{"id":66377,"date":"2024-10-14T16:59:16","date_gmt":"2024-10-14T08:59:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66377\/"},"modified":"2024-10-14T16:59:16","modified_gmt":"2024-10-14T08:59:16","slug":"mssql%e4%b8%ad%e6%96%b0%e5%bb%ba%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e7%9a%84%e5%bf%ab%e9%80%9f%e6%8c%87%e5%8d%97%ef%bc%88mssql%e6%96%b0%e5%bb%ba%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66377\/","title":{"rendered":"MSSQL\u4e2d\u65b0\u5efa\u5132\u5b58\u904e\u7a0b\u7684\u5feb\u901f\u6307\u5357\uff08mssql\u65b0\u5efa\u5132\u5b58\u904e\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"mssql%e4%b8%ad%e6%96%b0%e5%bb%ba%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e7%9a%84%e5%bf%ab%e9%80%9f%e6%8c%87%e5%8d%97-QEWCeMFvbt\">MSSQL\u4e2d\u65b0\u5efa\u5132\u5b58\u904e\u7a0b\u7684\u5feb\u901f\u6307\u5357<\/h1>\n<p>\u5728Microsoft SQL Server\uff08MSSQL\uff09\u4e2d\uff0c\u5132\u5b58\u904e\u7a0b\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5c01\u88ddSQL\u67e5\u8a62\u548c\u908f\u8f2f\uff0c\u5f9e\u800c\u63d0\u9ad8\u4ee3\u78bc\u7684\u91cd\u7528\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u500b\u7c21\u55ae\u7684\u6307\u5357\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u4e86\u89e3\u5982\u4f55\u5728MSSQL\u4e2d\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%ef%bc%9f-QEWCeMFvbt\">\u4ec0\u9ebc\u662f\u5132\u5b58\u904e\u7a0b\uff1f<\/h2>\n<p>\u5132\u5b58\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u5148\u7de8\u5beb\u7684SQL\u8a9e\u53e5\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u540d\u7a31\u8abf\u7528\u3002\u5b83\u5011\u53ef\u4ee5\u63a5\u53d7\u53c3\u6578\uff0c\u4e26\u8fd4\u56de\u7d50\u679c\u96c6\u6216\u72c0\u614b\u4fe1\u606f\u3002\u5132\u5b58\u904e\u7a0b\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u5132\u5b58\u904e\u7a0b\u5728\u6578\u64da\u5eab\u4e2d\u7de8\u8b6f\u4e26\u512a\u5316\uff0c\u57f7\u884c\u901f\u5ea6\u901a\u5e38\u6bd4\u55ae\u7368\u7684SQL\u67e5\u8a62\u5feb\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u901a\u904e\u5132\u5b58\u904e\u7a0b\uff0c\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u8868\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\u3002<\/li>\n<li>\u4ee3\u78bc\u91cd\u7528\uff1a\u5132\u5b58\u904e\u7a0b\u53ef\u4ee5\u88ab\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u6216\u7528\u6236\u91cd\u8907\u4f7f\u7528\uff0c\u6e1b\u5c11\u4ee3\u78bc\u91cd\u8907\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e7%9a%84%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-QEWCeMFvbt\">\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u7684\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<p>\u5728MSSQL\u4e2d\uff0c\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>\nCREATE PROCEDURE \u5132\u5b58\u904e\u7a0b\u540d\u7a31\n    @\u53c3\u65781 \u985e\u578b,\n    @\u53c3\u65782 \u985e\u578b\nAS\nBEGIN\n    -- SQL\u8a9e\u53e5\nEND\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%9a%e7%be%a9%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b%e5%90%8d%e7%a8%b1%e5%92%8c%e5%8f%83%e6%95%b8-QEWCeMFvbt\">\u6b65\u9a5f\u4e00\uff1a\u5b9a\u7fa9\u5132\u5b58\u904e\u7a0b\u540d\u7a31\u548c\u53c3\u6578<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6c7a\u5b9a\u5132\u5b58\u904e\u7a0b\u7684\u540d\u7a31\u4ee5\u53ca\u6240\u9700\u7684\u53c3\u6578\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u8981\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cGetEmployeeDetails\u201d\u7684\u5132\u5b58\u904e\u7a0b\uff0c\u8a72\u904e\u7a0b\u63a5\u53d7\u4e00\u500b\u54e1\u5de5ID\u4f5c\u70ba\u53c3\u6578\uff1a<\/p>\n<pre><code>\nCREATE PROCEDURE GetEmployeeDetails\n    @EmployeeID INT\nAS\nBEGIN\n    -- SQL\u8a9e\u53e5\nEND\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e7%b7%a8%e5%af%absql%e8%aa%9e%e5%8f%a5-QEWCeMFvbt\">\u6b65\u9a5f\u4e8c\uff1a\u7de8\u5bebSQL\u8a9e\u53e5<\/h2>\n<p>\u5728\u5132\u5b58\u904e\u7a0b\u7684\u4e3b\u9ad4\u90e8\u5206\uff0c\u60a8\u53ef\u4ee5\u7de8\u5beb\u9700\u8981\u57f7\u884c\u7684SQL\u8a9e\u53e5\u3002\u4f8b\u5982\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u7372\u53d6\u6307\u5b9a\u54e1\u5de5\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nCREATE PROCEDURE GetEmployeeDetails\n    @EmployeeID INT\nAS\nBEGIN\n    SELECT * FROM Employees WHERE EmployeeID = @EmployeeID;\nEND\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e5%9f%b7%e8%a1%8c%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b-QEWCeMFvbt\">\u6b65\u9a5f\u4e09\uff1a\u57f7\u884c\u5132\u5b58\u904e\u7a0b<\/h2>\n<p>\u5275\u5efa\u5132\u5b58\u904e\u7a0b\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\u4f86\u57f7\u884c\u5b83\uff1a<\/p>\n<pre><code>\nEXEC GetEmployeeDetails @EmployeeID = 1;\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u54e1\u5de5ID\u70ba1\u7684\u54e1\u5de5\u8a73\u7d30\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e4%bf%ae%e6%94%b9%e5%92%8c%e5%88%aa%e9%99%a4%e5%84%b2%e5%ad%98%e9%81%8e%e7%a8%8b-QEWCeMFvbt\">\u6b65\u9a5f\u56db\uff1a\u4fee\u6539\u548c\u522a\u9664\u5132\u5b58\u904e\u7a0b<\/h2>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u5132\u5b58\u904e\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528ALTER\u8a9e\u53e5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nALTER PROCEDURE GetEmployeeDetails\n    @EmployeeID INT,\n    @IncludeSalary BIT\nAS\nBEGIN\n    IF @IncludeSalary = 1\n    BEGIN\n        SELECT * FROM Employees WHERE EmployeeID = @EmployeeID;\n    END\n    ELSE\n    BEGIN\n        SELECT Name, Position FROM Employees WHERE EmployeeID = @EmployeeID;\n    END\nEND\n<\/code><\/pre>\n<p>\u8981\u522a\u9664\u5132\u5b58\u904e\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528DROP\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nDROP PROCEDURE GetEmployeeDetails;\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QEWCeMFvbt\">\u7e3d\u7d50<\/h2>\n<p>\u5132\u5b58\u904e\u7a0b\u5728MSSQL\u4e2d\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u63d0\u9ad8\u4ee3\u78bc\u7684\u6548\u7387\u548c\u5b89\u5168\u6027\u3002\u901a\u904e\u672c\u6587\u7684\u6307\u5357\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u5feb\u901f\u5275\u5efa\u548c\u7ba1\u7406\u5132\u5b58\u904e\u7a0b\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u6307\u5357\u6559\u4f60\u5982\u4f55\u5728MSSQL\u4e2d\u5275\u5efa\u5132\u5b58\u904e\u7a0b\uff0c\u7c21\u5316\u6578\u64da\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6548\u7387\uff0c\u9069\u5408\u521d\u5b78\u8005\u548c\u958b\u767c\u8005\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-66377","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66377","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=66377"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66377\/revisions"}],"predecessor-version":[{"id":66378,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66377\/revisions\/66378"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}