{"id":140288,"date":"2024-10-31T20:29:18","date_gmt":"2024-10-31T12:29:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/140288\/"},"modified":"2024-10-31T20:29:18","modified_gmt":"2024-10-31T12:29:18","slug":"sql-server%e7%b4%a2%e5%bc%95%e4%b8%adinclude%e7%9a%84%e9%ad%85%e5%8a%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/140288\/","title":{"rendered":"SQL Server\u7d22\u5f15\u4e2dinclude\u7684\u9b45\u529b"},"content":{"rendered":"<h1 id=\"sql-server%e7%b4%a2%e5%bc%95%e4%b8%adinclude%e7%9a%84%e9%ad%85%e5%8a%9b-VUtgCCbpAm\">SQL Server\u7d22\u5f15\u4e2dinclude\u7684\u9b45\u529b<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u7d22\u5f15\u662f\u4e00\u500b\u95dc\u9375\u7684\u6027\u80fd\u512a\u5316\u5de5\u5177\u3002\u7279\u5225\u662f\u5728SQL Server\u4e2d\uff0c\u7d22\u5f15\u7684\u8a2d\u8a08\u548c\u4f7f\u7528\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u7684\u6548\u7387\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u7d22\u5f15\u4e2d\u7684\u201cinclude\u201d\u9078\u9805\uff0c\u4e26\u5206\u6790\u5176\u5728\u6027\u80fd\u512a\u5316\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsql-server%e7%b4%a2%e5%bc%95%ef%bc%9f-VUtgCCbpAm\">\u4ec0\u9ebc\u662fSQL Server\u7d22\u5f15\uff1f<\/h2>\n<p>\u7d22\u5f15\u662f\u4e00\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u65e8\u5728\u52a0\u901f\u67e5\u8a62\u64cd\u4f5c\u3002\u5b83\u985e\u4f3c\u65bc\u66f8\u7c4d\u7684\u76ee\u9304\uff0c\u5e6b\u52a9\u8cc7\u6599\u5eab\u5feb\u901f\u5b9a\u4f4d\u6240\u9700\u7684\u6578\u64da\u3002SQL Server\u652f\u6301\u591a\u7a2e\u7d22\u5f15\u985e\u578b\uff0c\u5305\u62ec\u805a\u96c6\u7d22\u5f15\u3001\u975e\u805a\u96c6\u7d22\u5f15\u548c\u5168\u6587\u7d22\u5f15\u7b49\u3002<\/p>\n<h2 id=\"%e9%9d%9e%e8%81%9a%e9%9b%86%e7%b4%a2%e5%bc%95%e8%88%87include%e9%81%b8%e9%a0%85-VUtgCCbpAm\">\u975e\u805a\u96c6\u7d22\u5f15\u8207include\u9078\u9805<\/h2>\n<p>\u975e\u805a\u96c6\u7d22\u5f15\u662f\u6700\u5e38\u7528\u7684\u7d22\u5f15\u985e\u578b\u4e4b\u4e00\u3002\u8207\u805a\u96c6\u7d22\u5f15\u4e0d\u540c\uff0c\u975e\u805a\u96c6\u7d22\u5f15\u4e0d\u6703\u6539\u8b8a\u8868\u4e2d\u6578\u64da\u7684\u7269\u7406\u9806\u5e8f\u3002\u5b83\u5011\u63d0\u4f9b\u4e86\u4e00\u500b\u6307\u5411\u6578\u64da\u884c\u7684\u6307\u91dd\uff0c\u5f9e\u800c\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\u3002\u5728\u5275\u5efa\u975e\u805a\u96c6\u7d22\u5f15\u6642\uff0cSQL Server\u5141\u8a31\u4f7f\u7528\u201cinclude\u201d\u9078\u9805\uff0c\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u529f\u80fd\u3002<\/p>\n<h3 id=\"include%e9%81%b8%e9%a0%85%e7%9a%84%e5%8a%9f%e8%83%bd-VUtgCCbpAm\">include\u9078\u9805\u7684\u529f\u80fd<\/h3>\n<p>\u4f7f\u7528\u201cinclude\u201d\u9078\u9805\u6642\uff0c\u53ef\u4ee5\u5728\u7d22\u5f15\u4e2d\u6dfb\u52a0\u984d\u5916\u7684\u5217\uff0c\u9019\u4e9b\u5217\u4e0d\u6703\u6210\u70ba\u7d22\u5f15\u7684\u9375\u3002\u9019\u610f\u5473\u8457\u9019\u4e9b\u5217\u7684\u6578\u64da\u5c07\u88ab\u5b58\u5132\u5728\u7d22\u5f15\u4e2d\uff0c\u4f46\u4e0d\u6703\u5f71\u97ff\u7d22\u5f15\u7684\u6392\u5e8f\u3002\u9019\u6a23\u505a\u7684\u597d\u8655\u5728\u65bc\uff0c\u53ef\u4ee5\u6e1b\u5c11\u67e5\u8a62\u6642\u7684\u56de\u8868\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8include%e7%9a%84%e5%84%aa%e5%8b%a2-VUtgCCbpAm\">\u4f7f\u7528include\u7684\u512a\u52e2<\/h3>\n<ul>\n<li><strong>\u6e1b\u5c11\u56de\u8868\u64cd\u4f5c\uff1a<\/strong>\u7576\u67e5\u8a62\u7684\u5217\u4e0d\u5728\u7d22\u5f15\u9375\u4e2d\u6642\uff0cSQL Server\u9700\u8981\u56de\u8868\u67e5\u627e\u5be6\u969b\u6578\u64da\u3002\u4f7f\u7528include\u9078\u9805\u53ef\u4ee5\u5c07\u9019\u4e9b\u5217\u76f4\u63a5\u5305\u542b\u5728\u7d22\u5f15\u4e2d\uff0c\u5f9e\u800c\u907f\u514d\u56de\u8868\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11\u56de\u8868\u64cd\u4f5c\uff0c\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u986f\u8457\u7e2e\u77ed\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>include\u9078\u9805\u5141\u8a31\u958b\u767c\u8005\u6839\u64da\u67e5\u8a62\u9700\u6c42\u9748\u6d3b\u8a2d\u8a08\u7d22\u5f15\uff0c\u5f9e\u800c\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e7%af%84%e4%be%8b-VUtgCCbpAm\">\u5be6\u969b\u7bc4\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6709\u4e00\u500b\u540d\u70ba\u201cOrders\u201d\u7684\u8868\uff0c\u5305\u542b\u4ee5\u4e0b\u5217\uff1aOrderID\u3001CustomerID\u3001OrderDate\u548cTotalAmount\u3002\u5982\u679c\u7d93\u5e38\u9700\u8981\u67e5\u8a62CustomerID\u548cTotalAmount\uff0c\u4f46TotalAmount\u4e0d\u5728\u7d22\u5f15\u9375\u4e2d\uff0c\u5247\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u975e\u805a\u96c6\u7d22\u5f15\uff0c\u4e26\u4f7f\u7528include\u9078\u9805\u4f86\u5305\u542bTotalAmount\u3002<\/p>\n<pre><code>CREATE NONCLUSTERED INDEX IX_Orders_CustomerID\nON Orders (CustomerID)\nINCLUDE (TotalAmount);\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576\u57f7\u884c\u67e5\u8a62\u6642\uff0cSQL Server\u53ef\u4ee5\u76f4\u63a5\u5f9e\u7d22\u5f15\u4e2d\u7372\u53d6CustomerID\u548cTotalAmount\uff0c\u800c\u7121\u9700\u56de\u8868\u67e5\u627e\uff0c\u5f9e\u800c\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-VUtgCCbpAm\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136include\u9078\u9805\u63d0\u4f9b\u4e86\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4e5f\u9700\u8981\u8b39\u614e\u8003\u616e\u3002\u904e\u591a\u7684include\u5217\u53ef\u80fd\u6703\u5c0e\u81f4\u7d22\u5f15\u8b8a\u5f97\u904e\u5927\uff0c\u5f9e\u800c\u5f71\u97ff\u5beb\u5165\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u8a2d\u8a08\u7d22\u5f15\u6642\uff0c\u61c9\u6839\u64da\u5be6\u969b\u67e5\u8a62\u9700\u6c42\u9032\u884c\u5408\u7406\u7684\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VUtgCCbpAm\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u4e2d\u7684include\u9078\u9805\u70ba\u975e\u805a\u96c6\u7d22\u5f15\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u64f4\u5c55\u6027\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528include\u9078\u9805\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6e1b\u5c11\u56de\u8868\u64cd\u4f5c\uff0c\u63d0\u5347\u67e5\u8a62\u6548\u7387\uff0c\u5f9e\u800c\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684\u7d22\u5f15\u7b56\u7565\u81f3\u95dc\u91cd\u8981\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\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u7d22\u5f15\u4e2d\u201cinclude\u201d\u529f\u80fd\u7684\u9b45\u529b\uff0c\u63d0\u5347\u67e5\u8be2\u6027\u80fd\uff0c\u4f18\u5316\u6570\u636e\u68c0\u7d22\uff0c\u52a9\u529b\u6570\u636e\u5e93\u7ba1\u7406\u6548\u7387\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-140288","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140288","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=140288"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140288\/revisions"}],"predecessor-version":[{"id":140289,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140288\/revisions\/140289"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=140288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=140288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=140288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}