{"id":158655,"date":"2024-11-03T03:42:22","date_gmt":"2024-11-02T19:42:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158655\/"},"modified":"2024-11-03T03:42:23","modified_gmt":"2024-11-02T19:42:23","slug":"%e6%a7%8b%e5%bb%ba%e6%9c%aa%e4%be%86-%e5%ad%b8%e7%bf%92sqlserver%e8%99%9b%e6%93%ac%e8%a1%a8%ef%bc%88sqlserver%e8%99%9b%e6%93%ac%e8%a1%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158655\/","title":{"rendered":"\u69cb\u5efa\u672a\u4f86\u2014\u2014\u5b78\u7fd2SQLServer\u865b\u64ec\u8868\uff08sqlserver\u865b\u64ec\u8868\uff09"},"content":{"rendered":"<h1 id=\"%e6%a7%8b%e5%bb%ba%e6%9c%aa%e4%be%86-%e5%ad%b8%e7%bf%92sql-server%e8%99%9b%e6%93%ac%e8%a1%a8-pKhzSxFBrV\">\u69cb\u5efa\u672a\u4f86\u2014\u2014\u5b78\u7fd2SQL 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id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e8%99%9b%e6%93%ac%e8%a1%a8-pKhzSxFBrV\">\u5982\u4f55\u5275\u5efa\u865b\u64ec\u8868<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u5275\u5efa\u865b\u64ec\u8868\u7684\u8a9e\u6cd5\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u865b\u64ec\u8868\uff1a<\/p>\n<pre><code>CREATE VIEW vw_EmployeeDetails AS\nSELECT e.EmployeeID, e.FirstName, e.LastName, d.DepartmentName\nFROM Employees e\nJOIN Departments d ON e.DepartmentID = d.DepartmentID;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba<code>vw_EmployeeDetails<\/code>\u7684\u865b\u64ec\u8868\uff0c\u8a72\u8868\u6574\u5408\u4e86<code>Employees<\/code>\u548c<code>Departments<\/code>\u5169\u500b\u8868\u7684\u6578\u64da\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u9019\u500b\u865b\u64ec\u8868\u4f86\u7372\u53d6\u54e1\u5de5\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u800c\u4e0d\u9700\u8981\u76f4\u63a5\u64cd\u4f5c\u57fa\u790e\u8868\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%99%9b%e6%93%ac%e8%a1%a8-pKhzSxFBrV\">\u67e5\u8a62\u865b\u64ec\u8868<\/h2>\n<p>\u5275\u5efa\u865b\u64ec\u8868\u5f8c\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u50cf\u67e5\u8a62\u666e\u901a\u8868\u4e00\u6a23\u67e5\u8a62\u865b\u64ec\u8868\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u67e5\u8a62\u865b\u64ec\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM vw_EmployeeDetails WHERE DepartmentName = 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id=\"%e7%b5%90%e8%ab%96-pKhzSxFBrV\">\u7d50\u8ad6<\/h2>\n<p>\u865b\u64ec\u8868\u662fSQL Server\u4e2d\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5206\u6790\u5e2b\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u865b\u64ec\u8868\uff0c\u53ef\u4ee5\u7c21\u5316\u67e5\u8a62\u3001\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\u4e26\u6574\u5408\u591a\u500b\u6578\u64da\u6e90\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u5730\u4f7f\u7528\u865b\u64ec\u8868\u5c07\u6210\u70ba\u672a\u4f86\u6578\u64da\u7ba1\u7406\u7684\u91cd\u8981\u6280\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u96f2\u7aef\u74b0\u5883\u4e2d\u904b\u884cSQL Server\u865b\u64ec\u8868\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL 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