb%basql-server%e5%b0%8d%e6%87%89%e7%9a%84%e5%87%bd%e6%95%b8-pMbrvnUEHh\">\u6b65\u9a5f\u56db\uff1a\u5275\u5efaSQL Server\u5c0d\u61c9\u7684\u51fd\u6578<\/h2>\n<p>\u4e00\u65e6\u7a0b\u5e8f\u96c6\u88ab\u8a3b\u518a\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500bSQL Server\u51fd\u6578\u4f86\u8abf\u7528CLR\u51fd\u6578\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nCREATE FUNCTION dbo.HelloWorld()\nRETURNS NVARCHAR(100)\nAS EXTERNAL NAME MySqlClrAssembly.MySqlClrFunctions.HelloWorld;\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%94%ef%bc%9a%e6%b8%ac%e8%a9%a6clr%e5%87%bd%e6%95%b8-pMbrvnUEHh\">\u6b65\u9a5f\u4e94\uff1a\u6e2c\u8a66CLR\u51fd\u6578<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u6e2c\u8a66\u525b\u525b\u5275\u5efa\u7684CLR\u51fd\u6578\u3002\u57f7\u884c\u4ee5\u4e0bSQL\u67e5\u8a62\uff1a<\/p>\n<pre><code>\nSELECT dbo.HelloWorld() AS Greeting;\n<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u201cHello, World!\u201d\u7684\u8f38\u51fa\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pMbrvnUEHh\">\u7e3d\u7d50<\/h2>\n<p>\u624b\u5de5\u90e8\u7f72SQL Server CLR\u7a0b\u5e8f\u96c6\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u5275\u5efa\u3001\u7de8\u8b6f\u548c\u8a3b\u518a\u7a0b\u5e8f\u96c6\uff0c\u7136\u5f8c\u5728SQL Server\u4e2d\u5275\u5efa\u5c0d\u61c9\u7684\u51fd\u6578\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u64f4\u5c55SQL Server\u7684\u529f\u80fd\uff0c\u9084\u80fd\u63d0\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u4f7f\u7528CLR\u7a0b\u5e8f\u96c6\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\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\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u5982\u4f55\u624b\u5de5\u90e8\u7f72SQL Server CLR\u7a0b\u5e8f\u96c6\uff0c\u5305\u62ec\u521b\u5efa\u3001\u7f16\u8bd1\u548c\u6ce8\u518c\u7a0b\u5e8f\u96c6\u7684\u6b65\u9aa4\uff0c\u786e\u4fdd\u6570\u636e\u5e93\u529f\u80fd\u6269\u5c55\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-175531","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175531","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=175531"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175531\/revisions"}],"predecessor-version":[{"id":175532,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175531\/revisions\/175532"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}