{"id":138669,"date":"2024-10-31T15:41:20","date_gmt":"2024-10-31T07:41:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138669\/"},"modified":"2024-10-31T15:41:20","modified_gmt":"2024-10-31T07:41:20","slug":"sql-server%e8%bc%94%e5%8a%a9%e8%98%8b%e6%9e%9c%e5%af%a6%e7%8f%be%e6%99%ba%e8%83%bd%e5%8c%96%e7%ae%a1%e7%90%86%ef%bc%88sqlserver%e8%98%8b%e6%9e%9c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138669\/","title":{"rendered":"SQL Server\u8f14\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff08sqlserver\u860b\u679c\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e8%bc%94%e5%8a%a9%e8%98%8b%e6%9e%9c%e5%af%a6%e7%8f%be%e6%99%ba%e8%83%bd%e5%8c%96%e7%ae%a1%e7%90%86-nypwEqIBtY\">SQL Server\u8f14\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u4f01\u696d\u8d8a\u4f86\u8d8a\u4f9d\u8cf4\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4f86\u652f\u6301\u5176\u696d\u52d9\u904b\u71df\u3002SQL Server\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u80fd\u5920\u6709\u6548\u5730\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff0c\u7279\u5225\u662f\u5728\u860b\u679c\u751f\u614b\u7cfb\u7d71\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0eSQL Server\u5982\u4f55\u8f14\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"sql-server%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-nypwEqIBtY\">SQL Server\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>SQL Server\u662f\u7531\u5fae\u8edf\u958b\u767c\u7684\u4e00\u6b3e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u529f\u80fd\u3002\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u4e26\u4e14\u80fd\u5920\u8207\u591a\u7a2e\u61c9\u7528\u7a0b\u5e8f\u548c\u5e73\u53f0\u9032\u884c\u96c6\u6210\u3002SQL Server\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u652f\u6301\u6545\u969c\u8f49\u79fb\u548c\u6578\u64da\u5099\u4efd\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li>\u53ef\u64f4\u5c55\u6027\uff1a\u80fd\u5920\u6839\u64da\u696d\u52d9\u9700\u6c42\u9032\u884c\u64f4\u5c55\uff0c\u652f\u6301\u5927\u898f\u6a21\u6578\u64da\u8655\u7406\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\uff0c\u4fdd\u8b77\u6578\u64da\u4e0d\u53d7\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%98%8b%e6%9e%9c%e7%94%9f%e6%85%8b%e7%b3%bb%e7%b5%b1%e4%b8%ad%e7%9a%84sql-server-nypwEqIBtY\">\u860b\u679c\u751f\u614b\u7cfb\u7d71\u4e2d\u7684SQL Server<\/h2>\n<p>\u860b\u679c\u7684\u751f\u614b\u7cfb\u7d71\u5305\u62ec\u591a\u7a2e\u8a2d\u5099\u548c\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5982iOS\u3001macOS\u7b49\u3002\u9019\u4e9b\u8a2d\u5099\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\u7522\u751f\u5927\u91cf\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u9700\u8981\u6709\u6548\u5730\u7ba1\u7406\u548c\u5206\u6790\u3002SQL Server\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u8f14\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff1a<\/p>\n<h3 id=\"%e6%95%b8%e6%93%9a%e6%95%b4%e5%90%88-nypwEqIBtY\">\u6578\u64da\u6574\u5408<\/h3>\n<p>SQL Server\u80fd\u5920\u5f9e\u4e0d\u540c\u7684\u6578\u64da\u6e90\u4e2d\u63d0\u53d6\u6578\u64da\uff0c\u4e26\u5c07\u5176\u6574\u5408\u5230\u4e00\u500b\u7d71\u4e00\u7684\u5e73\u53f0\u4e0a\u3002\u9019\u5c0d\u65bc\u860b\u679c\u7528\u6236\u4f86\u8aaa\uff0c\u53ef\u4ee5\u5be6\u73fe\u8de8\u8a2d\u5099\u7684\u6578\u64da\u5171\u4eab\u548c\u7ba1\u7406\u3002\u4f8b\u5982\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528SQL Server\u4f86\u6574\u5408\u4f86\u81eaiPhone\u548cMac\u7684\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<pre><code>SELECT * FROM Users\nWHERE Device IN ('iPhone', 'Mac');\n<\/code><\/pre>\n<h3 id=\"%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-nypwEqIBtY\">\u6578\u64da\u5206\u6790<\/h3>\n<p>SQL Server\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5206\u6790\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5f9e\u6578\u64da\u4e2d\u63d0\u53d6\u6709\u50f9\u503c\u7684\u898b\u89e3\u3002\u901a\u904e\u4f7f\u7528SQL Server\u7684\u5206\u6790\u670d\u52d9\uff0c\u4f01\u696d\u53ef\u4ee5\u9032\u884c\u8907\u96dc\u7684\u67e5\u8a62\u548c\u5831\u544a\uff0c\u5f9e\u800c\u652f\u6301\u6c7a\u7b56\u904e\u7a0b\u3002\u4f8b\u5982\uff0c\u4f01\u696d\u53ef\u4ee5\u5206\u6790\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u4ee5\u512a\u5316\u7522\u54c1\u548c\u670d\u52d9\u3002<\/p>\n<pre><code>SELECT Device, COUNT(*) AS UserCount\nFROM UserActivity\nGROUP BY Device;\n<\/code><\/pre>\n<h3 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e7%ae%a1%e7%90%86-nypwEqIBtY\">\u81ea\u52d5\u5316\u7ba1\u7406<\/h3>\n<p>SQL Server\u652f\u6301\u81ea\u52d5\u5316\u4efb\u52d9\u7684\u8a2d\u7f6e\uff0c\u9019\u5c0d\u65bc\u860b\u679c\u7528\u6236\u4f86\u8aaa\uff0c\u53ef\u4ee5\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u6642\u9593\u548c\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u4f01\u696d\u53ef\u4ee5\u8a2d\u7f6e\u5b9a\u671f\u5099\u4efd\u6578\u64da\u7684\u4efb\u52d9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<pre><code>BACKUP DATABASE MyDatabase\nTO DISK = 'C:BackupsMyDatabase.bak'\nWITH FORMAT, INIT;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-nypwEqIBtY\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u80fd\u5920\u6709\u6548\u5730\u8f14\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\u3002\u901a\u904e\u6578\u64da\u6574\u5408\u3001\u6578\u64da\u5206\u6790\u548c\u81ea\u52d5\u5316\u7ba1\u7406\uff0c\u4f01\u696d\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u6578\u64da\uff0c\u63d0\u5347\u696d\u52d9\u6548\u7387\u548c\u6c7a\u7b56\u80fd\u529b\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u66f4\u597d\u7684\u6578\u64da\u7ba1\u7406\u548c\u696d\u52d9\u904b\u71df\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u5982\u4f55\u5e6b\u52a9\u860b\u679c\u5be6\u73fe\u667a\u80fd\u5316\u7ba1\u7406\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u6c7a\u7b56\u652f\u6301\uff0c\u63a8\u52d5\u696d\u52d9\u5275\u65b0\u8207\u589e\u9577\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-138669","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138669","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=138669"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138669\/revisions"}],"predecessor-version":[{"id":138670,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138669\/revisions\/138670"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138669"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138669"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138669"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}