{"id":140844,"date":"2024-10-31T21:03:34","date_gmt":"2024-10-31T13:03:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/140844\/"},"modified":"2024-10-31T21:03:35","modified_gmt":"2024-10-31T13:03:35","slug":"sql-server-%e8%b4%8f%e5%be%97%e5%b6%84%e6%96%b0%e8%a6%96%e5%9c%96%ef%bc%88sqlserver-%e8%a6%96%e5%9c%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/140844\/","title":{"rendered":"SQL Server \u8d0f\u5f97\u5d84\u65b0\u8996\u5716\uff08sqlserver \u8996\u5716\uff09"},"content":{"rendered":"<h1 id=\"sql-server-%e8%b4%8f%e5%be%97%e5%b6%84%e6%96%b0%e8%a6%96%e5%9c%96%ef%bc%88sqlserver-%e8%a6%96%e5%9c%96%ef%bc%89-HonXIkjlnj\">SQL Server \u8d0f\u5f97\u5d84\u65b0\u8996\u5716\uff08sqlserver \u8996\u5716\uff09<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cSQL Server \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u7279\u5225\u662f\u5728\u4f01\u696d\u74b0\u5883\u4e2d\u3002SQL Server \u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u300c\u8996\u5716\u300d\uff08View\uff09\u3002\u8996\u5716\u662f\u4e00\u7a2e\u865b\u64ec\u8868\u683c\uff0c\u80fd\u5920\u5f9e\u4e00\u500b\u6216\u591a\u500b\u57fa\u790e\u8868\u4e2d\u9078\u53d6\u6578\u64da\uff0c\u4e26\u4ee5\u7279\u5b9a\u7684\u65b9\u5f0f\u5448\u73fe\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e SQL Server \u4e2d\u7684\u8996\u5716\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-sql-server-%e8%a6%96%e5%9c%96%ef%bc%9f-HonXIkjlnj\">\u4ec0\u9ebc\u662f SQL Server \u8996\u5716\uff1f<\/h2>\n<p>\u8996\u5716\u662f\u4e00\u7a2e SQL \u67e5\u8a62\u7684\u7d50\u679c\u96c6\uff0c\u5132\u5b58\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u4e26\u53ef\u4ee5\u50cf\u8868\u683c\u4e00\u6a23\u9032\u884c\u67e5\u8a62\u3002\u8996\u5716\u4e0d\u5132\u5b58\u6578\u64da\uff0c\u800c\u662f\u52d5\u614b\u751f\u6210\u6578\u64da\uff0c\u9019\u610f\u5473\u8457\u6bcf\u6b21\u67e5\u8a62\u8996\u5716\u6642\uff0cSQL Server \u90fd\u6703\u57f7\u884c\u5b9a\u7fa9\u8a72\u8996\u5716\u7684 SQL \u67e5\u8a62\u3002<\/p>\n<h3 id=\"%e8%a6%96%e5%9c%96%e7%9a%84%e9%a1%9e%e5%9e%8b-HonXIkjlnj\">\u8996\u5716\u7684\u985e\u578b<\/h3>\n<ul>\n<li><strong>\u7c21\u55ae\u8996\u5716\uff1a<\/strong>\u7c21\u55ae\u8996\u5716\u662f\u57fa\u65bc\u55ae\u4e00\u8868\u683c\u7684\u67e5\u8a62\uff0c\u4e26\u4e14\u4e0d\u5305\u542b\u805a\u5408\u51fd\u6578\u6216\u5206\u7d44\u3002\u9019\u985e\u8996\u5716\u901a\u5e38\u7528\u65bc\u7c21\u5316\u67e5\u8a62\u3002<\/li>\n<li><strong>\u8907\u96dc\u8996\u5716\uff1a<\/strong>\u8907\u96dc\u8996\u5716\u53ef\u4ee5\u57fa\u65bc\u591a\u500b\u8868\u683c\uff0c\u4e26\u4e14\u53ef\u4ee5\u5305\u542b\u806f\u63a5\u3001\u805a\u5408\u51fd\u6578\u548c\u5206\u7d44\u3002\u9019\u985e\u8996\u5716\u80fd\u5920\u63d0\u4f9b\u66f4\u70ba\u8907\u96dc\u7684\u6578\u64da\u5206\u6790\u3002<\/li>\n<li><strong>\u66f4\u65b0\u8996\u5716\uff1a<\/strong>\u67d0\u4e9b\u8996\u5716\u53ef\u4ee5\u9032\u884c\u66f4\u65b0\u64cd\u4f5c\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u901a\u904e\u8996\u5716\u4f86\u63d2\u5165\u3001\u66f4\u65b0\u6216\u522a\u9664\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a6%96%e5%9c%96%e7%9a%84%e5%84%aa%e5%8b%a2-HonXIkjlnj\">\u8996\u5716\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528\u8996\u5716\u6709\u591a\u7a2e\u512a\u52e2\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u8996\u5716\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u57fa\u790e\u8868\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u7528\u6236\u53ea\u80fd\u770b\u5230\u8996\u5716\u4e2d\u5b9a\u7fa9\u7684\u6578\u64da\uff0c\u800c\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u5e95\u5c64\u8868\u3002<\/li>\n<li><strong>\u7c21\u5316\u67e5\u8a62\uff1a<\/strong>\u8996\u5716\u53ef\u4ee5\u7c21\u5316\u8907\u96dc\u7684\u67e5\u8a62\uff0c\u4f7f\u7528\u8005\u53ea\u9700\u67e5\u8a62\u8996\u5716\uff0c\u800c\u4e0d\u5fc5\u6bcf\u6b21\u90fd\u7de8\u5beb\u8907\u96dc\u7684 SQL \u8a9e\u53e5\u3002<\/li>\n<li><strong>\u6578\u64da\u62bd\u8c61\uff1a<\/strong>\u8996\u5716\u63d0\u4f9b\u4e86\u4e00\u7a2e\u6578\u64da\u62bd\u8c61\u7684\u65b9\u5f0f\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u696d\u52d9\u908f\u8f2f\uff0c\u800c\u4e0d\u5fc5\u95dc\u5fc3\u6578\u64da\u7684\u5177\u9ad4\u5b58\u5132\u7d50\u69cb\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u8996\u5716\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u7576\u8996\u5716\u4e2d\u5305\u542b\u4e86\u5fc5\u8981\u7684\u7d22\u5f15\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba%e8%a6%96%e5%9c%96-HonXIkjlnj\">\u5982\u4f55\u5275\u5efa\u8996\u5716<\/h2>\n<p>\u5728 SQL Server \u4e2d\uff0c\u5275\u5efa\u8996\u5716\u7684\u8a9e\u6cd5\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5275\u5efa\u7c21\u55ae\u8996\u5716\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>CREATE VIEW vw_EmployeeDetails AS\nSELECT EmployeeID, FirstName, LastName, Department\nFROM Employees\nWHERE IsActive = 1;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba <code>vw_EmployeeDetails<\/code> \u7684\u8996\u5716\uff0c\u8a72\u8996\u5716\u9078\u53d6\u4e86\u6240\u6709\u6d3b\u8e8d\u54e1\u5de5\u7684\u57fa\u672c\u4fe1\u606f\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u9019\u500b\u8996\u5716\u4f86\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>SELECT * FROM vw_EmployeeDetails;<\/code><\/pre>\n<h2 id=\"%e8%a6%96%e5%9c%96%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-HonXIkjlnj\">\u8996\u5716\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1\u8996\u5716\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u4e00\u4e9b\u554f\u984c\uff1a<\/p>\n<ul>\n<li>\u8996\u5716\u7684\u6027\u80fd\uff1a\u904e\u65bc\u8907\u96dc\u7684\u8996\u5716\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<li>\u66f4\u65b0\u9650\u5236\uff1a\u4e26\u975e\u6240\u6709\u8996\u5716\u90fd\u53ef\u4ee5\u9032\u884c\u66f4\u65b0\u64cd\u4f5c\uff0c\u7279\u5225\u662f\u7576\u8996\u5716\u5305\u542b\u805a\u5408\u51fd\u6578\u6216\u806f\u63a5\u6642\u3002<\/li>\n<li>\u4f9d\u8cf4\u6027\uff1a\u5982\u679c\u57fa\u790e\u8868\u7684\u7d50\u69cb\u767c\u751f\u8b8a\u5316\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u8996\u5716\u7684\u6709\u6548\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HonXIkjlnj\">\u7e3d\u7d50<\/h2>\n<p>SQL Server \u7684\u8996\u5716\u529f\u80fd\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u548c\u4fbf\u5229\u6027\u3002\u901a\u904e\u4f7f\u7528\u8996\u5716\uff0c\u4f01\u696d\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u5b89\u5168\u6027\u3001\u7c21\u5316\u67e5\u8a62\u4e26\u63d0\u5347\u6027\u80fd\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u8996\u5716\u9084\u662f\u8907\u96dc\u8996\u5716\uff0c\u6b63\u78ba\u7684\u4f7f\u7528\u90fd\u80fd\u70ba\u6578\u64da\u5206\u6790\u5e36\u4f86\u986f\u8457\u7684\u597d\u8655\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 SQL Server \u7684\u5d84\u65b0\u8996\u5716\u529f\u80fd\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u67e5\u8a62\u904e\u7a0b\uff0c\u52a9\u60a8\u66f4\u8f15\u9b06\u5730\u5206\u6790\u548c\u5831\u544a\u6578\u64da\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-140844","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140844","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=140844"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140844\/revisions"}],"predecessor-version":[{"id":140845,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140844\/revisions\/140845"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=140844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=140844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=140844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}