{"id":140284,"date":"2024-10-31T20:27:31","date_gmt":"2024-10-31T12:27:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/140284\/"},"modified":"2024-10-31T20:27:32","modified_gmt":"2024-10-31T12:27:32","slug":"sql-server%e7%b4%a2%e5%bc%95%e5%84%aa%e5%8c%96%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e8%88%87%e6%95%88%e7%8e%87%ef%bc%88sqlserver%e7%b4%a2%e5%bc%95%e5%84%aa%e5%8c%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/140284\/","title":{"rendered":"SQL Server\u7d22\u5f15\u512a\u5316\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff08sqlserver\u7d22\u5f15\u512a\u5316\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e7%b4%a2%e5%bc%95%e5%84%aa%e5%8c%96%e6%8f%90%e5%8d%87%e6%80%a7%e8%83%bd%e8%88%87%e6%95%88%e7%8e%87-OSmBIPkmkr\">SQL Server\u7d22\u5f15\u512a\u5316\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u7d22\u5f15\u662f\u4e00\u500b\u95dc\u9375\u7684\u6982\u5ff5\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528SQL Server\u6642\u3002\u7d22\u5f15\u7684\u4e3b\u8981\u76ee\u7684\u662f\u52a0\u901f\u67e5\u8a62\u64cd\u4f5c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u6aa2\u7d22\u7684\u6548\u7387\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u7d22\u5f15\u7684\u7ba1\u7406\u548c\u512a\u5316\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0eSQL Server\u7d22\u5f15\u7684\u512a\u5316\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsql-server%e7%b4%a2%e5%bc%95%ef%bc%9f-OSmBIPkmkr\">\u4ec0\u9ebc\u662fSQL Server\u7d22\u5f15\uff1f<\/h2>\n<p>SQL Server\u7d22\u5f15\u985e\u4f3c\u65bc\u66f8\u7c4d\u7684\u76ee\u9304\uff0c\u80fd\u5920\u5e6b\u52a9\u6578\u64da\u5eab\u5f15\u64ce\u5feb\u901f\u5b9a\u4f4d\u6240\u9700\u7684\u6578\u64da\u3002\u7d22\u5f15\u53ef\u4ee5\u662f\u805a\u96c6\u7d22\u5f15\u6216\u975e\u805a\u96c6\u7d22\u5f15\u3002\u805a\u96c6\u7d22\u5f15\u6c7a\u5b9a\u4e86\u6578\u64da\u7684\u7269\u7406\u5b58\u5132\u9806\u5e8f\uff0c\u800c\u975e\u805a\u96c6\u7d22\u5f15\u5247\u662f\u6307\u5411\u6578\u64da\u7684\u6307\u91dd\u3002<\/p>\n<h2 id=\"%e7%b4%a2%e5%bc%95%e7%9a%84%e9%a1%9e%e5%9e%8b-OSmBIPkmkr\">\u7d22\u5f15\u7684\u985e\u578b<\/h2>\n<ul>\n<li><strong>\u805a\u96c6\u7d22\u5f15\uff08Clustered Index\uff09<\/strong>: \u6bcf\u500b\u8868\u53ea\u80fd\u6709\u4e00\u500b\u805a\u96c6\u7d22\u5f15\uff0c\u56e0\u70ba\u6578\u64da\u884c\u53ea\u80fd\u6309\u4e00\u7a2e\u65b9\u5f0f\u6392\u5e8f\u3002<\/li>\n<li><strong>\u975e\u805a\u96c6\u7d22\u5f15\uff08Non-Clustered Index\uff09<\/strong>: \u53ef\u4ee5\u5728\u4e00\u500b\u8868\u4e0a\u5275\u5efa\u591a\u500b\u975e\u805a\u96c6\u7d22\u5f15\uff0c\u9019\u4e9b\u7d22\u5f15\u5305\u542b\u6307\u5411\u6578\u64da\u884c\u7684\u6307\u91dd\u3002<\/li>\n<li><strong>\u552f\u4e00\u7d22\u5f15\uff08Unique Index\uff09<\/strong>: \u78ba\u4fdd\u7d22\u5f15\u5217\u4e2d\u7684\u6240\u6709\u503c\u90fd\u662f\u552f\u4e00\u7684\u3002<\/li>\n<li><strong>\u5168\u6587\u7d22\u5f15\uff08Full-Text Index\uff09<\/strong>: \u7528\u65bc\u52a0\u901f\u5c0d\u6587\u672c\u6578\u64da\u7684\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b4%a2%e5%bc%95%e5%84%aa%e5%8c%96%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7-OSmBIPkmkr\">\u7d22\u5f15\u512a\u5316\u7684\u91cd\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u67e5\u8a62\u6027\u80fd\u53ef\u80fd\u6703\u4e0b\u964d\u3002\u9019\u6642\uff0c\u7d22\u5f15\u7684\u512a\u5316\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u512a\u5316\u7d22\u5f15\u53ef\u4ee5\u6e1b\u5c11\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\uff0c\u964d\u4f4e\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d88\u8017\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b4%a2%e5%bc%95%e5%84%aa%e5%8c%96%e7%9a%84%e7%ad%96%e7%95%a5-OSmBIPkmkr\">\u7d22\u5f15\u512a\u5316\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e5%ae%9a%e6%9c%9f%e9%87%8d%e5%bb%ba%e5%92%8c%e9%87%8d%e7%b5%84%e7%b4%a2%e5%bc%95-OSmBIPkmkr\">1. \u5b9a\u671f\u91cd\u5efa\u548c\u91cd\u7d44\u7d22\u5f15<\/h3>\n<p>\u96a8\u8457\u6578\u64da\u7684\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\uff0c\u7d22\u5f15\u53ef\u80fd\u6703\u8b8a\u5f97\u788e\u7247\u5316\u3002\u5b9a\u671f\u91cd\u5efa\u548c\u91cd\u7d44\u7d22\u5f15\u53ef\u4ee5\u6e1b\u5c11\u788e\u7247\uff0c\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u91cd\u5efa\u7d22\u5f15\uff1a<\/p>\n<pre><code>ALTER INDEX ALL ON \u8868\u540d REBUILD;<\/code><\/pre>\n<h3 id=\"2-%e5%88%86%e6%9e%90%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd-OSmBIPkmkr\">2. \u5206\u6790\u67e5\u8a62\u6027\u80fd<\/h3>\n<p>\u4f7f\u7528SQL Server\u7684\u67e5\u8a62\u5206\u6790\u5de5\u5177\uff08\u5982SQL Server Profiler\u548cDatabase Engine Tuning Advisor\uff09\u4f86\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f60\u627e\u51fa\u54ea\u4e9b\u67e5\u8a62\u9700\u8981\u512a\u5316\uff0c\u4e26\u5efa\u8b70\u76f8\u61c9\u7684\u7d22\u5f15\u3002<\/p>\n<h3 id=\"3-%e9%81%a9%e7%95%b6%e9%81%b8%e6%93%87%e7%b4%a2%e5%bc%95%e5%88%97-OSmBIPkmkr\">3. \u9069\u7576\u9078\u64c7\u7d22\u5f15\u5217<\/h3>\n<p>\u5728\u5275\u5efa\u7d22\u5f15\u6642\uff0c\u61c9\u9078\u64c7\u7d93\u5e38\u7528\u65bc\u67e5\u8a62\u7684\u5217\u3002\u901a\u5e38\uff0c\u9078\u64c7\u4e3b\u9375\u6216\u5916\u9375\u4f5c\u70ba\u7d22\u5f15\u5217\u662f\u660e\u667a\u7684\u9078\u64c7\u3002\u6b64\u5916\uff0c\u61c9\u907f\u514d\u5728\u4f4e\u57fa\u6578\u5217\u4e0a\u5275\u5efa\u7d22\u5f15\uff0c\u56e0\u70ba\u9019\u6a23\u7684\u7d22\u5f15\u5c0d\u6027\u80fd\u63d0\u5347\u7684\u5e6b\u52a9\u6709\u9650\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%8c%85%e5%90%ab%e5%88%97%ef%bc%88include%ef%bc%89-OSmBIPkmkr\">4. \u4f7f\u7528\u5305\u542b\u5217\uff08INCLUDE\uff09<\/h3>\n<p>\u5728\u975e\u805a\u96c6\u7d22\u5f15\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5305\u542b\u5217\u4f86\u5b58\u5132\u984d\u5916\u7684\u5217\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u67e5\u8a62\u6642\u7684\u56de\u8868\u64cd\u4f5c\uff0c\u9032\u4e00\u6b65\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE NONCLUSTERED INDEX idx_example ON \u8868\u540d (\u7d22\u5f15\u5217) INCLUDE (\u5305\u542b\u52171, \u5305\u542b\u52172);<\/code><\/pre>\n<h3 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4-OSmBIPkmkr\">5. \u76e3\u63a7\u548c\u8abf\u6574<\/h3>\n<p>\u6301\u7e8c\u76e3\u63a7\u7d22\u5f15\u7684\u6027\u80fd\uff0c\u4e26\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002\u53ef\u4ee5\u4f7f\u7528SQL Server\u7684\u52d5\u614b\u7ba1\u7406\u8996\u5716\uff08DMVs\uff09\u4f86\u7372\u53d6\u7d22\u5f15\u7684\u4f7f\u7528\u60c5\u6cc1\u548c\u6027\u80fd\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-OSmBIPkmkr\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u7d22\u5f15\u7684\u512a\u5316\u662f\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u548c\u6548\u7387\u7684\u91cd\u8981\u624b\u6bb5\u3002\u901a\u904e\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15\u3001\u5206\u6790\u67e5\u8a62\u6027\u80fd\u3001\u9069\u7576\u9078\u64c7\u7d22\u5f15\u5217\u3001\u4f7f\u7528\u5305\u542b\u5217\u4ee5\u53ca\u6301\u7e8c\u76e3\u63a7\u548c\u8abf\u6574\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u986f\u8457\u6539\u5584\u67e5\u8a62\u901f\u5ea6\u548c\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u7d22\u5f15\u512a\u5316\u6280\u8853\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u67e5\u8a62\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u5feb\u7684\u6578\u64da\u6aa2\u7d22\u548c\u66f4\u9ad8\u7684\u7cfb\u7d71\u6548\u80fd\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-140284","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140284","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=140284"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140284\/revisions"}],"predecessor-version":[{"id":140285,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/140284\/revisions\/140285"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=140284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=140284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=140284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}